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110kv Oil-immersed ONAN/OFAF power transformer
110kv Oil-immersed ONAN/OFAF power transformer

Power transformer with OLTC 1)Rated capacity:8000-180000kVA 2)Low on-load loss&noise 3)low partial discharge

  110kv  power transformer   ,oil filled power transformer,mva power transformer

Main functions and characters

     110kv and 66kv low-loss series transformer is our independently developed new generation of transformers on the basis of absorption of domestic and foreign advanced technology, which feature low local discharge, low loss, low noise, high reliability, strange protection against abrupt short circuit. Its excellent performance has been recognized by wide users and highly appraised by experts.  The full-sealed suspending-cover free products sell well nationwide.   Amount of  local discharged:  The apparent discharge amount under the circumstances.5 times of rated voltage is less than 80pCs;  Noise: Products of old3MVA and below is lower than 58dB(AN);  Power loss: no-load loss is 30% lower than that of IEC standard; Reliability: All in-service product have no damages or oil leakage occurred;  Short circuit withstanding: Model SFZ11-60000/132 smoothly passed the short-circuit withstanding test of the national transformer quality supervision and inspection center .

Rated capacity

(kvA)

Voltage

connction

 9-type KW

10-type KW

11-type KW

No-load current

(%)

Impedence voltage(%)

Oil Weight

Untanking Weight

Total Weight (t)

 

H.V

(KV)

L.V

(KV)

 

No-

Load Loss

Load-Loss

No-

Load Loss

Load-Loss

No-

Load Loss

Load-Loss

 

6300

110

121

±2×2.5%

6.3

6.6

10.5

11

YNd11

9.3

36

8.4

34.2

7.4

34.2

0.77

10.5

4.7

14

18

8000

11.2

45

10.1

40.5

9

40.5

0.77

5

14.4

18.9

10000

13.2

53

11.9

47.7

10.6

47.7

0.72

5.1

16.6

21.5

12500

15.6

63

14

59.9

12.5

59.9

0.71

5.7

19

24.5

16000

18.8

77

16.9

73.2

15

73.2

0.67

6.3

21.6

28.2

20000

22

93

19.8

88.4

17.6

88.4

0.67

6.7

24.2

29

25000

26

110

23.4

104.5

20.8

104.5

0.62

7

29

37.5

31500

30.8

133

27.7

126.4

24.6

126.4

0.60

7.7

33.6

42.2

40000

36.8

156

33.1

148.2

29.4

148.2

0.56

9

39

49.6

50000

44

194

39.6

184.3

35.2

184.3

0.52

15.5

55

73

63000

52

234

46.8

222.3

41.6

222.3

0.48

20

65

81

110kv Oil-immersed ONAN/OFAF power transformer

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