82
OCI/PBMVC/REV.001/010410
1
Recipient of Best Industry Trophy for the year 1991, 1992, 1996, 1997 & 2005
OCI/PBMVC/REV.001/010410
2
OMAN CABLES INDUSTRY (SAOG)
Oman Cables Industry (SAOG) develops, manufactures and markets a totally integrated product line of Medium Voltage Cables for a diverse variety of technological applications.
OCI was established in 1984 by the current Chairman, Mr. Mustafa Bin Mukhtar and the Vice Chairman & Managing Director, Mr. Hussain Bin Salman. Located in Rusayl, the Sultanate’s largest industrial complex, the company has grown by turnover into one of the top ten industrial companies in Oman.
The company offers an unrivaled experience and a vast product range developed organically at the leading edge of technology. It manufactures a variety of products, which include Medium Voltage power cables, Low Voltage power & control cables, Instrumentation cables, Pilot cables, Overhead power transmission line conductors, Building wires & Flexible cables. It can also offer cables with special features like flame retardant properties, low smoke & fume (LSF or LSOH/LSZH) properties, cables with anti-termite treatment, UV resistant outer sheath, etc., suitable for different types of applications or environmental conditions.
OCI holds s e v e r a l i m p o r t a n t international approvals and manufactures it’s products in acco rdance
with relevant IEC, VDE, CENELEC, and British Standard specifications. The quality management system is accredited to ISO 9001 by TUV of Germany and BASEC (British Approvals Service for Electric Cables) of UK.
OCI has won His Majesty Sultan Qaboos’s trophy for best industry 5 times - in 1991, 1992, 1996, 1997 & 2005. The company was judged on many factors including product quality, training & safety,sales turnover, export,
financial strength, use of local manpower & resources and others.
OCI has maintained an enviable growth record year on year. The products manufactured by OCI are sold not only in the region but also to Australia, Japan, South Korea, East & West African countries, Europe & UK.
They have been installed in variety of applications including - Power plants, Sub-stations, Oil refineries, Fertilizer complexes, Petroleum & Gas handling facilities, Hospitals, Shopping Malls, Hotels, Airports, etc.
The company is driven by a central philosophy based upon 3 key factors - PARTNERSHIP, INNOVATION and QUALITY. We take pride in our ability to offer products to each of our customers by meeting their specific needs - quickly, efficiently & with an assurance of product quality.
This brochure gives details of the more commonly used types of Medium Voltage cables with
options of type of conductor & armouring. However we can also offer cables with construction different from those covered in this brochure as per relevant national or international standards or meeting customers specific requirement.
OCI/PBMVC/REV.001/010410
3
PRODUCT RANGE
VOLTAGE GRADE : 3.6/6/7.2 kV TO 18/30/36 kV (uo/u/um) as per IEC-60502-2 (EQUIVALENT 3.8/6.6/7.2 kV TO 19/33/36 kV - (Uo/U/Um) AS PER BS 6622)
CONDUCTOR : COPPER OR ALUMINIUM
CONDUCTOR SIZE : 25 TO 1000 SQ MM
SPECIFICATION : IEC 60502 PART 2, BS 6622, OR ANY OTHER INTERNATIONAL SPECIFICATION COVERING ABOVE VOLTAGE RANGE
Uo : NOMINAL PHASE TO EARTH VOLTAGE
U : NOMINAL PHASE TO PHASE VOLTAGE
Um : MAXIMUM PHASE TO PHASE VOLTAGE
SPECIAL FEATURES
OCI CAN ALSO OFFER CABLES WITH DIFFERENT SHEATHING, SCREENING, TAPING & ARMOURING OPTIONS AS PER CUSTOMER’S SPECIFIC REQUIREMENTS. WE CAN ALSO OFFER CABLES SUITABLE FOR SUPERIOR FIRE PERFORMANCE CHARACTERISTICS AS WELL AS WITH LOW SMOKE & FUME (LSF or LSOH/LSZH) PROPERTIES. SPECIAL FEATURES LIKE LONGITUDINAL WATER SEALING OF CONDUCTORS & CU SCREENS, RADIAL WATER SEALING OF CU SCREENS AS WELL AS DIFFERENT COLOUR OF OUTER SHEATH CAN BE PROVIDED ON REQUEST.
THE CABLE DESIGN IN THIS CATALOGUE CONFORMS TO IEC 60502 PART 2 & IN MOST CASES TO BS 6622. HOWEVER IF REQUESTED, WE CAN SEPARATELY OFFER GUARANTEED TECHNICAL PARTICULARS FOR CABLES AS PER DIFFERENT INTERNATIONAL SPECIFICATIONS OR SPECIFIC CUSTOMER NEEDS.
OCI/PBMVC/REV.001/010410
4
OCI/PBMVC/REV.001/010410
4
CONSTRUCTIONAL FEATURES
ConductorWe can offer cables with both copper or aluminium conductors. Conductors upto 1000 sq mm will be circular compacted & stranded and shall comply with IEC-60228 Class 2.
Conductor screenThis will be an extruded layer of semiconducting XLPE applied under simultaneous triple extrusion process over the conductor along with the insulation and the insulation screen.
InsulationThis will be an extruded layer of insulating grade XLPE applied over conductor screen under triple extrusion process along with conductor screen and insulation screen.
Insulation screenThis will be a layer of semiconducting XLPE which will be applied by tripe extrusion process over the insulation.
Metallic screenIt will consist of a layer of copper tape applied helically with overlap over insulation screen. Other combinations of metallic screens as per customer’s requirement can also be provided on request.
Laying-upIn case of three core cables, the three cores are laid up with non hygroscopic fillers like polypropylene (PP) fillers at interstices and a binder tape is applied with an overlap. These binder tapes can be a PVC or Polyethylene, or Polypropylene or Polyester.
Inner Sheath (Bedding)Extruded layer of PVC or PE is applied over the laid-up cores. PVC is normally of grade ST2 or PE of grade ST7 as per IEC 60502 Part 2.
ArmourIn case of Armoured cables, the armour is applied over inner sheath. For Single core cables this is of aluminium wires and for multicore cables the armour can be of one among the following options:-a) Galvanized steel wire.b) Galvanized steel tape.c) Galvanised steel strip.The armour is applied helically over the bedding.
Outer sheathAn extruded layer is applied over the armour in case of armoured cables and over the laid up cores in case of unarmoured cables. Outer sheath material can be either PVC of grade ST2 or PE of grade ST7 as per IEC-60502 Part 2.
Special features which we can offer
• Watertightconstruction(bothradial&longitudinalforCu screen and Longitudinal for conductor)
• Strippableinsulationscreen
• TR-XLPEinsulation
• Metallicscreenofmultiplelayersofcoppertapesoracombination of copper wires and tapes to increase the earth fault current carrying capacity.
• Increasedarmourconductivitybywayofinsertionoftinned copper wires in armour.
• UVresistantcolouredoutersheath.
• LSF(LowSmoke&Fume)(LSOH/LSZH)MVcablesasper BS 7835, with LSF (LSOH/LSZH) inner/outer sheath.
• FlameRetardantMVcablesconfirmingtoIEC60332
• FR-PVCorFRRT-PVCorFRLS-PVCinnersheathand/or outer sheath
• Graphitecoatingonoutersheath.
OCI/PBMVC/REV.001/010410
5
OCI/PBMVC/REV.001/010410
5
PLANT AND MACHINERY
Triple Head Extrusion - CCV Plant
The medium voltage cable manufacturing facility at OCI is the most modern facility available in the region today with the state of the art machinery & equipment supplied by the biggest & the best names in the cable manufacturing machinery industry. The entire MV cables manufacturing plant at OCI is fully air-conditioned with humidity control to ensure contamination free atmosphere, the only kind in the whole of Middle East.
The heart of the MV cables manufacturing facility is the CCV line. These lines are supplied by Maillefer, Finland incorporates some of the most modern features like,
• Triple extrusion head to ensure superior quality ofextrusion and uniform bonding of conductor screen, XLPE insulation & the insulation screen.
• InlineX-raymachineforcheckingproperconcentricityof all 3 layers of Insulation as well as measuring thickness of extruded materials, ovality and overall diameter.
• CDCC-CompletelyDryCuring&Coolinginaninertatmosphere of nitrogen.
• Fully Computerized auto-cure control system whichcontrols all driving parameters to achieve best curing of extruded materials.
• Fullyautomaticcompoundhandlingsystemensuringacontamination free line, which is absolutely essential to achieve a superior quality product.
SOME OF THE OTHER MACHINES INCLUDE:• CentralstrandingmachinefromSKETGermany• CombinedCUtaping&Multiwirescreeningmachine
from Pourtier France• 3000mmDrumtwisterLaying-upmachinefromSKET
Germany• 3000 mm Drum twister Armouring machine from
Pourtier France• Combined 3000 mm Drum twister Laying-up &
Armouring machine from Pourtier France• SteeltapeArmouringmachinefromPourtierFrance• Extrusion sheathing lines fromMaillefer Finland and
from Troester Germany.
With the manufacturing facilities incorporating the use of latest available technology, the MV cables offered by OCI provides customers with a definite advantage in terms of:
• Completeadherencetospecifications,• Superioroverallperformance,• Minimumriskofinsulationfailures,• Muchlongerservicelife.
OCI/PBMVC/REV.001/010410
6
MV CABLES TESTING FACILITY
Control Panel
In Line X ray Unit
OCI has made a major investment in the Testing facilities for its MV Cables factory. We have equipped ourselves with the latest and most advanced cable testing facility available in the world.
All testing equipment such as Partial discharge detector, High Voltage Tester, Tan delta bridge and Impulse tester are supplied and erected by Hipotronics USA/Haefely & Tattex Switzerland.
The screened room for ‘Partial Discharge’ Test has been supplied & erected by M/s ETS Lindgren, UK, who are the world leaders in interference technology products. This facility is the first of its kind in the region & ensures detecting discharge levels less than 1pC.
Apart from the above, the other major testing facilities include:
a) Partial Discharge detector from M/s Hipotronics (Robinson) USA
b) 1000 kVA/100 kV - Series Resonance Test set with fully automatic control system - from M/s Hipotronics, USA.
c) 1500 kVA/120 kV - series Resonance test set with fully automatic control system from M/s Haefely Switzerland.
d) 300 kV/15 kJ - Latest Impulse Test facility from M/s Haefely, Switzerland.
e) Fully automatic ‘Tan delta’ measuring facility from M/s Tettex, Switzerland.
We have also installed many in line devices/facilities for checking the product quality during the manufacturing process like the X-Ray machine installed in the CCV line, Curing Optimization Software, online conductor resistance measurement device etc., to avoid any risk of failure & to ensure a long service life for our products.
With these modern equipment & facilities, we ensure to maintain close manufacturing tolerances, high accuracies to customer specifications as well as effective monitoring of the entire manufacturing process to offer a world class product.
OCI’s quality management system is accredited to ISO 9001:2008 by TUV, Germany and BASEC, UK. The design validation for our MV Cables range has been done at recognized international laboratories.
With the above state of the art Testing Facility, we can conduct all Routine Tests, Type Tests and Sample Tests mentioned in IEC 60502 part 2, BS 6622 & other international specifications, in-house. While 100% of the cables manufactured by OCI are tested for Routine tests prior to dispatch, however if the customers desire to witness these tests or other Type / Sample tests, they can nominate their representatives or appoint a third party to witness the same at OCI factory.
OCI/PBMVC/REV.001/010410
7
LIST OF TABLES
SECTION CABLE TYPE CONDUCTOR TYPE TABLE PAGE NO.
A SINGLE CORE UNARMOURED CABLES COPPER 1 To 5 8 To 12 ALUMINIUM 6 To 10 13 To 17
B SINGLE CORE ALUMINIUM WIRE COPPER 1 To 5 18 To 22 ARMOURED CABLES ALUMINIUM 6 To 10 23 To 27
C THREE CORE UNARMOURED CABLES COPPER 1 To 5 28 To 32 ALUMINIUM 6 To 10 33 To 37
D THREE CORE STEEL WIRE ARMOURED COPPER 1 To 5 38 To 42 CABLES ALUMINIUM 6 To 10 43 To 47
E THREE CORE STEEL TAPE ARMOURED COPPER 1 To 5 48 To 52 CABLES ALUMINIUM 6 To 10 53 To 57
F RATING FACTORS AND OTHER TECHNICAL DETAILS 1 TO 17 60 To 68
OCI/PBMVC/REV.001/010410
8
COPP
ER C
ONDU
CTOR
SINGL
E COR
E, 2X
CY, U
narm
oure
d Ca
bles,
3.6/
6 kV
to IE
C 60
502-
2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
225
3550
7095
120
150
185
240
300
400
500
630
800
1000
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
5.9
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
26.3
30.0
34.2
38.2
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
218
303
408
591
821
1035
1277
1601
2105
2640
3383
4272
5618
7286
9046
3.0
Insula
tion
thick
ness
(Nom
inal)
mm2.
52.
52.
52.
52.
52.
52.
52.
52.
62.
83.
03.
23.
23.
23.
24.
0O
uter s
heath
thick
ness
(Nom
inal)
mm1.
81.
81.
81.
81.
81.
81.
81.
81.
92.
02.
12.
22.
32.
42.
65.
0O
uter s
heath
thick
ness
(Mini
mum)
mm1.
431.
431.
431.
431.
431.
431.
431.
431.
521.
601.
691.
771.
861.
942.
116.
0Ca
ble o
vera
ll diam
eter (
Appr
oxim
ate)
mm17
.518
.520
.021
.523
.024
.526
.027
.530
.533
.537
.041
.044
.550
.054
.57.
0Ca
ble w
eight
(App
roxim
ate)
kg/k
m51
062
075
097
512
4514
9017
6521
3027
1533
4042
3552
5066
5083
9510
365
8.0
Stand
ard
drum
leng
th (±
5% To
leran
ce)
m10
0010
0010
0010
0010
0010
0010
0010
0010
0010
0010
0050
050
050
050
09.
0M
inimu
m be
nding
radiu
s of c
able
(Dur
ing in
stalla
tion)
mm35
037
040
043
046
049
052
055
061
067
074
082
089
010
0010
90(B
)Ele
ctrica
l Par
amete
rs1.
0DC
resis
tance
of c
ondu
ctor a
t 20
°C (M
axim
um)
ohm/
km
0.72
70.
524
0.38
70.
268
0.19
30.
153
0.12
40.
0991
0.07
540.
0601
0.04
700.
0366
0.02
830.
0221
0.01
762.
0AC
resis
tance
of c
ondu
ctor a
t 90
°C (
Appr
oxim
ate)
ohm/
km
0.92
70.
668
0.49
40.
342
0.24
70.
196
0.15
90.
128
0.09
80.
079
0.06
30.
051
0.04
20.
035
0.03
03.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
132
0.12
60.
121
0.11
10.
105
0.10
10.
099
0.09
40.
092
0.09
10.
089
0.08
80.
084
0.08
40.
082
4.0
Impe
danc
e at
50 H
z (A
ppro
ximate
)oh
m/km
0.
936
0.68
00.
509
0.36
00.
268
0.22
00.
187
0.15
90.
134
0.12
10.
109
0.10
20.
094
0.09
10.
087
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km1.
621
1.17
80.
882
0.62
40.
464
0.38
10.
324
0.27
50.
232
0.21
00.
189
0.17
70.
163
0.15
80.
151
6.0
Capa
citan
ce a
t 50
Hz (A
ppro
ximate
)mF
/km
0.26
0.29
0.32
0.37
0.42
0.46
0.50
0.54
0.59
0.61
0.64
0.67
0.75
0.86
0.94
7.0
Appr
oxim
ate ch
argin
g cu
rrent
per p
hase
at U
o =
3.6
kV a
nd f=
50
HzmA
/m0.
290.
330.
360.
420.
480.
520.
570.
610.
670.
690.
720.
760.
850.
971.
068.
0Su
staine
d cu
rrent
ratin
gs (W
ith b
oth e
nd b
ondin
g):-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
&Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid in
trefo
il for
matio
n.A
140
166
196
239
285
323
361
406
469
526
590
655
731
806
873
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C
and
Ther
mal r
esist
ivity
of so
il = 1
.5 °C
m/W
, dep
th of
laying
= 0
.8 m
, laid
in tr
efoil f
orma
tion.
A13
215
718
622
727
130
834
338
744
750
456
463
571
278
985
9
8.3
Laid
in tre
foil fo
rmati
on in
air,
amb
ient te
mp. =
30
°C
A16
319
823
829
636
141
747
354
364
173
584
595
610
9512
4113
739.
0Sh
ort c
ircuit
curre
nt ra
ting
of co
nduc
tor fo
r 1 se
cond
kA
3.58
5.01
7.15
10.0
113
.59
17.1
621
.45
26.4
634
.32
42.9
057
.20
71.5
090
.09
114.
4014
3.00
3.6/
6 (7
.2) k
VSi
ngle
Cor
e Co
pper
Con
duct
orXL
PE In
sula
ted
Una
rmou
red
To IE
C 60
502-
2(S
uita
ble
for
3.8/
6.6
kV E
arth
ed
Syst
em)
SECT
ION
A -
TABL
E 1
Met
allic
Cop
per S
cree
n(C
oppe
r scr
een
can
be o
f Cu
wire
s + o
pen
helix
Cu
tape
or
cop
per t
ape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe sc
reen
ed c
able
s). F
or c
oppe
r wire
scre
ened
ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)
XLPE
Insu
latio
n
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)
Cop
per C
ondu
ctor
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
Bind
er T
ape
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
9
COPP
ER C
ONDU
CTOR
SINGL
E COR
E, 2X
CY, U
narm
oure
d Ca
bles,
6/10
kV
to IE
C 60
502-
2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
225
3550
7095
120
150
185
240
300
400
500
630
800
1000
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
5.9
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
26.3
30.0
34.2
38.2
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
218
303
408
591
821
1035
1277
1601
2105
2640
3383
4272
5618
7286
9046
3.0
Insula
tion
thick
ness
(Nom
inal)
mm3.
43.
43.
43.
43.
43.
43.
43.
43.
43.
43.
43.
43.
43.
43.
44.
0O
uter s
heath
thick
ness
(Nom
inal)
mm1.
81.
81.
81.
81.
81.
81.
81.
92.
02.
02.
12.
22.
32.
52.
65.
0O
uter s
heath
thick
ness
(Mini
mum)
mm1.
431.
431.
431.
431.
431.
431.
431.
521.
601.
601.
691.
771.
862.
032.
116.
0Ca
ble o
vera
ll diam
eter (
Appr
oxim
ate)
mm19
.520
.522
.023
.525
.026
.528
.030
.032
.534
.538
.041
.045
.050
.554
.57.
0Ca
ble w
eight
(App
roxim
ate)
kg/k
m57
568
582
510
5013
2515
8018
5522
4028
2534
2042
8052
7566
8084
4510
400
8.0
Stand
ard
drum
leng
th (±
5% To
leran
ce)
m10
0010
0010
0010
0010
0010
0010
0010
0010
0010
0010
0050
050
050
050
09.
0M
inimu
m be
nding
radiu
s of c
able
(Dur
ing in
stalla
tion)
mm39
041
044
047
050
053
056
060
065
069
076
082
090
010
1010
90(B
)Ele
ctrica
l Par
amete
rs1.
0DC
resis
tance
of c
ondu
ctor a
t 20
°C (M
axim
um)
ohm/
km
0.72
70.
524
0.38
70.
268
0.19
30.
153
0.12
40.
0991
0.07
540.
0601
0.04
700.
0366
0.02
830.
0221
0.01
762.
0AC
resis
tance
of c
ondu
ctor a
t 90
°C (
Appr
oxim
ate)
ohm/
km
0.92
70.
668
0.49
40.
342
0.24
70.
196
0.15
90.
128
0.09
80.
079
0.06
30.
051
0.04
20.
035
0.03
03.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
139
0.13
20.
127
0.11
70.
110
0.10
60.
103
0.10
00.
096
0.09
30.
090
0.08
80.
085
0.08
40.
082
4.0
Impe
danc
e at
50 H
z (A
ppro
ximate
)oh
m/km
0.
937
0.68
10.
510
0.36
10.
270
0.22
30.
189
0.16
20.
137
0.12
20.
110
0.10
20.
095
0.09
10.
087
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km1.
623
1.18
00.
883
0.62
50.
468
0.38
60.
327
0.28
10.
237
0.21
10.
191
0.17
70.
165
0.15
80.
151
6.0
Capa
citan
ce a
t 50
Hz (A
ppro
ximate
)mF
/km
0.21
0.23
0.25
0.29
0.32
0.35
0.38
0.42
0.47
0.51
0.57
0.63
0.71
0.81
0.89
7.0
Appr
oxim
ate ch
argin
g cu
rrent
per p
hase
at U
o =
6 kV
and
f= 5
0 Hz
mA/m
0.40
0.43
0.47
0.55
0.60
0.66
0.72
0.79
0.89
0.96
1.07
1.19
1.34
1.53
1.68
8.0
Susta
ined
curre
nt ra
tings
(With
both
end
bon
ding)
:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
&Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid in
trefo
il for
matio
n.A
140
166
196
239
285
323
361
406
469
526
590
655
731
806
873
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C
and
Ther
mal r
esist
ivity
of so
il = 1
.5 °C
m/W
, de
pth o
f layin
g =
0.8
m, la
id in
trefoi
l form
ation
.A
132
157
186
227
271
308
343
387
447
504
564
635
712
789
859
8.3
Laid
in tre
foil fo
rmati
on in
air,
amb
ient te
mp. =
30
°C
A16
319
823
829
636
141
747
354
364
173
584
595
610
9512
4113
739.
0Sh
ort c
ircuit
curre
nt ra
ting
of co
nduc
tor fo
r 1 se
cond
kA
3.58
5.01
7.15
10.0
113
.59
17.1
621
.45
26.4
634
.32
42.9
057
.20
71.5
090
.09
114.
4014
3.00
6/10
(12)
kV
Sing
le C
ore
Copp
er C
ondu
ctor
XLPE
Insu
late
d U
narm
oure
dTo
IEC
6050
2-2
(Sui
tabl
e fo
r 6.
35/1
1kV
Eart
hed
Syst
em)
SECT
ION
A -
TABL
E 2
Met
allic
Cop
per S
cree
n(C
oppe
r scr
een
can
be o
f Cu
wire
s + o
pen
helix
Cu
tape
or
cop
per t
ape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe sc
reen
ed c
able
s). F
or c
oppe
r wire
scre
ened
ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)
XLPE
Insu
latio
n
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)
Cop
per C
ondu
ctor
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
Bind
er T
ape
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
10
COPP
ER C
ONDU
CTOR
SINGL
E COR
E, 2X
CY, U
narm
oure
d Ca
bles,
8.7/
15 k
V to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
225
3550
7095
120
150
185
240
300
400
500
630
800
1000
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
5.9
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
26.3
30.0
34.2
38.2
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
218
303
408
591
821
1035
1277
1601
2105
2640
3383
4272
5618
7286
9046
3.0
Insula
tion
thick
ness
(Nom
inal)
mm4.
54.
54.
54.
54.
54.
54.
54.
54.
54.
54.
54.
54.
54.
54.
54.
0O
uter s
heath
thick
ness
(Nom
inal)
mm1.
81.
81.
81.
81.
81.
91.
92.
02.
02.
12.
22.
32.
42.
52.
75.
0O
uter s
heath
thick
ness
(Mini
mum)
mm1.
431.
431.
431.
431.
431.
521.
521.
601.
601.
691.
771.
861.
942.
032.
206.
0Ca
ble o
vera
ll diam
eter (
Appr
oxim
ate)
mm22
.023
.024
.025
.527
.529
.030
.532
.534
.537
.040
.543
.547
.552
.557
.07.
0Ca
ble w
eight
(App
roxim
ate)
kg/k
m65
577
091
011
4014
2016
9519
7523
6529
4535
6544
4054
4568
6586
2510
620
8.0
Stand
ard
drum
leng
th (±
5% To
leran
ce)
m10
0010
0010
0010
0010
0010
0010
0010
0010
0010
0050
050
050
050
050
09.
0M
inimu
m be
nding
radiu
s of c
able
(Dur
ing in
stalla
tion)
mm44
046
048
051
055
058
061
065
069
074
081
087
095
010
5011
40(B
)Ele
ctrica
l Par
amete
rs1.
0DC
resis
tance
of c
ondu
ctor a
t 20
°C (M
axim
um)
ohm/
km
0.72
70.
524
0.38
70.
268
0.19
30.
153
0.12
40.
0991
0.07
540.
0601
0.04
700.
0366
0.02
830.
0221
0.01
762.
0AC
resis
tance
of c
ondu
ctor a
t 90
°C (
Appr
oxim
ate)
ohm/
km
0.92
70.
668
0.49
40.
342
0.24
70.
196
0.15
90.
128
0.09
80.
079
0.06
30.
051
0.04
10.
035
0.03
03.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
146
0.13
90.
132
0.12
20.
116
0.11
20.
109
0.10
50.
100
0.09
70.
094
0.09
10.
089
0.08
70.
085
4.0
Impe
danc
e at
50 H
z (A
ppro
ximate
)oh
m/km
0.
938
0.68
20.
511
0.36
30.
273
0.22
60.
193
0.16
60.
140
0.12
50.
113
0.10
40.
098
0.09
40.
090
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km1.
625
1.18
10.
885
0.62
90.
473
0.39
10.
334
0.28
80.
242
0.21
70.
196
0.18
00.
170
0.16
30.
156
6.0
Capa
citan
ce a
t 50
Hz (A
ppro
ximate
)mF
/km
0.17
0.19
0.21
0.23
0.26
0.28
0.30
0.33
0.37
0.40
0.45
0.49
0.55
0.63
0.69
7.0
Appr
oxim
ate ch
argin
g cu
rrent
per p
hase
at U
o =
8.7
kV a
nd f=
50
HzmA
/m0.
460.
520.
570.
630.
710.
770.
820.
901.
011.
091.
231.
341.
501.
721.
898.
0Su
staine
d cu
rrent
ratin
gs (W
ith b
oth e
nd b
ondin
g):-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
lre
sistiv
ity o
f soil
= 1
.5 °C
m/W
, dep
th of
laying
= 0
.8 m
, laid
in tr
efoil f
orma
tion.
A14
016
619
623
928
532
336
140
646
952
659
065
573
180
687
3
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p.=
20 °C
and
Ther
mal r
esist
ivity
of so
il = 1
.5 °C
m/W
,de
pth o
f layin
g =
0.8
m, la
id in
trefoi
l form
ation
.A
132
157
186
227
271
308
343
387
447
504
564
635
712
789
859
8.3
Laid
in tre
foil fo
rmati
on in
air,
amb
ient te
mp. =
30
°C
A16
319
823
829
636
141
747
354
364
173
584
595
610
9512
4113
739.
0Sh
ort c
ircuit
curre
nt ra
ting
of co
nduc
tor fo
r 1 se
cond
kA
3.58
5.01
7.15
10.0
113
.59
17.1
621
.45
26.4
634
.32
42.9
057
.20
71.5
090
.09
114.
4014
3.00
8.7/
15 (1
7.5)
kV
Sing
le C
ore
Copp
er C
ondu
ctor
XLPE
Insu
late
d U
narm
oure
dTo
IEC
6050
2-2
(Sui
tabl
e fo
r 8.
7/15
kV
Eart
hed
Syst
em)
SECT
ION
A -
TABL
E 3
Met
allic
Cop
per S
cree
n(C
oppe
r scr
een
can
be o
f Cu
wire
s + o
pen
helix
Cu
tape
or
cop
per t
ape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe sc
reen
ed c
able
s). F
or c
oppe
r wire
scre
ened
ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)
XLPE
Insu
latio
n
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)
Cop
per C
ondu
ctor
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
Bind
er T
ape
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
11
COPP
ER C
ONDU
CTOR
SINGL
E COR
E, 2X
CY, U
narm
oure
d Ca
bles,
12/2
0 kV
to IE
C 60
502-
2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
235
5070
9512
015
018
524
030
040
050
063
080
010
00
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
26.3
30.0
34.2
38.2
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
303
408
591
821
1035
1277
1601
2105
2640
3383
4272
5618
7286
9046
3.0
Insula
tion
thick
ness
(Nom
inal)
mm5.
55.
55.
55.
55.
55.
55.
55.
55.
55.
55.
55.
55.
55.
54.
0O
uter s
heath
thick
ness
(Nom
inal)
mm1.
81.
81.
81.
91.
92.
02.
02.
12.
22.
32.
42.
52.
62.
75.
0O
uter s
heath
thick
ness
(Mini
mum)
mm1.
431.
431.
431.
521.
521.
601.
601.
691.
771.
861.
942.
032.
112.
206.
0Ca
ble o
vera
ll diam
eter (
Appr
oxim
ate)
mm25
.026
.028
.029
.531
.032
.534
.537
.039
.543
.046
.050
.055
.059
.57.
0Ca
ble w
eight
(App
roxim
ate)
kg/k
m86
010
0512
4015
4018
0021
0524
8530
9037
1546
0556
2570
5588
4010
820
8.0
Stand
ard
drum
leng
th (±
5% To
leran
ce)
m10
0010
0010
0010
0010
0010
0010
0010
0050
050
050
050
050
050
09.
0M
inimu
m be
nding
radiu
s of c
able
(Dur
ing in
stalla
tion)
mm50
052
056
059
062
065
069
074
079
086
092
010
0011
0011
90(B
)Ele
ctrica
l Par
amete
rs1.
0DC
resis
tance
of c
ondu
ctor a
t 20
°C (M
axim
um)
ohm/
km
0.52
40.
387
0.26
80.
193
0.15
30.
124
0.09
910.
0754
0.06
010.
0470
0.03
660.
0283
0.02
210.
0176
2.0
AC re
sistan
ce o
f con
ducto
r at 9
0 °C
(Ap
prox
imate
)oh
m/km
0.
668
0.49
40.
342
0.24
70.
196
0.15
90.
128
0.09
80.
079
0.06
30.
051
0.04
10.
034
0.03
03.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
145
0.13
70.
128
0.12
10.
116
0.11
30.
109
0.10
40.
101
0.09
80.
095
0.09
20.
090
0.08
84.
0Im
peda
nce
at 50
Hz
(App
roxim
ate)
ohm/
km
0.68
40.
513
0.36
50.
275
0.22
80.
195
0.16
80.
143
0.12
80.
117
0.10
80.
101
0.09
60.
093
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km1.
185
0.88
90.
632
0.47
60.
395
0.33
80.
291
0.24
80.
222
0.20
30.
187
0.17
50.
166
0.16
16.
0Ca
pacit
ance
at 5
0 Hz
(App
roxim
ate)
mF/k
m0.
160.
180.
200.
220.
240.
260.
280.
310.
340.
380.
420.
460.
530.
587.
0Ap
prox
imate
char
ging
curre
nt pe
r pha
se a
t Uo
= 12
kV a
nd f=
50
HzmA
/m0.
600.
680.
750.
830.
900.
981.
061.
171.
281.
431.
581.
732.
002.
198.
0Su
staine
d cu
rrent
ratin
gs (W
ith b
oth e
nd b
ondin
g):-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
lre
sistiv
ity o
f soil
= 1
.5 °C
m/W
, dep
th of
laying
= 0.
8 m,
laid
in tre
foil fo
rmati
on.
A16
619
623
928
532
336
140
646
952
659
065
573
180
687
3
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p.=
20 °C
and
Ther
mal r
esist
ivity
of so
il = 1
.5 °C
m/W
,de
pth o
f layin
g =
0.8
m, la
id in
trefoi
l form
ation
.A
157
186
227
271
308
343
387
447
504
564
635
712
789
859
8.3
Laid
in tre
foil fo
rmati
on in
air,
amb
ient te
mp. =
30
°C
A19
823
829
636
141
747
354
364
173
584
595
610
9512
4113
739.
0Sh
ort c
ircuit
curre
nt ra
ting
of co
nduc
tor fo
r 1 se
cond
kA
5.01
7.15
10.0
113
.59
17.1
621
.45
26.4
634
.32
42.9
057
.20
71.5
090
.09
114.
4014
3.00
12/2
0 (2
4) k
VSi
ngle
Cor
e Co
pper
Con
duct
orXL
PE In
sula
ted
Una
rmou
red
To IE
C 60
502-
2(S
uita
ble
for
12.7
/22
kV E
arth
edSy
stem
)
SECT
ION
A -
TABL
E 4
Met
allic
Cop
per S
cree
n(C
oppe
r scr
een
can
be o
f Cu
wire
s + o
pen
helix
Cu
tape
or
cop
per t
ape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe sc
reen
ed c
able
s). F
or c
oppe
r wire
scre
ened
ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)
XLPE
Insu
latio
n
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)
Cop
per C
ondu
ctor
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
Bind
er T
ape
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
12
COPP
ER C
ONDU
CTOR
SINGL
E COR
E, 2X
CY, U
narm
oure
d Ca
bles,
18/3
0 kV
to IE
C 60
502-
2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
250
7095
120
150
185
240
300
400
500
630
800
1000
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
26.3
30.0
34.2
38.2
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
408
591
821
1035
1277
1601
2105
2640
3383
4272
5618
7286
9046
3.0
Insula
tion
thick
ness
(Nom
inal)
mm8.
08.
08.
08.
08.
08.
08.
08.
08.
08.
08.
08.
08.
04.
0O
uter s
heath
thick
ness
(Nom
inal)
mm1.
92.
02.
12.
12.
12.
22.
32.
32.
52.
52.
72.
82.
95.
0O
uter s
heath
thick
ness
(Mini
mum)
mm1.
521.
601.
691.
691.
691.
771.
861.
862.
032.
032.
202.
282.
376.
0Ca
ble o
vera
ll diam
eter (
Appr
oxim
ate)
mm31
.533
.535
.537
.038
.040
.042
.545
.048
.551
.555
.560
.565
.07.
0Ca
ble w
eight
(App
roxim
ate)
kg/k
m12
6515
3018
4521
2024
2028
3534
6040
9050
2560
5075
4093
6511
385
8.0
Stand
ard
drum
leng
th (±
5% To
leran
ce)
m10
0010
0010
0010
0010
0050
050
050
050
050
050
050
050
09.
0M
inimu
m be
nding
radiu
s of c
able
(Dur
ing in
stalla
tion)
mm63
067
071
074
076
080
085
090
097
010
3011
1012
1013
00(B
)Ele
ctrica
l Par
amete
rs1.
0DC
resis
tance
of c
ondu
ctor a
t 20
°C (M
axim
um)
ohm/
km
0.38
70.
268
0.19
30.
153
0.12
40.
0991
0.07
540.
0601
0.04
700.
0366
0.02
830.
0221
0.01
762.
0AC
resis
tance
of c
ondu
ctor a
t 90
°C (
Appr
oxim
ate)
ohm/
km
0.49
40.
342
0.24
70.
196
0.15
90.
127
0.09
80.
079
0.06
30.
050
0.04
10.
034
0.02
93.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
149
0.13
90.
132
0.12
70.
123
0.11
80.
113
0.10
90.
106
0.10
20.
098
0.09
60.
093
4.0
Impe
danc
e at
50 H
z (A
ppro
ximate
)oh
m/km
0.
516
0.36
90.
280
0.23
40.
201
0.17
30.
150
0.13
50.
123
0.11
40.
106
0.10
20.
097
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km0.
894
0.63
90.
485
0.40
50.
348
0.30
00.
260
0.23
40.
213
0.19
70.
184
0.17
70.
168
6.0
Capa
citan
ce a
t 50
Hz (A
ppro
ximate
)mF
/km
0.14
0.15
0.17
0.18
0.20
0.21
0.23
0.25
0.28
0.30
0.34
0.38
0.42
7.0
Appr
oxim
ate ch
argin
g cu
rrent
per p
hase
at U
o =
18 kV
and
f= 5
0 Hz
mA/m
0.79
0.85
0.96
1.02
1.13
1.19
1.30
1.41
1.58
1.70
1.92
2.15
2.38
8.0
Susta
ined
curre
nt ra
tings
(With
both
end
bon
ding)
:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil
= 1.
5 °C
m/W
, dep
th of
laying
= 0
.8 m
, laid
in tr
efoil f
orma
tion.
A19
623
928
532
336
140
646
952
659
065
573
180
687
3
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20 °C
and
Ther
mal
resis
tivity
of s
oil =
1.5
°C m
/W, d
epth
of lay
ing=
0.8
m, la
id in
trefoi
l form
ation
.A
186
227
271
308
343
387
447
504
564
635
712
789
859
8.3
Laid
in tre
foil fo
rmati
on in
air,
amb
ient te
mp. =
30
°C
A23
829
636
141
747
354
364
173
584
595
610
9512
4113
739.
0Sh
ort c
ircuit
curre
nt ra
ting
of co
nduc
tor fo
r 1 se
cond
kA
7.15
10.0
113
.59
17.1
621
.45
26.4
634
.32
42.9
057
.20
71.5
090
.09
114.
4014
3.00
18/3
0 (3
6) k
VSi
ngle
Cor
e Co
pper
Con
duct
orXL
PE In
sula
ted
Una
rmou
red
To IE
C 60
502-
2(S
uita
ble
for
19/3
3 kV
Ear
thed
Syst
em)
SECT
ION
A -
TABL
E 5
Met
allic
Cop
per S
cree
n(C
oppe
r scr
een
can
be o
f Cu
wire
s + o
pen
helix
Cu
tape
or
cop
per t
ape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe sc
reen
ed c
able
s). F
or c
oppe
r wire
scre
ened
ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)
XLPE
Insu
latio
n
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)
Cop
per C
ondu
ctor
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
Bind
er T
ape
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
13
ALUM
INIU
M C
ONDU
CTOR
SINGL
E COR
E, A2
XCY,
Unar
mour
ed C
ables
, 3.6
/6 k
V to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
225
3550
7095
120
150
185
240
300
400
500
630
800
1000
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
5.9
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
26.3
30.0
34.2
38.2
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
6792
125
182
251
317
390
493
646
803
1027
1307
1721
2188
2759
3.0
Insula
tion
thick
ness
(Nom
inal)
mm2.
