Bushing current transformers ТВ (TW) for inside mounting

Bushing current transformers ТВ (TW) for inside mounting

General view of transformers (drawing)

Description

The transformers are intended for transmitting measuring information signal to measuring instruments and to protection and control units inside alternate current appliances with 50 or 60 Hz frequency. Transformers are intended for embedding in oil-filled breakers or power transformers.
Transformers for differential protection are supplied at the special order.
Transformers are intended for usage in oil environment or in a mixture of oil and air under the following operating conditions:

  • ambient air temperature from minus 45°C up to plus 40°C for climatic version "У" (moderate), from minus 10°C up to plus 45°C for climatic version "T" (tropical), from minus 60°C up to plus 40°C for climatic versions "ХЛ", "УХЛ" (moderate cold) and from minus 60°C up to plus 45°С for climatic version "O" (general); 
  • altitude above sea level is not higher than 1000 m.

The temperature of surrounding oil should not exceed 90°C for transformers mounted in oil-filled breakers and 95°C for transformers mounted in oil-filled power transformers.

1. Transformer's dimensions

Transformer type

Climatic version

Dimensions, mm

Weight,
kg, max

d
min

D
max

R
min

A

B min

H
max

H
max

TW-110-I

Y2

325

540

251

282

1350

208

177

96±1

TW-110-I

XL2

206

175

97±6

TW-110-II

Y2

300

565

295

202

103±6

TW-110-II

XL2

97±6

TW-220-I

Y2

580

785

367

410

2040

218

202

140±3

TW-220-I

XL2

550

790

413

170

152±3

TW-220-II

Y2

840

465

223

210

151±6

TW-220-II

XL2

595

795

461

216

165

157±3

TW-220-V

O2

350

600

285±5

 

280

180

 

92±2

Note: Dimensions are given for the versions with the highest rated primary current (for TV-110-II-1000/1 dmin= 318 mm).

 

Transformer type

Rated primary current, A

Rated secondary current, A

Dimensions, mm

Weight
max, kg

Climatic version

L, мм

D
m
ax

d
m
in

H
max

TW-10-I

6000

5

285

112

95

14

Y2 and T2

200

TW-10-II

5000; 6000

5

360

180

70

15

TW-10-III

6000

5

410

275

70

9

TW-10-IV

8000

5

450

275

60

16

TW-35-I

200; 300

5

248

120

97

15

Y2

350±10

600

252

116

102

18

1500

280

90

130

21

TW-35-II

150-1000

5

185

88

200

16

T2; Y2; XL2

135±20

1200-1500

195

85

220

31

TW-35-II-1

600

5

195

85

220

31

Y2

TW-35-II-2

600

5

185

87

70

4

 

TW-35-II-3

200; 600

5

226

100

70

8

T2; Y2; XL2

300

1

226

90

130

16

TW-35-II-4

300

5

185

85

200

16

TW-35-II-5

300

1 or 5

180

105

215

16

TW-35-II-6

1000

5

200

110

100

7

TW-35-II-7

300

5

140

85

30

1

 

400±20

TW-35-III

200-1500

5

270

86

116

18

 

135±20

TW-35-III-4

600

5

260

100

95

25

 

TW-35-IV

1200-3000

1 or 5

330

125

135

35

Y2

1350min

TW-35-V

300-2000

5

295

90

128

21

150±10

TW-35-VI

600

5

240

140

75

8

T2; Y2; XL2

280min

TW-110-I-1

1000

5

410

320

75

9

1350min

TW-110-I-2

600

5

475

388

115

20

TW-110-I-3

750

5

370

290

170

16

TW-110-I-5

500-600

5

530

340

206

50

TW-110-I-6

600

5

562

390

179

60

TW-110-III

200-1000

1 or 5

290

135

105

28

O2

280min

1500-3000

18

TW-110-IV

300-1000

1 or 5

370

190

120

45

1500-3000

22

TW-110-VI

600

5

425

290

85

15

Y2

500min

TW-110-VII

1000

5

540

340

110

60

1350min

TW-110-VIII

1000

5

280

210

120

9

T2; Y2; XL2

280min

TW-220-III

300

5

450

240

150

65

O2

280min

600-1500

46

3000

38

Technical data of transformers TW series:

Technical data of transformers TW for measurement and protection, TW-10

Transformer type

Design version

Rated current, A

Secondary burden at cos φ=0,8 in accuracy class, VA

Thermal current, kA(ratio)

