VOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS
Technical DataTechnical Data
INDOOR SINGLE PHASE SUPPORT TYPE CAST RESIN INSULATED INDOOR SINGLE PHASE SUPPORT TYPE CAST RESIN INSULATED VOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS
(Um=3,6kV.. . . . . . . . . . .24kV BLOCK TYPES)(Um=3,6kV.. . . . . . . . . . .24kV BLOCK TYPES)
* It can be produced according to customer’s specified ambient temperature. Please contact with ESITAS for feasibility.It can be produced according to customer’s specified ambient temperature. Please contact with ESITAS for feasibility.
3O3O
1OO1OO
2OO2OO
5O5O
12O12O
25O25O
1OO1OO
1,91,9
E
-25 .. . . . . . . . . . +4O-25 .. . . . . . . . . . +4O*
Secondary voltage (V)Secondary voltage (V)
Rated burden (max.) in class O,2 (VA)Rated burden (max.) in class O,2 (VA)
Rated burden (max.) in class O,5 (VA)Rated burden (max.) in class O,5 (VA)
Rated burden (max.) in class 1 (VA)Rated burden (max.) in class 1 (VA)
Rated burden for protection purpose in class 3P (VA)Rated burden for protection purpose in class 3P (VA)
Rated voltage factor (3O sec. or 8h) (Un)Rated voltage factor (3O sec. or 8h) (Un)
Insulation classInsulation class
Ambient temperature (˚C)Ambient temperature (˚C)
Altitude (m)Altitude (m)
StandardStandard
Weight (approx.) (kg)Weight (approx.) (kg)
1OOO1OOO
According to the customer requirementsAccording to the customer requirements
2727 4O4O
TYPESTYPES
Operating voltage, Um (kV)Operating voltage, Um (kV)
Rated power-frequency withstand voltage (1 minute) (kV)Rated power-frequency withstand voltage (1 minute) (kV)
Rated frequency (Hz)Rated frequency (Hz)
Rated primary voltage (max.) (kV)Rated primary voltage (max.) (kV)
3,6 7,2 123,6 7,2 12
1O 2O 281O 2O 28
4O 6O 754O 6O 75
17,5 2417,5 24
38 5O38 5O
95 12595 125
5O-6O5O-6O
VTB 1O-SVTB 1O-S VTB 1O-KVTB 1O-K VTB 2OVTB 2O VTB 2O-KVTB 2O-K
INDOOR SINGLE PHASE SUPPORT TYPE CAST RESIN INSULATED INDOOR SINGLE PHASE SUPPORT TYPE CAST RESIN INSULATED VOLTAGE TRANSFORMERS TECHNICAL DRAWINGVOLTAGE TRANSFORMERS TECHNICAL DRAWING
(Um=3,6kV.. . . . . . . . . . .24kV BLOCK TYPES)(Um=3,6kV.. . . . . . . . . . .24kV BLOCK TYPES)
-- All dimensions are in mm.All dimensions are in mm.-- Tolerances are according to DIN 7168-g when not specified.Tolerances are according to DIN 7168-g when not specified.- Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.-- Customer designed products are also available.Customer designed products are also available.
TYPESTYPES
VTB 1O-SVTB 1O-S
A B C D E F G H I
355 155 22O 148 29O 145 125 27O 2O
VTB 1O-KVTB 1O-K 355 155 22O 148 29O 145 125 27O 2O
VTB 2OVTB 2O 355 155 28O 178 29O 145 15O 28O 2O
VTB 2O-KVTB 2O-K 355 155 28O 178 29O 145 15O 28O 2O
TIGHTENING TORQUE (Nm)TIGHTENING TORQUE (Nm)
M5 (Secondary Terminal)M5 (Secondary Terminal)
M8 (Ground Terminal)M8 (Ground Terminal)
M1O (Primary Terminal)M1O (Primary Terminal)
min.
2.5
max.
3.5
15 2O
3O 4O
VTB 10-S / VTB 10-KA DETAIL
VTB 20 / VTB 20-KA DETAIL
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VOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS
Technical DataTechnical Data
Types: VTB 3O-KTypes: VTB 3O-K
* It can be produced according to customer’s specified ambient temperature. Please contact with ESITAS for feasibility.It can be produced according to customer’s specified ambient temperature. Please contact with ESITAS for feasibility.
INDOOR SINGLE PHASE SUPPORT TYPE CAST RESIN INSULATEDINDOOR SINGLE PHASE SUPPORT TYPE CAST RESIN INSULATEDVOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS(Um=36kV Block Types)(Um=36kV Block Types)
5O5O
12O12O
25O25O
1OO1OO
1,91,9
E
-25 .. . . . . . . . . . +4O-25 .. . . . . . . . . . +4O*
Secondary voltage (V)Secondary voltage (V)
Rated burden (max.) in class O,2 (VA)Rated burden (max.) in class O,2 (VA)
Rated burden (max.) in class O,5 (VA)Rated burden (max.) in class O,5 (VA)
Rated burden (max.) in class 1 (VA)Rated burden (max.) in class 1 (VA)
Rated burden for protection purpose in class 3P (VA)Rated burden for protection purpose in class 3P (VA)
Rated voltage factor (3O sec. or 8h) (Un)Rated voltage factor (3O sec. or 8h) (Un)
Insulation classInsulation class
Ambient temperature (˚C)Ambient temperature (˚C)
Altitude (m)Altitude (m)
StandardStandard
Weight (approx.) (kg)Weight (approx.) (kg)
1OOO1OOO
According to the customer requirementsAccording to the customer requirements
4444
TYPESTYPES
Operating voltage, Um (kV)Operating voltage, Um (kV)
Rated power-frequency withstand voltage (1 minute) (kV)Rated power-frequency withstand voltage (1 minute) (kV)
Rated frequency (Hz)Rated frequency (Hz)
Rated primary voltage (max.) (kV)Rated primary voltage (max.) (kV)
3636
7O7O
17O17O
5O-6O5O-6O
VTB 3O-KVTB 3O-K
-- All dimensions are in mm.All dimensions are in mm.-- Tolerances are according to DIN 7168-g when not specified.Tolerances are according to DIN 7168-g when not specified.- Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.-- Customer designed products are also available.Customer designed products are also available.
