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Home > Documents > DC Switch-disconnectors DSU ACB_E... · 2019-05-22 · M4 DC24V~30V M5 DC48V~60V M8 AC48V Closing...

DC Switch-disconnectors DSU ACB_E... · 2019-05-22 · M4 DC24V~30V M5 DC48V~60V M8 AC48V Closing...

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DC Switch-disconnectors
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Page 1: DC Switch-disconnectors DSU ACB_E... · 2019-05-22 · M4 DC24V~30V M5 DC48V~60V M8 AC48V Closing coil rated voltage D0 Without closing coil D1 AC/DC 100V~130V D2 AC/DC 200V~250V

DC Switch-disconnectors

Page 2: DC Switch-disconnectors DSU ACB_E... · 2019-05-22 · M4 DC24V~30V M5 DC48V~60V M8 AC48V Closing coil rated voltage D0 Without closing coil D1 AC/DC 100V~130V D2 AC/DC 200V~250V

2

1500Vdc UDA Series for PV/ESS System

1. Application for PV/ESS system

2. 100% rated switch disconnector (Molded circuit switch)

3. Draw-out or fixed mount, 3/4 pole construction

4. High short circuit withstand capacity: 100kA

5. Accessories common to the UL Susol series

6. Maintained the overall dimensions of UL Susol series

7. UL listed (UL489B & UL489F)

Contents

• Product features ············································· 03

• Ordering ·························································· 04

• Ratings ····························································· 06

• Common busbar ············································· 07

• Circuit diagram ··············································· 08

• Dimensions ····················································· 09

• Technical information ······································ 21

DC Switch-disconnectors

Page 3: DC Switch-disconnectors DSU ACB_E... · 2019-05-22 · M4 DC24V~30V M5 DC48V~60V M8 AC48V Closing coil rated voltage D0 Without closing coil D1 AC/DC 100V~130V D2 AC/DC 200V~250V

3

Rated nominal voltage : 1250 Vdc (4P) / 800 Vdc (3P)

Rated maximum voltage : 1500 Vdc (4P) / 1000 Vdc (3P)

Rated current : 4000A

Short circuit rating : 100kA

3P 4P

W = 512mm W = 627mm

H =

430

mm

Codes and standardsUDA series are manufactured and tested in accordance with the following standards

UL 489 B UL 489 F

UL489 B: Molded-Case Switches for Use with Photovoltaic(PV) Systems UL489 F: Molded-Case Switches for Use with Battery Power Supplies

100

4P

1250

100

UDA-40E4-00A

M2D2D2HX 000U2 UL

2017.08170810-7270.01

1250 1500

4000

1500Mark File Number

E493630 (UL 489 B, Molded circuit switch)E491572 (UL 489 F, Molded circuit switch)E223241 (Accessories)E494756 (Adapters)

Page 4: DC Switch-disconnectors DSU ACB_E... · 2019-05-22 · M4 DC24V~30V M5 DC48V~60V M8 AC48V Closing coil rated voltage D0 Without closing coil D1 AC/DC 100V~130V D2 AC/DC 200V~250V

4

Ordering

Main frame

Cradle

UDA

UDL

40 4E

4 A E SH (P1)

00 A

UL Switch disconnector

UDA 1500 Vdc

DC Cradle

Frame size

E 4000AF

Ampere frame

08 800AF

16 1600AF

20 2000AF

25 2500AF

32 3200AF

40 4000AF

Number of poles

3 3Pole (1000 Vdc)

4 4Pole (1500 Vdc)

No. of pole

3 3P

4 4P

Secondary connections

AAutomatic connection

(Connector type)

BAutomatic connection

(Screw joint type)

CAutomatic connection

(Spring type)

Externalconnections

H Horizontal type

V Vertical type

MUpper-Horizontal

Lower-Vertical

NUpper-Vertical

Lower-Horizontal

P Front type

Short busbar connection

(P1)Lower supply connection

(P2)Upper supply connection

Type & ampere frame

S25E 800AF~2500AF

S32E 3200AF

S40E 4000AF

Safety shutter

E Withoutsafety shutter

F Withsafety shutter

Zero arc space

S with arc cover

Rated current (CT ratio)

00 WithoutOCR & CT

Connections

Draw-out type

A Drawout connection

Fixed type

H Horizontal type Note)

V Vertical type Note)

MUpper-Horizontal Note)

Lower-Vertical

NUpper-Vertical Note)

Lower-Horizontal

P Front type Note)

Note) 4000AF only provide with vertical type

Note) S40E types is equipped with only vertical terminals.

S25E

Page 5: DC Switch-disconnectors DSU ACB_E... · 2019-05-22 · M4 DC24V~30V M5 DC48V~60V M8 AC48V Closing coil rated voltage D0 Without closing coil D1 AC/DC 100V~130V D2 AC/DC 200V~250V

5

UDA-40E4-00A

* UVT Delay module is available over AC/DC 48V

Accessories

M1 D1 D1 U1 B000HX

Motor rated voltage

MA Without motor

M1 AC/DC 100V~130V

M2 AC/DC 200V~250V

M3 DC 125V

M4 DC 24V~30V

M5 DC 48V~60V

M8 AC 48V

Closing coil rated voltage

D0 Without closing coil

D1 AC/DC 100V~130V

D2 AC/DC 200V~250V

D3 DC 125V

D4 DC 24V~30V

D5 DC 48V~60V

D7 AC 48V

Option table

Character Option name Character Option name

S CS2 Charge switch communication H1

SHT2

AC/DC 100-125V

Sencondary

shunt coil

B B On/Off button lock H2 AC/DC 200-250V

M MI Mechanical interlock H3 DC 125V

DDI or MOC

Door interlock or MOC(Mechanism operated cell switch)

H4 DC 24-30V

H5 DC48-60V

K K1 Key lock H6 AC 380-480V

K2 K2 Key interlock set H7 AC 48V

K3 K3 Key lock double

R RCS Ready to close switch

T TM Temperature monitoring

Aux. contact & charging types

GX High capacity OFF-charge 3a3b

GC High capacity ON-charge 3a3b

HX High capacity OFF-charge 5a5b

HC High capacity ON-charge 5a5b

JC High capacity ON-charge 6a6b

Shunt coil rated voltage

D0 Without shunt coil

D1 AC/DC 100V~130V

D2 AC/DC 200V~250V

D3 DC 125V

D4 DC 24V~30V

D5 DC 48V~60V

D7 AC 48V

Trip relay

000 Without trip relay

UVT coil rated voltage

U0 Without UVT coil

U1 AC/DC 100V~130V

U2 AC/DC 200V~250V

U3 DC 125V

U4 DC 24V~30V

U5 DC 48V~60V

U6 AC 380V~480V

U7 AC 48V

Page 6: DC Switch-disconnectors DSU ACB_E... · 2019-05-22 · M4 DC24V~30V M5 DC48V~60V M8 AC48V Closing coil rated voltage D0 Without closing coil D1 AC/DC 100V~130V D2 AC/DC 200V~250V

6

Ratings

Brand Susol

Rated nominal voltage Vdc DC 1250 V (4P) / DC 800 V (3P)

Rated maximum voltage Vdc DC 1500 V (4P) / DC 1000 V (3P)