Short-circuit current ratio

Duration of short-circuit current, sec.

primary

secondary

0,5

1

3

10

TW-10-I

6000/5

6000

5

20

-

-

-

85.5

3

4

TW-10-II

5000/5

5000

30

-

-

-

10

6000/5

6000

30

-

-

-

10

TW-10-III

6000/5

6000

30

-

-

-

(28)

10

3

TW-10-IV

8000/5

8000

30

-

-

-

(28)

16

Note:
1. At the special order transformer may be manufactured with different parameters.
2. At the special order transformer may be manufactured with accuracy classes 0,2S and 0,5S.

 

Technical data on transformers TW for measurement and protection, TW-35-I (-II)

Transformer type

Design version

Rated current, A

Secondary burden at cos φ=0,8 in accuracy class, VA

Thermal and dynamic  current, kA(ratio)

Short-circuit current ratio

Duration of short-circuit current, sec.

primary

secondary

0,5

1

3

10

TW-35-I

200/5

75

5

-

-

-

20

10

-

4

100

-

-

-

20

-

150

-

-

20

-

5

200

-

-

20

-

9

300/5

100

-

-

-

20

-

150

-

-

20

-

5

200

-

-

20

-

9

300

-

10

-

-

25

600/5

200

-

-

20

-

9

300

-

10

-

-

25

400

-

20

-

-

16

600

10

-

-

-

16*

1500/5

600

10

-

-

-

16*

750

30

-

-

-

13*

1000

30

-

-

-

10*

1500

30

-

-

-

6.5*

TW-35-II

150/5***

50

5

-

-

-

10

25

-

3

75

-

-

-

20

-

100

-

-

-

20

-

150

-

-

-

30

-

300/5***

100

-

-

-

20

-

150

-

-

-

30

-

200

-

-

-

40

-

300

-

-

30

-

7

600/5***

200

-

-

-

40

-

300

-

-

30

-

7

400

-

-

40

-

8

600

-

30

-

-

14

1000/5

400

-

-

40

-

8

600

-

30

-

-

14

750

30

-

-

-

20

1000

30

-

-

-

22

1200/5

600

30

-

-

-

34

800

30

-

-

-

31*

1000

30

-

-

-

25*

1200

30

-

-

-

21*

1500/5

600

30

-

-

-

34

750

30

-

-

-

33*

1000

30

-

-

-

25*

1500

30

-

-

-

17*

TW-35-II-1

600/5***

200

5

5

-

-

-

25

50

3

300

10

-

-

-

45

400

30

-

-

-

25

600

30

-

-

-

34

*) SHort-circuit current ratio is limited by thermal current.

***) Thermal current of a given design version is shown for the winding closed on rated power.

Note:
1. At the special order transformer may be manufactured with different parameters.
2. At the special order transformer may be manufactured with accuracy classes 0,2S and 0,5S.

 

Technical data of transformers TW for measurement and protection TW-35-III (-IV; -V)

Transformer type

Design version

Rated current, A

Secondary burden at cos φ=0,8 in accuracy class, VA

Thermal and dyanmic current, kA (ratio)

Short-circuit current ratio

Duration of short-circuit currant, sec.