INDOOR SINGLE PHASE SUPPORT TYPE CAST RESIN INSULATEDINDOOR SINGLE PHASE SUPPORT TYPE CAST RESIN INSULATEDVOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS
TECHNICAL DRAWINGTECHNICAL DRAWING(Um=36kV Block Types)(Um=36kV Block Types)
TIGHTENING TORQUE (Nm)TIGHTENING TORQUE (Nm)
M5 (Secondary Terminal)M5 (Secondary Terminal)
M8 (Ground Terminal)M8 (Ground Terminal)
M1O (Primary Terminal)M1O (Primary Terminal)
min.
2.5
max.
3.5
15 2O
3O 4O
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VOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS
* It can be produced according to customer’s specified ambient temperature. Please contact with ESITAS for feasibility.It can be produced according to customer’s specified ambient temperature. Please contact with ESITAS for feasibility.
INDOOR SINGLE PHASE SUPPORT TYPE CAST RESIN INSULATEDINDOOR SINGLE PHASE SUPPORT TYPE CAST RESIN INSULATEDVOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS
(Um=24kV & 36kV Large Types)
Technical DataTechnical Data
ge Types)
5O5O
15O15O
3OO3OO
1OO1OO
8OO8OO
Secondary voltage (V)Secondary voltage (V)
Rated burden (max.) in class O,2 (VA)Rated burden (max.) in class O,2 (VA)
Rated burden (max.) in class O,5 (VA)Rated burden (max.) in class O,5 (VA)
Rated burden (max.) in class 1 (VA)Rated burden (max.) in class 1 (VA)
Rated burden for protection purpose in class 3P (VA)Rated burden for protection purpose in class 3P (VA)
Rated burden for 22OV winding (VA)Rated burden for 22OV winding (VA)
TYPESTYPES
Operating voltage, Um (kV)Operating voltage, Um (kV)
Rated power-frequency withstand voltage (1 minute) (kV)Rated power-frequency withstand voltage (1 minute) (kV)
Rated frequency (Hz)Rated frequency (Hz)
Rated primary voltage (max.) (kV)Rated primary voltage (max.) (kV)
17,5 2417,5 24
38 5O38 5O
95 12595 125
3636
7O7O
17O17O
5O-6O5O-6O
VT 2O-B VT 2O-B VTB 3O VTB 3O
2424/ 3 317,517,5/ 3 3 3636/ / 3
1OO1OO/ 3 11O 3 11O/ 3 12O 3 12O/ 3 3 & Suitable for 22OV winding & Suitable for 22OV winding
Insulation classInsulation class E
-25 .. . . . . . . . .+4O-25 .. . . . . . . . .+4O*Ambient temperature (˚C)Ambient temperature (˚C)
Altitude (m)Altitude (m)
Weight (approx.) (kg)Weight (approx.) (kg)
1OOO1OOO
StandardStandard According to the customer requirementsAccording to the customer requirements
4545 5O-555O-55
1,91,9Rated voltage factor (3O sec. or 8h) (Un)Rated voltage factor (3O sec. or 8h) (Un)
INDOOR SINGLE PHASE SUPPORT TYPE CAST RESIN INSULATEDINDOOR SINGLE PHASE SUPPORT TYPE CAST RESIN INSULATEDVOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS
TECHNICAL DRAWINGTECHNICAL DRAWING(Um=24kV & 36kV Large Types)(Um=24kV & 36kV Large Types)
-- All dimensions are in mm.All dimensions are in mm.-- Tolerances are according to DIN 7168-g when not specified.Tolerances are according to DIN 7168-g when not specified.- Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.-- Customer designed products are also available.Customer designed products are also available.
M5 (Secondary Terminal)M5 (Secondary Terminal) 2,5 3,5
M8 (Ground Terminal)M8 (Ground Terminal) 15 2O
3O 4O
TIGHTENING TORQUE (Nm)TIGHTENING TORQUE (Nm) min. max.
M1O (Primary Terminal)M1O (Primary Terminal)
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VOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS
Technical DataTechnical Data
Types: 2VTB 1OTypes: 2VTB 1O2VTB 2O2VTB 2O
INDOOR PHASE TO PHASE SUPPORT TYPE CAST RESIN INSULATED VOLTAGE TRANSFORMERSINDOOR PHASE TO PHASE SUPPORT TYPE CAST RESIN INSULATED VOLTAGE TRANSFORMERS(Um=3,6kV.. . . . . . . . . . .24kV BLOCK TYPES)(Um=3,6kV.. . . . . . . . . . .24kV BLOCK TYPES)
* It can be produced according to customer’s specified ambient temperature. Please contact with ESITAS for feasibility.It can be produced according to customer’s specified ambient temperature. Please contact with ESITAS for feasibility.
1OO1OO 11O11O 12O12O
1515
6O6O
1OO1OO
Secondary voltage (V)Secondary voltage (V)
Rated burden (max.) in class O,2 (VA)Rated burden (max.) in class O,2 (VA)
Rated burden (max.) in class O,5 (VA)Rated burden (max.) in class O,5 (VA)
Rated burden (max.) in class 1 (VA)Rated burden (max.) in class 1 (VA)
TYPESTYPES
Operating voltage, Um (kV)Operating voltage, Um (kV)
Rated power-frequency withstand voltage (1 minute) (kV)Rated power-frequency withstand voltage (1 minute) (kV)
Rated frequency (Hz)Rated frequency (Hz)
Rated primary voltage (max.) (kV)Rated primary voltage (max.) (kV)
3,6 7,2 123,6 7,2 12
1O 2O 281O 2O 28
4O 6O 754O 6O 75
17,5 2417,5 24
38 5O38 5O
95 12595 125
1212 2424
5O-6O5O-6O
2VTB 1O 2VTB 1O 2VTB 2O2VTB 2O
1,21,2
E
-25 .. . . . . . . . . . +4O-25 .. . . . . . . . . . +4O*
Rated voltage factor (Cont.) (Un)Rated voltage factor (Cont.) (Un)
Insulation classInsulation class
Ambient temperature (˚C)Ambient temperature (˚C)
Altitude (m)Altitude (m)
StandardStandard
Weight (approx.) (kg)Weight (approx.) (kg)
1OOO1OOO
According to the customer requirementsAccording to the customer requirements
3O3O 4242
INDOOR PHASE TO PHASE SUPPORT TYPE CAST RESIN INSULATED INDOOR PHASE TO PHASE SUPPORT TYPE CAST RESIN INSULATED VOLTAGE TRANSFORMERS TECHNICAL DRAWINGVOLTAGE TRANSFORMERS TECHNICAL DRAWING
(Um=3,6kV.. . . . . . . . . . .24kV BLOCK TYPES)(Um=3,6kV.. . . . . . . . . . .24kV BLOCK TYPES)
-- All dimensions are in mm.All dimensions are in mm.-- Tolerances are according to DIN 7168-g when not specified.Tolerances are according to DIN 7168-g when not specified.-- Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.-- Customer designed products are also available.Customer designed products are also available.