Poles (P) 4P / 3P

Version Fixed / Draw-out

Standard UL 489B, UL 489F

Type UDA-08E UDA-16E UDA-20E UDA-25E UDA-32E UDA-40E

Ampere frame (AF) 800 1600 2000 2500 3200 4000

Short circuit withstand current (kA) 100

Operating time (ms)Max. openning time 40

Max. closing time 80

Lift cycle (times)Mechanical 12,500

Electrical 10,000 8,000 5,000 3,000 2,000

Weight lb (kg)Draw-out type

Main body

with cradle

3P 214 (97) 245 (111) 326 (148)

4P 269(122) 309 (140) 414 (188)

Only cradle3P 99(45) 123 (56) 205 (93)

4P 121(55) 152 (69) 256 (116)

Fixed typeMotor

charging type

3P 101 (46) 110 (50) 196 (89)

4P 126 (57) 137 (62) 249 (113)

External

dimensions

Inches (mm))

Draw-out type H×W×D3P 16.93×16.22×16.02 (430×412×407)

4P 16.93×20.75×16.02 (430×527×407)

Fixed type H×W×D3P 11.81×14.88×11.61 (300×378×295)

4P 11.81×19.41×11.61 (300×493×295)

Enclosure dimensions

Inches (mm)H×W×D

3P 19.69×19.69×13.39 (500×500×340)

4P 19.69×24.21×13.39 (500×615×340)

Note 1) External dimensions are excluded external terminal.Note 2) UL certificate(UL489B/F) is listed on UL site.

Page 7: DC Switch-disconnectors DSU ACB_E... · 2019-05-22 · M4 DC24V~30V M5 DC48V~60V M8 AC48V Closing coil rated voltage D0 Without closing coil D1 AC/DC 100V~130V D2 AC/DC 200V~250V

7

Common busbar

Type AF Ordering number 3D configuration Configuration

UDA

series

2500AF

70223467601

3P : 1 ea

4P : 2 ea

Short busbar: 75mm×10T×2ea

Bolt: M12×50×4 ea

Nut: M12, 4 ea

Spring washer, Plain washer

3200AF

70223467602

3P : 1 ea

4P : 2 ea

Short busbar: 75mm×10T×2ea

Bolt: M12×50×8 ea

Nut: M12, 4 ea

Spring washer, Plain washer

4000AF

70223467603

3P : 1 ea

4P : 2 ea

Short busbar: 125mm×10T×3ea

Spacer busbar: 125mm×10T×2ea

Bolt: M12×50×8 ea

Nut: M12, 4 ea

Spring washer, Plain washer

Connection type

Specification

Upper supply

Lower supply

LOAD

LOADLOAD

LOAD

LOAD

LOAD

LOAD LOAD

Upper

Lower

LOAD

LOADLOAD

LOAD

LOAD

LOAD

LOAD LOAD

Upper

Lower

LOAD

LOADLOAD

LOAD

LOAD

LOAD

LOAD LOAD

Upper

Lower

LOAD

LOADLOAD

LOAD

LOAD

LOAD

LOAD LOAD

Upper

Lower

LOAD

LOADLOAD

LOAD

LOAD

LOAD

LOAD LOAD

Upper

Lower

LOAD

LOADLOAD

LOAD

LOAD

LOAD

LOAD LOAD

Upper

Lower

500 Vdc 1000 Vdc 1500 Vdc

Note) If you set up connections not involved in the instruction above, ask the LSIS technical team.

Page 8: DC Switch-disconnectors DSU ACB_E... · 2019-05-22 · M4 DC24V~30V M5 DC48V~60V M8 AC48V Closing coil rated voltage D0 Without closing coil D1 AC/DC 100V~130V D2 AC/DC 200V~250V

8

Circuit diagram

Inte

rnal

wiri

ngEx

tern

al w

iring

(by

cust

omer

)C

onne

ctor

of t

he c

ontro

l circ

uit

term

inal

of d

raw

out t

ype

252

251

D2

D1

C12

C11

C2

C1

A2A1

U2

U1

414

413

5251

4241

3231

2221

1211

5453

4443

3433

2423

1413T1

TC1

T2TC

2

Tem

pera

ture

Sen

sor-

1

or

Tem

pera

ture

Sen

sor-

2

Con

trol

pow

erN

Con

trol

pow

erP

LOA

D

ACB

Aux

iliar

y sw

itch

Tem

pera

ture

mod

ule

Tem

pera

ture

mod

ule

Mai

n ci

rcui

tUV

TR

eady

to c

lose

2nd

Shu

nttr

ip c

oilEl

ectr

icop

erat

ion

circ

uit

Cha

rge

com

plet

ion

cont

act

UVT

SHT2

SHT1

CC

M

OFF

OFF

ON

Axb

Axb

Axb

Axb

Axb

Axb

Axa

Axa

Axa

Axa

Axa

OFF

ON

Charged

Sho

rt b

usba

tsS

hort

bus

bats

1314

~ ~

6364

1112

413

414

U1

U2

A1

A2

C1

D1

C2

D2

C11

C12

6162

Aux

iliar

y sw

itch

"a"

Aux

iliar

y sw

itch

"b"

Che

rge

com

plet

ion

cont

act

Mot

or c

harg

ing

Clo

sing

coi

l

Shu

nt tr

ip

2nd

shun

t trip

Term

inal

of U

VT

Rea

dy to

clo

se s

witc

h

Term

inal

co

de

des

crip

tio

n

251

252

Acc

esso

ry c

od

e d

escr

ipti

on

Aux

iliar

y sw

itch

Cha

rgin

g m

otor

Clo

sing

coi

l

Shu

nt tr

ip c

oil

2nd

shun

t trip

coi

l

UVT

coi

l

Axa

, Axb

M CC

UVT

SHT1

SHT2

Not

e) 1

. The

dia

gram

is s

how

n w

ith c

ircui

ts d

e-en

ergi

xed,

all

devi

ces

open

, con

nect

ed a

nd

char

ged

and

rela

ys in

nor

mal

pos

ition

2. C

harg

ing

type

is "

OFF

-Cha

rgin

g"3.

The

sta

ndar

d of

aux

iliar

y co

ntac

t is

3a3b

.Th

e au

xilia

ry s

witc

h in

abo

ve d

iagr

am is

com

pose

d of

5a5

b.4.

Opt

ion

- R

eady

to c

lose

con

tact

, UVT

coi

l, C

harg

e co

mpl

etio

n co

ntac

t, S

econ

dary

trip

coi

l-

Cel

l sw

itch,

Tem

pera

ture

mod

ule,

Rem

ote

clos

e-op

en m

odul

e5.

Ref

er to

cat

alog

for

the

conn

ectio

n of

UVT

.6.

For

con

nect

ing

RS

-485

and

DC

24V

ver

ify if

the

pola

rity

is c

orre

ct7.