52.
52.
52.
52.
52.
52.
52.
52.
62.
83.
03.
23.
23.
23.
24.
0O
uter s
heath
thick
ness
(Nom
inal)
mm1.
81.
81.
81.
81.
81.
81.
81.
81.
92.
02.
12.
22.
32.
42.
65.
0O
uter s
heath
thick
ness
(Mini
mum)
mm1.
431.
431.
431.
431.
431.
431.
431.
431.
521.
601.
691.
771.
861.
942.
116.
0Ca
ble o
vera
ll diam
eter (
Appr
oxim
ate)
mm17
.518
.520
.021
.523
.024
.526
.027
.530
.533
.537
.041
.044
.550
.054
.57.
0Ca
ble w
eight
(App
roxim
ate)
kg/k
m36
041
047
056
567
577
588
010
2012
5515
0518
7522
8528
2534
8042
258.
0Sta
ndar
d dr
um le
ngth
(±5%
Toler
ance
)m
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
500
500
500
500
9.0
Mini
mum
bend
ing ra
dius o
f cab
le (D
uring
insta
llatio
n)mm
350
370
400
430
460
490
520
550
610
670
740
820
890
1000
1090
(B)
Electr
ical P
aram
eters
1.0
DC re
sistan
ce o
f con
ducto
r at 2
0 °C
(Max
imum
)oh
m/km
1.
200.
868
0.64
10.
443
0.32
00.
253
0.20
60.
164
0.12
50.
100
0.07
780.
0605
0.04
690.
0367
0.02
912.
0AC
resis
tance
of c
ondu
ctor a
t 90
°C (
Appr
oxim
ate)
ohm/
km
1.53
91.
113
0.82
20.
568
0.41
10.
325
0.26
50.
211
0.16
20.
130
0.10
20.
080
0.06
40.
052
0.04
33.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
132
0.12
60.
121
0.11
10.
105
0.10
10.
099
0.09
40.
092
0.09
10.
089
0.08
80.
084
0.08
40.
082
4.0
Impe
danc
e at
50 H
z (A
ppro
ximate
)oh
m/km
1.
545
1.12
00.
831
0.57
90.
424
0.34
00.
283
0.23
10.
186
0.15
90.
135
0.11
90.
106
0.09
90.
093
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km2.
676
1.94
01.
439
1.00
30.
734
0.58
90.
490
0.40
00.
322
0.27
50.
234
0.20
60.
184
0.17
10.
161
6.0
Capa
citan
ce a
t 50
Hz (A
ppro
ximate
)mF
/km
0.26
0.29
0.32
0.37
0.42
0.46
0.50
0.54
0.59
0.61
0.64
0.67
0.75
0.86
0.94
7.0
Appr
oxim
ate ch
argin
g cu
rrent
per p
hase
at U
o =
3.6
kV a
nd f=
50
HzmA
/m0.
290.
330.
360.
420.
480.
520.
570.
610.
670.
690.
720.
760.
850.
971.
068.
0Su
staine
d cu
rrent
ratin
gs (W
ith b
oth e
nd b
ondin
g):-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
lre
sistiv
ity o
f soil
= 1
.5 °C
m/W
, dep
th of
laying
= 0.
8 m,
laid
in tre
foil fo
rmati
on.
A10
812
915
218
622
125
228
131
736
741
447
052
859
967
274
3
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p.=
20 °C
and
Ther
mal r
esist
ivity
of so
il = 1
.5 °C
m/W
,de
pth o
f layin
g =
0.8
m, la
id in
trefoi
l form
ation
.A
102
122
144
176
210
240
267
303
351
397
451
512
583
658
731
8.3
Laid
in tre
foil fo
rmati
on in
air,
amb
ient te
mp. =
30
°C
A12
715
418
423
028
032
436
842
450
257
767
377
089
610
3311
679.
0Sh
ort c
ircuit
curre
nt ra
ting
of co
nduc
tor fo
r 1 se
cond
kA
2.35
3.29
4.70
6.58
8.93
11.2
814
.10
17.3
922
.56
28.2
037
.60
47.0
059
.22
75.2
094
.00
3.6/
6 (7
.2) k
VSi
ngle
Cor
e Al
umin
ium
Con
duct
orXL
PE In
sula
ted
Una
rmou
red
To IE
C 60
502-
2(S
uita
ble
for
3.8/
6.6
kV E
arth
edSy
stem
)
SECT
ION
A -
TABL
E 6
Met
allic
Cop
per S
cree
n(C
oppe
r scr
een
can
be o
f Cu
wire
s +
open
hel
ix C
u ta
pe
or c
oppe
r ta
pe (T
he d
etai
ls gi
ven
in b
elow
Tab
le a
re fo
r co
pper
tape
scr
eene
d ca
bles
). Fo
r cop
per w
ire s
cree
ned
cabl
es th
e de
tails
can
be
give
n on
spe
cific
requ
est.)
XLPE
Insu
latio
n
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)
Alu
min
ium
Con
duct
or
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
Bind
er T
ape
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
14
ALUM
INIU
M C
ONDU
CTOR
SINGL
E COR
E, A2
XCY,
Unar
mour
ed C
ables
, 6/1
0 kV
to IE
C 60
502-
2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
225
3550
7095
120
150
185
240
300
400
500
630
800
1000
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
5.9
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
26.3
30.0
34.2
38.2
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
6792
125
182
251
317
390
493
646
803
1027
1307
1721
2188
2759
3.0
Insula
tion
thick
ness
(Nom
inal)
mm3.
43.
43.
43.
43.
43.
43.
43.
43.
43.
43.
43.
43.
43.
43.
44.
0O
uter s
heath
thick
ness
(Nom
inal)
mm1.
81.
81.
81.
81.
81.
81.
81.
92.
02.
02.
12.
22.
32.
52.
65.
0O
uter s
heath
thick
ness
(Mini
mum)
mm1.
431.
431.
431.
431.
431.
431.
431.
521.
601.
601.
691.
771.
862.
032.
116.
0Ca
ble o
vera
ll diam
eter (
Appr
oxim
ate)
mm19
.520
.522
.023
.525
.026
.528
.030
.032
.534
.538
.041
.045
.050
.554
.57.
0Ca
ble w
eight
(App
roxim
ate)
kg/k
m42
547
554
064
075
586
097
011
3013
6515
8019
2523
1028
5535
3542
608.
0Sta
ndar
d dr
um le
ngth
(±5%
Toler
ance
)m
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
500
500
500
500
9.0
Mini
mum
bend
ing ra
dius o
f cab
le (D
uring
insta
llatio
n)mm
390
410
440
470
500
530
560
600
650
690
760
820
900
1010
1090
(B)
Electr
ical P
aram
eters
1.0
DC re
sistan
ce o
f con
ducto
r at 2
0 °C
(Max
imum
)oh
m/km
1.
200.
868
0.64
10.
443
0.32
00.
253
0.20
60.
164
0.12
50.
100
0.07
780.
0605
0.04
690.
0367
0.02
912.
0AC
resis
tance
of c
ondu
ctor a
t 90
°C (
Appr
oxim
ate)
ohm/
km
1.53
91.
113
0.82
20.
568
0.41
10.
325
0.26
50.
211
0.16
20.
130
0.10
20.
080
0.06
40.
052
0.04
33.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
139
0.13
20.
127
0.11
70.
110
0.10
60.
103
0.10
00.
096
0.09
30.
090
0.08
80.
085
0.08
40.
082
4.0
Impe
danc
e at
50 H
z (A
ppro
ximate
)oh
m/km
1.
545
1.12
10.
832
0.58
00.
425
0.34
20.
284
0.23
30.
188
0.16
00.
136
0.11
90.
106
0.09
90.
093
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km2.
676
1.94
21.
441
1.00
50.
736
0.59
20.
492
0.40
40.
326
0.27
70.
236
0.20
60.
184
0.17
10.
161
6.0
Capa
citan
ce a
t 50
Hz (A
ppro
ximate
)mF
/km
0.21
0.23
0.25
0.29
0.32
0.35
0.38
0.42
0.47
0.51
0.57
0.63
0.71
0.81
0.89
7.0
Appr
oxim
ate ch
argin
g cu
rrent
per p
hase
at U
o =
6 kV
and
f= 5
0 Hz
mA/m
0.40
0.43
0.47
0.55
0.60
0.66
0.72
0.79
0.89
0.96
1.07
1.19
1.34
1.53
1.68
8.0
Susta
ined
curre
nt ra
tings
(With
both
end
bon
ding)
:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
tyof
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m,
laid
in tre
foil fo
rmati
on.
A10
812
915
218
622
125
228
131
736
741
447
052
859
967
274
3
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°Can
d Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid in
trefo
il for
matio
n.A
102
122
144
176
210
240
267
303
351
397
451
512
583
658
731
8.3
Laid
in tre
foil fo
rmati
on in
air,
amb
ient te
mp. =
30
°C
A12
715
418
423
028
032
436
842
450
257
767
377
089
610
3311
679.
0Sh
ort c
ircuit
curre
nt ra
ting
of co
nduc
tor fo
r 1 se
cond
kA
2.35
3.29
4.70
6.58
8.93
11.2
814
.10
17.3
922
.56
28.2
037
.60
47.0
059
.22
75.2
094
.00
6/10
(12)
kV
Sing
le C
ore
Alu
min
ium
Con
duct
or
XLPE
Insu
late
d U
narm
oure
d To
IEC
6050
2-2
(Sui
tabl
e fo
r 6.
35/1
1 kV
Ear
thed
Syst
em)
SECT
ION
A -
TABL
E 7
Met
allic
Cop
per S
cree
n(C
oppe
r scr
een
can
be o
f Cu
wire
s +
open
hel
ix C
u ta
pe
or c
oppe
r ta
pe (T
he d
etai
ls gi
ven
in b
elow
Tab
le a
re fo
r co
pper
tape
scr
eene
d ca
bles
). Fo
r cop
per w
ire s
cree
ned
cabl
es th
e de
tails
can
be
give
n on
spe
cific
requ
est.)
XLPE
Insu
latio
n
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)
Alu
min
ium
Con
duct
or
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
Bind
er T
ape
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
15
ALUM
INIU
M C
ONDU
CTOR
SINGL
E COR
E, A2
XCY,
Unar
mour
ed C
ables
, 8.7
/15
kV to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
225
3550
7095
120
150
185
240
300
400
500
630
800
1000
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
5.9
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
26.3
30.0
34.2
38.2
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
6792
125
182
251
317
390
493
646
803
1027
1307
1721
2188
2759
3.0
Insula
tion
thick
ness
(Nom
inal)
mm4.
54.
54.
54.
54.
54.
54.
54.
54.
54.
54.
54.
54.
54.
54.
54.
0O
uter s
heath
thick
ness
(Nom
inal)
mm1.
81.
81.
81.
81.
81.
91.
92.
02.
02.
12.
22.
32.
42.
52.
75.
0O
uter s
heath
thick
ness
(Mini
mum)
mm1.
431.
431.
431.
431.
431.
521.
521.
601.
601.
691.
771.
861.
942.
032.
206.
0Ca
ble o
vera
ll diam
eter (
Appr
oxim
ate)
mm22
.023
.024
.025
.527
.529
.030
.532
.534
.537
.040
.543
.547
.552
.557
.07.
0Ca
ble w
eight
(App
roxim
ate)
kg/k
m50
556
062
573
085
097
510
9012
5514
8517
2520
8524
8030
3537
1544
808.
0Sta
ndar
d dr
um le
ngth
(±5%
Toler
ance
)m
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
500
500
500
500
500
9.0
Mini
mum
bend
ing ra
dius o
f cab
le (D
uring
insta
llatio
n)mm
440
460
480
510
550
580
610
650
690
740
810
870
950
1050
1140
(B)
Electr
ical P
aram
eters
1.0
DC re
sistan
ce o
f con
ducto
r at 2
0 °C
(Max
imum
)oh
m/km
1.
200.
868
0.64
10.
443
0.32
00.
253
0.20
60.
164
0.12
50.
100
0.07
780.
0605
0.04
690.
0367
0.02
912.
0AC
resis
tance
of c
ondu
ctor a
t 90
°C (
Appr
oxim
ate)
ohm/
km
1.53
91.
113
0.82
20.
568
0.41
10.
325
0.26
50.
211
0.16
10.
130
0.10
20.
080
0.06
40.
052
0.04
33.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
146
0.13
90.
132
0.12
20.
116
0.11
20.
109
0.10
50.
100
0.09
70.
094
0.09
10.
089
0.08
70.
085
4.0
Impe
danc
e at
50 H
z (A
ppro
ximate
)oh
m/km
1.
546
1.12
20.
833
0.58
10.
427
0.34
40.
287
0.23
60.
190
0.16
20.
139
0.12
10.
110
0.10
10.
095
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km2.
678
1.94
31.
443
1.00
60.
740
0.59
60.
497
0.40
90.
329
0.28
10.
241
0.21
00.
191
0.17
50.
165
6.0
Capa
citan
ce a
t 50
Hz (A
ppro
ximate
)mF
/km
0.17
0.19
0.21
0.23
0.26
0.28
0.30
0.33
0.37
0.40
0.45
0.49
0.55
0.63
0.69
7.0
Appr
oxim
ate ch
argin
g cu
rrent
per p
hase
at U
o =
8.7
kV a
nd f=
50
HzmA
/m0.
460.
520.
570.
630.
710.
770.
820.
901.
011.
091.
231.
341.
501.
721.
898.
0Su
staine
d cu
rrent
ratin
gs (W
ith b
oth e
nd b
ondin
g):-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
lre
sistiv
ity o
f soil
= 1
.5 °C
m/W
, dep
th of
laying
= 0.
8 m,
laid
in tre
foil fo
rmati
on.
A10
812
915
218
622
125
228
131
736
741
447
052
859
967
274
3
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°Can
d Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid in
trefo
il for
matio
n.A
102
122
144
176
210
240
267
303
351
397
451
512
583
658
731
8.3
Laid
in tre
foil fo
rmati
on in
air,
amb
ient te
mp. =
30
°C
A12
715
418
423
028
032
436
842
450
257
767
377
089
610
3311
679.
0Sh
ort c
ircuit
curre
nt ra
ting
of co
nduc
tor fo
r 1 se
cond
kA
2.35
3.29
4.70
6.58
8.93
11.2
814
.10
17.3
922
.56
28.2
037
.60
47.0
059
.22
75.2
094
.00
8.7/
15 (1
7.5)
kV
Sing
le C
ore
Alu
min
ium
Con
duct
orXL
PE In
sula
ted
Una
rmou
red
To IE
C 60
502-
2(S
uita
ble
for
8.7/
15 k
V Ea
rthe
dSy
stem
)
SECT
ION
A -
TABL
E 8
Met
allic
Cop
per S
cree
n(C
oppe
r scr
een
can
be o
f Cu
wire
s +
open
hel
ix C
u ta
pe
or c
oppe
r ta
pe (T
he d
etai
ls gi
ven
in b
elow
Tab
le a
re fo
r co
pper
tape
scr
eene
d ca
bles
). Fo
r cop
per w
ire s
cree
ned
cabl
es th
e de
tails
can
be
give
n on
spe
cific
requ
est.)
XLPE
Insu
latio
n
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)
Alu
min
ium
Con
duct
or
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
Bind
er T
ape
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
16
ALUM
INIU
M C
ONDU
CTOR
SINGL
E COR
E, A2
XCY,
Unar
mour
ed C
ables
, 12/
20 k
V to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
235
5070
9512
015
018
524
030
040
050
063
080
010
00
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
26.3
30.0
34.2
38.2
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
9212
518
225
131
739
049
364
680
310
2713
0717
2121
8827
593.
0Ins
ulatio
n thi
ckne
ss (N
omina
l)mm
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
4.0
Oute
r she
ath th
ickne
ss (N
omina
l)mm
1.8
1.8
1.8
1.9
1.9
2.0
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
5.0
Oute
r she
ath th
ickne
ss (M
inimu
m)mm
1.43
1.43
1.43
1.52
1.52
1.60
1.60
1.69
1.77
1.86
1.94
2.03
2.11
2.20
6.0
Cable
ove
rall d
iamete
r (Ap
prox
imate
)mm
25.0
26.0
28.0
29.5
31.0
32.5
34.5
37.0
39.5
43.0
46.0
50.0
55.0
59.5
7.0
Cable
weig
ht (A
ppro
ximate
)kg
/km
650
720
830
970
1085
1215
1375
1630
1880
2250
2660
3230
3925
4680
8.0
Stand
ard
drum
leng
th (±
5% To
leran
ce)
m10
0010
0010
0010
0010
0010
0010
0010
0050
050
050
050
050
050
09.
0M
inimu
m be
nding
radiu
s of c
able
(Dur
ing in
stalla
tion)
mm50
052
056
059
062
065
069
074
079
086
092
010
0011
0011
90(B
)Ele
ctrica
l Par
amete
rs1.
0DC
resis
tance
of c
ondu
ctor a
t 20
°C (M
axim
um)
ohm/
km
0.86
80.
641
0.44
30.
320
0.25
30.
206
0.16
40.
125
0.10
00.
0778
0.06
050.
0469
0.03
670.
0291
2.0
AC re
sistan
ce o
f con
ducto
r at 9
0 °C
(Ap
prox
imate
)oh
m/km
1.
113
0.82
20.
568
0.41
10.
325
0.26
50.
211
0.16
10.
130
0.10
20.
080
0.06
30.
051
0.04
33.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
145
0.13
70.
128
0.12
10.
116
0.11
30.
109
0.10
40.
101
0.09
80.
095
0.09
20.
090
0.08
84.
0Im
peda
nce
at 50
Hz
(App
roxim
ate)
ohm/
km
1.12
20.
833
0.58
20.
428
0.34
50.
288
0.23
70.
192
0.16
50.
141
0.12
40.
112
0.10
30.
098
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km1.
943
1.44
31.
008
0.74
10.
598
0.49
90.
410
0.33
30.
286
0.24
40.
215
0.19
40.
178
0.17
06.
0Ca
pacit
ance
at 5
0 Hz
(App
roxim
ate)
mF/k
m0.
160.
180.
200.
220.
240.
260.
280.
310.
340.
380.
420.
460.
530.
587.
0Ap
prox
imate
char
ging
curre
nt pe
r pha
se a
t Uo
= 12
kV a
nd f=
50
HzmA
/m0.
600.
680.
750.
830.
900.
981.
061.
171.
281.
431.
581.
732.
002.
198.
0Su
staine
d cu
rrent
ratin
gs (W
ith b
oth e
nd b
ondin
g):-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid in
trefo
il for
matio
n.A
129
152
186
221
252
281
317
367
414
470
528
599
672
743
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
ndTh
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing=
0.8
m, la
id in
trefoi
l form
ation
.A
122
144
176
210
240
267
303
351
397
451
512
583
658
731
8.3
Laid
in tre
foil fo
rmati
on in
air,
amb
ient te
mp. =
30
°C
A15
418
423
028
032
436
842
450
257
767
377
089
610
3311
679.
0Sh
ort c
ircuit
curre
nt ra
ting
of co
nduc
tor fo
r 1 se
cond
kA
3.29
4.70
6.58
8.93
11.2
814
.10
17.3
922
.56
28.2
037
.60
47.0
059
.22
75.2
094
.00
12/2
0 (2
4) k
VSi
ngle
Cor
e A
lum
iniu
m C
ondu
ctor
XLPE
Insu
late
d U
narm
oure
dTo
IEC
6050
2-2
(Sui
tabl
e fo
r 12
.7/2
2 kV
Ear
thed
Syst
em)
SECT
ION
A -
TABL
E 9
Met
allic
Cop
per S
cree
n(C
oppe
r scr
een
can
be o
f Cu
wire
s +
open
hel
ix C
u ta
pe
or c
oppe
r ta
pe (T
he d
etai
ls gi
ven
in b
elow
Tab
le a
re fo
r co
pper
tape
scr
eene
d ca
bles
). Fo
r cop
per w
ire s
cree
ned
cabl
es th
e de
tails
can
be
give
n on
spe
cific
requ
est.)
XLPE
Insu
latio
n
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)
Alu
min
ium
Con
duct
or
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
Bind
er T
ape
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
17
18/3
0 (3
6) k
VSi
ngle
Cor
e Al
umin
ium
Con
duct
orXL
PE In
sula
ted
Una
rmou
red
To IE
C 60
502-
2(S
uita
ble
for
19/3
3 kV
Ear
thed
Syst
em)
SECT
ION
A -
TABL
E 10
ALUM
INIU
M C
ONDU
CTOR
SINGL
E COR
E, A2
XCY,
Unar
mour
ed C
ables
, 18/
30 k
V to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
250
7095
120
150
185
240
300
400
500
630
800
1000
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
26.3
30.0
34.2
38.2
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
125
182
251
317
390
493
646
803
1027
1307
1721
2188
2759
3.0
Insula
tion
thick
ness
(Nom
inal)
mm8.
08.
08.
08.
08.
08.
08.
08.
08.
08.
08.
08.
08.
04.
0O
uter s
heath
thick
ness
(Nom
inal)
mm1.
92.
02.
12.
12.
12.
22.
32.
32.
52.
52.
72.
82.
95.
0O
uter s
heath
thick
ness
(Mini
mum)
mm1.
521.
601.
691.
691.
691.
771.
861.
862.
032.
032.
202.
282.
376.
0Ca
ble o
vera
ll diam
eter (
Appr
oxim
ate)
mm31
.533
.535
.537
.038
.040
.042
.545
.048
.551
.555
.560
.565
.07.
0Ca
ble w
eight
(App
roxim
ate)
kg/k
m98
511
2012
7514
0515
3517
2520
0022
5026
7030
8537
1544
5552
458.
0Sta
ndar
d dr
um le
ngth
(±5%
Toler
ance
)m
1000
1000
1000
1000
1000
500
500
500
500
500
500
500
500
9.0
Mini
mum
bend
ing ra
dius o
f cab
le (D
uring
insta
llatio
n)mm
630
670
710
740
760
800
850
900
970
1030
1110
1210
1300
(B)
Electr
ical P
aram
eters
1.0
DC re
sistan
ce o
f con
ducto
r at 2
0 °C
(Max
imum
)oh
m/km
0.
641
0.44
30.
320
0.25
30.
206
0.16
40.
125
0.10
00.
0778
0.06
050.
0469
0.03
670.
0291
2.0
AC re
sistan
ce o
f con
ducto
r at 9
0 °C
(Ap
prox
imate
)oh
m/km
0.
822
0.56
80.
411
0.32
50.
265
0.21
10.
161
0.12
90.
101
0.08
00.
063
0.05
10.
042
3.0
Reac
tance
at 5
0 Hz
(App
roxim
ate)
ohm/
km
0.14
90.
139
0.13
20.
127
0.12
30.
118
0.11
30.
109
0.10
60.
102
0.09
80.
096
0.09
34.
0Im
peda
nce
at 50
Hz
(App
roxim
ate)
ohm/
km
0.83
50.
585
0.43
20.
349
0.29
20.
242
0.19
70.
169
0.14
60.
130
0.11
70.
109
0.10
25.
0Vo
ltage
dro
p (A
ppro
ximate
for 3
pha
se sy
stem)
v/am
p/km
1.44
61.
013
0.74
80.
604
0.50
60.
419
0.34
10.
293
0.25
30.
225
0.20
30.
189
0.17
76.
0Ca
pacit
ance
at 5
0 Hz
(App
roxim
ate)
mF/k
m0.
140.
150.
170.
180.
200.
210.
230.
250.
280.
300.
340.
380.
427.
0Ap
prox
imate
char
ging
curre
nt pe
r pha
se a
t Uo
= 18
kV a
nd f=
50
HzmA
/m0.
790.
850.
961.
021.
131.
191.
301.
411.
581.
701.
922.
152.
388.
0Su
staine
d cu
rrent
ratin
gs (W
ith b
oth e
nd b
ondin
g):-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil
= 1.
5 °C
m/W
, dep
th of
laying
= 0
.8 m
, laid
in tr
efoil f
orma
tion.
A15
218
622
125
228
131
736
741
447
052
859
967
274
3
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
ndTh
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing=
0.8
m, la
id in
trefoi
l form
ation
.A
144
176
210
240
267
303
351
397
451
512
583
658
731
8.3
Laid
in tre
foil fo
rmati
on in
air,
amb
ient te
mp. =
30
°C
A18
423
028
032
436
842
450
257
767
377
089
610
3311
679.
0Sh
ort c
ircuit
curre
nt ra
ting
of co
nduc
tor fo
r 1 se
cond
kA
4.70
6.58
8.93
11.2
814
.10
17.3
922
.56
28.2
037
.60
47.0
059
.22
75.2
094
.00
Met
allic
Cop
per S
cree
n(C
oppe
r scr
een
can
be o
f Cu
wire
s +
open
hel
ix C
u ta
pe
or c
oppe
r ta
pe (T
he d
etai
ls gi
ven
in b
elow
Tab
le a
re fo
r co
pper
tape
scr
eene
d ca
bles
). Fo
r cop
per w
ire s
cree
ned
cabl
es th
e de
tails
can
be
give
n on
spe
cific
requ
est.)
XLPE
Insu
latio
n
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)
Alu
min
ium
Con
duct
or
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
Bind
er T
ape
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
18
COPP
ER C
ONDU
CTOR
SINGL
E COR
E, 2X
CWaY
, Alum
inium
Wire
Arm
oure
d Ca
bles,
3.6/
6 kV
to IE
C 60
502-
2Sr.
No.
Nomi
nal A
rea
of C
ondu
ctor
mm2
2535
5070
9512
015
018
524
030
040
050
063
080
010
00(A
)M
anuf
actur
ing D
imen
sions
1.0
Cond
uctor
diam
eter (
Appr
oxim
ate)
mm5.
96.
98.
19.
711
.412
.914
.316
.018
.420
.623
.326
.330
.034
.238
.22.
0Co
nduc
tor w
eight
(App
roxim
ate)
kg/k
m21
830
340
859
182
110
3512
7716
0121
0526
4033
8342
7256
1872
8690
463.
0Ins
ulatio
n thi
ckne
ss (N
omina
l)mm
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.6
2.8
3.0
3.2
3.2
3.2
3.2
4.0
Sepa
ratio
n sh
eath
thick
ness
(Nom
inal)
mm1.
21.
21.
21.
21.
21.
21.
21.
21.
21.
21.
21.
31.
41.
41.
55.
0Ar
mour
wire
diam
eter (
Nomi
nal)
mm1.
61.
61.
61.
61.
61.
61.
62.
02.
02.
02.
02.
52.
52.
52.
56.
0O
uter s
heath
thick
ness
(Nom
inal)
mm1.
81.
81.
81.
81.
91.
92.
02.
02.
12.
22.
32.
52.
62.
72.
97.
0O
uter s
heath
thick
ness
(Mini
mum)
mm1.
241.
241.
241.
241.
321.
321.
401.
401.
481.
561.
641.
801.
881.
962.
128.
0Ca
ble o
vera
ll diam
eter (
Appr
oxim
ate)
mm21
.522
.524
.025
.527
.529
.030
.533
.036
.038
.542
.547
.551
.556
.561
.09.
0Ca
ble w
eight
(App
roxim
ate)
kg/k
m74
085
510
0512
4515
5018
2021
2025
9032
2538
9548
4561
1576
2594
6511
530
10.0
Stand
ard
drum
leng
th (±
5% To
leran
ce)
m10
0010
0010
0010
0010
0010
0010
0010
0010
0050
050
050
050
050
050
011
.0M
inimu
m be
nding
radiu
s of c
able
(Dur
ing in
stalla
tion)
mm32
333
836
038
341
343
545
849
554
057
863
871
377
384
891
5(B
)Ele
ctrica
l Par
amete
rs( i
)Co
nduc
tor
1.0
DC re
sistan
ce o
f con
ducto
r at 2
0 °C
(Max
imum
)oh
m/km
0.
727
0.52
40.
387
0.26
80.
193
0.15
30.
124
0.09
910.
0754
0.06
010.
0470
0.03
660.
0283
0.02
210.
0176
2.0
AC re
sistan
ce o
f con
ducto
r at 9
0 °C
(Ap
prox
imate
)oh
m/km
0.
927
0.66
80.
494
0.34
20.
247
0.19
60.
159
0.12
80.
098
0.07
90.
063
0.05
00.
041
0.03
40.
029
3.0
Reac
tance
at 5
0 Hz
(App
roxim
ate)
ohm/
km
0.14
50.
138
0.13
20.
122
0.11
60.
112
0.10
90.
106
0.10
20.
099
0.09
70.
097
0.09
40.
091
0.08
94.
0Im
peda
nce
at 50
Hz
(App
roxim
ate)
ohm/
km
0.93
80.
682
0.51
10.
363
0.27
30.
226
0.19
30.
166
0.14
10.
127
0.11
60.
109
0.10
30.
097
0.09
45.
0Vo
ltage
dro
p (A
ppro
ximate
for 3
pha
se sy
stem)
v/am
p/km
1.62
51.
181
0.88
50.
629
0.47
30.
391
0.33
40.
288
0.24
40.
220
0.20
10.
189
0.17
80.
168
0.16
36.
0Ca
pacit
ance
at 5
0 Hz
(App
roxim
ate)
mF/k
m0.
260.
290.
320.
370.
420.
460.
500.
540.
590.
610.
640.
670.
750.
860.
947.
0Ap
prox
imate
char
ging
curre
nt pe
r pha
se a
t Uo
= 3.
6 kV
and
f =
50 H
zmA
/m0.
290.
330.
360.
420.
480.
520.
570.
610.
670.
690.
720.
760.
850.
971.
068.
0Su
staine
d cu
rrent
ratin
gs (W
ith b
oth e
nd b
ondin
g):-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid in
trefo
il for
matio
n.A
137
164
193
234
278
315
349
391
446
495
551
593
646
693
731
8.2
Draw
n into
earth
enwa
re d
ucts,
gro
und
temp
= 20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid in
trefo
il for
matio
n.A
131
155
183
223
265
301
334
376
430
478
534
578
632
682
721
8.3
Laid
in tre
foil fo
rmati
on in
air,
amb
ient te
mp. =
30
°C
A16
219
623
429
135
340
646
052
461
169
278
887
397
510
7411
569.
0Sh
ort c
ircuit
curre
nt ra
ting
of co
nduc
tor fo
r 1 se
cond
kA
3.58
5.01
7.15
10.0
113
.59
17.1
621
.45
26.4
634
.32
42.9
057
.20
71.5
090
.09
114.
4014
3.00
( ii )
Armo
ur1.
0DC
resis
tance
at 2
0 °C
(App
roxim
ate)
ohm/
km
0.60
70.
584
0.54
20.
490
0.44
70.
410
0.38
90.
294
0.26
30.
237
0.21
10.
155
0.13
80.
124
0.11
32.
0AC
resis
tance
at 8
0 °C
(App
roxim
ate)
ohm/
km
0.75
40.
725
0.67
30.
608
0.55
50.
509
0.48
30.
365
0.32
70.
294
0.26
20.
192
0.17
10.
154
0.14
03.
0Sh
ort c
ircuit
curre
nt ra
ting
of ar
mour
for 1
seco
nd (A
ppro
ximate
)kA
4.27
4.44
4.78
5.29
5.80
6.32
6.66
8.80
9.87
10.9
412
.27
16.6
718
.75
20.8
422
.92
3.6/
6 (7
.2) k
VSi
ngle
Cor
e Co
pper
Con
duct
orXL
PE In
sula
ted
Alu
min
ium
Wire
Arm
oure
d To
IEC
6050
2-2
(Sui
tabl
e fo
r 3.
8/6.
6 kV
Eart
hed
Syst
em)
SECT
ION
B -
TABL
E 1
Bedd
ing
Met
allic
Cop
per S
cree
n(C
oppe
r scr
een
can
be o
f Cu
wire
s + o
pen
helix
Cu
tape
or
cop
per t
ape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe sc
reen
ed c
able
s). F
or c
oppe
r wire
scre
ened
ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)
XLPE
Insu
latio
n
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)
Cop
per C
ondu
ctor
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
Alu
min
ium
Wire
Arm
our
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
19
COPP
ER C
ONDU
CTOR
SINGL
E CO
RE, 2
XCW
aY, A
lumini
um W
ire A
rmou
red
Cable
s, 6/
10 k
V to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
225
3550
7095
120
150
185
240
300
400
500
630
800
1000
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
5.9
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
26.3
30.0
34.2
38.2
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
218
303
408
591
821
1035
1277
1601
2105
2640
3383
4272
5618
7286
9046
3.0
Insula
tion
thick
ness
(Nom
inal)
mm3.
43.
43.
43.
43.
43.
43.
43.
43.
43.
43.
43.
43.
43.
43.
44.
0Se
para
tion
shea
th thi
ckne
ss (N
omina
l)mm
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.3
1.4
1.4
1.5
5.0
Armo
ur w
ire d
iamete
r (No
mina
l)mm
1.6
1.6
1.6
1.6
1.6
1.6
2.0
2.0
2.0
2.0
2.0
2.5
2.5
2.5
2.5
6.0
Oute
r she
ath th
ickne
ss (N
omina
l)mm
1.8
1.8
1.8
1.9
1.9
2.0
2.1
2.1
2.2
2.2
2.4
2.5
2.6
2.7
2.9
7.0
Oute
r she
ath th
ickne
ss (M
inimu
m)mm
1.24
1.24
1.24
1.32
1.32
1.40
1.48
1.48
1.56
1.56
1.72
1.80
1.88
1.96
2.12
8.0
Cable
ove
rall d
iamete
r (Ap
prox
imate
)mm
23.5
24.5
26.0
27.5
29.5
31.0
33.5
35.0
38.0
40.0
43.5
48.0
52.0
57.0
61.5
9.0
Cable
weig
ht (A
ppro
ximate
)kg
/km
830
950
1105
1360
1655
1940
2345
2735
3365
3995
4925
6155
7655
9510
1158
010
.0Sta
ndar
d dr
um le
ngth
(±5%
Toler
ance
)m
1000
1000
1000
1000
1000
1000
1000
1000
1000
500
500
500
500
500
500
11.0
Mini
mum
bend
ing ra
dius o
f cab
le (D
uring
insta
llatio
n)mm
353
368
390
413
443
465
503
525
570
600
653
720
780
855
923
(B)
Electr
ical P
aram
eters
( i )
Cond
ucto
r1.
0DC
resis
tance
of c
ondu
ctor a
t 20
°C (M
axim
um)
ohm/
km
0.72
70.
524
0.38
70.
268
0.19
30.
153
0.12
40.
0991
0.07
540.
0601
0.04
700.
0366
0.02
830.
0221
0.01
762.
0AC
resis
tance
of c
ondu
ctor a
t 90
°C (
Appr
oxim
ate)
ohm/
km
0.92
70.
668
0.49
40.
342
0.24
70.
196
0.15
90.
128
0.09
80.
079
0.06
30.
050
0.04
10.
034
0.02
93.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
151
0.14
30.
137
0.12
60.
121
0.11
60.
115
0.10
90.
106
0.10
20.
099
0.09
80.
094
0.09
20.
090
4.0
Impe
danc
e at
50 H
z (A
ppro
ximate
)oh
m/km
0.
939
0.68
30.
513
0.36
40.
275
0.22
80.
196
0.16
80.
144
0.12
90.
117
0.11
00.
103
0.09
80.
095
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km1.
626
1.18
30.
889
0.63
00.
476
0.39
50.
339
0.29
10.
249
0.22
30.
203
0.19
10.
178
0.17
00.
165
6.0
Capa
citan
ce a
t 50
Hz (A
ppro
ximate
)mF
/km
0.21
0.23
0.25
0.29
0.32
0.35
0.38
0.42
0.47
0.51
0.57
0.63
0.71
0.81
0.89
7.0
Appr
oxim
ate ch
argin
g cu
rrent
per p
hase
at U
o =
6 kV
and
f =
50 H
zmA
/m0.
400.
430.
470.
550.
600.
660.
720.
790.
890.
961.
071.
191.
341.
531.
688.
0Su
staine
d cu
rrent
ratin
gs (W
ith b
oth e
nd b
ondin
g):-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid in
trefo
il for
matio
n.A
137
164
193
234
278
315
349
391
446
495
551
593
646
693
731
8.2
Draw
n into
earth
enwa
re d
ucts,
gro
und
temp.
= 2
0 °C
and
Ther
mal re
sistiv
ity
of so
il = 1
.5 °C
m/W
, dep
th of
laying
= 0
.8 m
, laid
in tr
efoil f
orma
tion.
A13
115
518
322
326
530
133
437
643
047
853
457
863
268
272
1
8.3
Laid
in tre
foil fo
rmati
on in
air,
amb
ient te
mp. =
30
°C
A16
219
623
429
135
340
646
052
461
169
278
887
397
510
7411
569.
0Sh
ort c
ircuit
curre
nt ra
ting
of co
nduc
tor fo
r 1 se
cond
kA
3.58
5.01
7.15
10.0
113
.59
17.1
621
.45
26.4
634
.32
42.9
057
.20
71.5
090
.09
114.
4014
3.00
( ii )
Armo
ur1.
0DC
resis
tance
at 2
0 °C
(App
roxim
ate)
ohm/
km
0.54
20.
506
0.47
40.
434
0.40
00.
380
0.28
60.
270
0.24
30.
226
0.20
70.