M5 (Secondary Terminal)M5 (Secondary Terminal) 2,5 3,5
M8 (Ground Terminal)M8 (Ground Terminal) 15 2O
M1O (Primary Terminal)M1O (Primary Terminal) 3O 4O
TIGHTENING TORQUE (Nm)TIGHTENING TORQUE (Nm) min. max.TYPESTYPES
2VTB 1O2VTB 1O
A B C D E F G H I J
35O 15O 148 11O 1OO
2VTB 2O2VTB 2O 355 155 178 13O 165
22O
28O
28O
29O
125
15O
27O
28O
15
15
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VOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS
Technical DataTechnical Data
INDOOR PHASE TO PHASE SUPPORT TYPE CAST RESIN INSULATED VOLTAGE TRANSFORMERSINDOOR PHASE TO PHASE SUPPORT TYPE CAST RESIN INSULATED VOLTAGE TRANSFORMERS(Um=3,6kV.. . . . . . . . . . .36kV LARGE TYPES)(Um=3,6kV.. . . . . . . . . . .36kV LARGE TYPES)
* It can be produced according to customer’s specified ambient temperature. Please contact with ESITAS for feasibility.It can be produced according to customer’s specified ambient temperature. Please contact with ESITAS for feasibility.
1OO - 11O - 12O & Suitable for 22OV winding.1OO - 11O - 12O & Suitable for 22OV winding.
4O4O
12O12O
2OO2OO
8OO8OO
1,21,2
E
-25 .. . . . . . . . . . +4O-25 .. . . . . . . . . . +4O*
Secondary voltage (V)Secondary voltage (V)
Rated burden (max.) in class O,2 (VA)Rated burden (max.) in class O,2 (VA)
Rated burden (max.) in class O,5 (VA)Rated burden (max.) in class O,5 (VA)
Rated burden (max.) in class 1 (VA)Rated burden (max.) in class 1 (VA)
Rated burden for 22OV winding (VA)Rated burden for 22OV winding (VA)
Rated voltage factor (Cont.) (Un)Rated voltage factor (Cont.) (Un)
Insulation classInsulation class
Ambient temperature (˚C)Ambient temperature (˚C)
Altitude (m)Altitude (m)
StandardStandard
Weight (approx.) (kg)Weight (approx.) (kg)
1OOO1OOO
According to the customer requirementsAccording to the customer requirements
4848 6565 7373
TYPESTYPES
Operating voltage, Um (kV)Operating voltage, Um (kV)
Rated power-frequency withstand voltage (1 minute) (kV)Rated power-frequency withstand voltage (1 minute) (kV)
Rated frequency (Hz)Rated frequency (Hz)
Rated primary voltage (max.) (kV)Rated primary voltage (max.) (kV)
17,5 2417,5 24
38 5O38 5O
95 12595 125
3636
7O7O
17O17O
3636
7O7O
2OO2OO
2424 3636 3636
5O-6O5O-6O
2VT 2O-B 2VT 2O-B 2VTB 3O 2VTB 3O 2VT 4O-2OO 2VT 4O-2OO
INDOOR PHASE TO PHASE SUPPORT TYPE CAST RESIN INSULATED INDOOR PHASE TO PHASE SUPPORT TYPE CAST RESIN INSULATED VOLTAGE TRANSFORMERS TECHNICAL DRAWINGVOLTAGE TRANSFORMERS TECHNICAL DRAWING
(Um=3,6kV.. . . . . . . . . . .36kV LARGE TYPES)(Um=3,6kV.. . . . . . . . . . .36kV LARGE TYPES)
-- All dimensions are in mm.All dimensions are in mm.- Tolerances are according to DIN 7168-g when not specified.Tolerances are according to DIN 7168-g when not specified.- Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.- Customer designed products are also available.Customer designed products are also available.
TYPESTYPES
2VT 2O-B2VT 2O-B
A B C D E F G H I J K
44O 2O5 21O 36O 18O
2VTB 3O2VTB 3O 44O 195 32O 36O 18O
2VT 4O-2OO2VT 4O-2OO 48O 22O
3OO
395
445 35O
25O
363
39O 37O 185
2OO
255
255
17O
225
225
27O
3OO
3OO
7O
45
7O
M5 (Secondary Terminal)M5 (Secondary Terminal) 2,5 3,5
M8 (Ground Terminal)M8 (Ground Terminal) 15 2O
M1O (Primary Terminal)M1O (Primary Terminal) 3O 4O
TIGHTENING TORQUE (Nm)TIGHTENING TORQUE (Nm) min. max.
20
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Technical DataTechnical Data
INDOOR SINGLE PHASE CAST RESIN INSULATED INDOOR SINGLE PHASE CAST RESIN INSULATED BUILT IN FUSE WITHDRAWABLE TYPEBUILT IN FUSE WITHDRAWABLE TYPE
VOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS(Um=3,6kV.. . . . . . . . . . .36kV BLOCK TYPES)(Um=3,6kV.. . . . . . . . . . .36kV BLOCK TYPES)
* It can be produced according to customer’s specified ambient temperature. Please contact with ESITAS for feasibility.It can be produced according to customer’s specified ambient temperature. Please contact with ESITAS for feasibility.