Con

tact

con

figur

atio

n fo

r ce

ll sw

itch

can

be c

hang

eabl

e if

nece

ssar

y

Cir

cuit

dia

gra

m (

DC

Sw

itch

-d

isco

nn

ect

ors

)

Page 9: DC Switch-disconnectors DSU ACB_E... · 2019-05-22 · M4 DC24V~30V M5 DC48V~60V M8 AC48V Closing coil rated voltage D0 Without closing coil D1 AC/DC 100V~130V D2 AC/DC 200V~250V

9

Dimensions

Fixed type 800~2500A(UDA-08~25E)

Front view

[ inch (mm) ]

Operating panel center Operating panel center

3P 4P Side view

14.88 (378)

7.44 (189) 7.44 (189) 7.44 (189)

11.02 (280) 11.02 (280)

11.8

1 (3

00)

0.79 (20)

0.79 (20)

0.47 (12)

8.03 (204) 8.03 (204) 8.03 (204)

17.01 (432)0.47(12)

0.47(12)

0.47(12)

10.6

3 (2

70)

10.6

3 (2

70)

10.6

3 (2

70)

12.6

0 (3

20)

12.6

0 (3

20)

1.38 (35)

1.38 (35)

1.38 (35)

11.8

1 (3

00)

12.56 (319)

21.54 (547)

19.41 (493)

11.97 (304)

0.59

(15)

1.91(56.5)

0.79

(20)

13.52 (343.5)

2.83(72)

Vertical type

1.16

(29.

5)

0.79 (20) 0.79 (20)

Ø0.55 (Ø14)

Operating panel center Operating panel center

Top view

3P 4P

Ø0.55 (Ø14) Ø0.55 (Ø14)

Side view

3.50 (89) 3.50 (89)4.53 (115) 4.53 (115)4.53 (115) 4.53 (115)

8.03 (204)8.03 (204)

8.03 (204)

3.19

(81)

6.99

(177

.5)

6.99

(177

.5)

0.98 (25)

0.98 (25)

2.34

(59.

5)

2.34

(59.

5)

4.53 (115)

12.56 (319)

0.75 (19)

4.11

(104

.5)

5.24

(133

)

1.91(48.5)

13.52 (343.5)

2.95 (75)

1.75

(44.

5)

Page 10: DC Switch-disconnectors DSU ACB_E... · 2019-05-22 · M4 DC24V~30V M5 DC48V~60V M8 AC48V Closing coil rated voltage D0 Without closing coil D1 AC/DC 100V~130V D2 AC/DC 200V~250V

10

Fixed type 800~2500A(UDA-08~25E) [ inch (mm) ]

Dimensions

Horizontal type

Front connection type

Operating panel centerTop view

3P 4P

Ø0.55 (Ø14) Ø0.55 (Ø14)

Ø0.55 (Ø14) Ø0.55 (Ø14)

Side view

Operating panel center

2.64(67)

1.91(48.5)

2.64(67)

2.34

(59.

5)

2.34

(59.

5)

0.98 (25)

0.98 (25)

3.19 (81)

3.19 (81)

0.75 (19)

2.64 (67)

0.79 (20)

5.26

(133

.5)

0.75 (19)

6.99

(177

.5)

6.99

(177

.5)

1.75(44.5)

2.95(75)

1.75(44.5)

2.95(75)

4.53 (115) 4.53 (115) 4.53 (115)4.53 (115)4.53 (115)

8.03 (204) 8.03 (204)8.03 (204) 2.56 (319)

13.19 (343.5)

Operating panel centerTop view

3P 4P

Ø0.55 (Ø14) Ø0.55 (Ø14)

Ø0.55 (Ø14) Ø0.55 (Ø14)

Side view

Operating panel center

2.64(67)

1.91(48.5)

2.64(67)

2.34

(59.

5)

2.34

(59.

5)

0.98 (25)

0.98 (25)

3.19 (81)

3.19 (81)

0.75 (19)

2.64 (67)

0.79 (20)

5.26

(133

.5)

0.75 (19)

6.99

(177

.5)

6.99

(177

.5)

1.75(44.5)

2.95(75)

1.75(44.5)

2.95(75)

4.53 (115) 4.53 (115) 4.53 (115)4.53 (115)4.53 (115)

8.03 (204) 8.03 (204)8.03 (204) 2.56 (319)

13.19 (343.5)

Operating panel centerTop view

3P 4P

Ø0.55 (Ø14) Ø0.55 (Ø14)

Ø0.55 (Ø14) Ø0.55 (Ø14)

Side view

Operating panel center

2.64(67)

1.91(48.5)

2.64(67)

2.34

(59.

5)

2.34

(59.

5)

0.98 (25)

0.98 (25)

3.19 (81)

3.19 (81)

0.75 (19)

2.64 (67)

0.79 (20)

5.26

(133

.5)

0.75 (19)

6.99

(177

.5)

6.99

(177

.5)

1.75(44.5)

2.95(75)

1.75(44.5)

2.95(75)

4.53 (115) 4.53 (115) 4.53 (115)4.53 (115)4.53 (115)

8.03 (204) 8.03 (204)8.03 (204) 2.56 (319)

13.19 (343.5)

Top view

3P 4PSide view

Operating panel center

Ø0.55(Ø14) Ø0.55(Ø14)

Operating panel center

3.50 (89) 3.50 (89)4.53 (115)

8.03 (204) 8.03 (204)8.03 (204)

2.34

(59.

5)

2.34

(59.

5)

1.50 (38)

1.50 (38)

0.98 (25)

0.98 (25)

6.99

(177

.5)

6.99

(177

.5)

12.56 (319)

0.98(25)

11.83 (300.5)

7.97

(202

.5)

9.21

(234

)

19.9

2 (5

06)

Top view

3P 4PSide view

Operating panel center

Ø0.55(Ø14) Ø0.55(Ø14)

Operating panel center

3.50 (89) 3.50 (89)4.53 (115)

8.03 (204) 8.03 (204)8.03 (204)

2.34

(59.

5)

2.34

(59.

5)

1.50 (38)

1.50 (38)

0.98 (25)

0.98 (25)

6.99

(177

.5)

6.99

(177

.5)

12.56 (319)

0.98(25)

11.83 (300.5)

7.97

(202

.5)

9.21

(234

)

19.9

2 (5

06)

Top view

3P 4PSide view

Operating panel center

Ø0.55(Ø14) Ø0.55(Ø14)

Operating panel center

3.50 (89) 3.50 (89)4.53 (115)

8.03 (204) 8.03 (204)8.03 (204)

2.34

(59.

5)

2.34

(59.

5)

1.50 (38)

1.50 (38)

0.98 (25)

0.98 (25)

6.99

(177

.5)

6.99

(177

.5)

12.56 (319)

0.98(25)

11.83 (300.5)

7.97

(202

.5)

9.21

(234

)

19.9

2 (5

06)

Page 11: DC Switch-disconnectors DSU ACB_E... · 2019-05-22 · M4 DC24V~30V M5 DC48V~60V M8 AC48V Closing coil rated voltage D0 Without closing coil D1 AC/DC 100V~130V D2 AC/DC 200V~250V

11

Fixed type 3200A(UDA-32E) [ inch (mm) ]

Vertical type

0.79 (20)

1.75

(44.

5)

2.95 (75)

Operating panel center Operating panel center

Back view

Top view

Side view

3P 4P

3P 4P

Ø0.55(Ø14)

Ø0.55(Ø14) Ø0.55(Ø14)

3.50 (89) 4.53 (115) 3.50 (89) 4.53 (115)4.53 (115) 4.53 (115) 4.53 (115)

8.03 (204) 8.03 (204)8.03 (204)

0.79 (20)

2.34

(59.

5)

2.34

(59.

5)

6.99

(177

.5)

6.99

(177

.5)

5.08

(129

)

5.08

(129

)

0.98

(25)

11.8

1 (3

00)

11.8

1 (3

00)

0.79

(20)

1.16

(29.