152
0.13
80.
122
0.11
12.
0AC
resis
tance
at 8
0 °C
(App
roxim
ate)
ohm/
km
0.67
30.
628
0.58
90.
539
0.49
70.
472
0.35
50.
335
0.30
20.
281
0.25
70.
189
0.17
10.
151
0.13
83.
0Sh
ort c
ircuit
curre
nt ra
ting
of ar
mour
for 1
seco
nd (A
ppro
ximate
)kA
4.78
5.12
5.46
5.97
6.49
6.83
9.07
9.60
10.6
711
.47
12.5
417
.09
18.7
521
.25
23.3
4
6/10
(12)
kV
Sing
le C
ore
Copp
er C
ondu
ctor
XLPE
Insu
late
d A
lum
iniu
m W
ire A
rmou
red
To IE
C 60
502-
2(S
uita
ble
for
6.35
/11
kVEa
rthe
d Sy
stem
)
SECT
ION
B -
TABL
E 2
Bedd
ing
Met
allic
Cop
per S
cree
n(C
oppe
r scr
een
can
be o
f Cu
wire
s + o
pen
helix
Cu
tape
or
cop
per t
ape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe sc
reen
ed c
able
s). F
or c
oppe
r wire
scre
ened
ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)
XLPE
Insu
latio
n
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)
Cop
per C
ondu
ctor
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
Alu
min
ium
Wire
Arm
our
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
20
COPP
ER C
ONDU
CTOR
SINGL
E COR
E, 2X
CWaY
, Alum
inium
Wire
Arm
oure
d Ca
bles,
8.7/
15 k
V to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
225
3550
7095
120
150
185
240
300
400
500
630
800
1000
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
5.9
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
26.3
30.0
34.2
38.2
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
218
303
408
591
821
1035
1277
1601
2105
2640
3383
4272
5618
7286
9046
3.0
Insula
tion
thick
ness
(Nom
inal)
mm4.
54.
54.
54.
54.
54.
54.
54.
54.
54.
54.
54.
54.
54.
54.
54.
0Se
para
tion
shea
th thi
ckne
ss (N
omina
l)mm
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.3
1.3
1.4
1.5
1.6
5.0
Armo
ur w
ire d
iamete
r (No
mina
l)mm
1.6
1.6
1.6
1.6
2.0
2.0
2.0
2.0
2.0
2.0
2.5
2.5
2.5
2.5
2.5
6.0
Oute
r she
ath th
ickne
ss (N
omina
l)mm
1.8
1.9
1.9
1.9
2.0
2.1
2.1
2.2
2.3
2.3
2.5
2.6
2.7
2.8
3.0
7.0
Oute
r she
ath th
ickne
ss (M
inimu
m)mm
1.24
1.32
1.32
1.32
1.40
1.48
1.48
1.56
1.64
1.64
1.80
1.88
1.96
2.04
2.20
8.0
Cable
ove
rall d
iamete
r (Ap
prox
imate
)mm
26.0
27.0
28.5
30.0
32.5
34.5
35.5
37.5
40.0
42.5
47.0
50.5
54.5
59.5
64.0
9.0
Cable
weig
ht (A
ppro
ximate
)kg
/km
935
1075
1230
1480
1880
2180
2485
2900
3540
4175
5300
6365
7895
9765
1187
010
.0Sta
ndar
d dr
um le
ngth
(±5%
Toler
ance
)m
1000
1000
1000
1000
1000
1000
1000
1000
500
500
500
500
500
500
500
11.0
Mini
mum
bend
ing ra
dius o
f cab
le (D
uring
insta
llatio
n)mm
390
405
428
450
488
518
533
563
600
638
705
758
818
893
960
(B)
Electr
ical P
aram
eters
( i )
Cond
ucto
r1.
0DC
resis
tance
of c
ondu
ctor a
t 20
°C (M
axim
um)
ohm/
km
0.72
70.
524
0.38
70.
268
0.19
30.
153
0.12
40.
0991
0.07
540.
0601
0.04
700.
0366
0.02
830.
0221
0.01
762.
0AC
resis
tance
of c
ondu
ctor a
t 90
°C (
Appr
oxim
ate)
ohm/
km
0.92
70.
668
0.49
40.
342
0.24
70.
196
0.15
90.
128
0.09
80.
079
0.06
30.
050
0.04
10.
034
0.02
93.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
157
0.14
90.
143
0.13
20.
127
0.12
30.
118
0.11
40.
109
0.10
60.
104
0.10
10.
097
0.09
50.
092
4.0
Impe
danc
e at
50 H
z (A
ppro
ximate
)oh
m/km
0.
940
0.68
40.
514
0.36
70.
278
0.23
10.
198
0.17
10.
147
0.13
20.
122
0.11
30.
105
0.10
10.
096
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km1.
628
1.18
50.
890
0.63
60.
482
0.40
00.
343
0.29
60.
255
0.22
90.
211
0.19
60.
182
0.17
50.
166
6.0
Capa
citan
ce a
t 50
Hz (A
ppro
ximate
)mF
/km
0.17
0.19
0.21
0.23
0.26
0.28
0.30
0.33
0.37
0.40
0.45
0.49
0.55
0.63
0.69
7.0
Appr
oxim
ate ch
argin
g cu
rrent
per p
hase
at U
o =8
.7 kV
and
f =
50 H
zmA
/m0.
460.
520.
570.
630.
710.
770.
820.
901.
011.
091.
231.
341.
501.
721.
898.
0Su
staine
d cu
rrent
ratin
gs (W
ith b
oth e
nd b
ondin
g):-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid in
trefo
il for
matio
n.A
137
164
193
234
278
315
349
391
446
495
551
593
646
693
731
8.2
Draw
n into
earth
enwa
re d
ucts,
gro
und
temp
= 20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid in
trefo
il for
matio
n.A
131
155
183
223
265
301
334
376
430
478
534
578
632
682
721
8.3
Laid
in tre
foil fo
rmati
on in
air,
amb
ient te
mp. =
30
°C
A16
219
623
429
135
340
646
052
461
169
278
887
397
510
7411
569.
0Sh
ort c
ircuit
curre
nt ra
ting
of co
nduc
tor fo
r 1 se
cond
kA
3.58
5.01
7.15
10.0
113
.59
17.1
621
.45
26.4
634
.32
42.9
057
.20
71.5
090
.09
114.
4014
3.00
( ii )
Armo
ur1.
0DC
resis
tance
at 2
0 °C
(App
roxim
ate)
ohm/
km
0.47
40.
447
0.42
20.
389
0.29
40.
278
0.26
30.
249
0.22
60.
211
0.15
50.
145
0.13
00.
115
0.10
72.
0AC
resis
tance
at 8
0 °C
(App
roxim
ate)
ohm/
km
0.58
90.
555
0.52
40.
483
0.36
50.
345
0.32
70.
309
0.28
10.
262
0.19
20.
180
0.16
10.
143
0.13
33.
0Sh
ort c
ircuit
curre
nt ra
ting
of ar
mour
for 1
seco
nd (A
ppro
ximate
)kA
5.46
5.80
6.15
6.66
8.80
9.34
9.87
10.4
011
.47
12.2
716
.67
17.9
220
.00
22.5
024
.17
8.7/
15 (1
7.5)
kV
Sing
le C
ore
Copp
er C
ondu
ctor
XLPE
Insu
late
d A
lum
iniu
m W
ire A
rmou
red
To IE
C 60
502-
2(S
uita
ble
for
8.7/
15 k
V Ea
rthe
d Sy
stem
)
SECT
ION
B -
TABL
E 3
Bedd
ing
Met
allic
Cop
per S
cree
n(C
oppe
r scr
een
can
be o
f Cu
wire
s + o
pen
helix
Cu
tape
or
cop
per t
ape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe sc
reen
ed c
able
s). F
or c
oppe
r wire
scre
ened
ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)
XLPE
Insu
latio
n
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)
Cop
per C
ondu
ctor
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
Alu
min
ium
Wire
Arm
our
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
21
COPP
ER C
ONDU
CTOR
SINGL
E COR
E, 2X
CWaY
, Alum
inium
Wire
Arm
oure
d Ca
bles,
12/2
0 kV
to IE
C 60
502-
2Sr.
No.
Nomi
nal A
rea
of C
ondu
ctor
mm2
3550
7095
120
150
185
240
300
400
500
630
800
1000
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
26.3
30.0
34.2
38.2
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
303
408
591
821
1035
1277
1601
2105
2640
3383
4272
5618
7286
9046
3.0
Insula
tion
thick
ness
(Nom
inal)
mm5.
55.
55.
55.
55.
55.
55.
55.
55.
55.
55.
55.
55.
55.
54.
0Se
para
tion
shea
th thi
ckne
ss (N
omina
l)mm
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.3
1.3
1.4
1.4
1.5
1.6
5.0
Armo
ur w
ire d
iamete
r (No
mina
l)mm
1.6
1.6
2.0
2.0
2.0
2.0
2.0
2.0
2.5
2.5
2.5
2.5
2.5
2.5
6.0
Oute
r she
ath th
ickne
ss (N
omina
l)mm
1.9
2.0
2.0
2.1
2.1
2.2
2.2
2.3
2.4
2.5
2.6
2.8
2.9
3.0
7.0
Oute
r she
ath th
ickne
ss (M
inimu
m)mm
1.32
1.40
1.40
1.48
1.48
1.56
1.56
1.64
1.72
1.80
1.88
2.04
2.12
2.20
8.0
Cable
ove
rall d
iamete
r (Ap
prox
imate
)mm
29.5
30.5
33.0
35.0
36.5
38.0
39.5
42.5
46.0
49.5
52.5
56.5
62.0
66.5
9.0
Cable
weig
ht (A
ppro
ximate
)kg
/km
1190
1365
1710
2035
2320
2645
3050
3700
4540
5485
6595
8105
1002
012
125
10.0
Stand
ard
drum
leng
th (±
5% To
leran
ce)
m10
0010
0010
0010
0010
0010
0050
050
050
050
050
050
050
050
011
.0M
inimu
m be
nding
radiu
s of c
able
(Dur
ing in
stalla
tion)
mm44
345
849
552
554
857
059
363
869
074
378
884
893
099
8(B
)Ele
ctrica
l Par
amete
rs( i
)Co
nduc
tor
1.0
DC re
sistan
ce o
f con
ducto
r at 2
0 °C
(Max
imum
)oh
m/km
0.
524
0.38
70.
268
0.19
30.
153
0.12
40.
0991
0.07
540.
0601
0.04
700.
0366
0.02
830.
0221
0.01
762.
0AC
resis
tance
of c
ondu
ctor a
t 90
°C (
Appr
oxim
ate)
ohm/
km
0.66
80.
494
0.34
20.
247
0.19
60.
159
0.12
70.
098
0.07
90.
063
0.05
00.
040
0.03
40.
029
3.0
Reac
tance
at 5
0 Hz
(App
roxim
ate)
ohm/
km
0.15
50.
147
0.13
80.
131
0.12
60.
123
0.11
70.
113
0.11
10.
107
0.10
30.
099
0.09
70.
095
4.0
Impe
danc
e at
50 H
z (A
ppro
ximate
)oh
m/km
0.
686
0.51
50.
369
0.28
00.
233
0.20
10.
173
0.15
00.
136
0.12
40.
114
0.10
70.
103
0.09
95.
0Vo
ltage
dro
p (A
ppro
ximate
for 3
pha
se sy
stem)
v/am
p/km
1.18
80.
892
0.63
90.
485
0.40
40.
348
0.30
00.
260
0.23
60.
215
0.19
70.
185
0.17
80.
171
6.0
Capa
citan
ce a
t 50
Hz (A
ppro
ximate
)mF
/km
0.16
0.18
0.20
0.22
0.24
0.26
0.28
0.31
0.34
0.38
0.42
0.46
0.53
0.58
7.0
Appr
oxim
ate ch
argin
g cu
rrent
per p
hase
at U
o =
12 kV
and
f =
50 H
zmA
/m0.
600.
680.
750.
830.
900.
981.
061.
171.
281.
431.
581.
732.
002.
198.
0Su
staine
d cu
rrent
ratin
gs (W
ith b
oth e
nd b
ondin
g):-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid in
trefo
il for
matio
n.A
164
193
234
278
315
349
391
446
495
551
593
646
693
731
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid in
trefo
il for
matio
n.A
155
183
223
265
301
334
376
430
478
534
578
632
682
721
8.3
Laid
in tre
foil fo
rmati
on in
air,
amb
ient te
mp. =
30
°C
A19
623
429
135
340
646
052
461
169
278
887
397
510
7411
569.
0Sh
ort c
ircuit
curre
nt ra
ting
of co
nduc
tor fo
r 1 se
cond
kA
5.01
7.15
10.0
113
.59
17.1
621
.45
26.4
634
.32
42.9
057
.20
71.5
090
.09
114.
4014
3.00
( ii )
Armo
ur1.
0DC
resis
tance
at 2
0 °C
(App
roxim
ate)
ohm/
km
0.40
00.
380
0.28
60.
270
0.25
60.
243
0.23
10.
211
0.15
90.
148
0.13
50.
124
0.11
10.
102
2.0
AC re
sistan
ce a
t 80
°C (A
ppro
ximate
)oh
m/km
0.
497
0.47
20.
355
0.33
50.
318
0.30
20.
287
0.26
20.
197
0.18
40.
168
0.15
40.
138
0.12
73.
0Sh
ort c
ircuit
curre
nt ra
ting
of ar
mour
for 1
seco
nd (A
ppro
ximate
)kA
6.49
6.83
9.07
9.60
10.1
410
.67
11.2
012
.27
16.2
517
.50
19.1
720
.84
23.3
425
.42
12/2
0 (2
4) k
VSi
ngle
Cor
e Co
pper
Con
duct
orXL
PE In
sula
ted
Alu
min
ium
Wire
Arm
oure
dTo
IEC
6050
2-2
(Sui
tabl
e fo
r 12
.7/2
2 kV
Ear
thed
Sy
stem
)
SECT
ION
B -
TABL
E 4
Bedd
ing
Met
allic
Cop
per S
cree
n(C
oppe
r scr
een
can
be o
f Cu
wire
s + o
pen
helix
Cu
tape
or
cop
per t
ape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe sc
reen
ed c
able
s). F
or c
oppe
r wire
scre
ened
ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)
XLPE
Insu
latio
n
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)
Cop
per C
ondu
ctor
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
Alu
min
ium
Wire
Arm
our
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
22
COPP
ER C
ONDU
CTOR
SINGL
E COR
E, 2X
CWaY
, Alum
inium
Wire
Arm
oure
d Ca
bles,
18/3
0 kV
to IE
C 60
502-
2Sr.
No.
Nomi
nal A
rea
of C
ondu
ctor
mm2
5070
9512
015
018
524
030
040
050
063
080
010
00(A
)M
anuf
actur
ing D
imen
sions
1.0
Cond
uctor
diam
eter (
Appr
oxim
ate)
mm8.
19.
711
.412
.914
.316
.018
.420
.623
.326
.330
.034
.238
.22.
0Co
nduc
tor w
eight
(App
roxim
ate)
kg/k
m40
859
182
110
3512
7716
0121
0526
4033
8342
7256
1872
8690
463.
0Ins
ulatio
n thi
ckne
ss (N
omina
l)mm
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
4.0
Sepa
ratio
n sh
eath
thick
ness
(Nom
inal)
mm1.
21.
21.
21.
21.
31.
31.
31.
41.
41.
51.
51.
61.
75.
0Ar
mour
wire
diam
eter (
Nomi
nal)
mm2.
02.
02.
02.
02.
52.
52.
52.
52.
52.
52.
52.
52.
56.
0O
uter s
heath
thick
ness
(Nom
inal)
mm2.
22.
22.
32.
32.
42.
52.
52.
62.
72.
82.
93.
13.
27.
0O
uter s
heath
thick
ness
(Mini
mum)
mm1.
561.
561.
641.
641.
721.
801.
801.
881.
962.
042.
122.
282.
368.
0Ca
ble o
vera
ll diam
eter (
Appr
oxim
ate)
mm37
.038
.540
.542
.045
.046
.549
.052
.055
.058
.562
.067
.572
.09.
0Ca
ble w
eight
(App
roxim
ate)
kg/k
m18
1020
8524
2527
2532
4536
9543
4050
6560
4071
5587
0010
690
1283
510
.0Sta
ndar
d dr
um le
ngth
(±5%
Toler
ance
)m
1000
500
500
500
500
500
500
500
500
500
500
500
500
11.0
Mini
mum
bend
ing ra
dius o
f cab
le (D
uring
insta
llatio
n)mm
555
578
608
630
675
698
735
780
825
878
930
1013
1080
(B)
Electr
ical P
aram
eters
( i )
Cond
ucto
r1.
0DC
resis
tance
of c
ondu
ctor a
t 20
°C (M
axim
um)
ohm/
km
0.38
70.
268
0.19
30.
153
0.12
40.
0991
0.07
540.
0601
0.04
700.
0366
0.02
830.
0221
0.01
762.
0AC
resis
tance
of c
ondu
ctor a
t 90
°C (
Appr
oxim
ate)
ohm/
km
0.49
40.
342
0.24
70.
196
0.15
90.
127
0.09
80.
078
0.06
20.
050
0.04
00.
033
0.02
83.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
159
0.14
80.
141
0.13
50.
133
0.12
70.
122
0.11
80.
114
0.11
00.
105
0.10
30.
100
4.0
Impe
danc
e at
50 H
z (A
ppro
ximate
)oh
m/km
0.
519
0.37
30.
284
0.23
80.
207
0.18
00.
156
0.14
10.
130
0.12
10.
112
0.10
80.
104
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km0.
899
0.64
60.
492
0.41
20.
359
0.31
20.
270
0.24
40.
225
0.21
00.
194
0.18
70.
180
6.0
Capa
citan
ce a
t 50
Hz (A
ppro
ximate
)mF
/km
0.14
0.15
0.17
0.18
0.20
0.21
0.23
0.25
0.28
0.30
0.34
0.38
0.42
7.0
Appr
oxim
ate ch
argin
g cu
rrent
per p
hase
at U
o =
18 kV
and
f =
50 H
zmA
/m0.
790.
850.
961.
021.
131.
191.
301.
411.
581.
701.
922.
152.
388.
0Su
staine
d cu
rrent
ratin
gs (W
ith b
oth e
nd b
ondin
g):-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid in
trefo
il for
matio
n.A
193
234
278
315
349
391
446
495
551
593
646
693
731
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid in
trefo
il for
matio
n.A
183
223
265
301
334
376
430
478
534
578
632
682
721
8.3
Laid
in tre
foil fo
rmati
on in
air,
amb
ient te
mp. =
30
°C
A23
429
135
340
646
052
461
169
278
887
397
510
7411
569.
0Sh
ort c
ircuit
curre
nt ra
ting
of co
nduc
tor fo
r 1 se
cond
kA
7.15
10.0
113
.59
17.1
621
.45
26.4
634
.32
42.9
057
.20
71.5
090
.09
114.
4014
3.00
( ii )
Armo
ur1.
0DC
resis
tance
at 2
0 °C
(App
roxim
ate)
ohm/
km
0.24
90.
237
0.22
60.
216
0.16
40.
155
0.14
80.
138
0.13
00.
120
0.11
10.
100
0.09
32.
0AC
resis
tance
at 8
0 °C
(App
roxim
ate)
ohm/
km
0.30
90.
294
0.28
10.
268
0.20
40.
192
0.18
40.
171
0.16
10.
149
0.13
80.
124
0.11
53.
0Sh
ort c
ircuit
curre
nt ra
ting
of ar
mour
for 1
seco
nd (A
ppro
ximate
)kA
10.4
010
.94
11.4
712
.00
15.8
416
.67
17.5
018
.75
20.0
021
.67
23.3
425
.84
27.9
2
18/3
0 (3
6) k
VSi
ngle
Cor
e Co
pper
Con
duct
orXL
PE In
sula
ted
Alu
min
ium
Wire
Arm
oure
dTo
IEC
6050
2-2
(Sui
tabl
e fo
r 19
/33
kV E
arth
ed
Syst
em)
SECT
ION
B -
TABL
E 5
Bedd
ing
Met
allic
Cop
per S
cree
n(C
oppe
r scr
een
can
be o
f Cu
wire
s + o
pen
helix
Cu
tape
or
cop
per t
ape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe sc
reen
ed c
able
s). F
or c
oppe
r wire
scre
ened
ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)
XLPE
Insu
latio
n
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)
Cop
per C
ondu
ctor
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
Alu
min
ium
Wire
Arm
our
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
23
ALUM
INIU
M C
ONDU
CTOR
SINGL
E COR
E, A2
XCW
aY, A
lumini
um W
ire A
rmou
red
Cable
s, 3.
6/6
kV to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
225
3550
7095
120
150
185
240
300
400
500
630
800
1000
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
5.9
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
26.3
30.0
34.2
38.2
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
6792
125
182
251
317
390
493
646
803
1027
1307
1721
2188
2759
3.0
Insula
tion
thick
ness
(Nom
inal)
mm2.
52.
52.
52.
52.
52.
52.
52.
52.
62.
83.
03.
23.
23.
23.
24.
0Se
para
tion
shea
th thi
ckne
ss (N
omina
l)mm
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.3
1.4
1.4
1.5
5.0
Armo
ur w
ire d
iamete
r (No
mina
l)mm
1.6
1.6
1.6
1.6
1.6
1.6
1.6
2.0
2.0
2.0
2.0
2.5
2.5
2.5
2.5
6.0
Oute
r she
ath th
ickne
ss (N
omina
l)mm
1.8
1.8
1.8
1.8
1.9
1.9
2.0
2.0
2.1
2.2
2.3
2.5
2.6
2.7
2.9
7.0
Oute
r she
ath th
ickne
ss (M
inimu
m)mm
1.24
1.24
1.24
1.24
1.32
1.32
1.40
1.40
1.48
1.56
1.64
1.80
1.88
1.96
2.12
8.0
Cable
ove
rall d
iamete
r (Ap
prox
imate
)mm
21.5
22.5
24.0
25.5
27.5
29.0
30.5
33.0
36.0
38.5
42.5
47.5
51.5
56.5
61.0
9.0
Cable
weig
ht (A
ppro
ximate
)kg
/km
590
645
720
835
980
1100
1230
1485
1765
2060
2490
3150
3800
4550
5390
10.0
Stand
ard
drum
leng
th (±
5% To
leran
ce)
m10
0010
0010
0010
0010
0010
0010
0010
0010
0050
050
050
050
050
050
011
.0M
inimu
m be
nding
radiu
s of c
able
(Dur
ing in
stalla
tion)
mm32
333
836
038
341
343
545
849
554
057
863
871
377
384
891
5(B
)Ele
ctrica
l Par
amete
rs( i
)Co
nduc
tor
1.0
DC re
sistan
ce o
f con
ducto
r at 2
0 °C
(Max
imum
)oh
m/km
1.
200.
868
0.64
10.
443
0.32
00.
253
0.20
60.
164
0.12
50.
100
0.07
780.
0605
0.04
690.
0367
0.02
912.
0AC
resis
tance
of c
ondu
ctor a
t 90
°C (
Appr
oxim
ate)
ohm/
km
1.53
91.
113
0.82
20.
568
0.41
10.
325
0.26
50.
211
0.16
10.
130
0.10
20.
080
0.06
30.
051
0.04
33.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
145
0.13
80.
132
0.12
20.
116
0.11
20.
109
0.10
60.
102
0.09
90.
097
0.09
70.
094
0.09
10.
089
4.0
Impe
danc
e at
50 H
z (A
ppro
ximate
)oh
m/km
1.
546
1.12
20.
833
0.58
10.
427
0.34
40.
287
0.23
60.
191
0.16
30.
141
0.12
60.
113
0.10
40.
099
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km2.
678
1.94
31.
443
1.00
60.
740
0.59
60.
497
0.40
90.
331
0.28
20.
244
0.21
80.
196
0.18
00.
171
6.0
Capa
citan
ce a
t 50
Hz (A
ppro
ximate
)mF
/km
0.26
0.29
0.32
0.37
0.42
0.46
0.50
0.54
0.59
0.61
0.64
0.67
0.75
0.86
0.94
7.0
Appr
oxim
ate ch
argin
g cu
rrent
per p
hase
at U
o =
3.6
kV a
nd f
= 50
Hz
mA/m
0.29
0.33
0.36
0.42
0.48
0.52
0.57
0.61
0.67
0.69
0.72
0.76
0.85
0.97
1.06
8.0
Susta
ined
curre
nt ra
tings
(With
both
end
bon
ding)
:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid in
trefo
il for
matio
n.A
107
127
150
182
217
246
274
309
355
397
448
494
549
601
648
8.2
Draw
n into
earth
enwa
re d
ucts,
gro
und
temp.
= 2
0 °C
and
Ther
mal re
sistiv
ity
of so
il = 1
.5 °C
m/W
, dep
th of
laying
= 0
.8 m
, laid
in tr
efoil f
orma
tion.
A10
112
114
217
420
723
526
229
734
238
343
448
253
759
263
9
8.3
Laid
in tre
foil fo
rmati
on in
air,
amb
ient te
mp. =
30
°C
A12
615
218
222
627
531
736
041
348
555
263
872
482
492
710
209.
0Sh
ort c
ircuit
curre
nt ra
ting
of co
nduc
tor fo
r 1 se
cond
kA
2.35
3.29
4.70
6.58
8.93
11.2
814
.10
17.3
922
.56
28.2
037
.60
47.0
059
.22
75.2
094
.00
( ii )
Armo
ur1.
0DC
resis
tance
at 2
0 °C
(App
roxim
ate)
ohm/
km
0.60
70.
584
0.54
20.
490
0.44
70.
410
0.38
90.
294
0.26
30.
237
0.21
10.
155
0.13
80.
124
0.11
32.
0AC
resis
tance
at 8
0 °C
(App
roxim
ate)
ohm/
km
0.75
40.
725
0.67
30.
608
0.55
50.
509
0.48
30.
365
0.32
70.
294
0.26
20.
192
0.17
10.
154
0.14
03.
0Sh
ort c
ircuit
curre
nt ra
ting
of ar
mour
for 1
seco
nd (A
ppro
ximate
)kA
4.27
4.44
4.78
5.29
5.80
6.32
6.66
8.80
9.87
10.9
412
.27
16.6
718
.75
20.8
422
.92
3.6/
6 (7
.2) k
VSi
ngle
Cor
e Al
umin
ium
Con
duct
orXL
PE In
sula
ted
Alu
min
ium
Wire
Arm
oure
dTo
IEC
6050
2-2
(Sui
tabl
e fo
r 3.
8/6.
6 kV
Ear
thed
Sy
stem
)
SECT
ION
B -
TABL
E 6
Bedd
ing
Met
allic
Cop
per S
cree
n(C
oppe
r scr
een
can
be o
f Cu
wire
s + o
pen
helix
Cu
tape
or
cop
per t
ape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe sc
reen
ed c
able
s). F
or c
oppe
r wire
scre
ened
ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)
XLPE
Insu
latio
n
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)
Alu
min
ium
Con
duct
or
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
Alu
min
ium
Wire
Arm
our
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
24
ALUM
INIU
M C
ONDU
CTOR
SINGL
E COR
E, A2
XCW
aY, A
lumini
um W
ire A
rmou
red
Cable
s, 6/
10 k
V to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
225
3550
7095
120
150
185
240
300
400
500
630
800
1000
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
5.9
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
26.3
30.0
34.2
38.2
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
6792
125
182
251
317
390
493
646
803
1027
1307
1721
2188
2759
3.0
Insula
tion
thick
ness
(Nom
inal)
mm3.
43.
43.
43.
43.
43.
43.
43.
43.
43.
43.
43.
43.
43.
43.
44.
0Se
para
tion
shea
th thi
ckne
ss (N
omina
l)mm
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.3
1.4
1.4
1.5
5.0
Armo
ur w
ire d
iamete
r (No
mina
l)mm
1.6
1.6
1.6
1.6
1.6
1.6
2.0
2.0
2.0
2.0
2.0
2.5
2.5
2.5
2.5
6.0
Oute
r she
ath th
ickne
ss (N
omina
l)mm
1.8
1.8
1.8
1.9
1.9
2.0
2.1
2.1
2.2
2.2
2.4
2.5
2.6
2.7
2.9
7.0
Oute
r she
ath th
ickne
ss (M
inimu
m)mm
1.24
1.24
1.24
1.32
1.32
1.40
1.48
1.48
1.56
1.56
1.72
1.80
1.88
1.96
2.12
8.0
Cable
ove
rall d
iamete
r (Ap
prox
imate
)mm
23.5
24.5
26.0
27.5
29.5
31.0
33.5
35.0
38.0
40.0
43.5
48.0
52.0
57.0
61.5
9.0
Cable
weig
ht (A
ppro
ximate
)kg
/km
675
740
820
950
1085
1220
1455
1625
1905
2155
2570
3190
3830
4600
5440
10.0
Stand
ard
drum
leng
th (±
5% To
leran
ce)
m10
0010
0010
0010
0010
0010
0010
0010
0010
0050
050
050
050
050
050
011
.0M
inimu
m be
nding
radiu
s of c
able
(Dur
ing in
stalla
tion)
mm35
336
839
041
344
346
550
352
557
060
065
372
078
085
592
3(B
)Ele
ctrica
l Par
amete
rs( i
)Co
nduc
tor
1.0
DC re
sistan
ce o
f con
ducto
r at 2
0 °C
(Max
imum
)oh
m/km
1.
200.
868
0.64
10.
443
0.32
00.
253
0.20
60.
164
0.12
50.
100
0.07
780.
0605
0.04
690.
0367
0.02
912.
0AC
resis
tance
of c
ondu
ctor a
t 90
°C (
Appr
oxim
ate)
ohm/
km
1.53
91.
113
0.82
20.
568
0.41
10.
325
0.26
50.
211
0.16
10.
130
0.10
20.
080
0.06
30.
051
0.04
23.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
151
0.14
30.
137
0.12
60.
121
0.11
60.
115
0.10
90.
106
0.10
20.
099
0.09
80.
094
0.09
20.
090
4.0
Impe
danc
e at
50 H
z (A
ppro
ximate
)oh
m/km
1.
546
1.12
20.
833
0.58
20.
428
0.34
50.
289
0.23
70.
193
0.16
50.
142
0.12
70.
113
0.10
50.
099
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km2.
678
1.94
31.
443
1.00
80.
741
0.59
80.
501
0.41
00.
334
0.28
60.
246
0.22
00.
196
0.18
20.
171
6.0
Capa
citan
ce a
t 50
Hz (A
ppro
ximate
)mF
/km
0.21
0.23
0.25
0.29
0.32
0.35
0.38
0.42
0.47
0.51
0.57
0.63
0.71
0.81
0.89
7.0
Appr
oxim
ate ch
argin
g cu
rrent
per p
hase
at U
o =
6 kV
and
f =
50 H
zmA
/m0.
400.
430.
470.
550.
600.
660.
720.
790.
890.
961.
071.
191.
341.
531.
688.
0Su
staine
d cu
rrent
ratin
gs (W
ith b
oth e
nd b
ondin
g):-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid in
trefo
il for
matio
n.A
107
127
150
182
217
246
274
309
355
397
448
494
549
601
648
8.2
Draw
n int
o ear
thenw
are d
ucts,
gro
und
temp.
= 2
0 °C
and
Ther
mal re
sistiv
ity
of so
il = 1
.5 °C
m/W
, dep
th of
laying
= 0
.8 m
, laid
in tr
efoil f
orma
tion.
A10
112
114
217
420
723
526
229
734
238
343
448
253
759
263
9
8.3
Laid
in tre
foil fo
rmati
on in
air,
amb
ient te
mp. =
30
°C
A12
615
218
222
627
531
736
041
348
555
263
872
482
492
710
209.
0Sh
ort c
ircuit
curre
nt ra
ting
of co
nduc
tor fo
r 1 se
cond
kA
2.35
3.29
4.70
6.58
8.93
11.2
814
.10
17.3
922
.56
28.2
037
.60
47.0
059
.22
75.2
094
.00
( ii )
Armo
ur1.
0DC
resis
tance
at 2
0 °C
(App
roxim
ate)
ohm/
km
0.54
20.
506
0.47
40.
434
0.40
00.
380
0.28
60.
270
0.24
30.
226
0.20
70.
152
0.13
80.
122
0.11
12.
0AC
resis
tance
at 8
0 °C
(App
roxim
ate)
ohm/
km
0.67
30.
628
0.58
90.
539
0.49
70.
472
0.35
50.
335
0.30
20.
281
0.25
70.
189
0.17
10.
151
0.13
83.
0Sh
ort c
ircuit
curre
nt ra
ting
of ar
mour
for 1
seco
nd (A
ppro
ximate
)kA
4.78
5.12
5.46
5.97
6.49
6.83
9.07
9.60
10.6
711
.47
12.5
417
.09
18.7
521
.25
23.3
4
6/10
(12)
kV
Sing
le C
ore
Alum
iniu
m C
ondu
ctor
XLPE
Insu
late
d A
lum
iniu
m W
ire A
rmou
red
To IE
C 60
502-
2(S
uita
ble
for
6.35
/11
kV E
arth
ed
Syst
em)
SECT
ION
B -
TABL
E 7
Bedd
ing
Met
allic
Cop
per S
cree
n(C
oppe
r scr
een
can
be o
f Cu
wire
s + o
pen
helix
Cu
tape
or
cop
per t
ape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe sc
reen
ed c
able
s). F
or c
oppe
r wire
scre
ened
ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)
XLPE
Insu
latio
n
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)
Alu
min
ium
Con
duct
or
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
Alu
min
ium
Wire
Arm
our
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
25
ALUM
INIU
M C
ONDU
CTOR
SINGL
E COR
E, A2
XCW
aY, A
lumini
um W
ire A
rmou
red
Cable
s, 8.
7/15
kV
to IE
C 60
502-
2Sr.
No.
Nomi
nal A
rea
of C
ondu
ctor
mm2
2535
5070
9512
015
018
524
030
040
050
063
080
010
00(A
)M
anuf
actur
ing D
imen
sions
1.0
Cond
uctor
diam
eter (
Appr
oxim
ate)
mm5.
96.
98.
19.
711
.412
.914
.316
.018
.420
.623
.326
.330
.034
.238
.22.
0Co
nduc
tor w
eight
(App
roxim
ate)
kg/k
m67
9212
518
225
131
739
049
364
680
310
2713
0717
2121
8827
593.
0Ins
ulatio
n thi
ckne
ss (N
omina
l)mm
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.0
Sepa
ratio
n sh
eath
thick
ness
(Nom
inal)
mm1.
21.
21.
21.
21.
21.
21.
21.
21.
21.
21.
31.
31.
41.
51.
65.
0Ar
mour
wire
diam
eter (
Nomi
nal)
mm1.
61.
61.
61.
62.
02.
02.
02.
02.
02.
02.
52.
52.
52.
52.
56.
0O
uter s
heath
thick
ness
(Nom
inal)
mm1.
81.
91.
91.
92.
02.
12.
12.
22.
32.
32.
52.
62.
72.
83.
07.
0O
uter s
heath
thick
ness
(Mini
mum)
mm1.
241.
321.
321.
321.
401.
481.
481.
561.
641.
641.
801.
881.
962.
042.
208.
0Ca
ble o
vera
ll diam
eter (
Appr
oxim
ate)
mm26
.027
.028
.530
.032
.534
.535
.537
.540
.042
.547
.050
.554
.559
.564
.09.
0Ca
ble w
eight
(App
roxim
ate)
kg/k
m78
086
594
510
7013
1014
6015
9517
9020
8023
4029
4534
0040
7048
5557
2510
.0Sta
ndar
d dr
um le
ngth
(±5%
Toler
ance
)m
1000
1000
1000
1000
1000
1000
1000
1000
500
500
500
500
500
500
500
11.0
Mini
mum
bend
ing ra
dius o
f cab
le (D
uring
insta
llatio
n)mm
390
405
428
450
488
518
533
563
600
638
705
758
818
893
960
(B)
Electr
ical P
aram
eters
( i )
Cond
ucto
r1.
0DC
resis
tance
of c
ondu
ctor a
t 20
°C (M
axim
um)
ohm/
km
1.20
0.86
80.
641
0.44
30.
320
0.25
30.
206
0.16
40.
125
0.10
00.
0778
0.06
050.
0469
0.03
670.
0291
2.0
AC re
sistan
ce o
f con
ducto
r at 9
0 °C
(Ap
prox
imate
)oh
m/km
1.
539
1.11
30.
822
0.56
80.
411
0.32
50.
265
0.21
10.
161
0.13
00.
101
0.08
00.
063
0.05
10.
042
3.0
Reac
tance
at 5
0 Hz
(App
roxim
ate)
ohm/
km
0.15
70.
149
0.14
30.
132
0.12
70.
123
0.11
80.
114
0.10
90.
106
0.10
40.
101
0.09
70.
095
0.09
24.
0Im
peda
nce
at 50
Hz
(App
roxim
ate)
ohm/
km
1.54
71.
123
0.83
40.
583
0.43
00.
347
0.29
00.
240
0.19
40.
168
0.14
50.
129
0.11
60.
108
0.10
15.
0Vo
ltage
dro
p (A
ppro
ximate
for 3
pha
se sy
stem)
v/am
p/km
2.67
91.
945
1.44
51.
010
0.74
50.
601
0.50
20.
416
0.33
60.
291
0.25
10.
223
0.20
10.
187
0.17
56.
0Ca
pacit
ance
at 5
0 Hz
(App
roxim
ate)
mF/k
m0.
170.
190.
210.
230.
260.
280.
300.
330.
370.
400.
450.
490.
550.
630.
697.