3O3O
1OO1OO
2OO2OO
5O5O
12O12O
25O25O
5O5O
12O12O
25O25O
1OO1OO
1,91,9
E
-25 .. . . . . . . . . . +4O-25 .. . . . . . . . . . +4O*
Secondary voltage (V)Secondary voltage (V)
Rated burden (max.) in class O,2 (VA)Rated burden (max.) in class O,2 (VA)
Rated burden (max.) in class O,5 (VA)Rated burden (max.) in class O,5 (VA)
Rated burden (max.) in class 1 (VA)Rated burden (max.) in class 1 (VA)
Rated burden for protection purpose in class 3P (VA)Rated burden for protection purpose in class 3P (VA)
Rated voltage factor (3O sec. or 8 h) (Un)Rated voltage factor (3O sec. or 8 h) (Un)
Insulation classInsulation class
Ambient temperature (˚C)Ambient temperature (˚C)
Altitude (m)Altitude (m)
StandardStandard
Weight (approx.) (kg)Weight (approx.) (kg)
1OOO1OOO
According to the customer requirementsAccording to the customer requirements
3O3O 4444 4848
TYPESTYPES
Operating voltage, Um (kV)Operating voltage, Um (kV)
Rated power-frequency withstand voltage (1 minute) (kV)Rated power-frequency withstand voltage (1 minute) (kV)
Rated frequency (Hz)Rated frequency (Hz)
Rated primary voltage (max.) (kV)Rated primary voltage (max.) (kV)
3,6 7,2 123,6 7,2 12
1O 2O 281O 2O 28
4O 6O 754O 6O 75
17,5 2417,5 24
38 5O38 5O
95 12595 125
3636
7O7O
17O17O
5O-6O5O-6O
VTB 1O-KF1VTB 1O-KF1/ KF2 KF2 VTB 2O-KF1VTB 2O-KF1/ KF2 KF2 VTB 3O-KF1VTB 3O-KF1/ KF2 KF2
INDOOR SINGLE PHASE CAST RESIN INSULATED BUILT IN FUSE WITHDRAWABLE TYPEINDOOR SINGLE PHASE CAST RESIN INSULATED BUILT IN FUSE WITHDRAWABLE TYPEVOLTAGE TRANSFORMERS TECHNICAL DRAWINGVOLTAGE TRANSFORMERS TECHNICAL DRAWING
(Um=3,6kV.. . . . . . . . . . .36kV BLOCK TYPES)(Um=3,6kV.. . . . . . . . . . .36kV BLOCK TYPES)
-- All dimensions are in mm.All dimensions are in mm.-- Tolerances are according to DIN 7168-g when not specified.Tolerances are according to DIN 7168-g when not specified.- Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.-- Customer designed products are also available.Customer designed products are also available.
TYPESTYPES
VTB 1O-KF1VTB 1O-KF1
A B C D E F G H I
355 155 26O 29O 335
VTB 1O-KF2VTB 1O-KF2 355 155 26O 29O 335
492
536
298
298
25
25
148
148
VTB 2O-KF1VTB 2O-KF1 355 155 575 318 363 29O 42O 25 178
VTB 2O-KF2VTB 2O-KF2 355 155 62O 318 363 29O 42O 25 178
VTB 3O-KF1VTB 3O-KF1 395 175 688 364 421,5 32O 513 75 21O
VTB 3O-KF2VTB 3O-KF2 395 175 733 364 421,5 32O 513 75 21O
J K
148
148
125
125
178 15O
178 15O
21O 18O
21O 18O
L M
27O
27O
2O
2O
28O 2O
28O 2O
3OO 15
3OO 15
M5 (Secondary Terminal)M5 (Secondary Terminal) 2,5 3,5
M8 (Ground Terminal)M8 (Ground Terminal) 15 2O
TIGHTENING TORQUE (Nm)TIGHTENING TORQUE (Nm) min. max. NONO1234567891O1O11111212131314141515
V.T. TypesV.T. Types
VTB 1O-KF1 or KF2VTB 1O-KF1 or KF2VTB 2O-KF1 or KF2VTB 2O-KF1 or KF2
VTB 1O-KF1 or KF2VTB 1O-KF1 or KF2VTB 2O-KF1 or KF2VTB 2O-KF1 or KF2
VTB 1O-KF1 or KF2VTB 1O-KF1 or KF2VTB 2O-KF1 or KF2VTB 2O-KF1 or KF2
VTB 2O-KF1 or KF2VTB 2O-KF1 or KF2VTB 3O-KF1 or KF2VTB 3O-KF1 or KF2
Rated Voltage (Un)Rated Voltage (Un)
7,2 kV7,2 kV
12 kV12 kV
15,5 kV15,5 kV
25,5 kV25,5 kV
B (mm)B (mm)
19O19O
254254
34O34O
A
2O2O
Rated Currents (A)Rated Currents (A)
O,63 AmperO,63 Amper
1 Amper1 Amper
2 Amper2 Amper
3,15 Amper3,15 Amper
O,63 AmperO,63 Amper
1 Amper1 Amper
2 Amper2 Amper
3,15 Amper3,15 Amper
O,63 AmperO,63 Amper
1 Amper1 Amper
2 Amper2 Amper
3,15 Amper3,15 Amper
O,5 AmperO,5 Amper
1 Amper1 Amper
2 Amper2 Amper
Protection Fuses For Voltage TransformerProtection Fuses For Voltage Transformer
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VOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS
* It can be produced according to customer’s specified ambient temperature. Please contact with ESITAS for feasibility.It can be produced according to customer’s specified ambient temperature. Please contact with ESITAS for feasibility.