5)

4.11

(104

.5)

5.26

(133

.5)

0.79

(20)

0.98

(25)

12.56 (319)

16.06 (408)

17.01 (432)

20.59 (523)

21.54 (547)

1.75 (44.5)

1.26 (32)

15.41 (391.5)

3.80 (96.5)

0.79 (20)

1.75

(44.

5)

2.95 (75)

Operating panel center Operating panel center

Back view

Top view

Side view

3P 4P

3P 4P

Ø0.55(Ø14)

Ø0.55(Ø14) Ø0.55(Ø14)

3.50 (89) 4.53 (115) 3.50 (89) 4.53 (115)4.53 (115) 4.53 (115) 4.53 (115)

8.03 (204) 8.03 (204)8.03 (204)

0.79 (20)2.

34(5

9.5)

2.34

(59.

5)

6.99

(177

.5)

6.99

(177

.5)

5.08

(129

)

5.08

(129

)

0.98

(25)

11.8

1 (3

00)

11.8

1 (3

00)

0.79

(20)

1.16

(29.

5)

4.11

(104

.5)

5.26

(133

.5)

0.79

(20)

0.98

(25)

12.56 (319)

16.06 (408)

17.01 (432)

20.59 (523)

21.54 (547)

1.75 (44.5)

1.26 (32)

15.41 (391.5)

3.80 (96.5)

0.79 (20)

1.75

(44.

5)

2.95 (75)

Operating panel center Operating panel center

Back view

Top view

Side view

3P 4P

3P 4P

Ø0.55(Ø14)

Ø0.55(Ø14) Ø0.55(Ø14)

3.50 (89) 4.53 (115) 3.50 (89) 4.53 (115)4.53 (115) 4.53 (115) 4.53 (115)

8.03 (204) 8.03 (204)8.03 (204)

0.79 (20)

2.34

(59.

5)

2.34

(59.

5)

6.99

(177

.5)

6.99

(177

.5)

5.08

(129

)

5.08

(129

)

0.98

(25)

11.8

1 (3

00)

11.8

1 (3

00)

0.79

(20)

1.16

(29.

5)

4.11

(104

.5)

5.26

(133

.5)

0.79

(20)

0.98

(25)

12.56 (319)

16.06 (408)

17.01 (432)

20.59 (523)

21.54 (547)

1.75 (44.5)

1.26 (32)

15.41 (391.5)

3.80 (96.5)

0.79 (20)

1.75

(44.

5)

2.95 (75)

Operating panel center Operating panel center

Back view

Top view

Side view

3P 4P

3P 4P

Ø0.55(Ø14)

Ø0.55(Ø14) Ø0.55(Ø14)

3.50 (89) 4.53 (115) 3.50 (89) 4.53 (115)4.53 (115) 4.53 (115) 4.53 (115)

8.03 (204) 8.03 (204)8.03 (204)

0.79 (20)2.

34(5

9.5)

2.34

(59.

5)

6.99

(177

.5)

6.99

(177

.5)

5.08

(129

)

5.08

(129

)

0.98

(25)

11.8

1 (3

00)

11.8

1 (3

00)

0.79

(20)

1.16

(29.

5)

4.11

(104

.5)

5.26

(133

.5)

0.79

(20)

0.98

(25)

12.56 (319)

16.06 (408)

17.01 (432)

20.59 (523)

21.54 (547)

1.75 (44.5)

1.26 (32)

15.41 (391.5)

3.80 (96.5)

0.79 (20)

1.75

(44.

5)

2.95 (75)

Operating panel center Operating panel center

Back view

Top view

Side view

3P 4P

3P 4P

Ø0.55(Ø14)

Ø0.55(Ø14) Ø0.55(Ø14)

3.50 (89) 4.53 (115) 3.50 (89) 4.53 (115)4.53 (115) 4.53 (115) 4.53 (115)

8.03 (204) 8.03 (204)8.03 (204)

0.79 (20)

2.34

(59.

5)

2.34

(59.

5)

6.99

(177

.5)

6.99

(177

.5)

5.08

(129

)

5.08

(129

)

0.98

(25)

11.8

1 (3

00)

11.8

1 (3

00)

0.79

(20)

1.16

(29.

5)

4.11

(104

.5)

5.26

(133

.5)

0.79

(20)

0.98

(25)

12.56 (319)

16.06 (408)

17.01 (432)

20.59 (523)

21.54 (547)

1.75 (44.5)

1.26 (32)

15.41 (391.5)

3.80 (96.5)

Page 12: DC Switch-disconnectors DSU ACB_E... · 2019-05-22 · M4 DC24V~30V M5 DC48V~60V M8 AC48V Closing coil rated voltage D0 Without closing coil D1 AC/DC 100V~130V D2 AC/DC 200V~250V

12

Dimensions

Fixed type 3200A(UDA-32E) [ inch (mm) ]

Horizontal type

Operating panel center

Back view

Top view

Side view

3P 4P

3P 4P

Ø0.55 (Ø14)

Ø0.55 (Ø14)

Ø0.55 (Ø14)

Ø0.55 (Ø14)

Operating panel center

2.64(67)

2.64(67)

2.95 (75) 2.95 (75)1.75

(44.5)1.75

(44.5)

4.53 (115) 4.53 (115)4.53 (115) 4.53 (115) 4.53 (115)

6.99

(177

.5)

6.99

(177

.5)

5.08

(129

)

11.8

1 (3

00)

11.8

1 (3

00)

5.08

(129

)

8.03 (204) 8.03 (204)8.03 (204)

2.34

(59.

5)

2.34

(59.

5)

0.98 (25)

0.98 (25)

1.75

(44.

5)

1.75

(44.

5)

1.26 (32)

0.79

(2

0)

2.64

(6

7)0.

79 (20)

5.26

(133

.5)

0.79

(2

0)1.

26 (32)

12.56 (319)

17.01 (432)

16.06 (408) 20.59 (523)

21.54 (547)

15.41 (391.5)

3.80 (96.5)

Operating panel center

Back view

Top view

Side view

3P 4P

3P 4P

Ø0.55 (Ø14)

Ø0.55 (Ø14)

Ø0.55 (Ø14)

Ø0.55 (Ø14)

Operating panel center

2.64(67)

2.64(67)

2.95 (75) 2.95 (75)1.75

(44.5)1.75

(44.5)

4.53 (115) 4.53 (115)4.53 (115) 4.53 (115) 4.53 (115)6.

99 (1

77.5

)

6.99

(177

.5)

5.08

(129

)

11.8

1 (3

00)

11.8

1 (3

00)

5.08

(129

)

8.03 (204) 8.03 (204)8.03 (204)

2.34

(59.

5)

2.34

(59.

5)

0.98 (25)

0.98 (25)

1.75

(44.

5)

1.75

(44.

5)

1.26 (32)

0.79

(2

0)

2.64

(6

7)0.

79 (20)

5.26

(133

.5)

0.79

(2

0)1.

