Power Transformer

Power

kVA

Voltage  Combination

Connnection

Symbol

No Load Loss

kW

Load Loss

kW

No Load  Current %

Impedance Voltage %

Weight

Dimension

H.V

Tapping Range

L.V

kV

Active Parts

Oil

Total

L x W xH

630

33

±5%

6.6

11

Dyn 11

1.04

8.28

1.10

6.5

1500

850

3000

2480 ×  1330 × 2250

800

1.23

9.90

1.00

2100

1000

3850

2510 ×  1400 × 2650

1000

1.44

12.15

1.00

2150

1100

4200

2460 ×  1480 × 2710

1250

1.76

14.67

0.90

2500

1150

5050

2660 ×  1350 × 2750

1600

2.12

17.55

0.80

2700

1450

5700

2730 ×  1530 × 2725

2000

2.72

19.35

0.70

3620

1800

6800

2690 ×  1770 × 2945

2500

3.20

20.70

0.60

3800

1900

6780

59050 ×  2260 × 2680

3150

33

±5%

6.6

11

3.80

24.30

0.56

7.0

3980

1620

7500

2750 ×  2580 × 2670

4000

4.52

28.80

0.56

5000

1900

8800

2760 ×  2830 × 2820

5000

5.40

33.03

0.48

6100

2180

10500

2780  ×  2180  × 2870

6300

6.56

36.90

0.48

7000

2360

12060

3200  ×  2700  × 3000

8000

33

±2  × 2.5%

6.6

11

9.00

40.50

0.42

7.5

9000

3580

16200

3600 ×  3250  × 3230

10000

10.88

47.70

0.42

11550

6330

23300

3660 ×  3260  × 3320

12500

12.60

56.70

0.40

13900

6350

25840

4000  × 3290   × 3400

16000

15.20

63.90

0.40

8.0

15455

6900

28100

4830  ×  4500 × 3820

20000

18.00

83.70

0.40

18040

8200

32800

5500 ×  4700 × 3390

25000

21.28

99.00

0.32

20120

9310

35900

5710  ×  4930  × 4180

31500

25.28

118.80

0.32

22070

9880

38420

5950 ×  5220 × 4360

Power

kVA

Voltage

Combaination

Connection Symbol

No load Loss kW

Load Loss kW

No Load Current

%

Impedance Voltage

%

H.V.kV

Tapping Range

LV.kV

6300

66

±8×2.5%

6.6

11

Dyn 11

9.7

34.2

0.8

9

8000

11.6

40.7

0.8

10000

12.4

47.5

0.65

12500

16.3

56.6

0.6

16000

19.5

69.4

0.6

20000

23.3

84.3

0.5

25000

27.5

99.9

0.5

31500

32.8

119.5

0.45

40000

39.2

140.3

0.45

50000

46.4

174.1

0.4

63000

55.7

209.6

0.4

Power

kVA

Voltage Combination

Connection Symbol

No load Loss kW

Load Loss kW

No load Current

Impedance Voltage

H.V.kV

Tapping Range

LV.kV

630

66

±5%

6.6

11

Yd11

YND11

Dyn11

1.5

7.2

1.3

8

800

1.7

8.5

1.2

1000

2.2

9.9

1.15

1250

2.5

12

1.15

1600

3.0

16

1.1

2000

3.5

16.5

1.05

2500

4.2

19.5

1.00

3150

5.0

23.2

0.85

5000

66

±2 ×2.5%

6.6

11

7.0

31.3

0.8

9

6300

9.0

34.7

0.7

8000

11.2

40.6

0.7

10000

12.8

47.5

0.65

12500

15.6

56.5

0.65

16000

18.8

69.8

0.6

20000

21.0

84.5

0.6

25000

25.0

99.8

0.6

31500

29.5

119.7

0.5

50000

42.0

174.3

0.45

63000

50.0

210.9

0.45