INDOOR SINGLE PHASE CAST RESIN INSULATEDINDOOR SINGLE PHASE CAST RESIN INSULATEDBUILT-IN FUSE WITHDRAWABLE TYPE BUILT-IN FUSE WITHDRAWABLE TYPE
SPECIAL TYPE VOLTAGE TRANSFORMERSSPECIAL TYPE VOLTAGE TRANSFORMERS(Um=3,6kV.. . . . . . . . . . .24kV)(Um=3,6kV.. . . . . . . . . . .24kV)
Technical DataTechnical Data
Insulation classInsulation class E
-25 .. . . . . . . . .+4O-25 .. . . . . . . . .+4O*Ambient temperature (˚C)Ambient temperature (˚C)
Altitude (m)Altitude (m)
Weight (approx.) (kg)Weight (approx.) (kg)
1OOO1OOO
StandardStandard According to the customer requirementsAccording to the customer requirements
2121 2929
2O2O
6O6O
12O12O
6O6O
1,91,9
Secondary voltage (V)Secondary voltage (V)
Rated burden (max.) in class O,2 (VA)Rated burden (max.) in class O,2 (VA)
Rated burden (max.) in class O,5 (VA)Rated burden (max.) in class O,5 (VA)
Rated burden (max.) in class 1 (VA)Rated burden (max.) in class 1 (VA)
Rated burden for protection purpose in class 3P (VA)Rated burden for protection purpose in class 3P (VA)
Rated voltage factor (3O sec. or 8h) (Un)Rated voltage factor (3O sec. or 8h) (Un)
TYPESTYPES
Operating voltage, Um (kV)Operating voltage, Um (kV)
Rated power-frequency withstand voltage (1 minute) (kV)Rated power-frequency withstand voltage (1 minute) (kV)
Rated frequency (Hz)Rated frequency (Hz)
Rated primary voltage (max.) (kV)Rated primary voltage (max.) (kV)
3,6 7,2 123,6 7,2 12
1O 2O 281O 2O 28
4O 6O 754O 6O 75
17,5 2417,5 24
38 5O38 5O
95 12595 125
5O-6O5O-6O
ES 12 VR-F ES 12 VR-F ES 24 V2-F ES 24 V2-F
1OO1OO/ 3 11O 3 11O/ 3 12O 3 12O/ 3 1OO 3 1OO/3 11O3 11O/3 12O3 12O/3
1212/ 3 3 2424/ 3 3
INDOOR SINGLE PHASE CAST RESIN INSULATEDINDOOR SINGLE PHASE CAST RESIN INSULATEDBUILT-IN FUSE WITHDRAWABLE TYPE BUILT-IN FUSE WITHDRAWABLE TYPE
SPECIAL TYPE VOLTAGE TRANSFORMERS TECHNICAL DRAWINGSPECIAL TYPE VOLTAGE TRANSFORMERS TECHNICAL DRAWING(Um=3,6kV.. . . . . . . . . . .24kV)(Um=3,6kV.. . . . . . . . . . .24kV)
M6 (Secondary Terminal)M6 (Secondary Terminal) 3 4
TIGHTENING TORQUE (Nm)TIGHTENING TORQUE (Nm) min. max.
NONO1234567891O1O11111212131314141515
V.T. TypesV.T. Types
ES 12 VR-FES 12 VR-FES 24 V2-FES 24 V2-F
ES 12 VR-FES 12 VR-FES 24 V2-FES 24 V2-F
ES 12 VR-FES 12 VR-FES 24 V2-FES 24 V2-F
ES 24 V2-FES 24 V2-F
Rated Voltage (Un)Rated Voltage (Un)
7,2 kV7,2 kV
12 kV12 kV
15,5 kV15,5 kV
25,5 kV25,5 kV
B (mm)B (mm)
19O19O
254254
34O34O
A
2O2O
Rated Currents (A)Rated Currents (A)
O,63 AmperO,63 Amper
1 Amper1 Amper
2 Amper2 Amper
3,15 Amper3,15 Amper
O,63 AmperO,63 Amper
1 Amper1 Amper
2 Amper2 Amper
3,15 Amper3,15 Amper
O,63 AmperO,63 Amper
1 Amper1 Amper
2 Amper2 Amper
3,15 Amper3,15 Amper
O,5 AmperO,5 Amper
1 Amper1 Amper
2 Amper2 Amper
Protection Fuses For Voltage TransformerProtection Fuses For Voltage Transformer
-- All dimensions are in mm.All dimensions are in mm.-- Tolerances are according to DIN 7168-g when not specified.Tolerances are according to DIN 7168-g when not specified.-- Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.-- Customer designed products are also available.Customer designed products are also available.
www.esitas.comwww.esitas.com
VOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS
Technical DataTechnical Data
* It can be produced according to customer’s specified ambient temperature. Please contact with ESITAS for feasibility.It can be produced according to customer’s specified ambient temperature. Please contact with ESITAS for feasibility.
INDOOR SINGLE PHASE CAST RESIN INSULATED BUILT - IN FUSE FIXED TYPE INDOOR SINGLE PHASE CAST RESIN INSULATED BUILT - IN FUSE FIXED TYPE VOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS
(Um=3,6kV.. . . . . . . . . . .24kV)(Um=3,6kV.. . . . . . . . . . .24kV)
3O3O
1OO1OO
2OO2OO
5O5O
12O12O
25O25O
6O6O
18O18O
3OO3OO
1OO1OO
1,91,9
E
-25 .. . . . . . . . . . +4O-25 .. . . . . . . . . . +4O*
Secondary voltage (V)Secondary voltage (V)
Rated burden (max.) in class O,2 (VA)Rated burden (max.) in class O,2 (VA)
Rated burden (max.) in class O,5 (VA)Rated burden (max.) in class O,5 (VA)
Rated burden (max.) in class 1 (VA)Rated burden (max.) in class 1 (VA)
Rated burden for protection purpose in class 3P (VA)Rated burden for protection purpose in class 3P (VA)
Rated voltage factor (3O sec. or 8h) (Un)Rated voltage factor (3O sec. or 8h) (Un)
Insulation classInsulation class
Ambient temperature (˚C)Ambient temperature (˚C)
Altitude (m)Altitude (m)
StandardStandard
Weight (approx.) (kg)Weight (approx.) (kg)
1OOO1OOO
According to the customer requirementsAccording to the customer requirements
3434 4O4O 7O7O 4545
TYPESTYPES
Operating voltage, Um (kV)Operating voltage, Um (kV)
Rated power-frequency withstand voltage (1 minute) (kV)Rated power-frequency withstand voltage (1 minute) (kV)
Rated frequency (Hz)Rated frequency (Hz)
Rated primary voltage (max.) (kV)Rated primary voltage (max.) (kV)
3,6 7,2 123,6 7,2 12
1O 2O 281O 2O 28
4O 6O 754O 6O 75
17,5 2417,5 24
38 5O38 5O
95 12595 125
5O-6O5O-6O
VTB 1O-SFVTB 1O-SF VTB 1O-EFVTB 1O-EF VTB 2O-F1VTB 2O-F1 VTB 2O-F2VTB 2O-F2
-- All dimensions are in mm.All dimensions are in mm.-- Tolerances are according to DIN 7168-g when not specified.Tolerances are according to DIN 7168-g when not specified.- Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.-- Customer designed products are also available.Customer designed products are also available.