26 (32)

12.56 (319)

17.01 (432)

16.06 (408) 20.59 (523)

21.54 (547)

15.41 (391.5)

3.80 (96.5)

Page 13: DC Switch-disconnectors DSU ACB_E... · 2019-05-22 · M4 DC24V~30V M5 DC48V~60V M8 AC48V Closing coil rated voltage D0 Without closing coil D1 AC/DC 100V~130V D2 AC/DC 200V~250V

13

Fixed type 4000A(UDA-40E) [ inch (mm) ]

Vertical type

Back view

Top view

Side view

3P 4P

3P 4P

Operating panel center

0.79(20)

Ø0.55(Ø14)

19.21(488)

7.60(193)

0.20(5)

Ø0.55 (Ø14)

4.53(115)

4.53(115)

0.98 (25)

15.1

4(3

84.5

)

5.12

(130

)7.

76(1

97)

0.62

(15.

7)

1.75

(44.

5)

8.88

(225

.5)

2.34

(59.

5)

6.99

(177

.5)

3.07

(78)

0.98

(25)

1.75(44.5)

1.75

(44.

5)

1.76

(44.

8)0.

62(1

5.7)

8.03(204)

8.03(204)

18.03(458)

16.46(418)

0.62(15.7)

1.57(40)

0.35(9)

0.79(20)

0.20(5)

Ø0.55 (Ø14)

4.53(115)

4.53(115)

20.98(533)

8.88

(225

.5)

2.34

(59.

5)

6.99

(177

.5)

0.98

(25)

8.03(204)

12.56(319)

22.56(573)

Operating panel center

Back view

Top view

Side view

3P 4P

3P 4P

Operating panel center

0.79(20)

Ø0.55(Ø14)

19.21(488)

7.60(193)

0.20(5)

Ø0.55 (Ø14)

4.53(115)

4.53(115)

0.98 (25)

15.1

4(3

84.5

)

5.12

(130

)7.

76(1

97)

0.62

(15.

7)

1.75

(44.

5)

8.88

(225

.5)

2.34

(59.

5)

6.99

(177

.5)

3.07

(78)

0.98

(25)

1.75(44.5)

1.75

(44.

5)

1.76

(44.

8)0.

62(1

5.7)

8.03(204)

8.03(204)

18.03(458)

16.46(418)

0.62(15.7)

1.57(40)

0.35(9)

0.79(20)

0.20(5)

Ø0.55 (Ø14)

4.53(115)

4.53(115)

20.98(533)

8.88

(225

.5)

2.34

(59.

5)

6.99

(177

.5)

0.98

(25)

8.03(204)

12.56(319)

22.56(573)

Operating panel center

Back view

Top view

Side view

3P 4P

3P 4P

Operating panel center

0.79(20)

Ø0.55(Ø14)

19.21(488)

7.60(193)

0.20(5)

Ø0.55 (Ø14)

4.53(115)

4.53(115)

0.98 (25)

15.1

4(3

84.5

)

5.12

(130

)7.

76(1

97)

0.62

(15.

7)

1.75

(44.

5)

8.88

(225

.5)

2.34

(59.

5)

6.99

(177

.5)

3.07

(78)

0.98

(25)

1.75(44.5)

1.75

(44.

5)

1.76

(44.

8)0.

62(1

5.7)

8.03(204)

8.03(204)

18.03(458)

16.46(418)

0.62(15.7)

1.57(40)

0.35(9)

0.79(20)

0.20(5)

Ø0.55 (Ø14)

4.53(115)

4.53(115)

20.98(533)

8.88

(225

.5)

2.34

(59.

5)

6.99

(177

.5)

0.98

(25)

8.03(204)

12.56(319)

22.56(573)

Operating panel center

Page 14: DC Switch-disconnectors DSU ACB_E... · 2019-05-22 · M4 DC24V~30V M5 DC48V~60V M8 AC48V Closing coil rated voltage D0 Without closing coil D1 AC/DC 100V~130V D2 AC/DC 200V~250V

14

Dimensions

Draw-out type 800~2500A(UDA-08~25E) [ inch (mm) ]

Front viewOperating panel center Operating panel center

3P 4P Side view

Disconnected& Test

Disconnected5.51 (140) 5.51 (140) 5.51 (140) 5.51 (140)

16.22 (412)

10.24 (260)

10.6

3 (2

70)

16.9

3 (4

30)

2.56 (65)

20.75 (527)

14.76 (375)

9.65 (245) 5.12 (130) 7.87 (200)

13.38 (339.8)

17.65 (448.3)

10.6

3 (2

70)

16.9

3 (4

30)

14.2

3 (3

61.5

)

10.6

3 (2

70)

2.56 (65) 3.82 (97)

1.85 (47) 2.56 (65)

5.24

(133

)

12.57 (319.3)2.95(75)

1.97(50)

2.36(60)

2.36(60)

Vertical type

2.78 (70.5) 18.78 (477)

Back view

Bottom view

Side view

3P 4P

3P 4P

Ø0.51 (Ø13) Ø0.51 (Ø13)

Ø0.55(Ø14)

2.78(70.5)

SIDE VIEW

2.95

(75)

0.75(19)

0.79(20)

1.75

(44.

5)

5.24

(133

)

18.78477)

5.30

(134

.5)

2.34

(59.

5)

16.9

3(4

30)

3.94

(100

)3.

94(1

00)

8.15

(207

)

4.53(115)

4.53(115)

Ø0.55 (�14)

Ø0.51(�13)

0.59(15)

0.59(15)

4.53 (115) 4.53 (115)4.53 (115)4.53 (115)4.53 (115)0.79 (20) 0.79 (20)

8.15

(207

)

8.15

(207

)

3.94

(100

)3.

94(1

00)

5.24

(133

)

16.9

3 (4

30)

2.95 (75)

1.75

(44.

5)3.

00 (75)

2.34

(59.

5)

5.30

(134

.5)

3.94

(100

)3.

94(1

00)

10.24 (260) 14.76 (375)

16.22 (412) 20.75 (527)

0.75 (19)

2.78 (70.5) 18.78 (477)

Back view

Bottom view

Side view

3P 4P

3P 4P

Ø0.51 (Ø13) Ø0.51 (Ø13)

Ø0.55(Ø14)

2.78(70.5)

SIDE VIEW

2.95

(75)

0.75(19)

0.79(20)

1.75

(44.

5)

5.24

(133

)

18.78477)

5.30

(134

.5)

2.34

(59.

5)

16.9

3(4

30)

3.94

(100

)3.

94(1

00)

8.15

(207

)

4.53(115)

4.53(115)

Ø0.55 (�14)

Ø0.51(�13)

0.59(15)

0.59(15)

4.53 (115) 4.53 (115)4.53 (115)4.53 (115)4.53 (115)0.79 (20) 0.79 (20)

8.15

(207

)

8.15

(207

)

3.94

(100

)3.

94(1

00)

5.24

(133

)

16.9

3 (4

30)

2.95 (75)

1.75

(44.

5)3.

00 (75)

2.34

(59.

5)

5.30

(134

.5)

3.94

(100

)3.

94(1

00)

10.24 (260) 14.76 (375)

16.22 (412) 20.75 (527)

0.75 (19)

2.78 (70.5) 18.78 (477)

Back view

Bottom view

Side view

3P 4P

3P 4P

Ø0.51 (Ø13) Ø0.51 (Ø13)

Ø0.55(Ø14)

2.78(70.5)

SIDE VIEW

2.95

(75)

0.75(19)

0.79(20)

1.75

(44.

5)

5.24

(133

)

18.78477)

5.30

(134

.5)

2.34

(59.

5)

16.9

3(4

30)

3.94

(100

)3.