0Ap
prox
imate
char
ging
curre
nt pe
r pha
se a
t Uo
=8.7
kV a
nd f
= 50
Hz
mA/m
0.46
0.52
0.57
0.63
0.71
0.77
0.82
0.90
1.01
1.09
1.23
1.34
1.50
1.72
1.89
8.0
Susta
ined
curre
nt ra
tings
(With
both
end
bon
ding)
:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid in
trefo
il for
matio
n.A
107
127
150
182
217
246
274
309
355
397
448
494
549
601
648
8.2
Draw
n into
earth
enwa
re d
ucts,
gro
und
temp.
= 2
0 °C
and
Ther
mal re
sistiv
ity
of so
il = 1
.5 °C
m/W
, dep
th of
laying
= 0
.8 m
, laid
in tr
efoil f
orma
tion.
A10
112
114
217
420
723
526
229
734
238
343
448
253
759
263
9
8.3
Laid
in tre
foil fo
rmati
on in
air,
amb
ient te
mp. =
30
°C
A12
615
218
222
627
531
736
041
348
555
263
872
482
492
710
209.
0Sh
ort c
ircuit
curre
nt ra
ting
of co
nduc
tor fo
r 1 se
cond
kA
2.35
3.29
4.70
6.58
8.93
11.2
814
.10
17.3
922
.56
28.2
037
.60
47.0
059
.22
75.2
094
.00
( ii )
Armo
ur1.
0DC
resis
tance
at 2
0 °C
(App
roxim
ate)
ohm/
km
0.47
40.
447
0.42
20.
389
0.29
40.
278
0.26
30.
249
0.22
60.
211
0.15
50.
145
0.13
00.
115
0.10
72.
0AC
resis
tance
at 8
0 °C
(App
roxim
ate)
ohm/
km
0.58
90.
555
0.52
40.
483
0.36
50.
345
0.32
70.
309
0.28
10.
262
0.19
20.
180
0.16
10.
143
0.13
33.
0Sh
ort c
ircuit
curre
nt ra
ting
of ar
mour
for 1
seco
nd (A
ppro
ximate
)kA
5.46
5.80
6.15
6.66
8.80
9.34
9.87
10.4
011
.47
12.2
716
.67
17.9
220
.00
22.5
024
.17
8.7/
15 (1
7.5)
kV
Sing
le C
ore
Alum
iniu
m C
ondu
ctor
XLPE
Insu
late
d A
lum
iniu
m W
ire A
rmou
red
To IE
C 60
502-
2(S
uita
ble
for
8.7/
15 k
V Ea
rthe
d Sy
stem
)
SECT
ION
B -
TABL
E 8
Bedd
ing
Met
allic
Cop
per S
cree
n(C
oppe
r scr
een
can
be o
f Cu
wire
s + o
pen
helix
Cu
tape
or
cop
per t
ape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe sc
reen
ed c
able
s). F
or c
oppe
r wire
scre
ened
ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)
XLPE
Insu
latio
n
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)
Alu
min
ium
Con
duct
or
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
Alu
min
ium
Wire
Arm
our
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
26
ALUM
INIU
M C
ONDU
CTOR
SIN
GLE C
ORE,
A2XC
WaY
, Alum
inium
Wire
Arm
oure
d Ca
bles,
12/2
0 kV
to IE
C 60
502-
2Sr.
No.
Nomi
nal A
rea
of C
ondu
ctor
mm2
3550
7095
120
150
185
240
300
400
500
630
800
1000
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
26.3
30.0
34.2
38.2
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
9212
518
225
131
739
049
364
680
310
2713
0717
2121
8827
593.
0Ins
ulatio
n thi
ckne
ss (N
omina
l)mm
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
4.0
Sepa
ratio
n sh
eath
thick
ness
(Nom
inal)
mm1.
21.
21.
21.
21.
21.
21.
21.
21.
31.
31.
41.
41.
51.
65.
0Ar
mour
wire
diam
eter (
Nomi
nal)
mm1.
61.
62.
02.
02.
02.
02.
02.
02.
52.
52.
52.
52.
52.
56.
0O
uter s
heath
thick
ness
(Nom
inal)
mm1.
92.
02.
02.
12.
12.
22.
22.
32.
42.
52.
62.
82.
93.
07.
0O
uter s
heath
thick
ness
(Mini
mum)
mm1.
321.
401.
401.
481.
481.
561.
561.
641.
721.
801.
882.
042.
122.
208.
0Ca
ble o
vera
ll diam
eter (
Appr
oxim
ate)
mm29
.530
.533
.035
.036
.538
.039
.542
.546
.049
.552
.556
.562
.066
.59.
0Ca
ble w
eight
(App
roxim
ate)
kg/k
m98
010
8013
0014
6516
0517
6019
4522
4027
0531
3036
3042
8051
1059
8010
.0Sta
ndar
d dr
um le
ngth
(±5%
Toler
ance
)m
1000
1000
1000
1000
1000
1000
500
500
500
500
500
500
500
500
11.0
Mini
mum
bend
ing ra
dius o
f cab
le (D
uring
insta
llatio
n)mm
443
458
495
525
548
570
593
638
690
743
788
848
930
998
(B)
Electr
ical P
aram
eters
( i )
Cond
ucto
r1.
0DC
resis
tance
of c
ondu
ctor a
t 20
°C (M
axim
um)
ohm/
km
0.86
80.
641
0.44
30.
320
0.25
30.
206
0.16
40.
125
0.10
00.
0778
0.06
050.
0469
0.03
670.
0291
2.0
AC re
sistan
ce o
f con
ducto
r at 9
0 °C
(Ap
prox
imate
)oh
m/km
1.
113
0.82
20.
568
0.41
10.
325
0.26
50.
211
0.16
10.
129
0.10
10.
080
0.06
30.
051
0.04
23.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
155
0.14
70.
138
0.13
10.
126
0.12
30.
117
0.11
30.
111
0.10
70.
103
0.09
90.
097
0.09
54.
0Im
peda
nce
at 50
Hz
(App
roxim
ate)
ohm/
km
1.12
40.
835
0.58
50.
431
0.34
90.
292
0.24
10.
197
0.17
00.
147
0.13
00.
117
0.11
00.
104
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km1.
947
1.44
61.
013
0.74
70.
604
0.50
60.
417
0.34
10.
294
0.25
50.
225
0.20
30.
191
0.18
06.
0Ca
pacit
ance
at 5
0 Hz
(App
roxim
ate)
mF/k
m0.
160.
180.
200.
220.
240.
260.
280.
310.
340.
380.
420.
460.
530.
587.
0Ap
prox
imate
char
ging
curre
nt pe
r pha
se a
t Uo
= 12
kV a
nd f
= 50
Hz
mA/m
0.60
0.68
0.75
0.83
0.90
0.98
1.06
1.17
1.28
1.43
1.58
1.73
2.00
2.19
8.0
Susta
ined
curre
nt ra
tings
(With
both
end
bon
ding)
:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid in
trefo
il for
matio
n.A
127
150
182
217
246
274
309
355
397
448
494
549
601
648
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid in
trefo
il for
matio
n.A
121
142
174
207
235
262
297
342
383
434
482
537
592
639
8.3
Laid
in tre
foil fo
rmati
on in
air,
amb
ient te
mp. =
30
°C
A15
218
222
627
531
736
041
348
555
263
872
482
492
710
209.
0Sh
ort c
ircuit
curre
nt ra
ting
of co
nduc
tor fo
r 1 se
cond
kA
3.29
4.70
6.58
8.93
11.2
814
.10
17.3
922
.56
28.2
037
.60
47.0
059
.22
75.2
094
.00
( ii )
Armo
ur1.
0DC
resis
tance
at 2
0 °C
(App
roxim
ate)
ohm/
km
0.40
00.
380
0.28
60.
270
0.25
60.
243
0.23
10.
211
0.15
90.
148
0.13
50.
124
0.11
10.
102
2.0
AC re
sistan
ce a
t 80
°C (A
ppro
ximate
)oh
m/km
0.
497
0.47
20.
355
0.33
50.
318
0.30
20.
287
0.26
20.
197
0.18
40.
168
0.15
40.
138
0.12
73.
0Sh
ort c
ircuit
curre
nt ra
ting
of ar
mour
for 1
seco
nd (A
ppro
ximate
)kA
6.49
6.83
9.07
9.60
10.1
410
.67
11.2
012
.27
16.2
517
.50
19.1
720
.84
23.3
425
.42
12/2
0 (2
4) k
VSi
ngle
Cor
e Al
umin
ium
Con
duct
orXL
PE In
sula
ted
Alu
min
ium
Wire
Arm
oure
dTo
IEC
6050
2-2
(Sui
tabl
e fo
r 12
.7/2
2 kV
Ear
thed
Sy
stem
)
SECT
ION
B -
TABL
E 9
Bedd
ing
Met
allic
Cop
per S
cree
n(C
oppe
r scr
een
can
be o
f Cu
wire
s + o
pen
helix
Cu
tape
or
cop
per t
ape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe sc
reen
ed c
able
s). F
or c
oppe
r wire
scre
ened
ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)
XLPE
Insu
latio
n
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)
Alu
min
ium
Con
duct
or
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
Alu
min
ium
Wire
Arm
our
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
27
ALUM
INIU
M C
ONDU
CTOR
SINGL
E COR
E, A2
XCW
aY, A
lumini
um W
ire A
rmou
red
Cable
s, 18
/30
kV to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
250
7095
120
150
185
240
300
400
500
630
800
1000
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
26.3
30.0
34.2
38.2
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
125
182
251
317
390
493
646
803
1027
1307
1721
2188
2759
3.0
Insula
tion
thick
ness
(Nom
inal)
mm8.
08.
08.
08.
08.
08.
08.
08.
08.
08.
08.
08.
08.
04.
0Se
para
tion
shea
th thi
ckne
ss (N
omina
l)mm
1.2
1.2
1.2
1.2
1.3
1.3
1.3
1.4
1.4
1.5
1.5
1.6
1.7
5.0
Armo
ur w
ire d
iamete
r (No
mina
l)mm
2.0
2.0
2.0
2.0
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
6.0
Oute
r she
ath th
ickne
ss (N
omina
l)mm
2.2
2.2
2.3
2.3
2.4
2.5
2.5
2.6
2.7
2.8
2.9
3.1
3.2
7.0
Oute
r she
ath th
ickne
ss (M
inimu
m)mm
1.56
1.56
1.64
1.64
1.72
1.80
1.80
1.88
1.96
2.04
2.12
2.28
2.36
8.0
Cable
ove
rall d
iamete
r (Ap
prox
imate
)mm
37.0
38.5
40.5
42.0
45.0
46.5
49.0
52.0
55.0
58.5
62.0
67.5
72.0
9.0
Cable
weig
ht (A
ppro
ximate
)kg
/km
1530
1675
1855
2005
2355
2585
2880
3230
3685
4190
4870
5780
6695
10.0
Stand
ard
drum
leng
th (±
5% To
leran
ce)
m10
0050
050
050
050
050
050
050
050
050
050
050
050
011
.0M
inimu
m be
nding
radiu
s of c
able
(Dur
ing in
stalla
tion)
mm55
557
860
863
067
569
873
578
082
587
893
010
1310
80(B
)Ele
ctrica
l Par
amete
rs( i
)Co
nduc
tor
1.0
DC re
sistan
ce o
f con
ducto
r at 2
0 °C
(Max
imum
)oh
m/km
0.
641
0.44
30.
320
0.25
30.
206
0.16
40.
125
0.10
00.
0778
0.06
050.
0469
0.03
670.
0291
2.0
AC re
sistan
ce o
f con
ducto
r at 9
0 °C
(Ap
prox
imate
)oh
m/km
0.
822
0.56
80.
411
0.32
50.
265
0.21
10.
161
0.12
90.
101
0.08
00.
063
0.05
00.
042
3.0
Reac
tance
at 5
0 Hz
(App
roxim
ate)
ohm/
km
0.15
90.
148
0.14
10.
135
0.13
30.
127
0.12
20.
118
0.11
40.
110
0.10
50.
103
0.10
04.
0Im
peda
nce
at 50
Hz
(App
roxim
ate)
ohm/
km
0.83
70.
587
0.43
50.
352
0.29
70.
246
0.20
20.
175
0.15
20.
136
0.12
20.
114
0.10
85.
0Vo
ltage
dro
p (A
ppro
ximate
for 3
pha
se sy
stem)
v/am
p/km
1.45
01.
017
0.75
30.
610
0.51
40.
426
0.35
00.
303
0.26
30.
236
0.21
10.
197
0.18
76.
0Ca
pacit
ance
at 5
0 Hz
(App
roxim
ate)
mF/k
m0.
140.
150.
170.
180.
200.
210.
230.
250.
280.
300.
340.
380.
427.
0Ap
prox
imate
char
ging
curre
nt pe
r pha
se a
t Uo
= 18
kV a
nd f
= 50
Hz
mA/m
0.79
0.85
0.96
1.02
1.13
1.19
1.30
1.41
1.58
1.70
1.92
2.15
2.38
8.0
Susta
ined
curre
nt ra
tings
(With
both
end
bon
ding)
:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid in
trefo
il for
matio
n.A
150
182
217
246
274
309
355
397
448
494
549
601
648
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid in
trefo
il for
matio
n.A
142
174
207
235
262
297
342
383
434
482
537
592
639
8.3
Laid
in tre
foil fo
rmati
on in
air,
amb
ient te
mp. =
30
°C
A18
222
627
531
736
041
348
555
263
872
482
492
710
209.
0Sh
ort c
ircuit
curre
nt ra
ting
of co
nduc
tor fo
r 1 se
cond
kA
4.70
6.58
8.93
11.2
814
.10
17.3
922
.56
28.2
037
.60
47.0
059
.22
75.2
094
.00
( ii )
Armo
ur1.
0DC
resis
tance
at 2
0 °C
(App
roxim
ate)
ohm/
km
0.24
90.
237
0.22
60.
216
0.16
40.
155
0.14
80.
138
0.13
00.
120
0.11
10.
100
0.09
32.
0AC
resis
tance
at 8
0 °C
(App
roxim
ate)
ohm/
km
0.30
90.
294
0.28
10.
268
0.20
40.
192
0.18
40.
171
0.16
10.
149
0.13
80.
124
0.11
53.
0Sh
ort c
ircuit
curre
nt ra
ting
of ar
mour
for 1
seco
nd (A
ppro
ximate
)kA
10.4
010
.94
11.4
712
.00
15.8
416
.67
17.5
018
.75
20.0
021
.67
23.3
425
.84
27.9
2
18/3
0 (3
6) k
VSi
ngle
Cor
e Al
umin
ium
Con
duct
orXL
PE In
sula
ted
Alu
min
ium
Wire
Arm
oure
dTo
IEC
6050
2-2
(Sui
tabl
e fo
r 19
/33
kV E
arth
ed
Syst
em)
SECT
ION
B -
TABL
E 10
Bedd
ing
Met
allic
Cop
per S
cree
n(C
oppe
r scr
een
can
be o
f Cu
wire
s + o
pen
helix
Cu
tape
or
cop
per t
ape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe sc
reen
ed c
able
s). F
or c
oppe
r wire
scre
ened
ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)
XLPE
Insu
latio
n
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)
Alu
min
ium
Con
duct
or
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
Alu
min
ium
Wire
Arm
our
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
28
COPP
ER C
ONDU
CTOR
THRE
E COR
E, 2X
CEY,
Unar
mour
ed C
ables
, 3.6
/6 k
V to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
225
3550
7095
120
150
185
240
300
400
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
5.9
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
665
922
1242
1800
2500
3152
3888
4875
6410
8039
1030
13.
0Ins
ulatio
n thi
ckne
ss (N
omina
l)mm
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.6
2.8
3.0
4.0
Oute
r she
ath th
ickne
ss (N
omina
l)mm
2.1
2.1
2.2
2.3
2.5
2.6
2.7
2.8
3.0
3.2
3.4
5.0
Oute
r she
ath th
ickne
ss (M
inimu
m)mm
1.69
1.69
1.77
1.86
2.03
2.11
2.20
2.28
2.45
2.62
2.79
6.0
Cable
ove
rall d
iamete
r (Ap
prox
imate
)mm
34.5
36.5
39.0
43.0
47.0
50.5
53.5
57.5
63.5
69.5
78.0
7.0
Cable
weig
ht (A
ppro
ximate
)kg
/km
1560
1905
2345
3065
3965
4785
5680
6865
8755
1078
013
675
8.0
Stand
ard
drum
leng
th (±
5% To
leran
ce)
m10
0010
0050
050
050
050
050
050
050
050
025
09.
0M
inimu
m be
nding
radiu
s of c
able
(Dur
ing in
stalla
tion)
mm51
854
858
564
570
575
880
386
395
310
4311
70(B
)Ele
ctrica
l Par
amete
rs1.
0DC
resis
tance
of c
ondu
ctor a
t 20
°C (M
axim
um)
ohm/
km
0.72
70.
524
0.38
70.
268
0.19
30.
153
0.12
40.
0991
0.07
540.
0601
0.04
702.
0AC
resis
tance
of c
ondu
ctor a
t 90
°C (
Appr
oxim
ate)
ohm/
km
0.92
70.
668
0.49
40.
342
0.24
70.
196
0.16
00.
128
0.09
90.
080
0.06
43.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
119
0.11
30.
108
0.10
00.
095
0.09
20.
090
0.08
70.
084
0.08
30.
082
4.0
Impe
danc
e at
50 H
z (A
ppro
ximate
)oh
m/km
0.
935
0.67
70.
506
0.35
60.
265
0.21
70.
184
0.15
50.
130
0.11
50.
104
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km1.
619
1.17
30.
876
0.61
70.
459
0.37
60.
319
0.26
80.
225
0.19
90.
180
6.0
Capa
citan
ce a
t 50
Hz (A
ppro
ximate
)mF
/km
0.27
0.29
0.33
0.38
0.42
0.47
0.51
0.55
0.60
0.62
0.65
7.0
Appr
oxim
ate ch
argin
g cu
rrent
per p
hase
at U
o= 3
.6 kV
& f
= 50
Hz
mA/m
0.31
0.33
0.37
0.43
0.48
0.53
0.58
0.62
0.68
0.70
0.74
8.0
Susta
ined
curre
nt ra
tings
:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W,
depth
of la
ying
= 0.
8 m
laid
singly
A12
915
318
122
126
229
833
437
743
448
955
3
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid si
ngly
A11
213
315
819
323
126
429
733
639
044
150
1
8.3
Laid
singly
in a
ir, a
mbien
t temp
. = 3
0 °C
A
142
170
204
253
304
351
398
455
531
606
696
9.0
Shor
t circ
uit cu
rrent
ratin
g of
cond
uctor
for 1
seco
nd
kA3.
585.
017.
1510
.01
13.5
917
.16
21.4
526
.46
34.3
242
.90
57.2
0
3.6/
6 (7
.2) k
VTh
ree
Core
Cop
per C
ondu
ctor
XLPE
Insu
late
d U
narm
oure
dTo
IEC
6050
2-2
(Sui
tabl
e fo
r 3.
8/6.
6 kV
Ear
thed
Sy
stem
)
SECT
ION
C -
TABL
E 1
Fille
rsM
etal
lic C
oppe
r Scr
een
(Cop
per s
cree
n ca
n be
of C
u w
ires +
ope
n he
lix C
u ta
pe
or c
oppe
r tap
e (T
he d
etai
ls gi
ven
in b
elow
Tab
le a
re fo
r co
pper
tape
scre
ened
cab
les)
. For
cop
per w
ire sc
reen
ed
cabl
es th
e de
tails
can
be
give
n on
spe
cific
requ
est.)
XLPE
Insu
latio
n
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)
Cop
per C
ondu
ctor
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
Bind
er ta
peO
uter
She
ath
OCI/PBMVC/REV.001/010410
29
COPP
ER C
ONDU
CTOR
THRE
E COR
E, 2X
CEY,
Unar
mour
ed C
ables
, 6/1
0 kV
to IE
C 60
502-
2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
225
3550
7095
120
150
185
240
300
400
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
5.9
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
665
922
1242
1800
2500
3152
3888
4875
6410
8039
1030
13.
0Ins
ulatio
n thi
ckne
ss (N
omina
l)mm
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
4.0
Oute
r she
ath th
ickne
ss (N
omina
l)mm
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.1
3.3
3.5
5.0
Oute
r she
ath th
ickne
ss (M
inimu
m)mm
1.77
1.86
1.
942.
032.
112.
202.
282.
372.
542.
712.
886.
0Ca
ble o
vera
ll diam
eter (
Appr
oxim
ate)
mm39
.041
.044
.047
.551
.555
.058
.062
.067
.573
.080
.07.
0Ca
ble w
eight
(App
roxim
ate)
kg/k
m18
0521
8026
4033
8042
8551
2560
4072
5091
4011
105
1390
08.
0Sta
ndar
d dr
um le
ngth
(±5%
Toler
ance
)m
500
500
500
500
500
500
500
500
500
500
250
9.0
Mini
mum
bend
ing ra
dius o
f cab
le (D
uring
insta
llatio
n)mm
585
615
660
713
773
825
870
930
1013
1095
1200
(B)
Electr
ical P
aram
eters
1.0
DC re
sistan
ce o
f con
ducto
r at 2
0 °C
(Max
imum
)oh
m/km
0.
727
0.52
40.
387
0.26
80.
193
0.15
30.
124
0.09
910.
0754
0.06
010.
0470
2.0
AC re
sistan
ce o
f con
ducto
r at 9
0 °C
(Ap
prox
imate
)oh
m/km
0.
927
0.66
80.
494
0.34
20.
247
0.19
60.
159
0.12
80.
099
0.08
00.
064
3.0
Reac
tance
at 5
0 Hz
(App
roxim
ate)
ohm/
km
0.12
70.
121
0.11
60.
107
0.10
20.
098
0.09
60.
092
0.08
90.
086
0.08
44.
0Im
peda
nce
at 50
Hz
(App
roxim
ate)
ohm/
km
0.93
60.
679
0.50
70.
358
0.26
70.
219
0.18
60.
158
0.13
30.
117
0.10
65.
0Vo
ltage
dro
p (A
ppro
ximate
for 3
pha
se sy
stem)
v/am
p/km
1.62
11.
176
0.87
80.
620
0.46
20.
379
0.32
20.
274
0.23
00.
203
0.18
46.
0Ca
pacit
ance
at 5
0 Hz
(App
roxim
ate)
mF/k
m0.
210.
230.
260.
290.
330.
360.
390.
420.
480.
520.
587.
0Ap
prox
imate
char
ging
curre
nt pe
r pha
se a
t Uo=
6 kV
& f
= 50
Hz
mA/m
0.40
0.43
0.49
0.55
0.62
0.68
0.74
0.79
0.90
0.98
1.09
8.0
Susta
ined
curre
nt ra
tings
:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W,
depth
of la
ying
= 0.
8 m
laid
singly
A12
915
318
122
126
229
833
437
743
448
955
3
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid si
ngly
A11
213
315
819
323
126
429
733
639
044
150
1
8.3
Laid
singly
in a
ir, a
mbien
t temp
. = 3
0 °C
A
142
170
204
253
304
351
398
455
531
606
696
9.0
Shor
t circ
uit cu
rrent
ratin
g of
cond
uctor
for 1
seco
nd
kA3.
585.
017.
1510
.01
13.5
917
.16
21.4
526
.46
34.3
242
.90
57.2
0
6/10
(12)
kV
Thre
e Co
re C
oppe
r Con
ducto
rXL
PE In
sula
ted
Una
rmou
red
To IE
C 60
502-
2(S
uita
ble
for
6.35
/11
kV E
arth
ed
Syst
em)
SECT
ION
C -
TABL
E 2
Fille
rsM
etal
lic C
oppe
r Scr
een
(Cop
per s
cree
n ca
n be
of C
u w
ires +
ope
n he
lix C
u ta
pe
or c
oppe
r tap
e (T
he d
etai
ls gi
ven
in b
elow
Tab
le a
re fo
r co
pper
tape
scre
ened
cab
les)
. For
cop
per w
ire sc
reen
ed
cabl
es th
e de
tails
can
be
give
n on
spe
cific
requ
est.)
XLPE
Insu
latio
n
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)
Cop
per C
ondu
ctor
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
Bind
er ta
peO
uter
She
ath
OCI/PBMVC/REV.001/010410
30
COPP
ER C
ONDU
CTOR
THRE
E COR
E, 2X
CEY,
Unar
mour
ed C
ables
, 8.7
/15
kV to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
225
3550
7095
120
150
185
240
300
400
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
5.9
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
665
922
1242
1800
2500
3152
3888
4875
6410
8039
1030
13.
0Ins
ulatio
n thi
ckne
ss (N
omina
l)mm
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.0
Oute
r she
ath th
ickne
ss (N
omina
l)mm
2.4
2.5
2.6
2.7
2.8
2.9
3.0
3.1
3.3
3.4
3.7
5.0
Oute
r she
ath th
ickne
ss (M
inimu
m)mm
1.94
2.03
2.11
2.20
2.28
2.37
2.45
2.54
2.71
2.79
3.05
6.0
Cable
ove
rall d
iamete
r (Ap
prox
imate
)mm
44.0
46.5
49.0
53.0
56.5
60.0
63.0
67.0
73.0
77.5
85.0
7.0
Cable
weig
ht (A
ppro
ximate
)kg
/km
2125
2515
2995
3765
4695
5560
6495
7735
9660
1163
014
510
8.0
Stand
ard
drum
leng
th (±
5% To
leran
ce)
m50
050
050
050
050
050
050
050
050
025
025
09.
0M
inimu
m be
nding
radiu
s of c
able
(Dur
ing in
stalla
tion)
mm66
069
873
579
584
890
094
510
0510
9511
6312
75(B
)Ele
ctrica
l Par
amete
rs1.
0DC
resis
tance
of c
ondu
ctor a
t 20
°C (M
axim
um)
ohm/
km
0.72
70.
524
0.38
70.
268
0.19
30.
153
0.12
40.
0991
0.07
540.
0601
0.04
702.
0AC
resis
tance
of c
ondu
ctor a
t 90
°C (
Appr
oxim
ate)
ohm/
km
0.92
70.
668
0.49
40.
342
0.24
70.
196
0.15
90.
128
0.09
80.
080
0.06
43.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
136
0.12
90.
123
0.11
40.
108
0.10
40.
101
0.09
70.
093
0.09
10.
088
4.0
Impe
danc
e at
50 H
z (A
ppro
ximate
)oh
m/km
0.
937
0.68
00.
509
0.36
00.
270
0.22
20.
188
0.16
10.
135
0.12
10.
109
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km1.
623
1.17
80.
882
0.62
40.
468
0.38
50.
326
0.27
90.
234
0.21
00.
189
6.0
Capa
citan
ce a
t 50
Hz (A
ppro
ximate
)mF
/km
0.17
0.19
0.21
0.24
0.26
0.29
0.31
0.34
0.37
0.41
0.46
7.0
Appr
oxim
ate ch
argin
g cu
rrent
per p
hase
at U
o= 8
.7 kV
& f
= 50
Hz
mA/m
0.46
0.52
0.57
0.66
0.71
0.79
0.85
0.93
1.01
1.12
1.26
8.0
Susta
ined
curre
nt ra
tings
:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W,
depth
of la
ying
= 0.
8 m
laid
singly
A12
915
318
122
126
229
833
437
743
448
955
3
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid si
ngly
A11
213
315
819
323
126
429
733
639
044
150
1
8.3
Laid
singly
in a
ir, a
mbien
t temp
. = 3
0 °C
A
142
170
204
253
304
351
398
455
531
606
696
9.0
Shor
t circ
uit cu
rrent
ratin
g of
cond
uctor
for 1
seco
nd
kA3.
585.
017.
1510
.01
13.5
917
.16
21.4
526
.46
34.3
242
.90
57.2
0
8.7/
15 (1
7.5)
kV
Thre
e Co
re C
oppe
r Con
ducto
rXL
PE In
sula
ted
Una
rmou
red
To IE
C 60
502-
2(S
uita
ble
for
8.7/
15 k
V Ea
rthe
d Sy
stem
)
SECT
ION
C -
TABL
E 3
Fille
rsM
etal
lic C
oppe
r Scr
een
(Cop
per s
cree
n ca
n be
of C
u w
ires +
ope
n he
lix C
u ta
pe
or c
oppe
r tap
e (T
he d
etai
ls gi
ven
in b
elow
Tab
le a
re fo
r co
pper
tape
scre
ened
cab
les)
. For
cop
per w
ire sc
reen
ed
cabl
es th
e de
tails
can
be
give
n on
spe
cific
requ
est.)
XLPE
Insu
latio
n
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)
Cop
per C
ondu
ctor
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
Bind
er ta
peO
uter
She
ath
OCI/PBMVC/REV.001/010410
31
COPP
ER C
ONDU
CTOR
THRE
E COR
E, 2X
CEY,
Unar
mour
ed C
ables
, 12/
20 k
V to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
235
5070
9512
015
018
524
030
040
0
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
922
1242
1800
2500
3152
3888
4875
6410
8039
1030
13.
0Ins
ulatio
n thi
ckne
ss (N
omina
l)mm
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
4.0
Oute
r she
ath th
ickne
ss (N
omina
l)mm
2.6
2.7
2.8
2.9
3.0
3.1
3.3
3.4
3.6
3.8
5.0
Oute
r she
ath th
ickne
ss (M
inimu
m)mm
2.11
2.20
2.28
2.37
2.45
2.54
2.71
2.79
2.96
3.13
6.0
Cable
ove
rall d
iamete
r (Ap
prox
imate
)mm
51.5
54.0
57.5
61.5
65.0
68.0
72.0
77.5
83.0
90.0
7.0
Cable
weig
ht (A
ppro
ximate
)kg
/km
2865
3365
4155
5110
6000
6955
8255
1018
512
225
1511
58.
0Sta
ndar
d dr
um le
ngth
(±5%
Toler
ance
)m
500
500
500
500
500
500
500
250
250
250
9.0
Mini
mum
bend
ing ra
dius o
f cab
le (D
uring
insta
llatio
n)mm
773
810
863
923
975
1020
1080
1163
1245
1350
(B)
Electr
ical P
aram
eters
1.0
DC re
sistan
ce o
f con
ducto
r at 2
0 °C
(Max
imum
)oh
m/km
0.
524
0.38
70.
268
0.19
30.
153
0.12
40.
0991
0.07
540.
0601
0.04
702.
0AC
resis
tance
of c
ondu
ctor a
t 90
°C (
Appr
oxim
ate)
ohm/
km
0.66
80.
494
0.34
20.
247
0.19
60.
159
0.12
80.
098
0.07
90.
063
3.0
Reac
tance
at 5
0 Hz
(App
roxim
ate)
ohm/
km
0.13
60.
130
0.12
00.
114
0.11
00.
106
0.10
20.
098
0.09
50.
092
4.0
Impe
danc
e at
50 H
z (A
ppro
ximate
)oh
m/km
0.
682
0.51
10.
362
0.27
20.
225
0.19
10.
164
0.13
90.
124
0.11
25.
0Vo
ltage
dro
p (A
ppro
ximate
for 3
pha
se sy
stem)
v/am
p/km
1.18
10.
885
0.62
70.
471
0.39
00.
331
0.28
40.
241
0.21
50.
194
6.0
Capa
citan
ce a
t 50
Hz (A
ppro
ximate
)mF
/km
0.17
0.18
0.20
0.23
0.25
0.26
0.29
0.32
0.35
0.38
7.0
Appr
oxim
ate ch
argin
g cu
rrent
per p
hase
at U
o= 1
2 kV
& f
= 50
Hz
mA/m
0.64
0.68
0.75
0.87
0.94
0.98
1.09
1.21
1.32
1.43
8.0
Susta
ined
curre
nt ra
tings
:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W,
depth
of la
ying
= 0.
8 m
laid
singly
A15
318
122
126
229
833
437
743
448
955
3
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid si
ngly
A13
315
819
323
126
429
733
639
044
150
1
8.3
Laid
singly
in a
ir, a
mbien
t temp
. = 3
0 °C
A
170
204
253
304
351
398
455
531
606
696
9.0
Shor
t circ
uit cu
rrent
ratin
g of
cond
uctor
for 1
seco
nd
kA5.
017.
1510
.01
13.5
917
.16
21.4
526
.46
34.3
242
.90
57.2
0
12/2
0 (2
4) k
VTh
ree
Core
Cop
per C
ondu
ctor
XLPE
Insu
late
d U
narm
oure
dTo
IEC
6050
2-2
(Sui
tabl
e fo
r 12
.7/2
2 kV
Ear
thed
Sy
stem
)
SECT
ION
C -
TABL
E 4
Fille
rsM
etal
lic C
oppe
r Scr
een
(Cop
per s
cree
n ca
n be
of C
u w
ires +
ope
n he
lix C
u ta
pe
or c
oppe
r tap
e (T
he d
etai
ls gi
ven
in b
elow
Tab
le a
re fo
r co
pper
tape
scre
ened
cab
les)
. For
cop
per w
ire sc
reen
ed
cabl
es th
e de
tails
can
be
give
n on
spe
cific
requ
est.)
XLPE
Insu
latio
n
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)
Cop
per C
ondu
ctor
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
Bind
er ta
peO
uter
She
ath
OCI/PBMVC/REV.001/010410
32
COPP
ER C
ONDU
CTOR
THRE
E COR
E, 2X
CEY,
Unar
mour
ed C
ables
, 18/
30 k
V to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
250
7095
120
150
185
240
300
400
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
1242
1800
2500
3152
3888
4875
6410
8039
1030
13.
0Ins
ulatio
n thi
ckne
ss (N
omina
l)mm
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
4.0
Oute
r she
ath th
ickne
ss (N
omina
l)mm
3.1
3.2
3.3
3.4
3.5
3.6
3.8
4.0
4.2
5.0
Oute
r she
ath th
ickne
ss (M
inimu
m)mm
2.54
2.62
2.71
2.79
2.88
2.96
3.13
3.30
3.47
6.0
Cable
ove
rall d
iamete
r (Ap
prox
imate
)mm
66.0
69.5
73.5
77.0
80.0
84.0
89.5
95.0
102.
07.
0Ca
ble w
eight
(App
roxim
ate)
kg/k
m44
1052
6562
8572
3082
3595
6511
625
1375
016
760
8.0
Stand
ard
drum
leng
th (±
5% To
leran
ce)
m50
050
025
025
025
025
025
025
025
09.
0M
inimu
m be
nding
radiu
s of c
able
(Dur
ing in
stalla
tion)
mm99
010
4311
0311
5512
0012
6013
4314
2515
30(B
)Ele
ctrica
l Par
amete
rs1.
0DC
resis
tance
of c
ondu
ctor a
t 20
°C (M
axim
um)
ohm/
km
0.38
70.
268
0.19
30.
153
0.12
40.
0991
0.07
540.
0601
0.04
702.
0AC
resis
tance
of c
ondu
ctor a
t 90
°C (
Appr
oxim
ate)
ohm/
km
0.49
40.
342
0.24
70.
196
0.15
90.
128
0.09
80.
079
0.06
33.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
143
0.13
20.
126
0.12
10.
117
0.11
20.
107
0.10
40.
100
4.0
Impe
danc
e at
50 H
z (A
ppro
ximate
)oh
m/km
0.
514
0.36
70.
277
0.23
00.
197
0.17
00.
145
0.13
10.
118
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km0.
890
0.63
60.
480
0.39
80.
341
0.29
40.
251
0.22
70.
204
6.0
Capa
citan
ce a
t 50
Hz (A
ppro
ximate
)mF
/km
0.14
0.16
0.17
0.19
0.20
0.22
0.24
0.26
0.28
7.0
Appr
oxim
ate ch
argin
g cu
rrent
per p
hase
at U
o= 1
8 kV
& f
= 50
Hz
mA/m
0.79
0.90
0.96
1.07
1.13
1.24
1.36
1.47
1.58
8.0
Susta
ined
curre
nt ra
tings
:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W,
depth
of la
ying
= 0.
8 m
laid
singly
A18
122
126
229
833
437
743
448
955
3
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid si
ngly
A15
819
323
126
429
733
639
044
150
1
8.3
Laid
singly
in a
ir, a
mbien
t temp
. = 3
0 °C
A
204
253
304
351
398
455
531
606
696
9.0
Shor
t circ
uit cu
rrent
ratin
g of
cond
uctor
for 1
seco
nd
kA7.
1510
.01
13.5
917
.16
21.4
526
.46
34.3
242
.90
57.2
0
18/3
0 (3
6) k
VTh
ree
Core
Cop
per C
ondu
ctor
XLPE
Insu
late
d U
narm
oure
dTo
IEC
6050
2-2
(Sui
tabl
e fo
r 19
/33
kV E
arth
ed
Syst
em)
Fille
rsM
etal
lic C
oppe
r Scr
een
(Cop
per s
cree
n ca
n be
of C
u w
ires +
ope
n he
lix C
u ta
pe
or c
oppe
r tap
e (T
he d
etai
ls gi
ven
in b
elow
Tab
le a
re fo
r co
pper
tape
scre
ened
cab
les)
. For
cop
per w
ire sc
reen
ed
cabl
es th
e de
tails
can
be
give
n on
spe
cific
requ
est.)
XLPE
Insu
latio
n
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)
Cop
per C
ondu
ctor
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
Bind
er ta
peO
uter
She
ath
SECT
ION
C -
TABL
E 5
OCI/PBMVC/REV.001/010410
33
ALUM
INIU
M C
ONDU
CTOR
THRE
E COR
E, A2
XCEY
, Una
rmou
red
Cable
s, 3.