TYPESTYPES
VTB 1O-SFVTB 1O-SF
A B C D E F G H
385 17O 29O 148 29O 125 3OO 2O
VTB 1O-EFVTB 1O-EF 385 17O 29O 162 29O 132 3OO 2O
VTB 2O-F1VTB 2O-F1 385 17O 365 24O 385 21O 3OO 2O
VTB 2O-F2VTB 2O-F2 385 17O 325 178 385 15O 3OO 2O
TIGHTENING TORQUE (Nm)TIGHTENING TORQUE (Nm)
M5 (Secondary Terminal)M5 (Secondary Terminal)
M8 (Ground Terminal)M8 (Ground Terminal)
M1O (Primary Terminal)M1O (Primary Terminal)
min.
2.5
max.
3.5
15 2O
3O 4O
NONO1234567891O1O11111212131314141515
V.T. TypesV.T. Types
VTB 1O-SFVTB 1O-SFVTB 1O-EFVTB 1O-EFVTB 2O-F1VTB 2O-F1VTB 2O-F2VTB 2O-F2
VTB 1O-SFVTB 1O-SFVTB 1O-EFVTB 1O-EFVTB 2O-F1VTB 2O-F1VTB 2O-F2VTB 2O-F2
VTB 1O-SFVTB 1O-SFVTB 1O-EFVTB 1O-EFVTB 2O-F1VTB 2O-F1VTB 2O-F2VTB 2O-F2
VTB 2O-F1VTB 2O-F1VTB 2O-F2VTB 2O-F2
Rated Voltage (Un)Rated Voltage (Un)
7,2 kV7,2 kV
12 kV12 kV
15,5 kV15,5 kV
25,5 kV25,5 kV
B (mm)B (mm)
19O19O
254254
34O34O
A
2O2O
Rated Currents (A)Rated Currents (A)
O,63 AmperO,63 Amper
1 Amper1 Amper
2 Amper2 Amper
3,15 Amper3,15 Amper
O,63 AmperO,63 Amper
1 Amper1 Amper
2 Amper2 Amper
3,15 Amper3,15 Amper
O,63 AmperO,63 Amper
1 Amper1 Amper
2 Amper2 Amper
3,15 Amper3,15 Amper
O,5 AmperO,5 Amper
1 Amper1 Amper
2 Amper2 Amper
Protection Fuses For Voltage TransformerProtection Fuses For Voltage Transformer
INDOOR SINGLE PHASE CAST RESIN INSULATEDINDOOR SINGLE PHASE CAST RESIN INSULATEDBUILT - IN FUSE FIXED TYPE BUILT - IN FUSE FIXED TYPE
VOLTAGE TRANSFORMERS TECHNICAL DRAWINGVOLTAGE TRANSFORMERS TECHNICAL DRAWING(Um=3,6kV.. . . . . . . . . . .24kV)(Um=3,6kV.. . . . . . . . . . .24kV)
www.esitas.comwww.esitas.com
VOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS
Technical DataTechnical Data
* It can be produced according to customer’s specified ambient temperature. Please contact with ESITAS for feasibility.It can be produced according to customer’s specified ambient temperature. Please contact with ESITAS for feasibility.
INDOOR SINGLE PHASE CAST RESIN INSULATED BUILT - IN FUSE WITHDRAWABLE TYPE INDOOR SINGLE PHASE CAST RESIN INSULATED BUILT - IN FUSE WITHDRAWABLE TYPE VOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS
(Um=36kV)(Um=36kV)
3O3O
15O15O
25O25O
1OO1OO
1,91,9
E
-25 .. . . . . . . . . . +4O-25 .. . . . . . . . . . +4O*
Secondary voltage (V)Secondary voltage (V)
Rated burden (max.) in class O,2 (VA)Rated burden (max.) in class O,2 (VA)
Rated burden (max.) in class O,5 (VA)Rated burden (max.) in class O,5 (VA)
Rated burden (max.) in class 1 (VA)Rated burden (max.) in class 1 (VA)
Rated burden for protection purpose in class 3P (VA)Rated burden for protection purpose in class 3P (VA)
Rated voltage factor (3O sec. or 8h) (Un)Rated voltage factor (3O sec. or 8h) (Un)
Insulation classInsulation class
Ambient temperature (˚C)Ambient temperature (˚C)
Altitude (m)Altitude (m)
StandardStandard
Weight (approx.) (kg)Weight (approx.) (kg)
1OOO1OOO
According to the customer requirementsAccording to the customer requirements
7O7O
TYPESTYPES
Operating voltage, Um (kV)Operating voltage, Um (kV)
Rated power-frequency withstand voltage (1 minute) (kV)Rated power-frequency withstand voltage (1 minute) (kV)
Rated frequency (Hz)Rated frequency (Hz)
Rated primary voltage (max.) (kV)Rated primary voltage (max.) (kV)
3636
7O7O
17O17O
5O-6O5O-6O
VTB 3O-F1VTB 3O-F1 VTB 3O-F1BVTB 3O-F1B
-- All dimensions are in mm.All dimensions are in mm.- Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.-- Customer designed products are also available.Customer designed products are also available.
Protection Fuses For Voltage TransformerProtection Fuses For Voltage Transformer
INDOOR SINGLE PHASE CAST RESIN INSULATED BUILT - IN FUSE WITHDRAWABLE TYPE INDOOR SINGLE PHASE CAST RESIN INSULATED BUILT - IN FUSE WITHDRAWABLE TYPE VOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS
TECHNICAL DRAWINGTECHNICAL DRAWING(Um=36kV)(Um=36kV)
TIGHTENING TORQUE (Nm)TIGHTENING TORQUE (Nm)
M5 (Secondary Terminal)M5 (Secondary Terminal)
M8 (Ground Terminal)M8 (Ground Terminal)
min.
2.5
max.
3.5
15 2ORated Voltage= 36kVRated Voltage= 36kVRated Current= 2ARated Current= 2A
www.esitas.comwww.esitas.com
VOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS
* It can be produced according to customer’s specified ambient temperature. Please contact with ESITAS for feasibility.It can be produced according to customer’s specified ambient temperature. Please contact with ESITAS for feasibility.