94(1

00)

8.15

(207

)

4.53(115)

4.53(115)

Ø0.55 (�14)

Ø0.51(�13)

0.59(15)

0.59(15)

4.53 (115) 4.53 (115)4.53 (115)4.53 (115)4.53 (115)0.79 (20) 0.79 (20)

8.15

(207

)

8.15

(207

)

3.94

(100

)3.

94(1

00)

5.24

(133

)

16.9

3 (4

30)

2.95 (75)

1.75

(44.

5)3.

00 (75)

2.34

(59.

5)

5.30

(134

.5)

3.94

(100

)3.

94(1

00)

10.24 (260) 14.76 (375)

16.22 (412) 20.75 (527)

0.75 (19)

Page 15: DC Switch-disconnectors DSU ACB_E... · 2019-05-22 · M4 DC24V~30V M5 DC48V~60V M8 AC48V Closing coil rated voltage D0 Without closing coil D1 AC/DC 100V~130V D2 AC/DC 200V~250V

15

[ inch (mm) ]

Horizontal type

Back view

Bottom view

Side view

3P 4P

3P 4P

Ø0.55 (Ø14)

Ø0.51 (Ø13) Ø0.51 (Ø13)

Ø0.55 (Ø14)

0.29(7.3)

4.53(115)

4.53(115)

4.53(115)

4.53(115)

4.53(115)

2.95(75)

2.95(75)

1.75(44.5)

1.75(44.5)

2.83(7.2)

0.75 (19)

3.82 (97)

5.24

(133

)0.

79 (20)

0.75 (19)

8.15

(207

)

16.9

3 (4

30)

3.94

(100

)3.

94 (1

00)

8.15

(207

)3.

94 (1

00)

3.94

(100

)

10.24 (260) 14.76 (375)

16.22 (412) 20.75 (527)

18.78 (477)

2.78(70.5)

Page 16: DC Switch-disconnectors DSU ACB_E... · 2019-05-22 · M4 DC24V~30V M5 DC48V~60V M8 AC48V Closing coil rated voltage D0 Without closing coil D1 AC/DC 100V~130V D2 AC/DC 200V~250V

16

Dimensions

Draw-out type 800~2500A(UDA-08~25E) [ inch (mm) ]

Front connection type

1.63

(41.

5)

Back view

Bottom view

Side view

3P 4P

3P 4P

Ø0.55 (Ø14) Ø0.55 (Ø14)

Ø0.51(Ø13)Ø13(0.51)(Mounting Hole)

0.59 (15) 0.59 (15)

6.46

(164

)3.

94 (1

00)

3.94

(100

)

6.46

(164

)3.

94 (1

00)

3.94

(100

)

10.24 (260)

12.95(75)

17.6(44.5) 1.

26 (32)

1.26 (32)

1.63

(41.

5)1.

26 (32)

19.9

0 (5

05.5

)

19.9

0 (5

05.5

)

16.9

3 (4

30)9.

21 (2

34)

7.97

(202

.5)

2.89

(73.

5)

1.26 (32)

16.22 (412)

17.09 (434)

4.53(115)

4.53(115)

4.53(115)

4.53(115)

4.53(115)

0.98(25)

14.76 (375)

20.75 (527)1.

63(4

1.5)

Back view

Bottom view

Side view

3P 4P

3P 4P

Ø0.55 (Ø14) Ø0.55 (Ø14)

Ø0.51(Ø13)Ø13(0.51)(Mounting Hole)

0.59 (15) 0.59 (15)

6.46

(164

)3.

94 (1

00)

3.94

(100

)

6.46

(164

)3.

94 (1

00)

3.94

(100

)

10.24 (260)

12.95(75)

17.6(44.5) 1.

26 (32)

1.26 (32)

1.63

(41.

5)1.

26 (32)

19.9

0 (5

05.5

)

19.9

0 (5

05.5

)

16.9

3 (4

30)9.

21 (2

34)

7.97

(202

.5)

2.89

(73.

5)

1.26 (32)

16.22 (412)

17.09 (434)

4.53(115)

4.53(115)

4.53(115)

4.53(115)

4.53(115)

0.98(25)

14.76 (375)

20.75 (527)

1.63

(41.

5)

Back view

Bottom view

Side view

3P 4P

3P 4P

Ø0.55 (Ø14) Ø0.55 (Ø14)

Ø0.51(Ø13)Ø13(0.51)(Mounting Hole)

0.59 (15) 0.59 (15)

6.46

(164

)3.

94 (1

00)

3.94

(100

)

6.46

(164

)3.

94 (1

00)

3.94

(100

)

10.24 (260)

12.95(75)

17.6(44.5) 1.

26 (32)

1.26 (32)

1.63

(41.

5)1.

26 (32)

19.9

0 (5

05.5

)

19.9

0 (5

05.5

)

16.9

3 (4

30)9.

21 (2

34)

7.97

(202

.5)

2.89

(73.

5)

1.26 (32)

16.22 (412)

17.09 (434)

4.53(115)

4.53(115)

4.53(115)

4.53(115)

4.53(115)

0.98(25)

14.76 (375)

20.75 (527)

Page 17: DC Switch-disconnectors DSU ACB_E... · 2019-05-22 · M4 DC24V~30V M5 DC48V~60V M8 AC48V Closing coil rated voltage D0 Without closing coil D1 AC/DC 100V~130V D2 AC/DC 200V~250V

17

Draw-out type 3200A(UDA-32E) [ inch (mm) ]

Vertical type

Back view

Bottom view

Side view

3P 4P

3P 4P

Ø0.51 (Ø13) Ø0.51 (Ø13)

Ø0.55 (Ø14)

0.59(15)

4.53(115) 0.59

(15)

4.53(115)

4.53(115)

4.53(115)

4.53(115) 0.79

(20)

1.75(44.5)

1.26(32)

1.75

(44.

5)

2.95 (75)

2.34

(59.

5)0.79(20)

10.0

4 (2

55)

16.9

3 (4

30)

3.94

(100

)3.

94 (1

00)

10.0

4 (2

55)

3.94

(100

)3.

94 (1

00)

10.24 (260) 14.76 (375)

16.22 (412)

5.24

(133

)5.

30 (1

34.5

)

20.75 (527)

20.67 (525)

4.67(118.5)

Back view

Bottom view

Side view

3P 4P

3P 4P

Ø0.51 (Ø13) Ø0.51 (Ø13)

Ø0.55 (Ø14)

0.59(15)

4.53(115) 0.59

(15)

4.53(115)

4.53(115)

4.53(115)

4.53(115) 0.79

(20)

1.75(44.5)

1.26(32)

1.75

(44.

5)

2.95 (75)

2.34

(59.

5)0.79(20)

10.0

4 (2

55)

16.9

3 (4

30)

3.94

(100

)3.

94 (1

00)

10.0

4 (2

55)

3.94

(100

)3.

94 (1

00)

10.24 (260) 14.76 (375)

16.22 (412)

5.24

(133

)5.

30 (1

34.5

)

20.75 (527)

20.67 (525)

4.67(118.5)

Back view

Bottom view

Side view

3P 4P

3P 4P

Ø0.51 (Ø13) Ø0.51 (Ø13)

Ø0.55 (Ø14)

0.59(15)

4.53(115) 0.59

(15)

4.53(115)

4.53(115)

4.53(115)

4.53(115) 0.79

(20)

1.75(44.5)

1.26(32)

1.75

(44.