primary

secondary

0,5

1

3

10

TW-35-III

200/5***

75

5

-

-

-

20

25

-

4

100

-

-

-

20

-

150

-

-

20

-

5

200

-

-

20

-

9

300/5

100

-

-

-

20

-

150

-

-

20

-

5

200

-

-

20

-

9

300

-

10

-

-

16

600/5

200

-

-

20

-

9

300

-

10

-

-

16

400

-

20

-

-

12

600

10

-

-

-

30

1500/5

600

10

-

-

-

30

750

30

-

-

-

20

1000

30

-

-

-

22

1500

30

-

-

-

16*

TW-35-IV

1200/5

600

5

-

30

-

-

50

25

4

800

30

-

-

-

30

1000

30

-

-

-

36

1200

30

-

-

-

41*

2000/5

1000

30

-

-

-

36

1200

30

-

-

-

41*

1500

30

-

-

-

33*

2000

30

-

-

-

24*

3000/5

1200

30

-

-

-

41*

1500

30

-

-

-

33*

2000

30

-

-

-

24*

3000

30

-

-

-

16*

1200/1

600

1

-

30

-

-

25

800

30

-

-

-

30

1000

30

-

-

-

36

1200

30

-

-

-

41*

2000/1

1000

30

-

-

-

36

1200

30

-

-

-

41*

1500

30

-

-

-

33*

2000

30

-

-

-

25*

3000/1

1200

30

-

-

-

41*

1500

30

-

-

-

33*

2000

30

-

-

-

25*

3000

30

-

-

-

16*

TW-35-V

300/5***

100

5

-

-

-

20

40

-

4

150

-

-

20

-

6

200

-

-

20

-

8

300

-

10

20

-

12

600/5

200

-

-

20

-

8

300

-

10

20**

-

12

400

-

20

-

-

16

600

10

30**

-

-

16

1500/5

600

10

30**

-

-

16

750

30

-

-

-

20

1000

30

-

-

-

26*

1500

30

-

-

-

26*

2000/5

750

30

-

-

-

20

1000

30

-

-

-

26

1500

30

-

-

-

26*

2000

40

-

-

-

20*

*) The value of short-circuit current ratio is limited by thermal stability current.

**) Maximum secondary burden at which maximum short-circuit current ratio is guaranteed.

***) Thermal current of a given design version is shown for the winding closed on rated burden.

Note:
1. At the special order transformer may be manufactured with different parameters.
2. At the special order transformer may be manufactured with accuracy classes 0,2S and 0,5S.

 

Technical data of transformers TW for measurement and protection TW-110-I (-II)

Transformer type

Design version

Rated current, A

Secondary burden at cos φ=0,8 in accuracy class, VA

Thermal  current, kA (ratioSh)

Short-circuit current ratio

Duration of short-circuit currents, sec.

primary

secondary

0,5

1

3

10

TW-110-I

200/5***

75

5

-

-

-

10

20

-

3

100

-

-

20

-

-

150

-

-

20

-

-

200

-

-

10**

30

22

300/5

100

-

-

20

-

-

150

-

-

20

-

-

200

-

-

10**

30

22

300

-

-

15**

40

20

600/5

200

-

-

10**

30

22

300

-

-

15**

40

20

400

-

-

30

-

15

600

10

20

50**

-

25

1000/5

400

-

10

30**

-

15

600

10

20

50**

-

25

750

20

25

75**

-

15

1000

30

50**

-

-

20*

1200/5

600

10

-

-

-

35*

750

20

-

-

-

35*

1000

30

-

-

-

35*

1200

30

-

-

-

35*

TW-110-II

200/5***

75

5

-

-

-

15

50

-

3

100

-

-

20

-

5

150

-

-

20

-

10

200

-

10

20**

-

20

300/5***

100

-

-

20

-

5

150

-

-

20

-

10

200

-

10

20**

-

20

300

-

15

30**

-

20

600/5

200

-

-

15

-

34

300

-

15

-

-

50

400

-

25

-

-

40

600

25

-

-

-

60

1000/5

500

10**

15

-

-

80

600

25

-

-

-

60

750

50

-

-

-

37

1000

50

-

-

-

50*

2000/5

1000

50

-

-

-

50*

1200

50

-

-

-

42

1500

50

-

-

-

33*

2000

50

-

-

-

25*

1000/1

500

1

25**

60

-

-

50

600

30

-

-

-

50

750

50

-

-

-

37

1000

50

-

-

-

50*

2000/1

1000

50

-

-

-

50*

1200

50

-

-

-

42

1500

50

-

-

-

33*

2000

50

-

-

-

25*

*) The value of short-circuit current ratio is limited by thermal current.

**) Maximum secondary burden at which maximum short-circuit current ratio is guaranteed.

***) Thermal current of a given design version is shown for the winding closed on rated burden.

Note:
1. At the special order transformer may be manufactured with different parameters.
2. At the special order transformer may be manufactured with accuracy classes 0,2S and 0,5S.