Types: ES 17 V3Types: ES 17 V3
INDOOR SINGLE PHASE CAST RESIN INSULATEDINDOOR SINGLE PHASE CAST RESIN INSULATEDSPECIAL TYPE VOLTAGE TRANSFORMERSSPECIAL TYPE VOLTAGE TRANSFORMERS
(Um=3,6kV.. . . . . . . . . . .17,5kV)(Um=3,6kV.. . . . . . . . . . .17,5kV)
Technical DataTechnical Data
Insulation classInsulation class E
-25 .. . . . . . . . .+4O-25 .. . . . . . . . .+4O*Ambient temperature (˚C)Ambient temperature (˚C)
Altitude (m)Altitude (m)
Weight (approx.) (kg)Weight (approx.) (kg)
1OOO1OOO
StandardStandard According to the customer requirementsAccording to the customer requirements
2222
3O3O
1OO1OO
2OO2OO
2O2O
6O6O
12O12O
1OO1OO
1,91,9
Secondary voltage (V)Secondary voltage (V)
Rated burden (max.) in class O,2 (VA)Rated burden (max.) in class O,2 (VA)
Rated burden (max.) in class O,5 (VA)Rated burden (max.) in class O,5 (VA)
Rated burden (max.) in class 1 (VA)Rated burden (max.) in class 1 (VA)
Rated burden for protection purpose in class 3P (VA)Rated burden for protection purpose in class 3P (VA)
Rated voltage factor (3O sec. or 8h) (Un)Rated voltage factor (3O sec. or 8h) (Un)
TYPESTYPES
Operating voltage, Um (kV)Operating voltage, Um (kV)
Rated power-frequency withstand voltage (1 minute) (kV)Rated power-frequency withstand voltage (1 minute) (kV)
Rated frequency (Hz)Rated frequency (Hz)
Rated primary voltage (max.) (kV)Rated primary voltage (max.) (kV)
3,63,6
5O-6O5O-6O
ES 17 V3 ES 17 V3
3,63,6/ 3 3 7,27,2/ 3 3 1212/ 3 3 1717/ 3 3
7,27,2 1212 17,517,5
1O1O 2O2O 2828 3838
4O4O 6O6O 7575 9595
1OO1OO/ 3 11O 3 11O/ 3 12O 3 12O/ 3 1OO 3 1OO/3 11O3 11O/3 12O3 12O/3
INDOOR SINGLE PHASE CAST RESIN INSULATED INDOOR SINGLE PHASE CAST RESIN INSULATED SPECIAL TYPE VOLTAGE TRANSFORMERS SPECIAL TYPE VOLTAGE TRANSFORMERS
TECHNICAL DRAWINGTECHNICAL DRAWING(Um=3,6kV.. . . . . . . . . . .17,5kV)(Um=3,6kV.. . . . . . . . . . .17,5kV)
-- All dimensions are in mm.All dimensions are in mm.-- Tolerances are according to DIN 7168-g when not specified.Tolerances are according to DIN 7168-g when not specified.- Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.-- Customer designed products are also available.Customer designed products are also available.
www.esitas.comwww.esitas.com
VOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS
* It can be produced according to customer’s specified ambient temperature. Please contact with ESITAS for feasibility.It can be produced according to customer’s specified ambient temperature. Please contact with ESITAS for feasibility.
Types: ES 24 V2-BTypes: ES 24 V2-B
INDOOR SINGLE PHASE CAST RESIN INSULATEDINDOOR SINGLE PHASE CAST RESIN INSULATEDSPECIAL TYPE VOLTAGE TRANSFORMERSSPECIAL TYPE VOLTAGE TRANSFORMERS
(Um=7,2kV.. . . . . . . . . . 24kV)(Um=7,2kV.. . . . . . . . . . 24kV)
Technical DataTechnical Data
Insulation classInsulation class E
-25 .. . . . . . . . .+4O-25 .. . . . . . . . .+4O*Ambient temperature (˚C)Ambient temperature (˚C)
Altitude (m)Altitude (m)
Weight (approx.) (kg)Weight (approx.) (kg)
1OOO1OOO
StandardStandard According to the customer requirementsAccording to the customer requirements
2424
3O3O
7575
15O15O
1OO1OO
1,91,9
Secondary voltage (V)Secondary voltage (V)
Rated burden (max.) in class O,2 (VA)Rated burden (max.) in class O,2 (VA)
Rated burden (max.) in class O,5 (VA)Rated burden (max.) in class O,5 (VA)
Rated burden (max.) in class 1 (VA)Rated burden (max.) in class 1 (VA)
Rated burden for protection purpose in class 3P (VA)Rated burden for protection purpose in class 3P (VA)
Rated voltage factor (3O sec. or 8h) (Un)Rated voltage factor (3O sec. or 8h) (Un)
TYPESTYPES
Operating voltage, Um (kV)Operating voltage, Um (kV)
Rated power-frequency withstand voltage (1 minute) (kV)Rated power-frequency withstand voltage (1 minute) (kV)
Rated frequency (Hz)Rated frequency (Hz)
Rated primary voltage (max.) (kV)Rated primary voltage (max.) (kV)
7,2 12 17,5 247,2 12 17,5 24
2O 28 38 5O2O 28 38 5O
6O 75 95 1256O 75 95 125
5O-6O5O-6O
ES 24 V2-B ES 24 V2-B
7,27,2/ 3 3 1212/ 3 3 2424/ 3 317,517,5/ 3 3
1OO1OO/ 3 11O 3 11O/ 3 12O 3 12O/ 3 1OO 3 1OO/3 11O3 11O/3 12O3 12O/3
INDOOR SINGLE PHASE CAST RESIN INSULATED INDOOR SINGLE PHASE CAST RESIN INSULATED SPECIAL TYPE VOLTAGE TRANSFORMERS SPECIAL TYPE VOLTAGE TRANSFORMERS
TECHNICAL DRAWINGTECHNICAL DRAWING(Um=7,2kV.. . . . . . . . . . 24kV)(Um=7,2kV.. . . . . . . . . . 24kV)
-- All dimensions are in mm.All dimensions are in mm.-- Tolerances are according to DIN 7168-g when not specified.Tolerances are according to DIN 7168-g when not specified.- Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.-- Customer designed products are also available.Customer designed products are also available.
www.esitas.comwww.esitas.com
VOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS
* It can be produced according to customer’s specified ambient temperature. Please contact with ESITAS for feasibility.It can be produced according to customer’s specified ambient temperature. Please contact with ESITAS for feasibility.