6/6
kV to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
225
3550
7095
120
150
185
240
300
400
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
5.9
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
203
280
381
553
764
965
1186
1500
1967
2445
3126
3.0
Insula
tion
thick
ness
(Nom
inal)
mm2.
52.
52.
52.
52.
52.
52.
52.
52.
62.
83.
04.
0O
uter s
heath
thick
ness
(Nom
inal)
mm2.
12.
12.
22.
32.
52.
62.
72.
83.
03.
23.
45.
0O
uter s
heath
thick
ness
(Mini
mum)
mm1.
691.
691.
771.
862.
032.
112.
202.
282.
452.
622.
796.
0Ca
ble o
vera
ll diam
eter (
Appr
oxim
ate)
mm34
.536
.539
.043
.047
.050
.553
.557
.563
.569
.578
.07.
0Ca
ble w
eight
(App
roxim
ate)
kg/k
m11
0012
6014
8018
1522
3025
9529
7534
9043
1551
8565
008.
0Sta
ndar
d dr
um le
ngth
(±5%
Toler
ance
)m
1000
1000
500
500
500
500
500
500
500
500
250
9.0
Mini
mum
bend
ing ra
dius o
f cab
le (D
uring
insta
llatio
n)mm
518
548
585
645
705
758
803
863
953
1043
1170
(B)
Electr
ical P
aram
eters
1.0
DC re
sistan
ce o
f con
ducto
r at 2
0 °C
(Max
imum
)oh
m/km
1.
200.
868
0.64
10.
443
0.32
00.
253
0.20
60.
164
0.12
50.
100
0.07
782.
0AC
resis
tance
of c
ondu
ctor a
t 90
°C (
Appr
oxim
ate)
ohm/
km
1.53
91.
113
0.82
20.
568
0.41
10.
325
0.26
50.
211
0.16
20.
130
0.10
23.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
119
0.11
30.
108
0.10
00.
095
0.09
20.
090
0.08
70.
084
0.08
30.
082
4.0
Impe
danc
e at
50 H
z (A
ppro
ximate
)oh
m/km
1.
544
1.11
90.
829
0.57
70.
422
0.33
80.
280
0.22
80.
182
0.15
40.
131
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km2.
674
1.93
81.
436
0.99
90.
731
0.58
50.
485
0.39
50.
315
0.26
70.
227
6.0
Capa
citan
ce a
t 50
Hz (A
ppro
ximate
)mF
/km
0.27
0.29
0.33
0.38
0.42
0.47
0.51
0.55
0.60
0.62
0.65
7.0
Appr
oxim
ate ch
argin
g cu
rrent
per p
hase
at U
o= 3
.6 kV
& f
= 50
Hz
mA/m
0.31
0.33
0.37
0.43
0.48
0.53
0.58
0.62
0.68
0.70
0.74
8.0
Susta
ined
curre
nt ra
tings
:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W,
depth
of la
ying
= 0.
8 m
laid
singly
A10
011
914
017
120
323
226
029
434
038
443
8
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid si
ngly
A87
103
122
150
179
205
231
262
305
346
398
8.3
Laid
singly
in a
ir, a
mbien
t temp
. = 3
0 °C
A
110
132
158
196
236
273
309
355
415
475
552
9.0
Shor
t circ
uit cu
rrent
ratin
g of
cond
uctor
for 1
seco
nd
kA2.
353.
294.
706.
588.
9311
.28
14.1
017
.39
22.5
628
.20
37.6
0
3.6/
6 (7
.2) k
VTh
ree
Core
Alu
min
ium
Con
ducto
rXL
PE In
sula
ted
Una
rmou
red
To IE
C 60
502-
2(S
uita
ble
for
3.8/
6.6
kV E
arth
ed
Syst
em)
SECT
ION
C -
TABL
E 6
Fille
rsM
etal
lic C
oppe
r Scr
een
(Cop
per s
cree
n ca
n be
of C
u w
ires
+ op
en h
elix
Cu
tape
or
cop
per
tape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe s
cree
ned
cabl
es).
For c
oppe
r wire
scr
eene
d ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)
XLPE
Insu
latio
nC
ondu
ctor
Scr
een
(Sem
i-con
duct
ive)
Alu
min
ium
Con
duct
orIn
sula
tion
Scre
en (S
emi-c
ondu
ctiv
e)Bi
nder
tape
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
34
ALUM
INIU
M C
ONDU
CTOR
THRE
E COR
E, A2
XCEY
, Una
rmou
red
Cable
s, 6/
10 k
V to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
225
3550
7095
120
150
185
240
300
400
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
5.9
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
203
280
381
553
764
965
1186
1500
1967
2445
3126
3.0
Insula
tion
thick
ness
(Nom
inal)
mm3.
43.
43.
43.
43.
43.
43.
43.
43.
43.
43.
44.
0O
uter s
heath
thick
ness
(Nom
inal)
mm2.
22.
32.
42.
52.
62.
72.
82.
93.
13.
33.
55.
0O
uter s
heath
thick
ness
(Mini
mum)
mm1.
771.
861.
942.
032.
112.
202.
282.
372.
542.
712.
886.
0Ca
ble o
vera
ll diam
eter (
Appr
oxim
ate)
mm39
.041
.044
.047
.551
.555
.058
.062
.067
.573
.080
.07.
0Ca
ble w
eight
(App
roxim
ate)
kg/k
m13
4515
4017
8021
3525
5029
4033
4038
7546
9555
1567
258.
0Sta
ndar
d dr
um le
ngth
(±5%
Toler
ance
)m
500
500
500
500
500
500
500
500
500
500
250
9.0
Mini
mum
bend
ing ra
dius o
f cab
le (D
uring
insta
llatio
n)mm
585
615
660
713
773
825
870
930
1013
1095
1200
(B)
Electr
ical P
aram
eters
1.0
DC re
sistan
ce o
f con
ducto
r at 2
0 °C
(Max
imum
)oh
m/km
1.
200.
868
0.64
10.
443
0.32
00.
253
0.20
60.
164
0.12
50.
100
0.07
782.
0AC
resis
tance
of c
ondu
ctor a
t 90
°C (
Appr
oxim
ate)
ohm/
km
1.53
91.
113
0.82
20.
568
0.41
10.
325
0.26
50.
211
0.16
20.
130
0.10
23.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
127
0.12
10.
116
0.10
70.
102
0.09
80.
096
0.09
20.
089
0.08
60.
084
4.0
Impe
danc
e at
50 H
z (A
ppro
ximate
)oh
m/km
1.
544
1.12
00.
830
0.57
80.
423
0.33
90.
282
0.23
00.
185
0.15
60.
132
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km2.
674
1.94
01.
438
1.00
10.
733
0.58
70.
488
0.39
80.
320
0.27
00.
229
6.0
Capa
citan
ce a
t 50
Hz (A
ppro
ximate
)mF
/km
0.21
0.23
0.26
0.29
0.33
0.36
0.39
0.42
0.48
0.52
0.58
7.0
Appr
oxim
ate ch
argin
g cu
rrent
per p
hase
at U
o= 6
kV &
f =
50 H
zmA
/m0.
400.
430.
490.
550.
620.
680.
740.
790.
900.
981.
098.
0Su
staine
d cu
rrent
ratin
gs:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W,
depth
of la
ying
= 0.
8 m
laid
singly
A10
011
914
017
120
323
226
029
434
038
443
8
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid si
ngly
A87
103
122
150
179
205
231
262
305
346
398
8.3
Laid
singly
in a
ir, a
mbien
t temp
. = 3
0 °C
A
110
132
158
196
236
273
309
355
415
475
552
9.0
Shor
t circ
uit cu
rrent
ratin
g of
cond
uctor
for 1
seco
nd
kA2.
353.
294.
706.
588.
9311
.28
14.1
017
.39
22.5
628
.20
37.6
0
6/10
(12)
kV
Thre
e Co
re A
lum
iniu
m C
ondu
ctor
XLPE
Insu
late
d U
narm
oure
dTo
IEC
6050
2-2
(Sui
tabl
e fo
r 6.
35/1
1 kV
Ear
thed
Sy
stem
)
SECT
ION
C -
TABL
E 7
Fille
rsM
etal
lic C
oppe
r Scr
een
(Cop
per s
cree
n ca
n be
of C
u w
ires
+ op
en h
elix
Cu
tape
or
cop
per
tape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe s
cree
ned
cabl
es).
For c
oppe
r wire
scr
eene
d ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)
XLPE
Insu
latio
nC
ondu
ctor
Scr
een
(Sem
i-con
duct
ive)
Alu
min
ium
Con
duct
orIn
sula
tion
Scre
en (S
emi-c
ondu
ctiv
e)Bi
nder
tape
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
35
ALUM
INIU
M C
ONDU
CTOR
THRE
E COR
E, A2
XCEY
, Una
rmou
red
Cable
s, 8.
7/15
kV
to IE
C 60
502-
2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
225
3550
7095
120
150
185
240
300
400
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
5.9
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
203
280
381
553
764
965
1186
1500
1967
2445
3126
3.0
Insula
tion
thick
ness
(Nom
inal)
mm4.
54.
54.
54.
54.
54.
54.
54.
54.
54.
54.
54.
0O
uter s
heath
thick
ness
(Nom
inal)
mm2.
42.
52.
62.
72.
82.
93.
03.
13.
33.
43.
75.
0O
uter s
heath
thick
ness
(Mini
mum)
mm1.
942.
032.
112.
202.
282.
372.
452.
542.
712.
793.
056.
0Ca
ble o
vera
ll diam
eter (
Appr
oxim
ate)
mm44
.046
.549
.053
.056
.560
.063
.067
.073
.077
.585
.07.
0Ca
ble w
eight
(App
roxim
ate)
kg/k
m16
6518
7521
3525
2029
6033
7537
9543
6052
2060
3573
358.
0Sta
ndar
d dr
um le
ngth
(±5%
Toler
ance
)m
500
500
500
500
500
500
500
500
500
250
250
9.0
Mini
mum
bend
ing ra
dius o
f cab
le (D
uring
insta
llatio
n)mm
660
698
735
795
848
900
945
1005
1095
1163
1275
(B)
Electr
ical P
aram
eters
1.0
DC re
sistan
ce o
f con
ducto
r at 2
0 °C
(Max
imum
)oh
m/km
1.
200.
868
0.64
10.
443
0.32
00.
253
0.20
60.
164
0.12
50.
100
0.07
782.
0AC
resis
tance
of c
ondu
ctor a
t 90
°C (
Appr
oxim
ate)
ohm/
km
1.53
91.
113
0.82
20.
568
0.41
10.
325
0.26
50.
211
0.16
20.
130
0.10
23.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
136
0.12
90.
123
0.11
40.
108
0.10
40.
101
0.09
70.
093
0.09
10.
088
4.0
Impe
danc
e at
50 H
z (A
ppro
ximate
)oh
m/km
1.
545
1.12
00.
831
0.57
90.
425
0.34
10.
284
0.23
20.
187
0.15
90.
135
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km2.
676
1.94
01.
439
1.00
30.
736
0.59
10.
492
0.40
20.
324
0.27
50.
234
6.0
Capa
citan
ce a
t 50
Hz (A
ppro
ximate
)mF
/km
0.17
0.19
0.21
0.24
0.26
0.29
0.31
0.34
0.37
0.41
0.46
7.0
Appr
oxim
ate ch
argin
g cu
rrent
per p
hase
at U
o= 8
.7 kV
& f
= 50
Hz
mA/m
0.46
0.52
0.57
0.66
0.71
0.79
0.85
0.93
1.01
1.12
1.26
8.0
Susta
ined
curre
nt ra
tings
:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W,
depth
of la
ying
= 0.
8 m
laid
singly
A10
011
914
017
120
323
226
029
434
038
443
8
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid si
ngly
A87
103
122
150
179
205
231
262
305
346
398
8.3
Laid
singly
in a
ir, a
mbien
t temp
. = 3
0 °C
A
110
132
158
196
236
273
309
355
415
475
552
9.0
Shor
t circ
uit cu
rrent
ratin
g of
cond
uctor
for 1
seco
nd
kA2.
353.
294.
706.
588.
9311
.28
14.1
017
.39
22.5
628
.20
37.6
0
8.7/
15 (1
7.5)
kV
Thre
e Co
re A
lum
iniu
m C
ondu
ctor
XLPE
Insu
late
d U
narm
oure
dTo
IEC
6050
2-2
(Sui
tabl
e fo
r 8.
7/15
kV
Eart
hed
Syst
em)
SECT
ION
C -
TABL
E 8
Fille
rsM
etal
lic C
oppe
r Scr
een
(Cop
per s
cree
n ca
n be
of C
u w
ires
+ op
en h
elix
Cu
tape
or
cop
per
tape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe s
cree
ned
cabl
es).
For c
oppe
r wire
scr
eene
d ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)
XLPE
Insu
latio
nC
ondu
ctor
Scr
een
(Sem
i-con
duct
ive)
Alu
min
ium
Con
duct
orIn
sula
tion
Scre
en (S
emi-c
ondu
ctiv
e)Bi
nder
tape
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
36
ALUM
INIU
M C
ONDU
CTOR
THRE
E COR
E, A2
XCEY
, Una
rmou
red
Cable
s, 12
/20
kV to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
235
5070
9512
015
018
524
030
040
0
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
280
381
553
764
965
1186
1500
1967
2445
3126
3.0
Insula
tion
thick
ness
(Nom
inal)
mm5.
55.
55.
55.
55.
55.
55.
55.
55.
55.
54.
0O
uter s
heath
thick
ness
(Nom
inal)
mm2.
62.
72.
82.
93.
03.
13.
33.
43.
63.
85.
0O
uter s
heath
thick
ness
(Mini
mum)
mm2.
112.
202.
282.
372.
452.
542.
712.
792.
963.
136.
0Ca
ble o
vera
ll diam
eter (
Appr
oxim
ate)
mm51
.554
.057
.561
.565
.068
.072
.077
.583
.090
.07.
0Ca
ble w
eight
(App
roxim
ate)
kg/k
m22
2025
0029
1033
7538
1042
5548
8057
4566
3579
408.
0Sta
ndar
d dr
um le
ngth
(±5%
Toler
ance
)m
500
500
500
500
500
500
500
250
250
250
9.0
Mini
mum
bend
ing ra
dius o
f cab
le (D
uring
insta
llatio
n)mm
773
810
863
923
975
1020
1080
1163
1245
1350
(B)
Electr
ical P
aram
eters
1.0
DC re
sistan
ce o
f con
ducto
r at 2
0 °C
(Max
imum
)oh
m/km
0.
868
0.64
10.
443
0.32
00.
253
0.20
60.
164
0.12
50.
100
0.07
782.
0AC
resis
tance
of c
ondu
ctor a
t 90
°C (
Appr
oxim
ate)
ohm/
km
1.11
30.
822
0.56
80.
411
0.32
50.
265
0.21
10.
162
0.13
00.
102
3.0
Reac
tance
at 5
0 Hz
(App
roxim
ate)
ohm/
km
0.13
60.
130
0.12
00.
114
0.11
00.
106
0.10
20.
098
0.09
50.
092
4.0
Impe
danc
e at
50 H
z (A
ppro
ximate
)oh
m/km
1.
121
0.83
20.
581
0.42
70.
343
0.28
50.
234
0.18
90.
161
0.13
75.
0Vo
ltage
dro
p (A
ppro
ximate
for 3
pha
se sy
stem)
v/am
p/km
1.94
21.
441
1.00
60.
740
0.59
40.
494
0.40
50.
327
0.27
90.
237
6.0
Capa
citan
ce a
t 50
Hz (A
ppro
ximate
)mF
/km
0.17
0.18
0.20
0.23
0.25
0.26
0.29
0.32
0.35
0.38
7.0
Appr
oxim
ate ch
argin
g cu
rrent
per p
hase
at U
o= 1
2 kV
& f
= 50
Hz
mA/m
0.64
0.68
0.75
0.87
0.94
0.98
1.09
1.21
1.32
1.43
8.0
Susta
ined
curre
nt ra
tings
:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W,
depth
of la
ying
= 0.
8 m
laid
singly
A11
914
017
120
323
226
029
434
038
443
8
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid si
ngly
A10
312
215
017
920
523
126
230
534
639
8
8.3
Laid
singly
in a
ir, a
mbien
t temp
. = 3
0 °C
A
132
158
196
236
273
309
355
415
475
552
9.0
Shor
t circ
uit cu
rrent
ratin
g of
cond
uctor
for 1
seco
nd
kA3.
294.
706.
588.
9311
.28
14.1
017
.39
22.5
628
.20
37.6
0
12/2
0 (2
4) k
VTh
ree
Core
Alu
min
ium
Con
duct
orXL
PE In
sula
ted
Una
rmou
red
To IE
C 60
502-
2(S
uita
ble
for
12.7
/22
kV E
arth
ed
Syst
em)
SECT
ION
C -
TABL
E 9
Fille
rsM
etal
lic C
oppe
r Scr
een
(Cop
per s
cree
n ca
n be
of C
u w
ires
+ op
en h
elix
Cu
tape
or
cop
per
tape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe s
cree
ned
cabl
es).
For c
oppe
r wire
scr
eene
d ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)
XLPE
Insu
latio
nC
ondu
ctor
Scr
een
(Sem
i-con
duct
ive)
Alu
min
ium
Con
duct
orIn
sula
tion
Scre
en (S
emi-c
ondu
ctiv
e)Bi
nder
tape
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
37
ALUM
INIU
M C
ONDU
CTOR
THRE
E COR
E, A2
XCEY
, Una
rmou
red
Cable
s, 18
/30
kV to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
250
7095
120
150
185
240
300
400
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
381
553
764
965
1186
1500
1967
2445
3126
3.0
Insula
tion
thick
ness
(Nom
inal)
mm8.
08.
08.
08.
08.
08.
08.
08.
08.
04.
0O
uter s
heath
thick
ness
(Nom
inal)
mm3.
13.
23.
33.
43.
53.
63.
84.
04.
25.
0O
uter s
heath
thick
ness
(Mini
mum)
mm2.
542.
622.
712.
792.
882.
963.
133.
303.
476.
0Ca
ble o
vera
ll diam
eter (
Appr
oxim
ate)
mm66
.069
.573
.577
.080
.084
.089
.595
.010
2.0
7.0
Cable
weig
ht (A
ppro
ximate
)kg
/km
3550
4020
4550
5040
5535
6190
7180
8160
9585
8.0
Stand
ard
drum
leng
th (±
5% To
leran
ce)
m50
050
025
025
025
025
025
025
025
09.
0M
inimu
m be
nding
radiu
s of c
able
(Dur
ing in
stalla
tion)
mm99
010
4311
0311
5512
0012
6013
4314
2515
30(B
)Ele
ctrica
l Par
amete
rs1.
0DC
resis
tance
of c
ondu
ctor a
t 20
°C (M
axim
um)
ohm/
km
0.64
10.
443
0.32
00.
253
0.20
60.
164
0.12
50.
100
0.07
782.
0AC
resis
tance
of c
ondu
ctor a
t 90
°C (
Appr
oxim
ate)
ohm/
km
0.82
20.
568
0.41
10.
325
0.26
50.
211
0.16
10.
130
0.10
23.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
143
0.13
20.
126
0.12
10.
117
0.11
20.
107
0.10
40.
100
4.0
Impe
danc
e at
50 H
z (A
ppro
ximate
)oh
m/km
0.
834
0.58
30.
430
0.34
70.
290
0.23
90.
193
0.16
60.
143
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km1.
445
1.01
00.
745
0.60
10.
502
0.41
40.
334
0.28
80.
248
6.0
Capa
citan
ce a
t 50
Hz (A
ppro
ximate
)mF
/km
0.14
0.16
0.17
0.19
0.20
0.22
0.24
0.26
0.28
7.0
Appr
oxim
ate ch
argin
g cu
rrent
per p
hase
at U
o= 1
8 kV
& f
= 50
Hz
mA/m
0.79
0.90
0.96
1.07
1.13
1.24
1.36
1.47
1.58
8.0
Susta
ined
curre
nt ra
tings
:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W,
depth
of la
ying
= 0.
8 m
laid
singly
A14
017
120
323
226
029
434
038
443
8
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid si
ngly
A12
215
017
920
523
126
230
534
639
8
8.3
Laid
singly
in a
ir, a
mbien
t temp
. = 3
0 °C
A
158
196
236
273
309
355
415
475
552
9.0
Shor
t circ
uit cu
rrent
ratin
g of
cond
uctor
for 1
seco
nd
kA4.
706.
588.
9311
.28
14.1
017
.39
22.5
628
.20
37.6
0
18/3
0 (3
6) k
VTh
ree
Core
Alu
min
ium
Con
duct
orXL
PE In
sula
ted
Una
rmou
red
To IE
C 60
502-
2(S
uita
ble
for
19/3
3 kV
Ear
thed
Sy
stem
)
SECT
ION
C -
TABL
E 10
Fille
rsM
etal
lic C
oppe
r Scr
een
(Cop
per s
cree
n ca
n be
of C
u w
ires
+ op
en h
elix
Cu
tape
or
cop
per
tape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe s
cree
ned
cabl
es).
For c
oppe
r wire
scr
eene
d ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)
XLPE
Insu
latio
nC
ondu
ctor
Scr
een
(Sem
i-con
duct
ive)
Alu
min
ium
Con
duct
orIn
sula
tion
Scre
en (S
emi-c
ondu
ctiv
e)Bi
nder
tape
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
38
COPP
ER C
ONDU
CTOR
3 CO
RE, 2
XCEW
Y, G.
S. W
ire a
rmou
red
Cable
s, 3.
6/6
kV to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
225
3550
7095
120
150
185
240
300
400
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
5.9
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
665
922
1242
1800
2500
3152
3888
4875
6410
8039
1030
13.
0Ins
ulatio
n thi
ckne
ss (N
omina
l)mm
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.6
2.8
3.0
4.0
Sepa
ratio
n sh
eath
thick
ness
(Nom
inal)
mm1.
21.
21.
31.
41.
41.
51.
51.
61.
71.
82.
05.
0Ar
mour
wire
diam
eter (
Nomi
nal)
mm2.
02.
02.
52.
52.
52.
52.
52.
52.
53.
153.
156.
0O
uter s
heath
thick
ness
(Nom
inal)
mm2.
32.
32.
52.
62.
72.
82.
93.
03.
23.
53.
87.
0O
uter s
heath
thick
ness
(Mini
mum)
mm1.
641.
641.
801.
881.
962.
042.
122.
202.
362.
602.
848.
0Ca
ble o
vera
ll diam
eter (
Appr
oxim
ate)
mm39
.542
.046
.050
.054
.057
.060
.564
.570
.578
.587
.59.
0Ca
ble w
eight
(App
roxim
ate)
kg/k
m29
6033
9044
0053
2063
8073
8084
1598
5012
045
1532
518
910
10.0
Stand
ard
drum
leng
th (±
5% To
leran
ce)
m50
050
050
050
050
050
050
050
050
025
025
011
.0M
inimu
m be
nding
radiu
s of c
able
(Dur
ing in
stalla
tion)
mm47
450
455
260
064
868
472
677
484
694
210
50(B
)Ele
ctrica
l Par
amete
rs( i
)Co
nduc
tor
1.0
DC re
sistan
ce o
f con
ducto
r at 2
0 °C
(Max
imum
)oh
m/km
0.
727
0.52
40.
387
0.26
80.
193
0.15
30.
124
0.09
910.
0754
0.06
010.
0470
2.0
AC re
sistan
ce o
f con
ducto
r at 9
0 °C
(Ap
prox
imate
)oh
m/km
0.
927
0.66
80.
494
0.34
20.
247
0.19
60.
160
0.12
80.
099
0.08
00.
064
3.0
Reac
tance
at 5
0 Hz
(App
roxim
ate)
ohm/
km
0.11
90.
113
0.10
80.
100
0.09
50.
092
0.09
00.
087
0.08
40.
083
0.08
24.
0Im
peda
nce
at 50
Hz
(App
roxim
ate)
ohm/
km
0.93
50.
677
0.50
60.
356
0.26
50.
217
0.18
40.
155
0.13
00.
115
0.10
45.
0Vo
ltage
dro
p (A
ppro
ximate
for 3
pha
se sy
stem)
v/am
p/km
1.61
91.
173
0.87
60.
617
0.45
90.
376
0.31
90.
268
0.22
50.
199
0.18
06.
0Ca
pacit
ance
at 5
0 Hz
(App
roxim
ate)
mF/k
m0.
270.
290.
330.
380.
420.
470.
510.
550.
600.
620.
657.
0Ap
prox
imate
char
ging
curre
nt pe
r pha
se a
t Uo=
3.6
kV a
nd f
= 50
Hz
mA/m
0.31
0.33
0.37
0.43
0.48
0.53
0.58
0.62
0.68
0.70
0.74
8.0
Susta
ined
curre
nt ra
tings
:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W,
depth
of la
ying
= 0.
8 m
laid
singly
A12
915
418
122
026
329
833
237
443
148
254
1
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid si
ngly
A11
213
415
819
423
226
429
633
538
743
549
2
8.3
Laid
singly
in a
ir, a
mbien
t temp
. = 3
0 °C
A
143
172
205
253
307
352
397
453
529
599
683
9.0
Shor
t circ
uit cu
rrent
ratin
g of
cond
uctor
for 1
seco
nd
kA3.
585.
017.
1510
.01
13.5
917
.16
21.4
526
.46
34.3
242
.90
57.2
0( i
i )Ar
mour
1.0
DC re
sistan
ce a
t 20
°C (A
ppro
ximate
)oh
m/km
1.
130
1.05
40.
779
0.70
60.
646
0.59
50.
562
0.51
50.
467
0.34
20.
299
2.0
AC re
sistan
ce a
t 80
°C (A
ppro
ximate
)oh
m/km
1.
435
1.33
90.
989
0.89
70.
820
0.75
60.
714
0.65
40.
593
0.43
40.
380
3.0
Shor
t circ
uit cu
rrent
ratin
g of
armo
ur fo
r 1 se
cond
(App
roxim
ate)
kA6.
126.
568.
889.
7910
.70
11.6
212
.30
13.4
414
.80
20.2
523
.14
3.6/
6 (7
.2) k
VTh
ree
Core
Cop
per C
ondu
ctor
XLPE
Insu
late
d St
eel
Wire
Arm
oure
d To
IEC
6050
2-2
(Sui
tabl
e fo
r 3.
8/6.
6 kV
Ear
thed
Sy
stem
)
SECT
ION
D -
TABL
E 1
Gal
vani
sed
Stee
l Wire
Arm
our
Bedd
ing
Met
allic
Cop
per S
cree
n(C
oppe
r scr
een
can
be o
f Cu
wire
s + o
pen
helix
Cu
tape
or
cop
per t
ape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe s
cree
ned
cabl
es).
For c
oppe
r wire
scr
eene
d ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)XL
PE In
sula
tion
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)C
oppe
r Con
duct
or
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
PP F
iller
sBi
nder
tape
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
39
COPP
ER C
ONDU
CTOR
3 CO
RE, 2
XCEW
Y, G.
S. W
ire a
rmou
red
Cable
s, 6/
10 k
V to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
225
3550
7095
120
150
185
240
300
400
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
5.9
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
665
922
1242
1800
2500
3152
3888
4875
6410
8039
1030
13.
0Ins
ulatio
n thi
ckne
ss (N
omina
l)mm
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
4.0
Sepa
ratio
n sh
eath
thick
ness
(Nom
inal)
mm1.
31.
31.
41.
41.
51.
61.
61.
71.
81.
92.
05.
0Ar
mour
wire
diam
eter (
Nomi
nal)
mm2.
52.
52.
52.
52.
52.
52.
52.
53.
153.
153.
156.
0O
uter s
heath
thick
ness
(Nom
inal)
mm2.
42.
52.
62.
72.
93.
03.
13.
23.
43.
63.
87.
0O
uter s
heath
thick
ness
(Mini
mum)
mm1.
721.
801.
881.
962.
122.
202.
282.
362.
522.
682.
848.
0Ca
ble o
vera
ll diam
eter (
Appr
oxim
ate)
mm45
.548
.051
.054
.558
.562
.065
.069
.576
.582
.089
.09.
0Ca
ble w
eight
(App
roxim
ate)
kg/k
m37
9543
0549
2058
4569
5580
0090
5510
525
1360
515
905
1923
510
.0Sta
ndar
d dr
um le
ngth
(±5%
Toler
ance
)m
500
500
500
500
500
500
500
500
250
250
250
11.0
Mini
mum
bend
ing ra
dius o
f cab
le (D
uring
insta
llatio
n)mm
546
576
612
654
702
744
780
834
918
984
1068
(B)
Electr
ical P
aram
eters
( i )
Cond
ucto
r1.
0DC
resis
tance
of c
ondu
ctor a
t 20
°C (M
axim
um)
ohm/
km
0.72
70.
524
0.38
70.
268
0.19
30.
153
0.12
40.
0991
0.07
540.
0601
0.04
702.
0AC
resis
tance
of c
ondu
ctor a
t 90
°C (
Appr
oxim
ate)
ohm/
km
0.92
70.
668
0.49
40.
342
0.24
70.
196
0.15
90.
128
0.09
90.
080
0.06
43.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
127
0.12
10.
116
0.10
70.
102
0.09
80.
096
0.09
20.
089
0.08
60.
084
4.0
Impe
danc
e at
50 H
z (A
ppro
ximate
)oh
m/km
0.
936
0.67
90.
507
0.35
80.
267
0.21
90.
186
0.15
80.
133
0.11
70.
106
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km1.
621
1.17
60.
878
0.62
00.
462
0.37
90.
322
0.27
40.
230
0.20
30.
184
6.0
Capa
citan
ce a
t 50
Hz (A
ppro
ximate
)mF
/km
0.21
0.23
0.26
0.29
0.33
0.36
0.39
0.42
0.48
0.52
0.58
7.0
Appr
oxim
ate ch
argin
g cu
rrent
per p
hase
at U
o=6
kV a
nd f
= 50
Hz
mA/m
0.40
0.43
0.49
0.55
0.62
0.68
0.74
0.79
0.90
0.98
1.09
8.0
Susta
ined
curre
nt ra
tings
:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W,
depth
of la
ying
= 0.
8 m
laid
singly
A12
915
418
122
026
329
833
237
443
148
254
1
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid si
ngly
A11
213
415
819
423
226
429
633
538
743
549
2
8.3
Laid
singly
in a
ir, a
mbien
t temp
. = 3
0 °C
A
143
172
205
253
307
352
397
453
529
599
683
9.0
Shor
t circ
uit cu
rrent
ratin
g of
cond
uctor
for 1
seco
nd
kA3.
585.
017.
1510
.01
13.5
917
.16
21.4
526
.46
34.3
242
.90
57.2
0( i
i )Ar
mour
1.0
DC re
sistan
ce a
t 20
°C (A
ppro
ximate
)oh
m/km
0.
799
0.74
10.
690
0.63
30.
584
0.54
20.
515
0.47
40.
348
0.32
40.
290
2.0
AC re
sistan
ce a
t 80
°C (A
ppro
ximate
)oh
m/km
1.
015
0.94
10.
876
0.80
40.
742
0.68
80.
654
0.60
20.
442
0.41
10.
368
3.0
Shor
t circ
uit cu
rrent
ratin
g of
armo
ur fo
r 1 se
cond
(App
roxim
ate)
kA8.
669.
3410
.02
10.9
311
.84
12.7
513
.44
14.5
819
.89
21.3
323
.87
6/10
(12)
kV
Thre
e Co
re C
oppe
r Con
ducto
rXL
PE In
sula
ted
Stee
l W
ire A
rmou
red
To IE
C 60
502-
2(S
uita
ble
for
6.35
/11
kV E
arth
ed
Syst
em)
SECT
ION
D -
TABL
E 2
Gal
vani
sed
Stee
l Wire
Arm
our
Bedd
ing
Met
allic
Cop
per S
cree
n(C
oppe
r scr
een
can
be o
f Cu
wire
s + o
pen
helix
Cu
tape
or
cop
per t
ape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe s
cree
ned
cabl
es).
For c
oppe
r wire
scr
eene
d ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)XL
PE In
sula
tion
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)C
oppe
r Con
duct
or
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
PP F
iller
sBi
nder
tape
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
40
COPP
ER C
ONDU
CTOR
3 CO
RE, 2
XCEW
Y, G.
S. W
ire a
rmou
red
Cable
s, 8.
7/15
kV
to IE
C 60
502-
2Sr.
No.
Nomi
nal A
rea
of C
ondu
ctor
mm2
2535
5070
9512
015
018
524
030
040
0(A
)M
anuf
actur
ing D
imen
sions
1.0
Cond
uctor
diam
eter (
Appr
oxim
ate)
mm5.
96.
98.
19.
711
.412
.914
.316
.018
.420
.623
.32.
0Co
nduc
tor w
eight
(App
roxim
ate)
kg/k
m66
592
212
4218
0025
0031
5238
8848
7564
1080
3910
301
3.0
Insula
tion
thick
ness
(Nom
inal)
mm4.
54.
54.
54.
54.
54.
54.
54.
54.
54.
54.
54.
0Se
para
tion
shea
th thi
ckne
ss (N
omina
l)mm
1.4
1.4
1.5
1.5
1.6
1.7
1.7
1.8
1.9
2.0
2.1
5.0
Armo
ur w
ire d
iamete
r (No
mina
l)mm
2.5
2.5
2.5
2.5
2.5
2.5
2.5
3.15
3.15
3.15
3.15
6.0
Oute
r she
ath th
ickne
ss (N
omina
l)mm
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.4
3.6
3.7
4.0
7.0
Oute
r she
ath th
ickne
ss (M
inimu
m)mm
1.88
1.96
2.04
2.12
2.20
2.28
2.36
2.52
2.68
2.76
3.00
8.0
Cable
ove
rall d
iamete
r (Ap
prox
imate
)mm
51.0
53.0
56.0
59.5
63.5
67.5
70.5
76.0
82.0
87.0
94.5
9.0
Cable
weig
ht (A
ppro
ximate
)kg
/km
4405
4890
5505
6455
7635
8710
9785
1213
514
460
1682
020
190
10.0
Stand
ard
drum
leng
th (±
5% To
leran
ce)
m50
050
050
050
050
050
050
025
025
025
025
011
.0M
inimu
m be
nding
radiu
s of c
able
(Dur
ing in
stalla
tion)
mm61
263
667
271
476
281
084
691
298
410
4411
34(B
)Ele
ctrica
l Par
amete
rs( i
)Co
nduc
tor
1.0
DC re
sistan
ce o
f con
ducto
r at 2
0 °C
(Max
imum
)oh
m/km
0.
727
0.52
40.
387
0.26
80.
193
0.15
30.
124
0.09
910.
0754
0.06
010.
0470
2.0
AC re
sistan
ce o
f con
ducto
r at 9
0 °C
(Ap
prox
imate
)oh
m/km
0.
927
0.66
80.
494
0.34
20.
247
0.19
60.
159
0.12
80.
098
0.08
00.
064
3.0
Reac
tance
at 5
0 Hz
(App
roxim
ate)
ohm/
km
0.13
60.
129
0.12
30.
114
0.10
80.
104
0.10
10.
097
0.09
30.
091
0.08
84.
0Im
peda
nce
at 50
Hz
(App
roxim
ate)
ohm/
km
0.93
70.
680
0.50
90.
360
0.27
00.
222
0.18
80.
161
0.13
50.
121
0.10
95.
0Vo
ltage
dro
p (A
ppro
ximate
for 3
pha
se sy
stem)
v/am
p/km
1.62
31.
178
0.88
20.
624
0.46
80.
385
0.32
60.
279
0.23
40.
210
0.18
96.
0Ca
pacit
ance
at 5
0 Hz
(App
roxim
ate)
mF/k
m0.
170.
190.
210.
240.
260.
290.
310.
340.
370.
410.
467.
0Ap
prox
imate
char
ging
curre
nt pe
r pha
se a
t Uo=
8.7
kV a
nd f
= 50
Hz
mA/m
0.46
0.52
0.57
0.66
0.71
0.79
0.85
0.93
1.01
1.12
1.26
8.0
Susta
ined
curre
nt ra
tings
:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W,
depth
of la
ying
= 0.
8 m
laid
singly
A12
915
418
122
026
329
833
237
443
148
254
1
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid si
ngly
A11
213
415
819
423
226
429
633
538
743
549
2
8.3
Laid
singly
in a
ir, a
mbien
t temp
. = 3
0 °C
A
143
172
205
253
307
352
397
453
529
599
683
9.0
Shor
t circ
uit cu
rrent
ratin
g of
cond
uctor
for 1
seco
nd
kA3.
585.
017.
1510
.01
13.5
917
.16
21.4
526
.46
34.3
242
.90
57.2
0( i
i )Ar
mour
1.0
DC re
sistan
ce a
t 20
°C (A
ppro
ximate
)oh
m/km
0.
690
0.66
00.
620
0.57
30.
523
0.49
00.
467
0.35
40.
324
0.29
90.
273
2.0
AC re
sistan
ce a
t 80
°C (A
ppro
ximate
)oh
m/km
0.
876
0.83
80.
787
0.72
80.
664
0.62
20.
593
0.45
00.
411
0.38
00.
347
3.0
Shor
t circ
uit cu
rrent
ratin
g of
armo
ur fo
r 1 se
cond
(App
roxim
ate)
kA10
.02
10.4
811
.16
12.0
713
.21
14.1
214
.80
19.5
321
.33
23.1
425
.31
8.7/
15 (1
7.5)
kV
Thre
e Co
re C
oppe
r Co
nduc
tor
XLPE
Insu
late
d St
eel W
ire
Arm
oure
d To
IEC
6050
2-2
(Sui
tabl
e fo
r 8.