 

Technical data of transformers TW for measurement and protection TW-110-III

Transformer type

Design version

Rated current, A

Secondary burden at cos φ=0,8 in accuracy class, VA

Thermal  current, kA (ratio)

Short-circuit current ratio

Duration of short-circuit current, sec.

primary

secondary

0,5

1

3

10

TW-110-III

200/5

75

5

-

-

-

15

(25)

-

4

100

-

-

-

15

-

150

-

-

15

-

13.5

200

-

10

-

-

20

300/5

100

-

-

-

15

-

150

-

-

15

-

13.5

200

-

-

20

-

13.5

300

-

30

-

-

14

600/5

200

-

-

20

-

15

300

-

25

-

-

16

400

-

40

-

-

14

600

50

-

-

-

16

1000/5

400

-

30

-

-

17

600

30

-

-

-

24

750

40

-

-

-

23

1000

40

-

-

-

25*

1500/5

500

-

30

-

-

15

750

40

-

-

-

21

1000

40

-

-

-

21

1500

40

-

-

-

25*

3000/5

1000

30

-

-

-

25*

1500

40

-

-

-

25*

2000

50

-

-

-

25*

3000

50

-

-

-

25*

300/1

100

1

-

-

-

15

-

150

-

-

15

-

13.5

200

-

-

20

-

13.5

300

-

30

-

-

14

600/1

200

-

-

20

-

15

300

-

25

-

-

16

400

-

40

-

-

14

600

50

-

-

-

16

1000/1

400

-

30

-

-

17

600

30

-

-

-

24

750

40

-

-

-

23

1000

40

-

-

-

25*

1500/1

500

-

30

-

-

15

750

40

-

-

-

21

1000

40

-

-

-

21

1500

40

-

-

-

25*

3000/1

1000

30

-

-

-

25*

1500

40

-

-

-

25*

2000

50

-

-

-

25*

3000

50

-

-

-

25*

*) The value of short-circuit current ratio is limited by thermal current.

**) Maximum secondary burdenat which maximum short-circuit current ratio is guaranteed.

***) Thermal current of given design version is shown for the winding closed on rated burden.

Note:
1. At the special order transformer may be manufactured with different parameters.
2. At the special order transformer may be manufactured with accuracy classes 0,2S and 0,5S.

 

Technical data of transformers TW for measurement and protection TW-110-IV (-VII)

Transformer type

Design version

Rated current, A

Secondary burden at cos φ=0,8 in accuracy class, VA

Thermal current, kA (ratio)

Short-circuit current ratio

Duration of short-circuit current, sec.

primary

secondary

0,5

1

3

10

TW-110-IV

300/5

100

5

-

-

-

15

(25)

12

3

150

-

-

15

-

18

200

-

-

20

-

18

300

-

30

-

-

18

600/5

200

-

-

20

-

18

300

-

25

-

-

21

400

-

40

-

-

18

600

50

-

-

-

21

1000/5

400

-

30

-

-

18

600

30

-

-

-

25*

750

40

-

-

-

24

1000

40

-

-

-

25*

1500/5

500

-

30

-

-

13

750

40

-

-

-

15

1000

40

-

-

-

18

1500

40

-

-

-

25*

3000/5

1000

30

-

-

-

23

1500

40

-

-

-

25*

2000

50

-

-

-

25*

3000

50

-

-

-

25*

300/1

100

1

-

-

-

15

-

150

-

-

15

-

18

200

-

-

20

-

18

300

-

30

-

-

18

600/1

200

-

-

20

-

18

300

-

25

-

-

21

400

-

40

-

-

18

600

50

-

-

-

21

1000/1

400

-

30

-

-

18

600

30

-

-

-

25*

750

40

-

-

-

24

1000

40

-

-

-

25*

1500/1

500

-

30

-

-

13

750

40

-

-

-

15

1000

40

-

-

-

18

1500

40

-

-

-

25*

3000/1

1000

30

-

-

-

23

1500

40

-

-

-

25*

2000

50

-

-

-

25*

3000

50

-

-

-

25*

TW-110-VII

1000/5

400

5

-

10

30**

-

20

15

3

600

10

20

50**

-

25

750

20

25

75**

-

15

1000

30

50**

-

-

20*

*) The value of short-circuit current ratio is limited by thermal current.

**) Maximum secondary burden at which maximum short-circuit current ratio is guaranteed.

***) Thermal current of a given design version is shown for the winding closed on rated burden.

Note:
1. At the special order transformer may be manufactured with different parameters.
2. At the special order transformer may be manufactured with accuracy classes 0,2S and 0,5S.