5)

2.95 (75)

2.34

(59.

5)0.79(20)

10.0

4 (2

55)

16.9

3 (4

30)

3.94

(100

)3.

94 (1

00)

10.0

4 (2

55)

3.94

(100

)3.

94 (1

00)

10.24 (260) 14.76 (375)

16.22 (412)

5.24

(133

)5.

30 (1

34.5

)

20.75 (527)

20.67 (525)

4.67(118.5)

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18

Dimensions

Draw-out type 3200A(UDA-32E) [ inch (mm) ]

Horizontal type

0.79 (20)

Ø0.55(Ø14)

Ø0.51 (Ø13) Ø0.51 (Ø13)

Ø0.55(Ø14)

Back view

Bottom view

Side view

3P 4P

3P 4P

0.29(7.3)

0.29(7.3)

1.26 (32)

1.26 (32)

1.75

(44.

5)

1.75

(44.

5)

3.94

(100

)3.

94(1

00)

5.24

(133

)

16.9

3 (4

30)

3.82 (97)

10.0

4 (2

55)

3.94

(100

)3.

94(1

00)

10.0

4 (2

55)

4.53(115)

4.53(115)

4.53(115)

4.53(115)

2.95(75)

2.95(75)

1.75(44.5)

1.75(44.5)

4.53(115)

10.24 (260) 14.76 (375)

16.22 (412) 20.75 (527)

4.67(118.5)

20.67 (525)

0.79 (20)

Ø0.55(Ø14)

Ø0.51 (Ø13) Ø0.51 (Ø13)

Ø0.55(Ø14)

Back view

Bottom view

Side view

3P 4P

3P 4P

0.29(7.3)

0.29(7.3)

1.26 (32)

1.26 (32)

1.75

(44.

5)

1.75

(44.

5)

3.94

(100

)3.

94(1

00)

5.24

(133

)

16.9

3 (4

30)

3.82 (97)

10.0

4 (2

55)

3.94

(100

)3.

94(1

00)

10.0

4 (2

55)

4.53(115)

4.53(115)

4.53(115)

4.53(115)

2.95(75)

2.95(75)

1.75(44.5)

1.75(44.5)

4.53(115)

10.24 (260) 14.76 (375)

16.22 (412) 20.75 (527)

4.67(118.5)

20.67 (525)

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19

Top view

Back view

Side view3P

<Mounting hole> <Side hole> <Panel cutting - Except P-type>

4P

16.46 (418)

18.03 (458)

6.5 (165)

W

BOTTOM

6.5 (165) 2.54 (64.5)

DIM “W”15.28 (388)E3

E4 19.8 (503)

22.56 (573)

20.98 (533)

10-Ø0.354 (9)

Rear panellocation

Ø0.55 (Ø14) Ø0.55 (Ø14)

Ø0.55 (Ø14)

0.35 (9)0.62 (15.7)

19.21 (488)

7.60 (193)

1.75 (44.5)

1.57 (40)

8.03 (204)8.03 (204) 8.03 (204) 12.56 (319)

0.20 (5) 0.20 (5)4.53 (115) 4.53 (115)4.53 (115) 4.53 (115)

Operating panel center Operating panel center

0.79 (20) 0.79 (20)

8.88

(225

.5)0.

98 (25)

1.75

(44.

5)1.

75(4

4.5)

3.07 (78)

1.76

(44.

8)

7.76

(197

)

0.98

(25)

5.12

(130

)

11.5

4 (2

93) (P

anel

cut

ting

size)

11.8

1 (3

00)

12.2

(310

)0.

59 (1

5)

11.5

4 (2

93)(P

anel

cut

ting

size)

3.94

(100

)

6.7

(170

)

3.94

(100

)4.

25 (1

08)

12.4 (315)(Panel cutting size)

15.1

4 (3

84.5

)

0.62

(15.

7)0.

62(1

5.7)

2.34

(59.

5)

0.98 (25)

2.34

(59.

5)

6.99

(177

.5)

8.88

(225

.5)

6.99

(177

.5)

Fixed type 4000A(UDA-40E) [ inch (mm) ]

Vertical type

Panel front door

Note) For 4000AF, be aware of the distance between the terminals and any grounded metal.(Through air : over 1/2 inch (12.7mm), Over surface : over 1inch (25.4mm))

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20

Dimensions

Draw-out type 4000A(UDA-40E) [ inch (mm) ]

Vertical type

10-Ø0.354 (9)

6.6

9 (

170)

W

Bettom view

Back view

Side view

DIM “W”16.61 (422)E3

E4 21.14 (537)

<Mounting hole> <Side hole> <Panel cutting>

Ø0.75 (Ø19)

23.50 (597)1.49 (38)

Ø0.55 (Ø14)

Ø0.51 (Ø13)

0.35 (9)

1.58 (40)

22.56 (573)

20.98 (533)

18.03 (458)

12.4 (315)

12.99 (330) 4.49 (114)

0.37 (9.5)0.49 (12.5)

16.22 (412)

0.62 (15.7)

14.76 (375)10.24 (260)

16.46 (418)20.98 (533)

13.58 (345)

4.53 (115)

7.76

(197

)

3.07

(78)

16.9

3 (4

30)

0.20

(5)

0.62

(15.

7)

1.75

(44.

5)

1.75

(44.

5)

5.51

(280

)

13.4

6 (3

42)

13.8

6 (3

52)

13.9

(353

)

11.6

1 (2

95)

5.31

(135

)

15.3

1 (3

89)

12.8

7 (3

27)

3.94

(100

)3.

94 (1

00)

12.8

7 (3

27)

3.94

(100

)3.

94 (1

00)

1.75

(44.

5)

0.57

(14.

5)

4.72

(120

)4.

72(1

20)

5.04

(128

)

6-0.51 (Ø13)(Mounting hole)

Operatingpanel center

Cradle bottom

0.79(20)

0.62

(15.

7)

3.13 (79.2) 9.06 (230) 0.79 (20) 3.11 (79.2)

Rear panellocation

3P 4P

Panel front door

Note) For 4000AF, be aware of the distance between the terminals and any grounded metal.(Through air : over 1/2 inch (12.7mm), Over surface : over 1inch (25.4mm))

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21

Technical information

Temperature deratingThe table below indicates the maximum current rating, for each connection type, as a function of the ambient temperature around the circuit breaker and the busbars. For ambient temperatures greater than 60°C, consult us.