7/15
kV
Eart
hed
Syst
em)
Gal
vani
sed
Stee
l Wire
Arm
our
Bedd
ing
Met
allic
Cop
per S
cree
n(C
oppe
r scr
een
can
be o
f Cu
wire
s + o
pen
helix
Cu
tape
or
cop
per t
ape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe s
cree
ned
cabl
es).
For c
oppe
r wire
scr
eene
d ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)XL
PE In
sula
tion
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)C
oppe
r Con
duct
or
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
PP F
iller
sBi
nder
tape
Out
er S
heat
h
SECT
ION
D -
TABL
E 3
OCI/PBMVC/REV.001/010410
41
COPP
ER C
ONDU
CTOR
3 CO
RE, 2
XCEW
Y, G.
S. W
ire a
rmou
red
Cable
s, 12
/20
kV to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
235
5070
9512
015
018
524
030
040
0(A
)M
anuf
actur
ing D
imen
sions
1.0
Cond
uctor
diam
eter (
Appr
oxim
ate)
mm6.
98.
19.
711
.412
.914
.316
.018
.420
.623
.32.
0Co
nduc
tor w
eight
(App
roxim
ate)
kg/k
m92
212
4218
0025
0031
5238
8848
7564
1080
3910
301
3.0
Insula
tion
thick
ness
(Nom
inal)
mm5.
55.
55.
55.
55.
55.
55.
55.
55.
55.
54.
0Se
para
tion
shea
th thi
ckne
ss (N
omina
l)mm
1.5
1.6
1.6
1.7
1.7
1.8
1.9
2.0
2.0
2.2
5.0
Armo
ur w
ire d
iamete
r (No
mina
l)mm
2.5
2.5
2.5
2.5
3.15
3.15
3.15
3.15
3.15
3.15
6.0
Oute
r she
ath th
ickne
ss (N
omina
l)mm
2.8
2.9
3.1
3.2
3.3
3.4
3.6
3.7
3.9
4.1
7.0
Oute
r she
ath th
ickne
ss (M
inimu
m)mm
2.04
2.12
2.28
2.36
2.44
2.52
2.68
2.76
2.92
3.08
8.0
Cable
ove
rall d
iamete
r (Ap
prox
imate
)mm
58.0
61.0
65.0
69.0
73.5
77.0
81.5
87.0
92.0
99.5
9.0
Cable
weig
ht (A
ppro
ximate
)kg
/km
5505
6165
7170
8340
1028
511
425
1304
515
375
1771
521
090
10.0
Stand
ard
drum
leng
th (±
5% To
leran
ce)
m50
050
050
050
025
025
025
025
025
025
011
.0M
inimu
m be
nding
radiu
s of c
able
(Dur
ing in
stalla
tion)
mm69
673
278
082
888
292
497
810
4411
0411
94(B
)Ele
ctrica
l Par
amete
rs( i
)Co
nduc
tor
1.0
DC re
sistan
ce o
f con
ducto
r at 2
0 °C
(Max
imum
)oh
m/km
0.
524
0.38
70.
268
0.19
30.
153
0.12
40.
0991
0.07
540.
0601
0.04
702.
0AC
resis
tance
of c
ondu
ctor a
t 90
°C (
Appr
oxim
ate)
ohm/
km
0.66
80.
494
0.34
20.
247
0.19
60.
159
0.12
80.
098
0.07
90.
063
3.0
Reac
tance
at 5
0 Hz
(App
roxim
ate)
ohm/
km
0.13
60.
130
0.12
00.
114
0.11
00.
106
0.10
20.
098
0.09
50.
092
4.0
Impe
danc
e at
50 H
z (A
ppro
ximate
)oh
m/km
0.
682
0.51
10.
362
0.27
20.
225
0.19
10.
164
0.13
90.
124
0.11
25.
0Vo
ltage
dro
p (A
ppro
ximate
for 3
pha
se sy
stem)
v/am
p/km
1.18
10.
885
0.62
70.
471
0.39
00.
331
0.28
40.
241
0.21
50.
194
6.0
Capa
citan
ce a
t 50
Hz (A
ppro
ximate
)mF
/km
0.17
0.18
0.20
0.23
0.25
0.26
0.29
0.32
0.35
0.38
7.0
Appr
oxim
ate ch
argin
g cu
rrent
per p
hase
at U
o=12
kV a
nd f
= 50
Hz
mA/m
0.64
0.68
0.75
0.87
0.94
0.98
1.09
1.21
1.32
1.43
8.0
Susta
ined
curre
nt ra
tings
:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W,
depth
of la
ying
= 0.
8 m
laid
singly
A15
418
122
026
329
833
237
443
148
254
1
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid si
ngly
A13
415
819
423
226
429
633
538
743
549
2
8.3
Laid
singly
in a
ir, a
mbien
t temp
. = 3
0 °C
A
172
205
253
307
352
397
453
529
599
683
9.0
Shor
t circ
uit cu
rrent
ratin
g of
cond
uctor
for 1
seco
nd
kA5.
017.
1510
.01
13.5
917
.16
21.4
526
.46
34.3
242
.90
57.2
0( i
i )Ar
mour
1.0
DC re
sistan
ce a
t 20
°C (A
ppro
ximate
)oh
m/km
0.
584
0.55
20.
515
0.48
20.
361
0.34
80.
324
0.29
90.
281
0.25
82.
0AC
resis
tance
at 8
0 °C
(App
roxim
ate)
ohm/
km
0.74
20.
701
0.65
40.
612
0.45
80.
442
0.41
10.
380
0.35
70.
328
3.0
Shor
t circ
uit cu
rrent
ratin
g of
armo
ur fo
r 1 se
cond
(App
roxim
ate)
kA11
.84
12.5
313
.44
14.3
519
.16
19.8
921
.33
23.1
424
.59
26.7
6
12/2
0 (2
4) k
VTh
ree
Core
Cop
per C
ondu
ctor
XLPE
Insu
late
d St
eel W
ire
Arm
oure
d To
IEC
6050
2-2
(Sui
tabl
e fo
r 12
.7/2
2 kV
Ear
thed
Sy
stem
)
SECT
ION
D -
TABL
E 4
Gal
vani
sed
Stee
l Wire
Arm
our
Bedd
ing
Met
allic
Cop
per S
cree
n(C
oppe
r scr
een
can
be o
f Cu
wire
s + o
pen
helix
Cu
tape
or
cop
per t
ape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe s
cree
ned
cabl
es).
For c
oppe
r wire
scr
eene
d ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)XL
PE In
sula
tion
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)C
oppe
r Con
duct
or
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
PP F
iller
sBi
nder
tape
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
42
COPP
ER C
ONDU
CTOR
3 CO
RE, 2
XCEW
Y, G.
S. W
ire a
rmou
red
Cable
s, 18
/30
kV to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
250
7095
120
150
185
240
300
400
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
1242
1800
2500
3152
3888
4875
6410
8039
1030
13.
0Ins
ulatio
n thi
ckne
ss (N
omina
l)mm
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
4.0
Sepa
ratio
n sh
eath
thick
ness
(Nom
inal)
mm1.
81.
81.
92.
02.
02.
12.
22.
32.
45.
0Ar
mour
wire
diam
eter (
Nomi
nal)
mm3.
153.
153.
153.
153.
153.
153.
153.
153.
156.
0O
uter s
heath
thick
ness
(Nom
inal)
mm3.
43.
53.
63.
73.
84.
04.
14.
34.
57.
0O
uter s
heath
thick
ness
(Mini
mum)
mm2.
522.
602.
682.
762.
843.
003.
083.
243.
408.
0Ca
ble o
vera
ll diam
eter (
Appr
oxim
ate)
mm75
.078
.582
.586
.589
.594
.099
.010
4.5
112.
09.
0Ca
ble w
eight
(App
roxim
ate)
kg/k
m88
0098
7511
150
1235
013
575
1521
017
595
2013
023
630
10.0
Stand
ard
drum
leng
th (±
5% To
leran
ce)
m25
025
025
025
025
025
025
025
025
011
.0M
inimu
m be
nding
radiu
s of c
able
(Dur
ing in
stalla
tion)
mm90
094
299
010
3810
7411
2811
8812
5413
44(B
)Ele
ctrica
l Par
amete
rs(i)
Cond
ucto
r1.
0DC
resis
tance
of c
ondu
ctor a
t 20
°C (M
axim
um)
ohm/
km
0.38
70.
268
0.19
30.
153
0.12
40.
0991
0.07
540.
0601
0.04
702.
0AC
resis
tance
of c
ondu
ctor a
t 90
°C (
Appr
oxim
ate)
ohm/
km
0.49
40.
342
0.24
70.
196
0.15
90.
128
0.09
80.
079
0.06
33.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
143
0.13
20.
126
0.12
10.
117
0.11
20.
107
0.10
40.
100
4.0
Impe
danc
e at
50 H
z (A
ppro
ximate
)oh
m/km
0.
514
0.36
70.
277
0.23
00.
197
0.17
00.
145
0.13
10.
118
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km0.
890
0.63
60.
480
0.39
80.
341
0.29
40.
251
0.22
70.
204
6.0
Capa
citan
ce a
t 50
Hz (A
ppro
ximate
)mF
/km
0.14
0.16
0.17
0.19
0.20
0.22
0.24
0.26
0.28
7.0
Appr
oxim
ate ch
argin
g cu
rrent
per p
hase
at U
o=18
kV a
nd f
= 50
Hz
mA/m
0.79
0.90
0.96
1.07
1.13
1.24
1.36
1.47
1.58
8.0
Susta
ined
curre
nt ra
tings
:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W,
depth
of la
ying
= 0.
8 m
laid
singly
A18
122
026
329
833
237
443
148
254
1
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid si
ngly
A15
819
423
226
429
633
538
743
549
2
8.3
Laid
singly
in a
ir, a
mbien
t temp
. = 3
0 °C
A
205
253
307
352
397
453
529
599
683
9.0
Shor
t circ
uit cu
rrent
ratin
g of
cond
uctor
for 1
seco
nd
kA7.
1510
.01
13.5
917
.16
21.4
526
.46
34.3
242
.90
57.2
0(ii)
Armo
ur1.
0DC
resis
tance
at 2
0 °C
(App
roxim
ate)
ohm/
km
0.35
40.
336
0.31
90.
304
0.29
00.
277
0.25
80.
242
0.22
52.
0AC
resis
tance
at 8
0 °C
(App
roxim
ate)
ohm/
km
0.45
00.
427
0.40
50.
386
0.36
80.
352
0.32
80.
307
0.28
63.
0Sh
ort c
ircuit
curre
nt ra
ting
of ar
mour
for 1
seco
nd (A
ppro
ximate
)kA
19.5
320
.61
21.7
022
.78
23.8
724
.95
26.7
628
.57
30.7
4
18/3
0 (3
6) k
VTh
ree
Core
Cop
per C
ondu
ctor
XLPE
Insu
late
d St
eel W
ire
Arm
oure
d To
IEC
6050
2-2
(Sui
tabl
e fo
r 19
/33
kV E
arth
ed
Syst
em)
SECT
ION
D -
TABL
E 5
Gal
vani
sed
Stee
l Wire
Arm
our
Bedd
ing
Met
allic
Cop
per S
cree
n(C
oppe
r scr
een
can
be o
f Cu
wire
s + o
pen
helix
Cu
tape
or
cop
per t
ape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe s
cree
ned
cabl
es).
For c
oppe
r wire
scr
eene
d ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)XL
PE In
sula
tion
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)C
oppe
r Con
duct
or
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
PP F
iller
sBi
nder
tape
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
43
3.6/
6 (7
.2) k
VTh
ree
Core
Alu
min
ium
Con
duct
orXL
PE In
sula
ted
Stee
l Wire
A
rmou
red
To IE
C 60
502-
2(S
uita
ble
for
3.8/
6.6
kV E
arth
ed
Syst
em)
SECT
ION
D -
TABL
E 6
ALUM
INIU
M C
ONDU
CTOR
3 CO
RE, A
2XCE
WY,
G. S
. Wire
arm
oure
d Ca
bles,
3.6/
6 kV
to IE
C 60
502-
2Sr.
No.
Nomi
nal A
rea
of C
ondu
ctor
mm2
2535
5070
9512
015
018
524
030
040
0(A
)M
anuf
actur
ing D
imen
sions
1.0
Cond
uctor
diam
eter (
Appr
oxim
ate)
mm5.
96.
98.
19.
711
.412
.914
.316
.018
.420
.623
.32.
0Co
nduc
tor w
eight
(App
roxim
ate)
kg/k
m20
328
038
155
376
496
511
8615
0019
6724
4531
263.
0Ins
ulatio
n thi
ckne
ss (N
omina
l)mm
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.6
2.8
3.0
4.0
Sepa
ratio
n sh
eath
thick
ness
(Nom
inal)
mm1.
21.
21.
31.
41.
41.
51.
51.
61.
71.
82.
05.
0Ar
mour
wire
diam
eter (
Nomi
nal)
mm2.
02.
02.
52.
52.
52.
52.
52.
52.
53.
153.
156.
0O
uter s
heath
thick
ness
(Nom
inal)
mm2.
32.
32.
52.
62.
72.
82.
93.
03.
23.
53.
87.
0O
uter s
heath
thick
ness
(Mini
mum)
mm1.
641.
641.
801.
881.
962.
042.
122.
202.
362.
602.
848.
0Ca
ble o
vera
ll diam
eter (
Appr
oxim
ate)
mm39
.542
.046
.050
.054
.057
.060
.564
.570
.578
.587
.59.
0Ca
ble w
eight
(App
roxim
ate)
kg/k
m25
0027
4535
3540
7546
4551
9557
1064
7576
0597
3011
735
10.0
Stand
ard
drum
leng
th (±
5% To
leran
ce)
m50
050
050
050
050
050
050
050
050
025
025
011
.0M
inimu
m be
nding
radiu
s of c
able
(Dur
ing in
stalla
tion)
mm47
450
455
260
064
868
472
677
484
694
210
50(B
)Ele
ctrica
l Par
amete
rs( i
)Co
nduc
tor
1.0
DC re
sistan
ce o
f con
ducto
r at 2
0 °C
(Max
imum
)oh
m/km
1.
200.
868
0.64
10.
443
0.32
00.
253
0.20
60.
164
0.12
50.
100
0.07
782.
0AC
resis
tance
of c
ondu
ctor a
t 90
°C (
Appr
oxim
ate)
ohm/
km
1.53
91.
113
0.82
20.
568
0.41
10.
325
0.26
50.
211
0.16
20.
130
0.10
23.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
119
0.11
30.
108
0.10
00.
095
0.09
20.
090
0.08
70.
084
0.08
30.
082
4.0
Impe
danc
e at
50 H
z (A
ppro
ximate
)oh
m/km
1.
544
1.11
90.
829
0.57
70.
422
0.33
80.
280
0.22
80.
182
0.15
40.
131
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km2.
674
1.93
81.
436
0.99
90.
731
0.58
50.
485
0.39
50.
315
0.26
70.
227
6.0
Capa
citan
ce a
t 50
Hz (A
ppro
ximate
)mF
/km
0.27
0.29
0.33
0.38
0.42
0.47
0.51
0.55
0.60
0.62
0.65
7.0
Appr
oxim
ate ch
argin
g cu
rrent
per p
hase
at U
o=3.
6 kV
and
f =
50 H
zmA
/m0.
310.
330.
370.
430.
480.
530.
580.
620.
680.
700.
748.
0Su
staine
d cu
rrent
ratin
gs:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W,
depth
of la
ying
= 0.
8 m
laid
singly
A10
011
914
017
120
423
225
929
333
838
043
2
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid si
ngly
A87
104
123
150
180
206
231
262
304
343
393
8.3
Laid
singly
in a
ir, a
mbien
t temp
. = 3
0 °C
A
111
133
159
196
238
274
309
354
415
472
545
9.0
Shor
t circ
uit cu
rrent
ratin
g of
cond
uctor
for 1
seco
nd
kA2.
353.
294.
706.
588.
9311
.28
14.1
017
.39
22.5
628
.20
37.6
0( i
i )Ar
mour
1.0
DC re
sistan
ce a
t 20
°C (A
ppro
ximate
)oh
m/km
1.
130
1.05
40.
779
0.70
60.
646
0.59
50.
562
0.51
50.
467
0.34
20.
299
2.0
AC re
sistan
ce a
t 80
°C (A
ppro
ximate
)oh
m/km
1.
435
1.33
90.
989
0.89
70.
820
0.75
60.
714
0.65
40.
593
0.43
40.
380
3.0
Shor
t circ
uit cu
rrent
ratin
g of
armo
ur fo
r 1 se
cond
(App
roxim
ate)
kA6.
126.
568.
889.
7910
.70
11.6
212
.30
13.4
414
.80
20.2
523
.14
Gal
vani
sed
Stee
l Wire
Arm
our
Bedd
ing
Met
allic
Cop
per S
cree
n(C
oppe
r scr
een
can
be o
f Cu
wire
s + o
pen
helix
Cu
tape
or
cop
per t
ape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe s
cree
ned
cabl
es).
For c
oppe
r wire
scr
eene
d ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)XL
PE In
sula
tion
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)A
lum
iniu
m C
ondu
ctor
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
PP F
iller
sBi
nder
tape
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
44
ALUM
INIU
M C
ONDU
CTOR
3 CO
RE, A
2XCE
WY,
G. S
. Wire
arm
oure
d Ca
bles,
6/10
kV
to IE
C 60
502-
2Sr.
No.
Nomi
nal A
rea
of C
ondu
ctor
mm2
2535
5070
9512
015
018
524
030
040
0(A
)M
anuf
actur
ing D
imen
sions
1.0
Cond
uctor
diam
eter (
Appr
oxim
ate)
mm5.
96.
98.
19.
711
.412
.914
.316
.018
.420
.623
.32.
0Co
nduc
tor w
eight
(App
roxim
ate)
kg/k
m20
328
038
155
376
496
511
8615
0019
6724
4531
263.
0Ins
ulatio
n thi
ckne
ss (N
omina
l)mm
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
4.0
Sepa
ratio
n sh
eath
thick
ness
(Nom
inal)
mm1.
31.
31.
41.
41.
51.
61.
61.
71.
81.
92.
05.
0Ar
mour
wire
diam
eter (
Nomi
nal)
mm2.
52.
52.
52.
52.
52.
52.
52.
53.
153.
153.
156.
0O
uter s
heath
thick
ness
(Nom
inal)
mm2.
42.
52.
62.
72.
93.
03.
13.
23.
43.
63.
87.
0O
uter s
heath
thick
ness
(Mini
mum)
mm1.
721.
801.
881.
962.
122.
202.
282.
362.
522.
682.
848.
0Ca
ble o
vera
ll diam
eter (
Appr
oxim
ate)
mm45
.548
.051
.054
.558
.562
.065
.069
.576
.582
.089
.09.
0Ca
ble w
eight
(App
roxim
ate)
kg/k
m33
3536
6040
6046
0052
2058
1563
5571
4591
6010
310
1206
010
.0Sta
ndar
d dr
um le
ngth
(±5%
Toler
ance
)m
500
500
500
500
500
500
500
500
250
250
250
11.0
Mini
mum
bend
ing ra
dius o
f cab
le (D
uring
insta
llatio
n)mm
546
576
612
654
702
744
780
834
918
984
1068
(B)
Electr
ical P
aram
eters
( i )
Cond
ucto
r1.
0DC
resis
tance
of c
ondu
ctor a
t 20
°C (M
axim
um)
ohm/
km
1.20
0.86
80.
641
0.44
30.
320
0.25
30.
206
0.16
40.
125
0.10
00.
0778
2.0
AC re
sistan
ce o
f con
ducto
r at 9
0 °C
(Ap
prox
imate
)oh
m/km
1.
539
1.11
30.
822
0.56
80.
411
0.32
50.
265
0.21
10.
162
0.13
00.
102
3.0
Reac
tance
at 5
0 Hz
(App
roxim
ate)
ohm/
km
0.12
70.
121
0.11
60.
107
0.10
20.
098
0.09
60.
092
0.08
90.
086
0.08
44.
0Im
peda
nce
at 50
Hz
(App
roxim
ate)
ohm/
km
1.54
41.
120
0.83
00.
578
0.42
30.
339
0.28
20.
230
0.18
50.
156
0.13
25.
0Vo
ltage
dro
p (A
ppro
ximate
for 3
pha
se sy
stem)
v/am
p/km
2.67
41.
940
1.43
81.
001
0.73
30.
587
0.48
80.
398
0.32
00.
270
0.22
96.
0Ca
pacit
ance
at 5
0 Hz
(App
roxim
ate)
mF/k
m0.
210.
230.
260.
290.
330.
360.
390.
420.
480.
520.
587.
0Ap
prox
imate
char
ging
curre
nt pe
r pha
se a
t Uo=
6 kV
and
f =
50 H
zmA
/m0.
400.
430.
490.
550.
620.
680.
740.
790.
900.
981.
098.
0Su
staine
d cu
rrent
ratin
gs:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W,
depth
of la
ying
= 0.
8 m
laid
singly
A10
011
914
017
120
423
225
929
333
838
043
2
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid si
ngly
A87
104
123
150
180
206
231
262
304
343
393
8.3
Laid
singly
in a
ir, a
mbien
t temp
. = 3
0 °C
A
111
133
159
196
238
274
309
354
415
472
545
9.0
Shor
t circ
uit cu
rrent
ratin
g of
cond
uctor
for 1
seco
nd
kA2.
353.
294.
706.
588.
9311
.28
14.1
017
.39
22.5
628
.20
37.6
0( i
i )Ar
mour
1.0
DC re
sistan
ce a
t 20
°C (A
ppro
ximate
)oh
m/km
0.
799
0.74
10.
690
0.63
30.
584
0.54
20.
515
0.47
40.
348
0.32
40.
290
2.0
AC re
sistan
ce a
t 80
°C (A
ppro
ximate
)oh
m/km
1.
015
0.94
10.
876
0.80
40.
742
0.68
80.
654
0.60
20.
442
0.41
10.
368
3.0
Shor
t circ
uit cu
rrent
ratin
g of
armo
ur fo
r 1 se
cond
(App
roxim
ate)
kA8.
669.
3410
.02
10.9
311
.84
12.7
513
.44
14.5
819
.89
21.3
323
.87
6/10
(12)
kV
Thre
e Co
re A
lum
iniu
m C
ondu
ctor
XLPE
Insu
late
d St
eel W
ire
Arm
oure
d To
IEC
6050
2-2
(Sui
tabl
e fo
r 6.
35/1
1 kV
Ear
thed
Sy
stem
)
SECT
ION
D -
TABL
E 7
Gal
vani
sed
Stee
l Wire
Arm
our
Bedd
ing
Met
allic
Cop
per S
cree
n(C
oppe
r scr
een
can
be o
f Cu
wire
s + o
pen
helix
Cu
tape
or
cop
per t
ape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe s
cree
ned
cabl
es).
For c
oppe
r wire
scr
eene
d ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)XL
PE In
sula
tion
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)A
lum
iniu
m C
ondu
ctor
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
PP F
iller
sBi
nder
tape
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
45
ALUM
INIU
M C
ONDU
CTOR
3 CO
RE, A
2XCE
WY,
G. S
. Wire
arm
oure
d Ca
bles,
8.7/
15 k
V to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
225
3550
7095
120
150
185
240
300
400
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
5.9
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
203
280
381
553
764
965
1186
1500
1967
2445
3126
3.0
Insula
tion
thick
ness
(Nom
inal)
mm4.
54.
54.
54.
54.
54.
54.
54.
54.
54.
54.
54.
0Se
para
tion
shea
th thi
ckne
ss (N
omina
l)mm
1.4
1.4
1.5
1.5
1.6
1.7
1.7
1.8
1.9
2.0
2.1
5.0
Armo
ur w
ire d
iamete
r (No
mina
l)mm
2.5
2.5
2.5
2.5
2.5
2.5
2.5
3.15
3.15
3.15
3.15
6.0
Oute
r she
ath th
ickne
ss (N
omina
l)mm
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.4
3.6
3.7
4.0
7.0
Oute
r she
ath th
ickne
ss (M
inimu
m)mm
1.88
1.96
2.04
2.12
2.20
2.28
2.36
2.52
2.68
2.76
3.00
8.0
Cable
ove
rall d
iamete
r (Ap
prox
imate
)mm
51.0
53.0
56.0
59.5
63.5
67.5
70.5
76.0
82.0
87.0
94.5
9.0
Cable
weig
ht (A
ppro
ximate
)kg
/km
3945
4250
4645
5210
5900
6520
7080
8755
1001
511
230
1301
010
.0Sta
ndar
d dr
um le
ngth
(±5%
Toler
ance
)m
500
500
500
500
500
500
500
250
250
250
250
11.0
Mini
mum
bend
ing ra
dius o
f cab
le (D
uring
insta
llatio
n)mm
612
636
672
714
762
810
846
912
984
1044
1134
(B)
Electr
ical P
aram
eters
( i )
Cond
ucto
r1.
0DC
resis
tance
of c
ondu
ctor a
t 20
°C (M
axim
um)
ohm/
km
1.20
0.86
80.
641
0.44
30.
320
0.25
30.
206
0.16
40.
125
0.10
00.
0778
2.0
AC re
sistan
ce o
f con
ducto
r at 9
0 °C
(Ap
prox
imate
)oh
m/km
1.
539
1.11
30.
822
0.56
80.
411
0.32
50.
265
0.21
10.
162
0.13
00.
102
3.0
Reac
tance
at 5
0 Hz
(App
roxim
ate)
ohm/
km
0.13
60.
129
0.12
30.
114
0.10
80.
104
0.10
10.
097
0.09
30.
091
0.08
84.
0Im
peda
nce
at 50
Hz
(App
roxim
ate)
ohm/
km
1.54
51.
120
0.83
10.
579
0.42
50.
341
0.28
40.
232
0.18
70.
159
0.13
55.
0Vo
ltage
dro
p (A
ppro
ximate
for 3
pha
se sy
stem)
v/am
p/km
2.67
61.
940
1.43
91.
003
0.73
60.
591
0.49
20.
402
0.32
40.
275
0.23
46.
0Ca
pacit
ance
at 5
0 Hz
(App
roxim
ate)
mF/k
m0.
170.
190.
210.
240.
260.
290.
310.
340.
370.
410.
467.
0Ap
prox
imate
char
ging
curre
nt pe
r pha
se a
t Uo=
8.7
kV a
nd f
= 50
Hz
mA/m
0.46
0.52
0.57
0.66
0.71
0.79
0.85
0.93
1.01
1.12
1.26
8.0
Susta
ined
curre
nt ra
tings
:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W,
depth
of la
ying
= 0.
8 m
laid
singly
A10
011
914
017
120
423
225
929
333
838
043
2
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid si
ngly
A87
104
123
150
180
206
231
262
304
343
393
8.3
Laid
singly
in a
ir, a
mbien
t temp
. = 3
0 °C
A
111
133
159
196
238
274
309
354
415
472
545
9.0
Shor
t circ
uit cu
rrent
ratin
g of
cond
uctor
for 1
seco
nd
kA2.
353.
294.
706.
588.
9311
.28
14.1
017
.39
22.5
628
.20
37.6
0( i
i )Ar
mour
1.0
DC re
sistan
ce a
t 20
°C (A
ppro
ximate
)oh
m/km
0.
690
0.66
00.
620
0.57
30.
523
0.49
00.
467
0.35
40.
324
0.29
90.
273
2.0
AC re
sistan
ce a
t 80
°C (A
ppro
ximate
)oh
m/km
0.
876
0.83
80.
787
0.72
80.
664
0.62
20.
593
0.45
00.
411
0.38
00.
347
3.0
Shor
t circ
uit cu
rrent
ratin
g of
armo
ur fo
r 1 se
cond
(App
roxim
ate)
kA10
.02
10.4
811
.16
12.0
713
.21
14.1
214
.80
19.5
321
.33
23.1
425
.31
8.7/
15 (1
7.5)
kV
Thre
e Co
re A
lum
iniu
m C
ondu
ctor
XLPE
Insu
late
d St
eel W
ire
Arm
oure
d To
IEC
6050
2-2
(Sui
tabl
e fo
r 8.
7/15
kV
Eart
hed
Syst
em)
SECT
ION
D -
TABL
E 8
Gal
vani
sed
Stee
l Wire
Arm
our
Bedd
ing
Met
allic
Cop
per S
cree
n(C
oppe
r scr
een
can
be o
f Cu
wire
s + o
pen
helix
Cu
tape
or
cop
per t
ape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe s
cree
ned
cabl
es).
For c
oppe
r wire
scr
eene
d ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)XL
PE In
sula
tion
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)A
lum
iniu
m C
ondu
ctor
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
PP F
iller
sBi
nder
tape
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
46
ALUM
INIU
M C
ONDU
CTOR
3 CO
RE, A
2XCE
WY,
G. S
. Wire
arm
oure
d Ca
bles,
12/2
0 kV
to IE
C 60
502-
2Sr.
No.
Nomi
nal A
rea
of C
ondu
ctor
mm2
3550
7095
120
150
185
240
300
400
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
280
381
553
764
965
1186
1500
1967
2445
3126
3.0
Insula
tion
thick
ness
(Nom
inal)
mm5.
55.
55.
55.
55.
55.
55.
55.
55.
55.
54.
0Se
para
tion
shea
th thi
ckne
ss (N
omina
l)mm
1.5
1.6
1.6
1.7
1.7
1.8
1.9
2.0
2.0
2.2
5.0
Armo
ur w
ire d
iamete
r (No
mina
l)mm
2.5
2.5
2.5
2.5
3.15
3.15
3.15
3.15
3.15
3.15
6.0
Oute
r she
ath th
ickne
ss (N
omina
l)mm
2.8
2.9
3.1
3.2
3.3
3.4
3.6
3.7
3.9
4.1
7.0
Oute
r she
ath th
ickne
ss (M
inimu
m)mm
2.04
2.12
2.28
2.36
2.44
2.52
2.68
2.76
2.92
3.08
8.0
Cable
ove
rall d
iamete
r (Ap
prox
imate
)mm
58.0
61.0
65.0
69.0
73.5
77.0
81.5
87.0
92.0
99.5
9.0
Cable
weig
ht (A
ppro
ximate
)kg
/km
4865
5305
5925
6605
8100
8725
9670
1093
512
125
1391
510
.0Sta
ndar
d dr
um le
ngth
(±5%
Toler
ance
)m
500
500
500
500
250
250
250
250
250
250
11.0
Mini
mum
bend
ing ra
dius o
f cab
le (D
uring
insta
llatio
n)mm
696
732
780
828
882
924
978
1044
1104
1194
(B)
Electr
ical P
aram
eters
( i )
Cond
ucto
r1.
0DC
resis
tance
of c
ondu
ctor a
t 20
°C (M
axim
um)
ohm/
km
0.86
80.
641
0.44
30.
320
0.25
30.
206
0.16
40.
125
0.10
00.
0778
2.0
AC re
sistan
ce o
f con
ducto
r at 9
0 °C
(Ap
prox
imate
)oh
m/km
1.
113
0.82
20.
568
0.41
10.
325
0.26
50.
211
0.16
20.
130
0.10
23.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
136
0.13
00.
120
0.11
40.
110
0.10
60.
102
0.09
80.
095
0.09
24.
0Im
peda
nce
at 50
Hz
(App
roxim
ate)
ohm/
km
1.12
10.
832
0.58
10.
427
0.34
30.
285
0.23
40.
189
0.16
10.
137
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km1.
942
1.44
11.
006
0.74
00.
594
0.49
40.
405
0.32
70.
279
0.23
76.
0Ca
pacit
ance
at 5
0 Hz
(App
roxim
ate)
mF/k
m0.
170.
180.
200.
230.
250.
260.
290.
320.
350.
387.
0Ap
prox
imate
char
ging
curre
nt pe
r pha
se a
t Uo=
12 kV
and
f =
50 H
zmA
/m0.
640.
680.
750.
870.
940.
981.
091.
211.
321.
438.
0Su
staine
d cu
rrent
ratin
gs:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W,
depth
of la
ying
= 0.
8 m
laid
singly
A11
914
017
120
423
225
929
333
838
043
2
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid si
ngly
A10
412
315
018
020
623
126
230
434
339
3
8.3
Laid
singly
in a
ir, a
mbien
t temp
. = 3
0 °C
A
133
159
196
238
274
309
354
415
472
545
9.0
Shor
t circ
uit cu
rrent
ratin
g of
cond
uctor
for 1
seco
nd
kA3.
294.
706.
588.
9311
.28
14.1
017
.39
22.5
628
.20
37.6
0( i
i )Ar
mour
1.0
DC re
sistan
ce a
t 20
°C (A
ppro
ximate
)oh
m/km
0.
584
0.55
20.
515
0.48
20.
361
0.34
80.
324
0.29
90.
281
0.25
82.
0AC
resis
tance
at 8
0 °C
(App
roxim
ate)
ohm/
km
0.74
20.
701
0.65
40.
612
0.45
80.
442
0.41
10.
380
0.35
70.
328
3.0
Shor
t circ
uit cu
rrent
ratin
g of
armo
ur fo
r 1 se
cond
(App
roxim
ate)
kA11
.84
12.5
313
.44
14.3
519
.16
19.8
921
.33
23.1
424
.59
26.7
6
12/2
0 (2
4) k
VTh
ree
Core
Alu
min
ium
Con
duct
orXL
PE In
sula
ted
Stee
l Wire
A
rmou
red
To IE
C 60
502-
2(S
uita
ble
for
12.7
/22
kV E
arth
ed
Syst
em)
SECT
ION
D -
TABL
E 9
Gal
vani
sed
Stee
l Wire
Arm
our
Bedd
ing
Met
allic
Cop
per S
cree
n(C
oppe
r scr
een
can
be o
f Cu
wire
s + o
pen
helix
Cu
tape
or
cop
per t
ape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe s
cree
ned
cabl
es).
For c
oppe
r wire
scr
eene
d ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)XL
PE In
sula
tion
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)A
lum
iniu
m C
ondu
ctor
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
PP F
iller
sBi
nder
tape
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
47
ALUM
INIU
M C
ONDU
CTOR
3
CORE
, A2X
CEW
Y, G.
S. W
ire a
rmou
red
Cable
s, 18
/30
kV to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
250
7095
120
150
185
240
300
400
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
381
553
764
965
1186
1500
1967
2445
3126
3.0
Insula
tion
thick
ness
(Nom
inal)
mm8.
08.
08.
08.
08.
08.
08.
08.
08.
04.
0Se
para
tion
shea
th thi
ckne
ss (N
omina
l)mm
1.8
1.8
1.9
2.0
2.0
2.1
2.2
2.3
2.4
5.0
Armo
ur w
ire d
iamete
r (No
mina
l)mm
3.15
3.15
3.15
3.15
3.15
3.15
3.15
3.15
3.15
6.0
Oute
r she
ath th
ickne
ss (N
omina
l)mm
3.4
3.5
3.6
3.7
3.8
4.0
4.1
4.3
4.5
7.0
Oute
r she
ath th
ickne
ss (M
inimu
m)mm
2.52
2.60
2.68
2.76
2.84
3.00
3.08
3.24
3.40
8.0
Cable
ove
rall d
iamete
r (Ap
prox
imate
)mm
75.0
78.5
82.5
86.5
89.5
94.0
99.0
104.
511
2.0
9.0
Cable
weig
ht (A
ppro
ximate
)kg
/km
7940
8625
9415
1016
510
875
1183
513
150
1453
516
455
10.0
Stand
ard
drum
leng
th (±
5% To
leran
ce)
m25
025
025
025
025
025
025
025
025
011
.0M
inimu
m be
nding
radiu
s of c
able
(Dur
ing in
stalla
tion)
mm90
094
299
010
3810
7411
2811
8812
5413
44(B
)Ele
ctrica
l Par
amete
rs( i
)Co
nduc
tor
1.0
DC re
sistan
ce o
f con
ducto
r at 2
0 °C
(Max
imum
)oh
m/km
0.
641
0.44
30.
320
0.25
30.
206
0.16
40.
125
0.10
00.
0778
2.0
AC re
sistan
ce o
f con
ducto
r at 9
0 °C
(Ap
prox
imate
)oh
m/km
0.
822
0.56
80.
411
0.32
50.
265
0.21
10.
161
0.13
00.
102
3.0
Reac
tance
at 5
0 Hz
(App
roxim
ate)
ohm/
km
0.14
30.
132
0.12
60.
121
0.11
70.
112
0.10
70.
104
0.10
04.
0Im
peda
nce
at 50
Hz
(App
roxim
ate)
ohm/
km
0.83
40.
583
0.43
00.
347
0.29
00.
239
0.19
30.
166
0.14
35.
0Vo
ltage
dro
p (A
ppro
ximate
for 3
pha
se sy
stem)
v/am
p/km
1.44
51.
010
0.74
50.
601
0.50
20.
414
0.33
40.
288
0.24
86.
0Ca
pacit
ance
at 5
0 Hz
(App
roxim
ate)
mF/k
m0.
140.
160.
170.
190.
200.
220.
240.
260.
287.
0Ap
prox
imate
char
ging
curre
nt pe
r pha
se a
t Uo=
18 kV
and
f =
50 H
zmA
/m0.
790.
900.
961.
071.
131.
241.
361.
471.
588.
0Su
staine
d cu
rrent
ratin
gs:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W,
depth
of la
ying
= 0.
8 m
laid
singly
A14
017
120
423
225
929
333
838
043
2
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid si
ngly
A12
315
018
020
623
126
230
434
339
3
8.3
Laid
singly
in a
ir, a
mbien
t temp
. = 3
0 °C
A
159
196
238
274
309
354
415
472
545
9.0
Shor
t circ
uit cu
rrent
ratin
g of
cond
uctor
for 1
seco
nd
kA4.