 

Technical data of transformer TW for measurement and protection TW-220-I (-II)

Transformer type

Design version

Rated current, A

Secondary burden at cos φ=0,8 in accuracy class, VA

Thermal  current, kA (ratio)

Short-circuit current ratio

Duration of short-circuit current, sec. 

primary

secondary

0,5

1

3

10

TW-220-I

600/5

200

5

-

-

-

40

25

-

3

300

-

-

20

-

20

400

-

-

30

-

20

600

10

-

50**

-

18

1000/5

400

-

-

30

-

20

600

-

20

50**

-

18

750

15

30**

-

-

32

1000

20

50**

-

-

25*

2000/5

500

-

-

50

-

13

1000

20

50**

-

-

25*

1500

30

-

-

-

16

2000

50

-

-

-

12

1000/1

400

1

-

-

40

-

15

600

10

-

40**

-

22

750

15

40**

-

-

25

1000

30

-

-

-

25*

2000/1

500

-

20

40**

-

19

1000

30

-

-

-

25

1500

40

-

-

-

16

2000

50

-

-

-

13

TW-220-II

1200/5

600

5

-

15

-

-

40

50

3

800

20

-

-

-

50

1000

30

-

-

-

40*

1200

30

-

-

-

33

2000/5

1000

30

-

-

-

40*

1200

30

-

-

-

33

1500

30

-

-

-

27

2000

30

-

-

-

20*

3000/5

1200

30

-

-

-

33

1500

30

-

-

-

27

2000

30

-

-

-

20*

3000

30

-

-

-

17

1200/1

600

1

-

15

-

-

50

800

20

-

-

-

50

1000

30

-

-

-

40*

1200

30

-

-

-

33

2000/1

1000

30

-

-

-

40*

1200

30

-

-

-

33

1500

30

-

-

-

27

2000

30

-

-

-

20*

3000/1

1200

30

-

-

-

33

1500

30

-

-

-

27

2000

30

-

-

-

20*

3000

30

-

-

-

13

*) The value of short-circuit current ratio is limited by thermal current.

**) Maximum secondary burden at which maximum short-circuit current ratio is guaranteed.

***) Thermal current of a given design version is shown for the winding closed on ratedburden.

Note:
1. At the special order transformer may be manufactured with different parameters.
2. At the special order transformer may be manufactured with accuracy classes 0,2S and 0,5S.

 

Technical data of transformers TW for measurement and protection TW-220-III (-V)

Transformer type

Design version

Rated current, A

Secondary burden at cos φ=0,8 in accuracy class, VA

Thermal  current, kA(ratio)

Short-circuit current ratio

Duration of short-circuit current, sec.

primary

secondary

0,5

1

3

10

TW-220-III

300/5

100

5

-

-

-

15

(25)

-

3

150

-

-

15

-

24

200

-

-

20

-

24

300

-

-

30

-

24

600/5

200

-

-

15

-

21

300

-

-

20

-

23

400

-

30

-

-

21

600

30

-

-

-

25*

1000/5

400

-

30

-

-

21

600

30

-

-

-

25*

750

40

-

-

-

25*

1000

50

-

-

-

25*

1500/5

500

-

30

-

-

25*

750

40

-

-

-

25*

1000

60

-

-

-

25*

1500

75

-

-

-

25*

3000/5

1000

-

60

-

-

19

1500

75

-

-

-

22

2000

100

-

-

-

22

3000

100

-

-

-

25*

TW-220-V

600/5

200

5

-

-

15

-

(25)

25*

3

300

-

-

20

-

400

-

-

30

-

600

-

-

30

-

1000/5

400

-

-

30

-

600

-

-

30

-

750

-

40

-

-

1000

30

40

-

-

1000/5

750

-

50

-

-

1000

-

60

-

-

1500

75

-

-

-

2000

100

-

-

-

*) The value of short-circuit current ratio is limited by thermal current.

**) Maximum secondary burden at which maximum short-circuit current ratio is guaranteed.

***) Thermal current of a given design version is shown for the winding closed on rated burden.

Note:
1. At the special order transformer may be manufactured with different parameters.
2. At the special order transformer may be manufactured with accuracy classes 0,2S and 0,5S

 

Technical data of transformers TW for measurement and calculation TW-10, TW-35, TW-110-VI

Transformer type

Design version

Rated current, A

Secondary burden at cos φ=0,8 in accuracy class, VA

Thermal  current, kA(ratio)

Short-circuit current ratio

Duration of short-circuit current, sec.