Internal resistance and power consumption

Productmodel

Ratedcurrent

Applicablebusbar size

(mm)Horizontal type Vertical type

40°C 45°C 50°C 55°C 60°C 40°C 45°C 50°C 55°C 60°C

UDA-25E

800 A

6.35T×76.2×1ea(inch: 1/4×3×1ea)

800 A 800 A 800 A 800 A 800 A 800 A 800 A 800 A 800 A 800 A5T×100×1ea 6T×80×1ea

1600 A

6.35T×76.2×2ea(inch: 1/4×3×2ea)

1600 A 1600 A 1600 A 1600 A 1600 A 1600 A 1600 A 1600 A 1600 A 1600 A10T×100×1ea 6T×80×2ea

2000 A

6.35T×101.6×2ea(inch: 1/4×4×2ea) - - - - -

2000 A 2000 A 2000 A 2000 A 2000 A5T×125×2ea - - - - -8T×80×2ea 2000 A 2000 A 2000 A 2000 A 2000 A

2500 A

6.35T×127×2ea(inch: 1/4×5×2ea) - - - - -

2500 A 2500 A 2500 A 2500 A 2500 A8T×100×2ea 2500 A 2500 A 2500 A 2500 A 2500 A5T×100×3ea

10T×80×2ea

UDA-32E 3200 A

6.35T×127×3ea(inch: 1/4×5×3ea) - - - - -

3200 A 3200 A 3200 A 3200 A 3200 A10T×125×2ea - - - - -10T×80×3ea

3200 A 3200 A 3200 A 3200 A 3200 A8T×100×3ea

UDA-40E 4000 A6.35T×127×4ea

(inch: 1/4×5×4ea) - - - - -4000 A 4000 A 4000 A 4000 A 4000 A

10T×125×3ea - - - - -

Type PoleRated

current(A)

Fixed type Draw-out type

Resistance(mΩ)

Power dissipation(W)

Resistance(mΩ)

Power dissipation(W)

UDA-25E3P

800 0.031 20 0.061 391600 0.031 79 0.061 1562000 0.031 124 0.061 2442500 0.031 194 0.061 381

UDA-32E 3200 0.028 287 0.046 471UDA-40E 4000 0.025 400 0.040 640

UDA-25E4P

800 0.042 27 0.082 521600 0.042 108 0.082 2102000 0.042 168 0.082 3282500 0.042 263 0.082 513

UDA-32E 3200 0.038 389 0.062 635UDA-40E 4000 0.034 544 0.054 864

Note 1) Power dissipation is the value measured at each rated current for 3pole or 4pole breaker.Note 2) Resistance is the value measured across the terminals of connecting all poles in series.

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22

Technical information

Operating conditionsAmbient temperatureDC Products can operate under the following temperature conditions- The electrical and mechanical characteristics are stipulated for an ambient temperature of -5°C to +40°C- The average temperature should be within + 35°C- Reduce the continuous conducting current when the temperature is over 45°C (refer to temperature derating)- Storage condition: -20°C to + 60°C is recommended.

AltitudeDC Products is designed for operation at altitudes under 2000m. At altitudes higher than 2000m, change the ratings upon a service condition.

EnvironmentUnder clean air; Maximum temperature + 40°C (relative humidity should be under 85%) Maximum temperature + 20°C (relative humidity should be under 90%) Do not apply under corrosive or ammonia gas circumstances(H2S ≤ 0.01ppm, SO2 ≤ 0.01ppm, NH3 ≤ a few ppm)

Extreme atmosphere conditions:Under high temperature and/or high humidity, the insulation durability, electrical and mechanical features could be deteriorated. At this conditions, increasing corrosion-resistant dealing needs. Corrosion-resistant parts need under this conditions.

2000 3000 4000 5000

Maximum rated voltage

1500 Vdc 1350 Vdc 1200 Vdc 1050 Vdc

1000 Vdc 900 Vdc 800 Vdc 700 Vdc

750 Vdc 675 Vdc 600 Vdc 525 Vdc

Current compensation constant 1×In 0.98×In 0.96×In 0.94×In

ItemAltitude [m]

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23

A

CB

A

Minimum spacingThe dimension of all charging parts should be over the minimum spacing.

Install recommendation

Insulation clearance

Type A B C

Fixed 50 150 N/A

Drawout 5 N/A 0

Voltage between partsMinimum spacing at terminals (through air)

Between terminals of opposite polarity (X)

Between terminals and any grounded metal

131 ~ 300V 19.1mm 12.7mm

301~ 1000V(or 1500Vdc) 25.4mm 12.7mm

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24

Technical information

(Table 1) Maximum safe distance A

A

BUS-BAR Connection

Cables connectionsMake sure that no excessive mechanical force put on the rear terminals for cable connection.Extension terminal is fixed such as B, C and cable is to fixed to the frame such as E

Bus-bar connectionFor busbar connection, connect access parts with a provided torque and fix with parallel installing the support not to apply terminal weight to circuit breaker.In order to prevent the spread safety or secondary accidents, secure maximum safe distance A (Table 1) from the access area to withstand the electrical force during the short circuit faults.

Short capacity (kA) 30 50 65 80 100 150

Length A (mm) 350 300 250 150 150 150

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25

Memo

Page 26: DC Switch-disconnectors DSU ACB_E... · 2019-05-22 · M4 DC24V~30V M5 DC48V~60V M8 AC48V Closing coil rated voltage D0 Without closing coil D1 AC/DC 100V~130V D2 AC/DC 200V~250V

26

Memo

Page 27: DC Switch-disconnectors DSU ACB_E... · 2019-05-22 · M4 DC24V~30V M5 DC48V~60V M8 AC48V Closing coil rated voltage D0 Without closing coil D1 AC/DC 100V~130V D2 AC/DC 200V~250V

27

Page 28: DC Switch-disconnectors DSU ACB_E... · 2019-05-22 · M4 DC24V~30V M5 DC48V~60V M8 AC48V Closing coil rated voltage D0 Without closing coil D1 AC/DC 100V~130V D2 AC/DC 200V~250V

2019. 05 ⓒ2017. 9 LSIS Co.,Ltd. All rights reserved. / English (03) 2019. 05 StaffcomSpecifications in this catalog are subject to change without notice due to continuous product development and improvement.

www.lsis.com

Overseas Subsidiaries• LSIS(Dalian) Co., Ltd. (Dalian, China)

Tel: 86-411-8730-7510 Fax: 86-411-8730-7560 E-Mail: [email protected]

• LSIS(Wuxi) Co., Ltd. (Wuxi, China)Tel: 86-510-8534-6666-8005 Fax: 86-510-8534-4078 E-Mail: [email protected]

• LS VINA Industrial Systems Co., Ltd (Hanoi, Vietnam)Tel: 84-24-3882-0222 Fax: 84-24-3882-0220 E-Mail: [email protected]

• LSIS Middle East FZE (Dubai, U.A.E.)Tel: 971-4-886-5360 Fax: 971-4-886-5361 E-Mail: [email protected]

• LSIS Europe B.V. (Amsterdam, Netherlands)Tel: 31-20-654-1420 Fax: 31-20-654-1429 E-Mail: [email protected]

• LSIS Japan Co., Ltd. (Tokyo, Japan)Tel: 81-3-6268-8241 Fax: 81-3-6268-8240 E-Mail: [email protected]

Overseas Branches• LSIS Co., Ltd. Rep. Office (Vietnam)

Tel: 84-28-3823-7890 E-Mail: [email protected]

• LSIS Moscow Office (Russia)Tel: 7-499-682-6130 E-Mail: [email protected]

• LSIS Jakarta Office (Indonesia)Tel: 62-21-2933-7614 E-Mail: [email protected]

• LSIS Bangkok Office (Thailand)Tel: 66-90-950-9683 E-Mail: [email protected]

LSIS USA Inc. Chicago Head office980 Woodlands Parkway, Vernon Hills, IL 60061 USATel: 1-800-891-2941 Fax: 1-847-383-6543 E-mail: [email protected]

Head Quarter127 LS-ro (Hogye-dong) Dongan-gu, Anyang-si,Gyeonggi-Do, 14119, KoreaTel. 82-2-2034-4848, 4671, 4429 Fax: 82-2-2034-4555


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