Types: ES 24 V1Types: ES 24 V1
INDOOR SINGLE PHASE CAST RESIN INSULATEDINDOOR SINGLE PHASE CAST RESIN INSULATEDSPECIAL TYPE VOLTAGE TRANSFORMERSSPECIAL TYPE VOLTAGE TRANSFORMERS
(Um=24kV)(Um=24kV)
Technical DataTechnical Data
Insulation classInsulation class E
-25 .. . . . . . . . .+4O-25 .. . . . . . . . .+4O*Ambient temperature (˚C)Ambient temperature (˚C)
Altitude (m)Altitude (m)
Weight (approx.) (kg)Weight (approx.) (kg)
1OOO1OOO
StandardStandard According to the customer requirementsAccording to the customer requirements
3O3O
3O3O
1OO1OO
2OO2OO
1OO1OO
1,91,9
Secondary voltage (V)Secondary voltage (V)
Rated burden (max.) in class O,2 (VA)Rated burden (max.) in class O,2 (VA)
Rated burden (max.) in class O,5 (VA)Rated burden (max.) in class O,5 (VA)
Rated burden (max.) in class 1 (VA)Rated burden (max.) in class 1 (VA)
Rated burden for protection purpose in class 3P (VA)Rated burden for protection purpose in class 3P (VA)
Rated voltage factor (3O sec. or 8h) (Un)Rated voltage factor (3O sec. or 8h) (Un)
TYPESTYPES
Operating voltage, Um (kV)Operating voltage, Um (kV)
Rated power-frequency withstand voltage (1 minute) (kV)Rated power-frequency withstand voltage (1 minute) (kV)
Rated frequency (Hz)Rated frequency (Hz)
Rated primary voltage (max.) (kV)Rated primary voltage (max.) (kV)
2424
5O-6O5O-6O
ES 24 V1 ES 24 V1
2424/ 3 3
5O5O
125125
1OO1OO/ 3 11O 3 11O/ 3 12O 3 12O/ 3 1OO 3 1OO/3 11O3 11O/3 12O3 12O/3
INDOOR SINGLE PHASE CAST RESIN INSULATED INDOOR SINGLE PHASE CAST RESIN INSULATED SPECIAL TYPE VOLTAGE TRANSFORMERS SPECIAL TYPE VOLTAGE TRANSFORMERS
TECHNICAL DRAWINGTECHNICAL DRAWING(Um=24kV)(Um=24kV)
-- All dimensions are in mm.All dimensions are in mm.-- Tolerances are according to DIN 7168-g when not specified.Tolerances are according to DIN 7168-g when not specified.- Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.-- Customer designed products are also available.Customer designed products are also available.
www.esitas.comwww.esitas.com
VOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS
Technical DataTechnical Data
Types: VTU-24Types: VTU-24
INDOOR SINGLE PHASE CAST RESIN INSULATED NARROW TYPEINDOOR SINGLE PHASE CAST RESIN INSULATED NARROW TYPEVOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS(Um=7,2kV.. . . . . . . . . . . . . . . .24kV)(Um=7,2kV.. . . . . . . . . . . . . . . .24kV)
* It can be produced according to customer’s specified ambient temperature. Please contact with ESITAS for feasibility.It can be produced according to customer’s specified ambient temperature. Please contact with ESITAS for feasibility.
3O3O
7575
15O15O
Secondary voltage (V)Secondary voltage (V)
Rated burden (max.) in class O,2 (VA)Rated burden (max.) in class O,2 (VA)
Rated burden (max.) in class O,5 (VA)Rated burden (max.) in class O,5 (VA)
Rated burden (max.) in class 1 (VA)Rated burden (max.) in class 1 (VA)
TYPESTYPES
1OO1OO
1,91,9
Rated burden for protection purpose in class 3P (VA)Rated burden for protection purpose in class 3P (VA)
Rated voltage factor (3Osec. or 8h) (Un)Rated voltage factor (3Osec. or 8h) (Un)
Insulation ClassInsulation Class
Ambient Temperature (C˚)Ambient Temperature (C˚)
E
-25.. . . . . . . . . . . . . . . . . . . . . .+4O-25.. . . . . . . . . . . . . . . . . . . . . .+4O*
Altitude (m)Altitude (m) 1OOO1OOO
StandardStandard According to the customer requirementsAccording to the customer requirements
Weight (approx.) (kg)Weight (approx.) (kg) 2828
Operating voltage, Um (kV)Operating voltage, Um (kV)
Rated power-frequency withstand voltage (1 minute) (kV)Rated power-frequency withstand voltage (1 minute) (kV)
Rated frequency (Hz)Rated frequency (Hz)
Rated primary voltage (max.) (kV)Rated primary voltage (max.) (kV)
7,2 12 17,5 247,2 12 17,5 24
2O 28 38 5O2O 28 38 5O
6O 75 95 1256O 75 95 125
5O-6O5O-6O
VTU-24VTU-24
2424/ 3 31212/ 3 3 17,517,5/ 3 37,27,2/ 3 3
1OO1OO/ 3 11O 3 11O/ 3 12O 3 12O/ 3 3 1OO1OO/3 11O3 11O/3 12O3 12O/3
INDOOR SINGLE PHASE CAST RESIN INSULATED NARROW TYPEINDOOR SINGLE PHASE CAST RESIN INSULATED NARROW TYPEVOLTAGE TRANSFORMERSVOLTAGE TRANSFORMERS
TECHNICAL DRAWINGTECHNICAL DRAWING(Um=7,2kV.. . . . . . . . . . . . . . . .24kV)(Um=7,2kV.. . . . . . . . . . . . . . . .24kV)
TIGHTENING TORQUE (Nm)TIGHTENING TORQUE (Nm)
M6 (Secondary Terminal)M6 (Secondary Terminal)
min. max.
3 4
-- All dimensions are in mm.All dimensions are in mm.-- Tolerances are according to DIN 7168-g when not specified.Tolerances are according to DIN 7168-g when not specified.- Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.-- Customer designed products are also available.Customer designed products are also available.
www.esitas.comwww.esitas.com