primary

secondary

0,5

1

3

10

TW-10-V

600/5

100

5

-

-

-

20

25

-

1

200

-

-

20

-

9

300

-

-

30

-

9

400

-

-

30

-

11

500

-

-

30

-

13

600

-

-

30

-

14

TW-35-II-2

600/5

600

5

30

-

-

-

25

6

3

TW-110-VI

600/5

300

5

-

10

-

-

(25)

11

 

400

-

10

-

-

14

600

-

10

-

-

19

TW-35-II-3

200/5

200

5

-

-

20

-

(25)

-

3

600/5

600

5

-

30

-

-

25

-

300/1*

100

1

-

-

10

-

25

-

150

-

-

20

-

-

200

-

30

-

-

-

300

20

-

-

-

-

TW-35-II-4

300/5

100

5

-

-

10

-

25

-

3

150

-

-

20

-

-

200

-

30

-

-

-

300

30

50

-

-

-

TW-35-II-5

300/5

75

5

-

-

-

10

25

-

3

150

-

10

-

30

-

200

-

30

-

-

-

300

15

50

-

-

-

300/1

100

1

-

-

10

-

25

-

150

-

-

20

-

-

200

-

30

-

-

-

300

20

-

-

-

-

TW-35-II-6

1000/5

400

5

10

-

-

-

25

-

3

600

15

-

-

-

-

750

15

-

-

-

-

1000

15

-

-

-

-

TW-35-II-7

300/5

300

5

-

-

1.5

-

25

-

3

TW-35-III-4

600/5

200

5

-

-

-

10

7

28

3

300

-

-

-

30

16

400

-

-

-

30

20

600

-

-

-

30

28

TW-35-VI

600/5

200

5

-

-

15

-

(25)

-

3

300

-

-

15

-

-

400

-

-

20

-

-

600

-

-

30

-

-

Note:
1. At the special order transformer may be manufactured with different parameters.
2. *Thermal current of a given design version is shown for the winding closed on rated burden.

 

Technical data of transformers TW for measuring and calculation TW-110-I-(1...6), TW-110-VIII

Transformer type

Design version

Rated current, A

Secondary burden at cos φ=0,8 in accuracy class, VA

Thermal current, kA(ratio)

Short-circuit current ratio

Short-circuit current
duration, sec.

primary

secondary

0,2S

0,5S

0,5

1

 

 

 

TW-110-I-1

 

 

 

 

400/5

400

5

-

15

-

-

(25)

-

3

500/5

500

5

-

20

-

-

(25)

-

3

600/5

600

5

-

30

-

-

(25)

-

3

750/5

750

5

-

50

-

-

(25)

-

3

1000/5

1000

5

20

50

-

-

(25)

-

3

1200/5

1200

5

25

-

-

-

(25)

-

3

1500/5

1500

5

40

-

-

-

(25)

-

3

2000/5

2000

5

50

-

-

-

(25)

-

3

TW-110-I-2

1000/5

400
600
750
1000

5

-
-
-
30

10
30
50
-

-
-
-
-

-
-
-
-

(25)

 

-
-
-
-

3

2000/5

1000
1200
1500
2000

5

-
-
50
100

50
50
-
-

-
-
-
-

-
-
-
-

-
-
-
-

TW-110-I-3

750/5

400
500
600
750

5

-
-
-
-

10
20
40
40

-
-
-
-

-
-
-
-

-
-
-
-

TW-110-I-5

300/5

100
150
200
300

5

-
-
-
-

-
5
10
25

-
-
-
-

5
-
-
-

50*

-
-
-
-

500/5

200
300
400
500

5

-
-
-
15

-
15
30
50

10
30
40
75

20
40
-
-

-
-
-
-

600/5

200
300
400
600

5

-
-
-
25

-
15
30
50

10
30
40
100

20
40
-
-

-
-
-
-

TW-110-I-6

300/5

100
150
200
300

5

-
-
-
-

-
5
10
30

-
-
-
-

5
-
-
-

-
-
-
-

600/5

200
300
400
600

5

-
-
-
25

-
15
30
50

10
30
40
100

20
40
-
-

-
-
-
-

TW-110-VIII

1000/5

400
600
750
1000

5

-
-
-
50

-
40
50
-

30
-
-
-

-
-
-
-

(25)

-
-
-
-

Notes:
1. At the special order transformer may be manufactured with different parameters.
2. *Thermal current of given design version is shown for the winding closed on ratedburden.