706.
588.
9311
.28
14.1
017
.39
22.5
628
.20
37.6
0( i
i )Ar
mour
1.0
DC re
sistan
ce a
t 20
°C (A
ppro
ximate
)oh
m/km
0.
354
0.33
60.
319
0.30
40.
290
0.27
70.
258
0.24
20.
225
2.0
AC re
sistan
ce a
t 80
°C (A
ppro
ximate
)oh
m/km
0.
450
0.42
70.
405
0.38
60.
368
0.35
20.
328
0.30
70.
286
3.0
Shor
t circ
uit cu
rrent
ratin
g of
armo
ur fo
r 1 se
cond
(App
roxim
ate)
kA19
.53
20.6
121
.70
22.7
823
.87
24.9
526
.76
28.5
730
.74
18/3
0 (3
6) k
VTh
ree
Core
Alu
min
ium
Con
duct
orXL
PE In
sula
ted
Stee
l Wire
A
rmou
red
To IE
C 60
502-
2(S
uita
ble
for
19/3
3 kV
Ear
thed
Sy
stem
)
SECT
ION
D -
TABL
E 10
Gal
vani
sed
Stee
l Wire
Arm
our
Bedd
ing
Met
allic
Cop
per S
cree
n(C
oppe
r scr
een
can
be o
f Cu
wire
s + o
pen
helix
Cu
tape
or
cop
per t
ape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe s
cree
ned
cabl
es).
For c
oppe
r wire
scr
eene
d ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)XL
PE In
sula
tion
Con
duct
or S
cree
n (S
emi-c
ondu
ctiv
e)A
lum
iniu
m C
ondu
ctor
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
PP F
iller
sBi
nder
tape
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
48
COPP
ER C
ONDU
CTOR
3 CO
RE, 2
XCET
gY, D
ouble
Stee
l Tap
ed A
rmou
red
Cable
s 3.6
/6 k
V to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
225
3550
7095
120
150
185
240
300
400
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
5.9
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
665
922
1242
1800
2500
3152
3888
4875
6410
8039
1030
13.
0Ins
ulatio
n thi
ckne
ss (N
omina
l)mm
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.6
2.8
3.0
4.0
Sepa
ratio
n sh
eath
thick
ness
(Nom
inal)
mm1.
21.
21.
31.
41.
41.
51.
51.
61.
71.
82.
05.
0Ste
el tap
e thi
ckne
ss (N
omina
l)mm
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.8
6.0
Oute
r she
ath th
ickne
ss (N
omina
l)mm
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.1
3.3
3.6
7.0
Oute
r she
ath th
ickne
ss (M
inimu
m)mm
1.56
1.64
1.72
1.80
1.88
1.96
2.04
2.12
2.28
2.44
2.68
8.0
Cable
ove
rall d
iamete
r (Ap
prox
imate
)mm
37.5
40.0
43.0
46.5
50.5
54.0
57.0
61.0
67.5
73.5
84.0
9.0
Cable
weig
ht (A
ppro
ximate
)kg
/km
2215
2615
3130
3940
4895
5805
6735
8025
1006
012
235
1624
010
.0Sta
ndar
d dr
um le
ngth
(±5%
Toler
ance
)m
1000
500
500
500
500
500
500
500
500
250
250
11.0
Mini
mum
bend
ing ra
dius o
f cab
le (D
uring
insta
llatio
n)mm
563
600
645
698
758
810
855
915
1013
1103
1260
(B)
Electr
ical P
aram
eters
1.0
DC re
sistan
ce o
f con
ducto
r at 2
0 °C
(Max
imum
)oh
m/km
0.
727
0.52
40.
387
0.26
80.
193
0.15
30.
124
0.09
910.
0754
0.06
010.
0470
2.0
AC re
sistan
ce o
f con
ducto
r at 9
0 °C
(Ap
prox
imate
)oh
m/km
0.
927
0.66
80.
494
0.34
20.
247
0.19
60.
160
0.12
80.
099
0.08
00.
064
3.0
Reac
tance
at 5
0 Hz
(App
roxim
ate)
ohm/
km
0.11
90.
113
0.10
80.
100
0.09
50.
092
0.09
00.
087
0.08
40.
083
0.08
24.
0Im
peda
nce
at 50
Hz
(App
roxim
ate)
ohm/
km
0.93
50.
677
0.50
60.
356
0.26
50.
217
0.18
40.
155
0.13
00.
115
0.10
45.
0Vo
ltage
dro
p (A
ppro
ximate
for 3
pha
se sy
stem)
v/am
p/km
1.61
91.
173
0.87
60.
617
0.45
90.
376
0.31
90.
268
0.22
50.
199
0.18
06.
0Ca
pacit
ance
at 5
0 Hz
(App
roxim
ate)
mF/k
m0.
270.
290.
330.
380.
420.
470.
510.
550.
600.
620.
657.
0Ap
prox
imate
char
ging
curre
nt pe
r pha
se a
t Uo=
3.6
kV a
nd f=
50
HzmA
/m0.
310.
330.
370.
430.
480.
530.
580.
620.
680.
700.
748.
0Su
staine
d cu
rrent
ratin
gs:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W,
depth
of la
ying
= 0.
8 m
laid
singly
A12
915
418
122
026
329
833
237
443
148
254
1
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid si
ngly
A11
213
415
819
423
226
429
633
538
743
549
2
8.3
Laid
singly
in a
ir, a
mbien
t temp
. = 3
0 °C
A
143
172
205
253
307
352
397
453
529
599
683
9.0
Shor
t circ
uit cu
rrent
ratin
g of
cond
uctor
for 1
seco
nd
kA3.
585.
017.
1510
.01
13.5
917
.16
21.4
526
.46
34.3
242
.90
57.2
0
3.6/
6 (7
.2) k
VTh
ree
Core
Cop
per C
ondu
ctor
XLPE
Insu
late
d Do
uble
Ste
el T
ape
Arm
oure
dTo
IEC
6050
2-2
(Sui
tabl
e fo
r 3.
8/6.
6 kV
Ear
thed
Sy
stem
)
SECT
ION
E -
TABL
E 1
Stee
l Tap
e A
rmou
rBi
nder
Tap
eM
etal
lic C
oppe
r Scr
een
(Cop
per s
cree
n ca
n be
of C
u w
ires
+ op
en h
elix
Cu
tape
or
cop
per
tape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe s
cree
ned
cabl
es).
For c
oppe
r wire
scr
eene
d ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)
XLPE
Insu
latio
nC
ondu
ctor
Scr
een
(Sem
i-con
duct
ive)
Cop
per C
ondu
ctor
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
PP F
iller
Bedd
ing
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
49
COPP
ER C
ONDU
CTOR
3
CORE
, 2XC
ETgY
, Dou
ble S
teel T
aped
Arm
oure
d Ca
bles 6
/10
kV to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
225
3550
7095
120
150
185
240
300
400
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
5.9
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
665
922
1242
1800
2500
3152
3888
4875
6410
8039
1030
13.
0Ins
ulatio
n thi
ckne
ss (N
omina
l)mm
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
4.0
Sepa
ratio
n sh
eath
thick
ness
(Nom
inal)
mm1.
31.
31.
41.
41.
51.
61.
61.
71.
81.
92.
05.
0Ste
el tap
e thi
ckne
ss (N
omina
l)mm
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.8
6.0
Oute
r she
ath th
ickne
ss (N
omina
l)mm
2.3
2.4
2.5
2.6
2.7
2.9
3.0
3.1
3.3
3.4
3.7
7.0
Oute
r she
ath th
ickne
ss (M
inimu
m)mm
1.64
1.72
1.80
1.88
1.96
2.12
2.20
2.28
2.44
2.52
2.76
8.0
Cable
ove
rall d
iamete
r (Ap
prox
imate
)mm
42.0
44.5
47.5
51.0
55.5
59.0
62.0
66.0
72.0
77.0
86.0
9.0
Cable
weig
ht (A
ppro
ximate
)kg
/km
2565
2980
3515
4325
5330
6265
7240
8560
1059
012
660
1652
010
.0Sta
ndar
d dr
um le
ngth
(±5%
Toler
ance
)m
500
500
500
500
500
500
500
500
500
250
250
11.0
Mini
mum
bend
ing ra
dius o
f cab
le (D
uring
insta
llatio
n)mm
630
668
713
765
833
885
930
990
1080
1155
1290
(B)
Electr
ical P
aram
eters
1.0
DC re
sistan
ce o
f con
ducto
r at 2
0 °C
(Max
imum
)oh
m/km
0.
727
0.52
40.
387
0.26
80.
193
0.15
30.
124
0.09
910.
0754
0.06
010.
0470
2.0
AC re
sistan
ce o
f con
ducto
r at 9
0 °C
(Ap
prox
imate
)oh
m/km
0.
927
0.66
80.
494
0.34
20.
247
0.19
60.
159
0.12
80.
099
0.08
00.
064
3.0
Reac
tance
at 5
0 Hz
(App
roxim
ate)
ohm/
km
0.12
70.
121
0.11
60.
107
0.10
20.
098
0.09
60.
092
0.08
90.
086
0.08
44.
0Im
peda
nce
at 50
Hz
(App
roxim
ate)
ohm/
km
0.93
60.
679
0.50
70.
358
0.26
70.
219
0.18
60.
158
0.13
30.
117
0.10
65.
0Vo
ltage
dro
p (A
ppro
ximate
for 3
pha
se sy
stem)
v/am
p/km
1.62
11.
176
0.87
80.
620
0.46
20.
379
0.32
20.
274
0.23
00.
203
0.18
46.
0Ca
pacit
ance
at 5
0 Hz
(App
roxim
ate)
mF/k
m0.
210.
230.
260.
290.
330.
360.
390.
420.
480.
520.
587.
0Ap
prox
imate
char
ging
curre
nt pe
r pha
se a
t Uo
=6 kV
and
f= 5
0 Hz
mA/m
0.40
0.43
0.49
0.55
0.62
0.68
0.74
0.79
0.90
0.98
1.09
8.0
Susta
ined
curre
nt ra
tings
:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W
, de
pth o
f layin
g =
0.8
m lai
d sin
glyA
129
154
181
220
263
298
332
374
431
482
541
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid si
ngly
A11
213
415
819
423
226
429
633
538
743
549
2
8.3
Laid
singly
in a
ir, a
mbien
t temp
. = 3
0 °C
A
143
172
205
253
307
352
397
453
529
599
683
9.0
Shor
t circ
uit cu
rrent
ratin
g of
cond
uctor
for 1
seco
nd
kA3.
585.
017.
1510
.01
13.5
917
.16
21.4
526
.46
34.3
242
.90
57.2
0
6/10
(12)
kV
Thre
e Co
re C
oppe
r Con
ducto
rXL
PE In
sula
ted
Doub
le S
teel
Tap
e A
rmou
red
To IE
C 60
502-
2(S
uita
ble
for
6.35
/11
kV E
arth
ed
Syst
em)
SECT
ION
E -
TABL
E 2
Stee
l Tap
e A
rmou
rBi
nder
Tap
eM
etal
lic C
oppe
r Scr
een
(Cop
per s
cree
n ca
n be
of C
u w
ires
+ op
en h
elix
Cu
tape
or
cop
per
tape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe s
cree
ned
cabl
es).
For c
oppe
r wire
scr
eene
d ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)
XLPE
Insu
latio
nC
ondu
ctor
Scr
een
(Sem
i-con
duct
ive)
Cop
per C
ondu
ctor
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
PP F
iller
Bedd
ing
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
50
COPP
ER C
ONDU
CTOR
3
CORE
, 2XC
ETgY
, Dou
ble S
teel T
aped
Arm
oure
d Ca
bles 8
.7/1
5 kV
to IE
C 60
502-
2Sr.
No.
Nomi
nal A
rea
of C
ondu
ctor
mm2
2535
5070
9512
015
018
524
030
040
0(A
)M
anuf
actur
ing D
imen
sions
1.0
Cond
uctor
diam
eter (
Appr
oxim
ate)
mm5.
96.
98.
19.
711
.412
.914
.316
.018
.420
.623
.32.
0Co
nduc
tor w
eight
(App
roxim
ate)
kg/k
m66
592
212
4218
0025
0031
5238
8848
7564
1080
3910
301
3.0
Insula
tion
thick
ness
(Nom
inal)
mm4.
54.
54.
54.
54.
54.
54.
54.
54.
54.
54.
54.
0Se
para
tion
shea
th thi
ckne
ss (N
omina
l)mm
1.4
1.4
1.5
1.5
1.6
1.7
1.7
1.8
1.9
2.0
2.1
5.0
Steel
tape
thick
ness
(Nom
inal)
mm0.
50.
50.
50.
50.
50.
50.
50.
50.
50.
80.
86.
0O
uter s
heath
thick
ness
(Nom
inal)
mm2.
52.
62.
72.
82.
93.
03.
13.
33.
43.
63.
97.
0O
uter s
heath
thick
ness
(Mini
mum)
mm1.
801.
881.
962.
042.
122.
202.
282.
442.
522.
682.
928.
0Ca
ble o
vera
ll diam
eter (
Appr
oxim
ate)
mm47
.550
.053
.056
.560
.564
.067
.071
.577
.083
.591
.09.
0Ca
ble w
eight
(App
roxim
ate)
kg/k
m30
0034
3539
9048
0558
3568
0077
9591
7511
215
1418
517
330
10.0
Stand
ard
drum
leng
th (±
5% To
leran
ce)
m50
050
050
050
050
050
050
050
025
025
025
011
.0M
inimu
m be
nding
radiu
s of c
able
(Dur
ing in
stalla
tion)
mm71
375
079
584
890
896
010
0510
7311
5512
5313
65(B
)Ele
ctrica
l Par
amete
rs1.
0DC
resis
tance
of c
ondu
ctor a
t 20
°C (M
axim
um)
ohm/
km
0.72
70.
524
0.38
70.
268
0.19
30.
153
0.12
40.
0991
0.07
540.
0601
0.04
702.
0AC
resis
tance
of c
ondu
ctor a
t 90
°C (
Appr
oxim
ate)
ohm/
km
0.92
70.
668
0.49
40.
342
0.24
70.
196
0.15
90.
128
0.09
80.
080
0.06
43.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
136
0.12
90.
123
0.11
40.
108
0.10
40.
101
0.09
70.
093
0.09
10.
088
4.0
Impe
danc
e at
50 H
z (A
ppro
ximate
)oh
m/km
0.
937
0.68
00.
509
0.36
00.
270
0.22
20.
188
0.16
10.
135
0.12
10.
109
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km1.
623
1.17
80.
882
0.62
40.
468
0.38
50.
326
0.27
90.
234
0.21
00.
189
6.0
Capa
citan
ce a
t 50
Hz (A
ppro
ximate
)mF
/km
0.17
0.19
0.21
0.24
0.26
0.29
0.31
0.34
0.37
0.41
0.46
7.0
Appr
oxim
ate ch
argin
g cu
rrent
per p
hase
at U
o=8.
7 kV
and
f= 5
0 Hz
mA/m
0.46
0.52
0.57
0.66
0.71
0.79
0.85
0.93
1.01
1.12
1.26
8.0
Susta
ined
curre
nt ra
tings
:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W,
depth
of la
ying
= 0.
8 m
laid
singly
A12
915
418
122
026
329
833
237
443
148
254
1
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid si
ngly
A11
213
415
819
423
226
429
633
538
743
549
2
8.3
Laid
singly
in a
ir, a
mbien
t temp
. = 3
0 °C
A
143
172
205
253
307
352
397
453
529
599
683
9.0
Shor
t circ
uit cu
rrent
ratin
g of
cond
uctor
for 1
seco
nd
kA3.
585.
017.
1510
.01
13.5
917
.16
21.4
526
.46
34.3
242
.90
57.2
0
8.7/
15 (1
7.5)
kV
Thre
e Co
re C
oppe
r Con
ducto
rXL
PE In
sula
ted
Doub
le S
teel
Tap
e A
rmou
red
To IE
C 60
502-
2(S
uita
ble
for
8.7/
15 k
V Ea
rthe
d Sy
stem
)
SECT
ION
E -
TABL
E 3
Stee
l Tap
e A
rmou
rBi
nder
Tap
eM
etal
lic C
oppe
r Scr
een
(Cop
per s
cree
n ca
n be
of C
u w
ires
+ op
en h
elix
Cu
tape
or
cop
per
tape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe s
cree
ned
cabl
es).
For c
oppe
r wire
scr
eene
d ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)
XLPE
Insu
latio
nC
ondu
ctor
Scr
een
(Sem
i-con
duct
ive)
Cop
per C
ondu
ctor
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
PP F
iller
Bedd
ing
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
51
COPP
ER C
ONDU
CTOR
3 CO
RE, 2
XCET
gY, D
ouble
Stee
l Tap
ed A
rmou
red
Cable
s 12/
20 k
V to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
235
5070
9512
015
018
524
030
040
0(A
)M
anuf
actur
ing D
imen
sions
1.0
Cond
uctor
diam
eter (
Appr
oxim
ate)
mm6.
98.
19.
711
.412
.914
.316
.018
.420
.623
.32.
0Co
nduc
tor w
eight
(App
roxim
ate)
kg/k
m92
212
4218
0025
0031
5238
8848
7564
1080
3910
301
3.0
Insula
tion
thick
ness
(Nom
inal)
mm5.
55.
55.
55.
55.
55.
55.
55.
55.
55.
54.
0Se
para
tion
shea
th thi
ckne
ss (N
omina
l)mm
1.5
1.6
1.6
1.7
1.7
1.8
1.9
2.0
2.0
2.2
5.0
Steel
tape
thick
ness
(Nom
inal)
mm0.
50.
50.
50.
50.
50.
50.
50.
80.
80.
86.
0O
uter s
heath
thick
ness
(Nom
inal)
mm2.
72.
82.
93.
13.
23.
33.
43.
63.
84.
07.
0O
uter s
heath
thick
ness
(Mini
mum)
mm1.
962.
042.
122.
282.
362.
442.
522.
682.
843.
008.
0Ca
ble o
vera
ll diam
eter (
Appr
oxim
ate)
mm55
.058
.061
.566
.069
.072
.576
.583
.589
.096
.59.
0Ca
ble w
eight
(App
roxim
ate)
kg/k
m39
0544
6053
2064
1073
6584
2098
0012
740
1493
518
140
10.0
Stand
ard
drum
leng
th (±
5% To
leran
ce)
m50
050
050
050
050
050
025
025
025
025
011
.0M
inimu
m be
nding
radiu
s of c
able
(Dur
ing in
stalla
tion)
mm82
587
092
399
010
3510
8811
4812
5313
3514
48(B
)Ele
ctrica
l Par
amete
rs1.
0DC
resis
tance
of c
ondu
ctor a
t 20
°C (M
axim
um)
ohm/
km
0.52
40.
387
0.26
80.
193
0.15
30.
124
0.09
910.
0754
0.06
010.
0470
2.0
AC re
sistan
ce o
f con
ducto
r at 9
0 °C
(Ap
prox
imate
)oh
m/km
0.
668
0.49
40.
342
0.24
70.
196
0.15
90.
128
0.09
80.
079
0.06
33.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
136
0.13
00.
120
0.11
40.
110
0.10
60.
102
0.09
80.
095
0.09
24.
0Im
peda
nce
at 50
Hz
(App
roxim
ate)
ohm/
km
0.68
20.
511
0.36
20.
272
0.22
50.
191
0.16
40.
139
0.12
40.
112
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km1.
181
0.88
50.
627
0.47
10.
390
0.33
10.
284
0.24
10.
215
0.19
46.
0Ca
pacit
ance
at 5
0 Hz
(App
roxim
ate)
mF/k
m0.
170.
180.
200.
230.
250.
260.
290.
320.
350.
387.
0Ap
prox
imate
char
ging
curre
nt pe
r pha
se a
t Uo=
12 kV
and
f= 5
0 Hz
mA/m
0.64
0.68
0.75
0.87
0.94
0.98
1.09
1.21
1.32
1.43
8.0
Susta
ined
curre
nt ra
tings
:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.
8 m
laid
singly
A15
418
122
026
329
833
237
443
148
254
1
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid si
ngly
A13
415
819
423
226
429
633
538
743
549
2
8.3
Laid
singly
in a
ir, a
mbien
t temp
. = 3
0 °C
A
172
205
253
307
352
397
453
529
599
683
9.0
Shor
t circ
uit cu
rrent
ratin
g of
cond
uctor
for 1
seco
nd
kA5.
017.
1510
.01
13.5
917
.16
21.4
526
.46
34.3
242
.90
57.2
0
12/2
0 (2
4) k
VTh
ree
Core
Cop
per C
ondu
ctor
XLPE
Insu
late
d Do
uble
Ste
el T
ape
Arm
oure
dTo
IEC
6050
2-2
(Sui
tabl
e fo
r 12
.7/2
2 kV
Ear
thed
Sy
stem
)
SECT
ION
E -
TABL
E 4
Stee
l Tap
e A
rmou
rBi
nder
Tap
eM
etal
lic C
oppe
r Scr
een
(Cop
per s
cree
n ca
n be
of C
u w
ires
+ op
en h
elix
Cu
tape
or
cop
per
tape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe s
cree
ned
cabl
es).
For c
oppe
r wire
scr
eene
d ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)
XLPE
Insu
latio
nC
ondu
ctor
Scr
een
(Sem
i-con
duct
ive)
Cop
per C
ondu
ctor
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
PP F
iller
Bedd
ing
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
52
COPP
ER C
ONDU
CTOR
3 CO
RE, 2
XCET
gY, D
ouble
Stee
l Tap
ed A
rmou
red
Cable
s 18/
30 k
V to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
250
7095
120
150
185
240
300
400
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
1242
1800
2500
3152
3888
4875
6410
8039
1030
13.
0Ins
ulatio
n thi
ckne
ss (N
omina
l)mm
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
4.0
Sepa
ratio
n sh
eath
thick
ness
(Nom
inal)
mm1.
81.
81.
92.
02.
02.
12.
22.
32.
45.
0Ste
el tap
e thi
ckne
ss (N
omina
l)mm
0.5
0.5
0.5
0.8
0.8
0.8
0.8
0.8
0.8
6.0
Oute
r she
ath th
ickne
ss (N
omina
l)mm
3.2
3.3
3.5
3.6
3.7
3.9
4.0
4.2
4.4
7.0
Oute
r she
ath th
ickne
ss (M
inimu
m)mm
2.36
2.44
2.60
2.68
2.76
2.92
3.00
3.16
3.32
8.0
Cable
ove
rall d
iamete
r (Ap
prox
imate
)mm
70.5
74.0
78.0
83.0
86.0
90.5
96.0
101.
510
8.5
9.0
Cable
weig
ht (A
ppro
ximate
)kg
/km
5800
6725
7895
9760
1086
512
400
1464
016
930
2021
010
.0Sta
ndar
d dr
um le
ngth
(±5%
Toler
ance
)m
500
250
250
250
250
250
250
250
250
11.0
Mini
mum
bend
ing ra
dius o
f cab
le (D
uring
insta
llatio
n)mm
1058
1110
1170
1245
1290
1358
1440
1523
1628
(B)
Electr
ical P
aram
eters
1.0
DC re
sistan
ce o
f con
ducto
r at 2
0 °C
(Max
imum
)oh
m/km
0.
387
0.26
80.
193
0.15
30.
124
0.09
910.
0754
0.06
010.
0470
2.0
AC re
sistan
ce o
f con
ducto
r at 9
0 °C
(Ap
prox
imate
)oh
m/km
0.
494
0.34
20.
247
0.19
60.
159
0.12
80.
098
0.07
90.
063
3.0
Reac
tance
at 5
0 Hz
(App
roxim
ate)
ohm/
km
0.14
30.
132
0.12
60.
121
0.11
70.
112
0.10
70.
104
0.10
04.
0Im
peda
nce
at 50
Hz
(App
roxim
ate)
ohm/
km
0.51
40.
367
0.27
70.
230
0.19
70.
170
0.14
50.
131
0.11
85.
0Vo
ltage
dro
p (A
ppro
ximate
for 3
pha
se sy
stem)
v/am
p/km
0.89
00.
636
0.48
00.
398
0.34
10.
294
0.25
10.
227
0.20
46.
0Ca
pacit
ance
at 5
0 Hz
(App
roxim
ate)
mF/k
m0.
140.
160.
170.
190.
200.
220.
240.
260.
287.
0Ap
prox
imate
char
ging
curre
nt pe
r pha
se a
t Uo=
18 kV
and
f= 5
0 Hz
mA/m
0.79
0.90
0.96
1.07
1.13
1.24
1.36
1.47
1.58
8.0
Susta
ined
curre
nt ra
tings
:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W,
depth
of la
ying
= 0.
8 m
laid
singly
A18
122
026
329
833
237
443
148
254
1
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid si
ngly
A15
819
423
226
429
633
538
743
549
2
8.3
Laid
singly
in a
ir, a
mbien
t temp
. = 3
0 °C
A
205
253
307
352
397
453
529
599
683
9.0
Shor
t circ
uit cu
rrent
ratin
g of
cond
uctor
for 1
seco
nd
kA7.
1510
.01
13.5
917
.16
21.4
526
.46
34.3
242
.90
57.2
0
18/3
0 (3
6) k
VTh
ree
Core
Cop
per C
ondu
ctor
XLPE
Insu
late
d Do
uble
Ste
el T
ape
Arm
oure
dTo
IEC
6050
2-2
(Sui
tabl
e fo
r 19
/33
kV E
arth
ed
Syst
em)
SECT
ION
E -
TABL
E 5
Stee
l Tap
e A
rmou
rBi
nder
Tap
eM
etal
lic C
oppe
r Scr
een
(Cop
per s
cree
n ca
n be
of C
u w
ires
+ op
en h
elix
Cu
tape
or
cop
per
tape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe s
cree
ned
cabl
es).
For c
oppe
r wire
scr
eene
d ca
bles
the
deta
ils c
an b
e gi
ven
on s
peci
fic re
ques
t.)
XLPE
Insu
latio
nC
ondu
ctor
Scr
een
(Sem
i-con
duct
ive)
Cop
per C
ondu
ctor
Insu
latio
n Sc
reen
(Sem
i-con
duct
ive)
PP F
iller
Bedd
ing
Out
er S
heat
h
OCI/PBMVC/REV.001/010410
53
ALUM
INIU
M C
ONDU
CTOR
3
CORE
, A2X
CETg
Y, Do
uble
Steel
Tape
d Ar
mour
ed C
ables
3.6
/6 k
V to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
225
3550
7095
120
150
185
240
300
400
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
5.9
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
203
280
381
553
764
965
1186
1500
1967
2445
3126
3.0
Insula
tion
thick
ness
(Nom
inal)
mm2.
52.
52.
52.
52.
52.
52.
52.
52.
62.
83.
04.
0Se
para
tion
shea
th thi
ckne
ss (N
omina
l)mm
1.2
1.2
1.3
1.4
1.4
1.5
1.5
1.6
1.7
1.8
2.0
5.0
Steel
tape
thick
ness
(Nom
inal)
mm0.
50.
50.
50.
50.
50.
50.
50.
50.
50.
50.
86.
0O
uter s
heath
thick
ness
(Nom
inal)
mm2.
22.
32.
42.
52.
62.
72.
82.
93.
13.
33.
67.
0O
uter s
heath
thick
ness
(Mini
mum)
mm1.
561.
641.
721.
801.
881.
962.
042.
122.
282.
442.
688.
0Ca
ble o
vera
ll diam
eter (
Appr
oxim
ate)
mm37
.540
.043
.046
.550
.554
.057
.061
.067
.573
.584
.09.
0Ca
ble w
eight
(App
roxim
ate)
kg/k
m17
5519
7522
7026
9531
6036
2040
3046
5056
2066
4090
6010
.0Sta
ndar
d dr
um le
ngth
(±5%
Toler
ance
)m
1000
500
500
500
500
500
500
500
500
250
250
11.0
Mini
mum
bend
ing ra
dius o
f cab
le (D
uring
insta
llatio
n)mm
563
600
645
698
758
810
855
915
1013
1103
1260
(B)
Electr
ical P
aram
eters
1.0
DC re
sistan
ce o
f con
ducto
r at 2
0 °C
(Max
imum
)oh
m/km
1.
200.
868
0.64
10.
443
0.32
00.
253
0.20
60.
164
0.12
50.
100
0.07
782.
0AC
resis
tance
of c
ondu
ctor a
t 90
°C (
Appr
oxim
ate)
ohm/
km
1.53
91.
113
0.82
20.
568
0.41
10.
325
0.26
50.
211
0.16
20.
130
0.10
23.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
119
0.11
30.
108
0.10
00.
095
0.09
20.
090
0.08
70.
084
0.08
30.
082
4.0
Impe
danc
e at
50 H
z (A
ppro
ximate
)oh
m/km
1.
544
1.11
90.
829
0.57
70.
422
0.33
80.
280
0.22
80.
182
0.15
40.
131
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km2.
674
1.93
81.
436
0.99
90.
731
0.58
50.
485
0.39
50.
315
0.26
70.
227
6.0
Capa
citan
ce a
t 50
Hz (A
ppro
ximate
)mF
/km
0.27
0.29
0.33
0.38
0.42
0.47
0.51
0.55
0.60
0.62
0.65
7.0
Appr
oxim
ate ch
argin
g cu
rrent
per p
hase
at U
o=3.
6 kV
and
f= 5
0 Hz
mA/m
0.31
0.33
0.37
0.43
0.48
0.53
0.58
0.62
0.68
0.70
0.74
8.0
Susta
ined
curre
nt ra
tings
:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W,
depth
of la
ying
= 0.
8 m
laid
singly
A10
011
914
017
120
423
225
929
333
838
043
2
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid si
ngly
A87
104
123
150
180
206
231
262
304
343
393
8.3
Laid
singly
in a
ir, a
mbien
t temp
. = 3
0 °C
A
111
133
159
196
238
274
309
354
415
472
545
9.0
Shor
t circ
uit cu
rrent
ratin
g of
cond
uctor
for 1
seco
nd
kA2.
353.
294.
706.
588.
9311
.28
14.1
017
.39
22.5
628
.20
37.6
0
3.6/
6 (7
.2) k
VTh
ree
Core
Alu
min
ium
Con
ducto
rXL
PE In
sula
ted
Doub
le S
teel
Tap
e A
rmou
red
To IE
C 60
502-
2(S
uita
ble
for
3.8/
6.6
kV E
arth
ed
Syst
em)
SECT
ION
E -
TABL
E 6
Stee
l Tap
e A
rmou
rBi
nder
Tap
eM
etal
lic C
oppe
r Scr
een
(Cop
per s
cree
n ca
n be
of C
u w
ires
+ op
en h
elix
Cu
tape
or
cop
per
tape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe s
cree
ned
cabl
es).
For
copp
er w
ire s
cree
ned
cabl
es th
e de
tails
can
be
give
n on
spe
cific
requ
est.)
XLPE
Insu
latio
nC
ondu
ctor
Scr
een
(Sem
i-con
duct
ive)
Alu
min
ium
Con
duct
orIn
sula
tion
Scre
en (S
emi-c
ondu
ctiv
e)PP
Fill
erBe
ddin
gO
uter
She
ath
OCI/PBMVC/REV.001/010410
54
ALUM
INIU
M C
ONDU
CTOR
3 CO
RE, A
2XCE
TgY,
Doub
le Ste
el Ta
ped
Armo
ured
Cab
les 6
/10
kV to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
225
3550
7095
120
150
185
240
300
400
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
5.9
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
203
280
381
553
764
965
1186
1500
1967
2445
3126
3.0
Insula
tion
thick
ness
(Nom
inal)
mm3.
43.
43.
43.
43.
43.
43.
43.
43.
43.
43.
44.
0Se
para
tion
shea
th thi
ckne
ss (N
omina
l)mm
1.3
1.3
1.4
1.4
1.5
1.6
1.6
1.7
1.8
1.9
2.0
5.0
Steel
tape
thick
ness
(Nom
inal)
mm0.
50.
50.
50.
50.
50.
50.
50.
50.
50.
50.
86.
0O
uter s
heath
thick
ness
(Nom
inal)
mm2.
32.
42.
52.
62.
72.
93.
03.
13.
33.
43.
77.
0O
uter s
heath
thick
ness
(Mini
mum)
mm1.
641.
721.
801.
881.
962.
122.
202.
282.
442.
522.
768.
0Ca
ble o
vera
ll diam
eter (
Appr
oxim
ate)
mm42
.044
.547
.551
.055
.559
.062
.066
.072
.077
.086
.09.
0Ca
ble w
eight
(App
roxim
ate)
kg/k
m21
0023
3526
5030
8035
9540
8045
3551
8061
4570
7093
4010
.0Sta
ndar
d dr
um le
ngth
(±5%
Toler
ance
)m
500
500
500
500
500
500
500
500
500
250
250
11.0
Mini
mum
bend
ing ra
dius o
f cab
le (D
uring
insta
llatio
n)mm
630
668
713
765
833
885
930
990
1080
1155
1290
(B)
Electr
ical P
aram
eters
1.0
DC re
sistan
ce o
f con
ducto
r at 2
0 °C
(Max
imum
)oh
m/km
1.
200.
868
0.64
10.
443
0.32
00.
253
0.20
60.
164
0.12
50.
100
0.07
782.
0AC
resis
tance
of c
ondu
ctor a
t 90
°C (
Appr
oxim
ate)
ohm/
km
1.53
91.
113
0.82
20.
568
0.41
10.
325
0.26
50.
211
0.16
20.
130
0.10
23.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
127
0.12
10.
116
0.10
70.
102
0.09
80.
096
0.09
20.
089
0.08
60.
084
4.0
Impe
danc
e at
50 H
z (A
ppro
ximate
)oh
m/km
1.
544
1.12
00.
830
0.57
80.
423
0.33
90.
282
0.23
00.
185
0.15
60.
132
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km2.
674
1.94
01.
438
1.00
10.
733
0.58
70.
488
0.39
80.
320
0.27
00.
229
6.0
Capa
citan
ce a
t 50
Hz (A
ppro
ximate
)mF
/km
0.21
0.23
0.26
0.29
0.33
0.36
0.39
0.42
0.48
0.52
0.58
7.0
Appr
oxim
ate ch
argin
g cu
rrent
per p
hase
at U
o =6
kV a
nd f=
50
HzmA
/m0.
400.
430.
490.
550.
620.
680.
740.
790.
900.
981.
098.
0Su
staine
d cu
rrent
ratin
gs:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W,
depth
of la
ying
= 0.
8 m
laid
singly
A10
011
914
017
120
423
225
929
333
838
043
2
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid si
ngly
A87
104
123
150
180
206
231
262
304
343
393
8.3
Laid
singly
in a
ir, a
mbien
t temp
. = 3
0 °C
A
111
133
159
196
238
274
309
354
415
472
545
9.0
Shor
t circ
uit cu
rrent
ratin
g of
cond
uctor
for 1
seco
nd
kA2.
353.
294.
706.
588.
9311
.28
14.1
017
.39
22.5
628
.20
37.6
0
6/10
(12)
kV
Thre
e Co
re A
lum
iniu
m C
ondu
ctor
XLPE
Insu
late
d Do
uble
Ste
el T
ape
Arm
oure
dTo
IEC
6050
2-2
(Sui
tabl
e fo
r 6.
35/1
1 kV
Ear
thed
Sy
stem
)
SECT
ION
E -
TABL
E 7
Stee
l Tap
e A
rmou
rBi
nder
Tap
eM
etal
lic C
oppe
r Scr
een
(Cop
per s
cree
n ca
n be
of C
u w
ires
+ op
en h
elix
Cu
tape
or
cop
per
tape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe s
cree
ned
cabl
es).
For
copp
er w
ire s
cree
ned
cabl
es th
e de
tails
can
be
give
n on
spe
cific
requ
est.)
XLPE
Insu
latio
nC
ondu
ctor
Scr
een
(Sem
i-con
duct
ive)
Alu
min
ium
Con
duct
orIn
sula
tion
Scre
en (S
emi-c
ondu
ctiv
e)PP
Fill
erBe
ddin
gO
uter
She
ath
OCI/PBMVC/REV.001/010410
55
ALUM
INIU
M C
ONDU
CTOR
3
CORE
, A2X
CETg
Y, Do
uble
Steel
Tape
d Ar
mour
ed C
ables
8.7
/15
kV to
IEC
6050
2-2
Sr. N
o.No
mina
l Are
a of
Con
ducto
rmm
225
3550
7095
120
150
185
240
300
400
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
5.9
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
203
280
381
553
764
965
1186
1500
1967
2445
3126
3.0
Insula
tion
thick
ness
(Nom
inal)
mm4.
54.
54.
54.
54.
54.
54.
54.
54.
54.
54.
54.
0Se
para
tion
shea
th thi
ckne
ss (N
omina
l)mm
1.4
1.4
1.5
1.5
1.6
1.7
1.7
1.8
1.9
2.0
2.1
5.0
Steel
tape
thick
ness
(Nom
inal)
mm0.
50.
50.
50.
50.
50.
50.
50.
50.
50.
80.
86.
0O
uter s
heath
thick
ness
(Nom
inal)
mm2.
52.
62.
72.
82.
93.
03.
13.
33.
43.
63.
97.
0O
uter s
heath
thick
ness
(Mini
mum)
mm1.
801.
881.
962.
042.
122.
202.
282.
442.
522.
682.
928.
0Ca
ble o
vera
ll diam
eter (
Appr
oxim
ate)
mm47
.550
.053
.056
.560
.564
.067
.071
.577
.083
.591
.09.
0Ca
ble w
eight
(App
roxim
ate)
kg/k
m25
4027
9031
3035
5541
0046
1050
9058
0067
7585
9010
155
10.0
Stand
ard
drum
leng
th (±
5% To
leran
ce)
m50
050
050
050
050
050
050
050
025
025
025
011
.0M
inimu
m be
nding
radiu
s of c
able
(Dur
ing in
stalla
tion)
mm71
375
079
584
890
896
010
0510
7311
5512
5313
65(B
)Ele
ctrica
l Par
amete
rs1.
0DC
resis
tance
of c
ondu
ctor a
t 20
°C (M
axim
um)
ohm/
km
1.20
0.86
80.
641
0.44
30.
320
0.25
30.
206
0.16
40.
125
0.10
00.
0778
2.0
AC re
sistan
ce o
f con
ducto
r at 9
0 °C
(Ap
prox
imate
)oh
m/km
1.
539
1.11
30.
822
0.56
80.
411
0.32
50.
265
0.21
10.
162
0.13
00.
102
3.0
Reac
tance
at 5
0 Hz
(App
roxim
ate)
ohm/
km
0.13
60.
129
0.12
30.
114
0.10
80.
104
0.10
10.
097
0.09
30.
091
0.08
84.
0Im
peda
nce
at 50
Hz
(App
roxim
ate)
ohm/
km
1.54
51.
120
0.83
10.
579
0.42
50.
341
0.28
40.
232
0.18
70.
159
0.13
55.
0Vo
ltage
dro
p (A
ppro
ximate
for 3
pha
se sy
stem)
v/am
p/km
2.67
61.
940
1.43
91.
003
0.73
60.
591
0.49
20.
402
0.32
40.
275
0.23
46.
0Ca
pacit
ance
at 5
0 Hz
(App
roxim
ate)
mF/k
m0.
170.
190.
210.
240.
260.
290.
310.
340.
370.
410.
467.
0Ap
prox
imate
char
ging
curre
nt pe
r pha
se a
t Uo=
8.7
kV a
nd f=
50
HzmA
/m0.
460.
520.
570.
660.
710.
790.
850.
931.
011.
121.
268.
0Su
staine
d cu
rrent
ratin
gs:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W,
depth
of la
ying
= 0.
8 m
laid
singly
A10
011
914
017
120
423
225
929
333
838
043
2
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid si
ngly
A87
104
123
150
180
206
231
262
304
343
393
8.3
Laid
singly
in a
ir, a
mbien
t temp
. = 3
0 °C
A
111
133
159
196
238
274
309
354
415
472
545
9.0
Shor
t circ
uit cu
rrent
ratin
g of
cond
uctor
for 1
seco
nd
kA2.
353.
294.
706.
588.
9311
.28
14.1
017
.39
22.5
628
.20
37.6
0
8.7/
15 (1
7.5)
kV
Thre
e Co
re A
lum
iniu
m C
ondu
ctor
XLPE
Insu
late
d Do
uble
Ste
el T
ape
Arm
oure
dTo
IEC
6050
2-2
(Sui
tabl
e fo
r 8.
7/15
kV
Eart
hed
Syst
em)
SECT
ION
E -
TABL
E 8
Stee
l Tap
e A
rmou
rBi
nder
Tap
eM
etal
lic C
oppe
r Scr
een
(Cop
per s
cree
n ca
n be
of C
u w
ires
+ op
en h
elix
Cu
tape
or
cop
per
tape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe s
cree
ned
cabl
es).
For
copp
er w
ire s
cree
ned
cabl
es th
e de
tails
can
be
give
n on
spe
cific
requ
est.)
XLPE
Insu
latio
nC
ondu
ctor
Scr
een
(Sem
i-con
duct
ive)
Alu
min
ium
Con
duct
orIn
sula
tion
Scre
en (S
emi-c
ondu
ctiv
e)PP
Fill
erBe
ddin
gO
uter
She
ath
OCI/PBMVC/REV.001/010410
56
ALUM
INIU
M C
ONDU
CTOR
3 CO
RE, A
2XCE
TgY,
Doub
le Ste
el Ta
ped
Armo
ured
Cab
les 1
2/20
kV
to IE
C 60
502-
2Sr.
No.
Nomi
nal A
rea
of C
ondu
ctor
mm2
3550
7095
120
150
185
240
300
400
(A)
Man
ufac
turing
Dim
ensio
ns1.
0Co
nduc
tor d
iamete
r (Ap
prox
imate
)mm
6.9
8.1
9.7
11.4
12.9
14.3
16.0
18.4
20.6
23.3
2.0
Cond
uctor
weig
ht (A
ppro
ximate
)kg
/km
280
381
553
764
965
1186
1500
1967
2445
3126
3.0
Insula
tion
thick
ness
(Nom
inal)
mm5.
55.
55.
55.
55.
55.
55.
55.
55.
55.
54.
0Se
para
tion
shea
th thi
ckne
ss (N
omina
l)mm
1.5
1.6
1.6
1.7
1.7
1.8
1.9
2.0
2.0
2.2
5.0
Steel
tape
thick
ness
(Nom
inal)
mm0.
50.
50.
50.
50.
50.
50.
50.
80.
80.
86.
0O
uter s
heath
thick
ness
(Nom
inal)
mm2.
72.
82.
93.
13.
23.
33.
43.
63.
84.
07.
0O
uter s
heath
thick
ness
(Mini
mum)
mm1.
962.
042.
122.
282.
362.
442.
522.
682.
843.
008.
0Ca
ble o
vera
ll diam
eter (
Appr
oxim
ate)
mm55
.058
.061
.566
.069
.072
.576
.583
.589
.096
.59.
0Ca
ble w
eight
(App
roxim
ate)
kg/k
m32
6035
9540
7546
7551
8057
2064
2583
0093
4510
965
10.0
Stand
ard
drum
leng
th (±
5% To
leran
ce)
m50
050
050
050
050
050
025
025
025
025
011
.0M
inimu
m be
nding
radiu
s of c
able
(Dur
ing in
stalla
tion)
mm82
587
092
399
010
3510
8811
4812
5313
3514
48(B
)Ele
ctrica
l Par
amete
rs1.
0DC
resis
tance
of c
ondu
ctor a
t 20
°C (M
axim
um)
ohm/
km
0.86
80.
641
0.44
30.
320
0.25
30.
206
0.16
40.
125
0.10
00.
0778
2.0
AC re
sistan
ce o
f con
ducto
r at 9
0 °C
(Ap
prox
imate
)oh
m/km
1.
113
0.82
20.
568
0.41
10.
325
0.26
50.
211
0.16
20.
130
0.10
23.
0Re
actan
ce a
t 50
Hz (A
ppro
ximate
)oh
m/km
0.
136
0.13
00.
120
0.11
40.
110
0.10
60.
102
0.09
80.
095
0.09
24.
0Im
peda
nce
at 50
Hz
(App
roxim
ate)
ohm/
km
1.12
10.
832
0.58
10.
427
0.34
30.
285
0.23
40.
189
0.16
10.
137
5.0
Volta
ge d
rop
(App
roxim
ate fo
r 3 p
hase
syste
m)v/
amp/
km1.
942
1.44
11.
006
0.74
00.
594
0.49
40.
405
0.32
70.
279
0.23
76.
0Ca
pacit
ance
at 5
0 Hz
(App
roxim
ate)
mF/k
m0.
170.
180.
200.
230.
250.
260.
290.
320.
350.
387.
0Ap
prox
imate
char
ging
curre
nt pe
r pha
se a
t Uo=
12 kV
and
f= 5
0 Hz
mA/m
0.64
0.68
0.75
0.87
0.94
0.98
1.09
1.21
1.32
1.43
8.0
Susta
ined
curre
nt ra
tings
:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W,
depth
of la
ying
= 0.
8 m
laid
singly
A11
914
017
120
423
225
929
333
838
043
2
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid si
ngly
A10
412
315
018
020
623
126
230
434
339
3
8.3
Laid
singly
in a
ir, a
mbien
t temp
. = 3
0 °C
A
133
159
196
238
274
309
354
415
472
545
9.0
Shor
t circ
uit cu
rrent
ratin
g of
cond
uctor
for 1
seco
nd
kA3.
294.
706.
588.
9311
.28
14.1
017
.39
22.5
628
.20
37.6
0
12/2
0 (2
4) k
VTh
ree
Core
Alu
min
ium
Con
ducto
rXL
PE In
sula
ted
Doub
le S
teel
Tap
e A
rmou
red
To IE
C 60
502-
2(S
uita
ble
for
12.7
/22
kV E
arth
ed
Syst
em)
SECT
ION
E -
TABL
E 9
Stee
l Tap
e A
rmou
rBi
nder
Tap
eM
etal
lic C
oppe
r Scr
een
(Cop
per s
cree
n ca
n be
of C
u w
ires
+ op
en h
elix
Cu
tape
or
cop
per
tape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe s
cree
ned
cabl
es).
For
copp
er w
ire s
cree
ned
cabl
es th
e de
tails
can
be
give
n on
spe
cific
requ
est.)
XLPE
Insu
latio
nC
ondu
ctor
Scr
een
(Sem
i-con
duct
ive)
Alu
min
ium
Con
duct
orIn
sula
tion
Scre
en (S
emi-c
ondu
ctiv
e)PP
Fill
erBe
ddin
gO
uter
She
ath
OCI/PBMVC/REV.001/010410
57
ALUM
INIU
M C
ONDU
CTOR
3 CO
RE, A
2XCE
TgY,
Doub
le Ste
el Ta
ped
Armo
ured
Cab
les 1
8/30
kV
to IE
C 60
502-
2Sr.
No.
Nomi
nal A
rea
of C
ondu
ctor
mm2
5070
9512
015
018
524
030
040
0(A
)M
anuf
actur
ing D
imen
sions
1.0
Cond
uctor
diam
eter (
Appr
oxim
ate)
mm8.
19.
711
.412
.914
.316
.018
.420
.623
.32.
0Co
nduc
tor w
eight
(App
roxim
ate)
kg/k
m38
155
376
496
511
8615
0019
6724
4531
263.
0Ins
ulatio
n thi
ckne
ss (N
omina
l)mm
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
4.0
Sepa
ratio
n sh
eath
thick
ness
(Nom
inal)
mm1.
81.
81.
92.
02.
02.
12.
22.
32.
45.
0Ste
el tap
e thi
ckne
ss (N
omina
l)mm
0.5
0.5
0.5
0.8
0.8
0.8
0.8
0.8
0.8
6.0
Oute
r she
ath th
ickne
ss (N
omina
l)mm
3.2
3.3
3.5
3.6
3.7
3.9
4.0
4.2
4.4
7.0
Oute
r she
ath th
ickne
ss (M
inimu
m)mm
2.36
2.44
2.60
2.68
2.76
2.92
3.00
3.16
3.32
8.0
Cable
ove
rall d
iamete
r (Ap
prox
imate
)mm
70.5
74.0
78.0
83.0
86.0
90.5
96.0
101.
510
8.5
9.0
Cable
weig
ht (A
ppro
ximate
)kg
/km
4940
5475
6160
7575
8165
9025
1019
511
335
1303
510
.0Sta
ndar
d dr
um le
ngth
(±5%
Toler
ance
)m
500
250
250
250
250
250
250
250
250
11.0
Mini
mum
bend
ing ra
dius o
f cab
le (D
uring
insta
llatio
n)mm
1058
1110
1170
1245
1290
1358
1440
1523
1628
(B)
Electr
ical P
aram
eters
1.0
DC re
sistan
ce o
f con
ducto
r at 2
0 °C
(Max
imum
)oh
m/km
0.
641
0.44
30.
320
0.25
30.
206
0.16
40.
125
0.10
00.
0778
2.0
AC re
sistan
ce o
f con
ducto
r at 9
0 °C
(Ap
prox
imate
)oh
m/km
0.
822
0.56
80.
411
0.32
50.
265
0.21
10.
161
0.13
00.
102
3.0
Reac
tance
at 5
0 Hz
(App
roxim
ate)
ohm/
km
0.14
30.
132
0.12
60.
121
0.11
70.
112
0.10
70.
104
0.10
04.
0Im
peda
nce
at 50
Hz
(App
roxim
ate)
ohm/
km
0.83
40.
583
0.43
00.
347
0.29
00.
239
0.19
30.
166
0.14
35.
0Vo
ltage
dro
p (A
ppro
ximate
for 3
pha
se sy
stem)
v/am
p/km
1.44
51.
010
0.74
50.
601
0.50
20.
414
0.33
40.
288
0.24
86.
0Ca
pacit
ance
at 5
0 Hz
(App
roxim
ate)
mF/k
m0.
140.
160.
170.
190.
200.
220.
240.
260.
287.
0Ap
prox
imate
char
ging
curre
nt pe
r pha
se a
t Uo=
18 kV
and
f= 5
0 Hz
mA/m
0.79
0.90
0.96
1.07
1.13
1.24
1.36
1.47
1.58
8.0
Susta
ined
curre
nt ra
tings
:-
8.1
Laid
direc
t, gr
ound
temp
. = 2
0 °C
& Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W,
depth
of la
ying
= 0.
8 m
laid
singly
A14
017
120
423
225
929
333
838
043
2
8.2
Draw
n int
o ea
rthen
ware
duc
ts, g
roun
d tem
p. =
20
°C a
nd Th
erma
l res
istivi
ty of
soil =
1.5
°C m
/W, d
epth
of lay
ing =
0.8
m, l
aid si
ngly
A12
315
018
020
623
126
230
434
339
3
8.3
Laid
singly
in a
ir, a
mbien
t temp
. = 3
0 °C
A
159
196
238
274
309
354
415
472
545
9.0
Shor
t circ
uit cu
rrent
ratin
g of
cond
uctor
for 1
seco
nd
kA4.
706.
588.
9311
.28
14.1
017
.39
22.5
628
.20
37.6
0
18/3
0 (3
6) k
VTh
ree
Core
Alu
min
ium
Con
ducto
rXL
PE In
sula
ted
Doub
le S
teel
Tap
e A
rmou
red
To IE
C 60
502-
2(S
uita
ble
for
19/3
3 kV
Ear
thed
Sy
stem
)
SECT
ION
E -
TABL
E 10
Stee
l Tap
e A
rmou
rBi
nder
Tap
eM
etal
lic C
oppe
r Scr
een
(Cop
per s
cree
n ca
n be
of C
u w
ires
+ op
en h
elix
Cu
tape
or
cop
per
tape
(The
det
ails
give
n in
bel
ow T
able
are
for
copp
er ta
pe s
cree
ned
cabl
es).
For
copp
er w
ire s
cree
ned
cabl
es th
e de
tails
can
be
give
n on
spe
cific
requ
est.)
XLPE
Insu
latio
nC
ondu
ctor
Scr
een
(Sem
i-con
duct
ive)
Alu
min
ium
Con
duct
orIn
sula
tion
Scre
en (S
emi-c
ondu
ctiv
e)PP
Fill
erBe
ddin
gO
uter
She
ath
OCI/PBMVC/REV.001/010410
58
Conductor Stranding Machine
150 mm Sheating Line
OCI/PBMVC/REV.001/010410
59
Section F
OCI/PBMVC/REV.001/010410
60
OCI/PBMVC/REV.001/010410
61
GROUP RATING FACTORS CIRCUITS OF THREE SINGLE CORE CABLES,IN TREFOIL LAID DIRECT IN GROUND
Number of cables in
group
Spacing between group centres (S) mm
Touching 200 400 600 8002 0.73 0.83 0.88 0.90 0.923 0.60 0.73 0.79 0.83 0.864 0.54 0.68 0.75 0.80 0.845 0.49 0.63 0.72 0.78 0.826 0.46 0.61 0.70 0.76 0.817 0.43 0.58 0.68 0.75 0.808 0.41 0.57 0.67 0.74 -9 0.39 0.55 0.66 0.73 -
10 0.37 0.54 0.65 - -11 0.36 0.53 0.64 - -12 0.35 0.52 0.64 - -
S = Spacing between the group’s centre
SECTION F - TABLE 1
GROUP RATING FACTORS FOR CIRCUITS OF THREE CORE CABLES,LAID DIRECT IN GROUND
Number of cables in
group
Spacing between group centres (S) mm
Touching 200 400 600 8002 0.80 0.86 0.90 0.92 0.943 0.69 0.77 0.82 0.86 0.894 0.62 0.72 0.79 0.83 0.875 0.57 0.68 0.76 0.81 0.856 0.54 0.65 0.74 0.80 0.847 0.51 0.63 0.72 0.78 0.838 0.49 0.61 0.71 0.78 -9 0.47 0.60 0.70 0.77 -10 0.46 0.59 0.69 - -11 0.45 0.57 0.69 - -12 0.43 0.56 0.68 - -
S = Spacing between the cable's centre
SECTION F - TABLE 2
s
s
OCI/PBMVC/REV.001/010410
62
RATING FACTORS FOR VARIATION IN THERMAL RESISTIVITY OF SOIL FORTHREE SINGLE CORE CABLES LAID DIRECT IN GROUND
SECTION F - TABLE 3
RATING FACTORS FOR VARIATION IN THERMAL RESISTIVITY OF SOIL FORTHREE CORE CABLES LAID DIRECT IN GROUND
Nominal area of conductor
mm2
Values of soil thermal resistivity°C - m/W
0.7 0.8 0.9 1 1.5 2 2.5 3
25 1.24 1.20 1.16 1.13 1.00 0.91 0.84 0.78
35 1.25 1.21 1.17 1.13 1.00 0.91 0.83 0.78
50 1.25 1.21 1.17 1.14 1.00 0.91 0.83 0.77
70 1.26 1.21 1.18 1.14 1.00 0.90 0.83 0.77
95 1.26 1.22 1.18 1.14 1.00 0.90 0.83 0.77
120 1.26 1.22 1.18 1.14 1.00 0.90 0.83 0.77
150 1.27 1.22 1.18 1.15 1.00 0.90 0.83 0.77
185 1.27 1.23 1.18 1.15 1.00 0.90 0.83 0.77
240 1.28 1.23 1.19 1.15 1.00 0.90 0.83 0.77
300 1.28 1.23 1.19 1.15 1.00 0.90 0.82 0.77
400 1.28 1.23 1.19 1.15 1.00 0.90 0.82 0.76
SECTION F - TABLE 4
Nominal area of conductor
mm2
Values of soil thermal resistivity°C - m/W
0.7 0.8 0.9 1 1.5 2 2.5 325 1.30 1.25 1.20 1.16 1.00 0.89 0.81 0.7535 1.30 1.25 1.21 1.16 1.00 0.89 0.81 0.7550 1.32 1.26 1.21 1.16 1.00 0.89 0.81 0.7470 1.33 1.27 1.22 1.17 1.00 0.89 0.81 0.7495 1.34 1.28 1.22 1.18 1.00 0.89 0.80 0.74
120 1.34 1.28 1.22 1.18 1.00 0.88 0.80 0.74150 1.35 1.28 1.23 1.18 1.00 0.88 0.80 0.74185 1.35 1.29 1.23 1.18 1.00 0.88 0.80 0.74240 1.36 1.29 1.23 1.18 1.00 0.88 0.80 0.73300 1.36 1.30 1.24 1.19 1.00 0.88 0.80 0.73
400 & above 1.37 1.30 1.24 1.19 1.00 0.88 0.79 0.73
OCI/PBMVC/REV.001/010410
63
RATING FACTOR FOR DEPTH OF LAYING FORCABLE LAID DIRECT IN GROUND
Depth of laying m
Single-core cables
Three-corecables
Nominal conductor sizemm2
≤185 mm2 >185 mm2
0.5 1.04 1.06 1.04
0.6 1.02 1.04 1.03
0.8 1.00 1.00 1.00
1.0 0.98 0.97 0.98
1.25 0.96 0.95 0.96
1.5 0.95 0.93 0.95
1.75 0.94 0.91 0.94
2.0 0.93 0.90 0.93
2.5 0.91 0.88 0.91
3.0 0.90 0.86 0.90
SECTION F - TABLE 5
SECTION F - TABLE 6
RATING FACTOR FOR VARIATION IN GROUND TEMPERATURE FORCABLE LAID DIRECT IN GROUND
GROUND TEMPERATURE 0C 10 15 20 25 30 35 40 45 50
RATING FACTOR 1.07 1.04 1.00 0.96 0.93 0.89 0.85 0.80 0.76
OCI/PBMVC/REV.001/010410
64
GROUP RATING FACTORS FOR CIRCUITS OF THREE SINGLE CORE CABLES,IN SINGLE WAY DUCTS IN TREFOIL
SECTION F - TABLE 7
GROUP RATING FACTORS FOR CIRCUITS OF THREE CORE CABLES,IN SINGLE WAY DUCTS IN HORIZONTAL FORMATION
Number of cables in
group
Spacing between duct centres (S) mm
Touching 200 400 600 800
2 0.85 0.88 0.92 0.94 0.95
3 0.75 0.80 0.85 0.88 0.91
4 0.69 0.75 0.82 0.86 0.89
5 0.65 0.72 0.79 0.84 0.87
6 0.62 0.69 0.77 0.83 0.87
7 0.59 0.67 0.76 0.82 0.86
8 0.57 0.65 0.75 0.81 -
9 0.55 0.64 0.74 0.80 -
10 0.54 0.63 0.73 - -
11 0.52 0.62 0.73 - -
12 0.51 0.61 0.72 - -
SECTION F - TABLE 8
S = Spacing between the cable centres in mm
S = Spacing between the Trefoil group centres in mm
s
s
Number of cables in
group
Spacing between duct group centres (S)mm
Touching 200 400 600 800
2 0.78 0.85 0.89 0.91 0.93
3 0.66 0.75 0.81 0.85 0.88
4 0.59 0.70 0.77 0.82 0.86
5 0.55 0.66 0.74 0.80 0.84
6 0.51 0.64 0.72 0.78 0.83
7 0.48 0.61 0.71 0.77 0.82
8 0.46 0.60 0.70 0.76 -
9 0.44 0.58 0.69 0.76 -
10 0.43 0.57 0.68 - -
11 0.42 0.56 0.67 - -
12 0.40 0.55 0.67 - -
OCI/PBMVC/REV.001/010410
65
RATING FACTORS FOR VARIATION IN THERMAL RESISTIVITY OF SOIL FORTHREE SINGLE CORE CABLES LAID DIRECT IN DUCT
Nominal area of conductor
mm2
Values of soil thermal resistivity0C - m/W
0.7 0.8 0.9 1 1.5 2 2.5 3
25 1.21 1.17 1.14 1.12 1.00 0.91 0.85 0.79
35 1.21 1.18 1.15 1.12 1.00 0.91 0.84 0.79
50 1.21 1.18 1.15 1.12 1.00 0.91 0.84 0.78
70 1.22 1.19 1.15 1.12 1.00 0.91 0.84 0.78
95 1.23 1.19 1.16 1.13 1.00 0.91 0.84 0.78
120 1.23 1.20 1.16 1.13 1.00 0.91 0.84 0.78
150 1.24 1.20 1.16 1.13 1.00 0.91 0.83 0.78
185 1.24 1.20 1.17 1.13 1.00 0.91 0.83 0.78
240 1.25 1.21 1.17 1.14 1.00 0.90 0.83 0.77
300 1.25 1.21 1.17 1.14 1.00 0.90 0.83 0.77
400 & above 1.25 1.21 1.17 1.14 1.00 0.90 0.83 0.77
SECTION F - TABLE 9
RATING FACTORS FOR VARIATION IN THERMAL RESISTIVITY OF SOIL FORTHREE CORE CABLE LAID IN SINGLE WAY DUCT
Nominal area of conductor
mm2
Values of soil thermal resistivity0C - m/W
0.7 0.8 0.9 1 1.5 2 2.5 3
25 1.14 1.12 1.10 1.08 1.00 0.94 0.89 0.84
35 1.14 1.12 1.10 1.08 1.00 0.94 0.88 0.84
50 1.14 1.12 1.10 1.08 1.00 0.94 0.88 0.84
70 1.15 1.13 1.11 1.09 1.00 0.94 0.88 0.83
95 1.15 1.13 1.11 1.09 1.00 0.94 0.88 0.83
120 1.15 1.13 1.11 1.09 1.00 0.93 0.88 0.83
150 1.16 1.13 1.11 1.09 1.00 0.93 0.88 0.83
185 1.16 1.14 1.11 1.09 1.00 0.93 0.87 0.83
240 1.16 1.14 1.12 1.10 1.00 0.93 0.87 0.82
300 1.17 1.14 1.12 1.10 1.00 0.93 0.87 0.82
400 1.17 1.14 1.12 1.10 1.00 0.92 0.86 0.81
SECTION F - TABLE 10
OCI/PBMVC/REV.001/010410
66
RATING FACTOR FOR DEPTH OF LAYING FORCABLES LAID DIRECT IN DUCT
Depth of layingm
Single-core cables
Three-corecables
Nominal conductor sizemm2
≤185 mm2 >185 mm2
0.5 1.04 1.05 1.03
0.6 1.02 1.03 1.02
0.8 1.00 1.00 1.00
1.0 0.98 0.97 0.99
1.25 0.96 0.95 0.97
1.5 0.95 0.93 0.96
1.75 0.94 0.92 0.95
2.0 0.93 0.91 0.94
2.5 0.91 0.89 0.93
3.0 0.90 0.88 0.92
SECTION F - TABLE 11
SECTION F - TABLE 12
RATING FACTOR FOR VARIATION IN GROUND TEMPERATURE FORCABLE LAID DIRECT IN DUCTS
GROUND TEMPERATURE 0C 10 15 20 25 30 35 40 45 50
RATING FACTOR 1.07 1.04 1.00 0.96 0.93 0.89 0.85 0.80 0.76
SECTION F - TABLE 13
RATING FACTOR FOR VARIATION IN AMBIENTAIR TEMPERATURE
AMBIENT TEMPERATURE 0C 20 25 30 35 40 45 50 55 60
RATING FACTOR 1.08 1.04 1.00 0.96 0.91 0.87 0.82 0.76 0.71
OCI/PBMVC/REV.001/010410
67
SECTION F - TABLE 14
GROUP RATING FACTORS FOR GROUPS OF MORE THAN ONE MULTI-CORE CABLE IN AIR -TO BE APPLIED TO THE CURRENT-CARRYING CAPACITY FOR ONE MULTI-CORE CABLE IN FREE AIR
Number Number of cables of trays 1 2 3 4 6 9
1 1.00 0.88 0.82 0.79 0.76 0.73 2 1.00 0.87 0.80 0.77 0.73 0.68
3 1.00 0.86 0.79 0.76 0.71 0.66
1 1.00 1.00 0.98 0.95 0.91 - 2 1.00 0.99 0.96 0.92 0.87 -
3 1.00 0.98 0.95 0.91 0.85 -
1 1.00 0.88 0.82 0.78 0.73 0.72
2 1.00 0.88 0.81 0.76 0.71 0.70
1 1.00 0.91 0.89 0.88 0.87 -
2 1.00 0.91 0.88 0.87 0.85 -
1 1.00 0.87 0.82 0.80 0.79 0.78
2 1.00 0.86 0.80 0.78 0.76 0.73
3 1.00 0.85 0.79 0.76 0.73 0.70
1 1.00 1.00 1.00 1.00 1.00 -
2 1.00 0.99 0.98 0.97 0.96 -
3 1.00 0.98 0.97 0.96 0.93 -
Method of Installation
Touching
Spaced
Touching
Cables onperforated trays
Cables on verticalperforated trays
Cables on laddersupports, cleats, etc
Note 1: Values are given for vertical spacings between trays of 300 mm and at least 20 mm between trays and wall. For closer spacing, the factors should be reduced.
Note 2: Values are given for horizontal spacing between trays of 225 mm with trays mounted back to back. For closer spacing, the factors should be reduced.
Touching
Spaced
Spaced
OCI/PBMVC/REV.001/010410
68
OCI/PBMVC/REV.001/010410
SECTION F - TABLE 15
GROUP RATING FACTORS FOR GROUPS OF MORE THAN ONE CIRCUIT OF SINGLE-CORE CABLES- TO BE APPLIED TO THE CURRENT-CARRYING CAPACITY FOR ONE CIRCUIT OF SINGLE-CORE
CABLES IN FREE AIR
1 2 3
1 1.00 0.98 0.96
2 0.97 0.93 0.89
3 0.96 0.92 0.86
1 1.00 0.91 0.89
2 1.00 0.90 0.86
1 1.00 1.00 1.00
2 0.97 0.95 0.93
3 0.96 0.94 0.90
Three cables intrefoil formation
Method of InstallationNumber of
trays
Number of three-phasecircuits (Note 3)
Use as amultiplier torating for
Perforated trays
(Note 1)
Vertical perforatedtrays
(Note 2)
Laddersupports,
cleats, etc.
(Note 1)
Note 1: Values are given for vertical spacings between trays of 300 mm. For closer spacing, the factors should be reduced.
Note 2: Values are given for horizontal spacing between trays of 225 mm with trays mounted back to back. For closer spacing, the factors should be reduced.
Note 3: For circuits having more than one cable in parallel per phase, each three phase set of conductors should be considered as a circuit for the purpose of this table.
Spaced
OCI/PBMVC/REV.001/010410
69
OCI/PBMVC/REV.001/010410
RECOMMENDED MINIMUM BEDING RADIUS
D.C. TEST VOLTAGE AFTER INSTALLATION*
VOLTAGE GRADE (kV) D.C. VOLTAGE (kV) (TEST DURATION - 15 MINUTES)
3.6/6 15
6/10 24
8.7/15 35
12/20 48
18/30 72
* Given test voltages are for New installation only (Reference - IEC - 60502-2)
SECTION F - TABLE 16
SECTION F - TABLE 17
Conductor cross-sectional area Copper wire screen area (mm2) (mm2)
25-120 16
150-300 25
400 and above 35
Copper wire screen area for Single core unarmoured cable
It is always advisable to design the cable for specific fault current as per the system requirement. However as a common practice copper wire screen area as per the table given below may be provided for single core unarmoured cables. This screen area is irrespective of voltage grade of the cable.
TYPE OF CABLE DURING INSTALLATION DURING TERMINATION
(A) SINGLE CORE
Unarmoured 20 x D 15 x D
Armoured 15 x D 12 X D
(B) THREE CORE
Unarmoured 15 x D 12 x D
Armoured (SWA) 12 x D 10 x D
Armoured (Steel Tape) 15 x D 15 x D
D - Overall diamter of cable
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Short Circuit Charts
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SHORT CIRCUIT RATING
The short circuit ratings (r.m.s. values) of XLPE insulated cables have been calculated on the following assumptions.
1. Conductor temperature prior to short circuit 90 0C
2. Max permissible temperature during short circuit 250 0C
3. Specific gravity
a. Copper 8.89 gm/cc
b. Aluminium 2.703 gm/cc
4. Resistivity
a. Copper 17.241 X 10-6 W mm
b. Aluminium 28.264 X 10-6 W mm
The Maximum short circuit current is calculated with the following formula
Where lsh = r.m.s. value of short circuit current (kA)
K = a constant (0.143 & 0.094 for copper & aluminum respectively)
A = nominal area of the conductor (mm2)
t = duration of the short circuit (sec)
lsh = K x At
(kA)
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COPPER CONDUCTOR
Short Circuit Characteristics
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ALUMINIUM CONDUCTOR
Short Circuit Characteristics
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Laying and installation of cables
• Afterarrivalatthesitethecableshouldbeexaminedvisuallytocheckanyexteriordamage.
• Atsitethecabledrumshouldberolledonlyinthedirectionshownontheflangeotherwisethe cable may become loose & hence difficult to handle.
• The route of the cable should be decided before hand considering the points liketransportation of the cable at these points, atmosphere and ground conditions, where joints and terminations will be done, etc.
• Whilelayingupthecableminimumbendingradiusasrequiredtobestrictlymaintained.
• Ifthecableispulledbypullingeyeorwinch,utmostcareshouldbetakenthattensilestresson the cable is within its limit.
• Ifthecableislaidinductorpipe,outerdiameteroftheductorpipeshouldbeatleast1.5times the diameter of the cable.
• Suitablederatingfactorsshouldbeappliedaspertheenvironmental&installationconditionswhile selecting the size of the cable.
• AfterlayingupthecablesystemmustbesubjecttotheDCvoltageasmentionedinthetableno. 17. The system should be energized after it has withstood this test.
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Special Guidelines for LSF (LSOH/LSZH) sheathed cables
LSF (low smoke & fume) (LSOH/LSZH) sheath does not have the same mechanical strength as other sheath material, particularly at higher temperatures.
It is therefore recommended that LSF (LSOH/LSZH) sheathed cables should be used mainly indoors, and only where cables have been specified to have low smoke and toxic gas emission property.
InstallationWe recommend the following special guidelines, in conjunction with the standard installation instructions.
• Thecablesshouldbestoredinproperpackedcondition,intheshadeanddirectexposuretosunshouldbeavoided.• AsLSF(LSOH/LSZH)haslowertearstrengthpropertyascomparedtoPVC/PEsheath,specialcareshouldbetaken
during installation to avoid any damage. Even a small cut on the LSF (LSOH/LSZH) sheath could result in sheath cracking, as it will run in longitudinal direction due to lower tear strength property of LSF (LSOH/LSZH) sheath.
• Usepay-inrollersandcornerrollersofnon-metallicmaterial(NylonorTeflon)atleastevery3to4meterswhilelayingthe cable.
• Asfaraspossibleinstallationshouldbeundercoverorindoors.Foroutdoorinstallation,directexposuretosunlightshould be avoided by using a suitable cable tray.
• Thecablesshouldnotbeincontactwithanyhotsurface.• Therequirementofminimumbendingradiusshouldbefollowedasperdatasheet.• Anyclampingdeviceshouldnotbeapplieddirectlyontheoutersheath.Thereshouldbesomecushion(forinstance
a rubber pad of approx. 3 mm thickness) between the cable’s outer sheath and clamps.• Maximumdistanceofunsupportedlengthofcableforhorizontalandverticalrunshouldbeasbelow:
Overall diameter of cable (mm) Max. spacing between the supports for horizontal run (mm)
Max. spacing between the supports for vertical run (mm)
0-14.9 350 450
15-19.9 400 550
20-39.9 450 600
40-59.9 700 900
60 & above 1100 1300
Re-windingIn case re-winding should be necessary, extreme caution should be taken during the process to avoid damage. The following should be adhered to :• Thewindingshouldbedoneequallyanduniformlywithnoover-ridingofthecoilsorpinchingonthesidesofthedrum.• Thepay-offdrumshouldhaveanadequatebrakingsystemtopreventthecablefromcominglooseonthedrum.
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Cable Construction Coding Chart
ABBREVIATION DESCRIPTION
Blank (No Code) Copper Conductor
A Aluminium Conductor
2X XLPE Insulation
C Copper Screen for Single core Cables
CE Individual core Copper Screen forThree core cables
S Collective Screen for Three core cables
Wa Aluminium Wire Armour
W Steel Wire Armour
Tg Double Steel Tape Armour
F Flat Strip Armour
Y PVC sheath
2Y PE sheath
Example: 3C X 120 mm2, Copper Conductor, XLPE Insulated, copper tape screened over individual core, PVC bedding, round wire armoured and overall PVC sheathed cable, 3.6/6 kV.
Hence cable can be denoted as : 3C x 120 mm2, 2XCEWY, 3.6/6 kV.
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Drum Handling Instructions
Lifting cable drums using crane Do not lay drums flat on their sides, use properwedges to prevent drums rolling
Lift drums on fork trucks correctly
Secure drums adequately before transportation Roll in the direction shown by the arrow
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Recommendations for the selection of cables rated voltage
The rated voltage of the cable for a given application should be suitable for the operating conditions in the system in which the cable is used. To facilitate the selection of the cable, systems are divided into three categories as follows:
a) Category A: This category comprises those systems in which any phase conductor that comes in contact with earth or an earth conductor is disconnected from the system within 1 min.
b) Category B: This category comprises those systems which, under fault conditions, are operated for a short time with one phase earthed. IEC 60183 recommends that this period should not exceed 1 h. For cables specified in BS 6622/IEC-60502-2, a longer period, not exceeding 8 h on any occasion, can be tolerated. The total duration of earth faults in any year should not exceed 125 h.
c) Category C: This category comprises all systems which do not fall into categories A or B.
NOTE: In a system in which an earth fault is not automatically and promptly isolated, the extra stresses on the insulation of cables during the earth fault might reduce the life of the cables. If the system is expected to be operated fairly often with a permanent earth fault, it might be advisable to classify the system as category C.
The below Table gives the lowest rated voltage of cable that should be used according to the system voltage and category.
Selection of cables for three-phase a.c. systems
System voltage System category Minimum rated voltage of cable, Uo/U
Nominal voltage, U Maximum sustained
voltage, Um
kV kV kV
6.6 or 6 7.2 A or B 3.6/6
6.6 or 6 7.2 C 6/10
11 or 10 12 A or B 6/10
11 or 10 12 C 8.7/15
15 17.5 A or B 8.7/15
15 17.5 C 12/20
22 or 20 24 A or B 12/20
22 or 20 24 C 18/30
33 or 30 36 A or B 18/30
The nominal system voltage, U, given in above Table is the nominal voltage between phases.
The maximum sustained system voltage Um, is the highest voltage between phases that can be sustained under normal operating conditions at any time and at any point in the system. It excludes transient voltage variations, due to lightning impulses, fault conditions and rapid disconnection of loads.
The normal system voltages shown in above Table are generally in accordance with series 1 as given in IEC 60038. For system voltages intermediate between the values in above Table, the cable should be selected with a rated voltage not less than the next highest value (e.g. for a 13.8 kV system of category A or B, the cable should have a rated voltage not less than 8.7/15 kV and for a 13.8 kV system of category C, not less than 12/20 kV).
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