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220kv oil immersed power transformer

FOB Price: Get Latest Price
Min.Order Quantity: 1 Set/Sets
Supply Ability: 80 Set/Sets per Year
Port: Shanghai,
Payment Terms: L/C,T/T
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Quick Details

Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
Huaru
Model Number:
SFZ-150000/230
Usage:
Power
Phase:
Three
Coil Structure:
Toroidal
Coil Number:
3-6
Color:
gray

Packaging & Delivery

Packaging Details: Transformers are shipped naked body,other attachment discharge in container.
Delivery Detail: 4-6months

Specifications

220kv oil immersed power transformers are used in 230kv or 252kv power system.

Feature:

  220kv on-load-tap-changing power transformer is made of high-quality silicon-steel sheets,and laminated by steps,it is advantageous in low loss,low noise ,low voltage partial discharge and high anti short circuit  capacity.the dynamical and thermal stability of this transformer ,of which the coils are winded by high-quality oxygen-free copper wire as well as used pre-compressing brackets processes and interior and exterior structure.

420000/220kv series three phase duplex winding regulating transformer with load:

Rated capacity (KVA)

Voltage

connection

9-type KW

10-type KW

11-type KW

No-load current

(%)

Impedence voltage(%)

H.V

(KV)

 

L.V

(KV)

No-

Load Loss

Load-Loss

 

No-

Load Loss

Load-Loss

 

No-

Load Loss

Load-Loss

 

31500

 

 

 

 

 

 

220

240

±2×2.5%

6.3

 

 

 

 

 

 

 

YNd11

35

135

31.5

128.3

28

128.3

0.7

 

 

 

 

 

 

 

 

 

12~14

40000

6.3

41

157

36.9

149.2

32.8

149.2

0.7

50000

10.5

49

189

44.1

179.6

39.2

179.6

0.65

63000

11

58

220

52.2

209

46.4

209

0.65

75000

10.5

67

250

60.3

237.5

53.6

237.5

0.6

90000

11

77

288

69.3

273.6

61.6

273.6

0.55

120000

11

94

345

84.6

327.8

75.2

327.8

0.55

150000

13.8

112

405

100.8

384.8

89.6

384.8

0.5

160000

11

117

425

105.3

403.8

93.6

403.8

0.49

180000

13.8

128

459

115.2

436.1

102.4

436.1

0.46

240000

15,75

160

567

144

538.7

128

538.7

0.42

300000

18

189

675

170.1

641.3

151.2

641.3

0.38

360000

20

217

774

195.3

735.3

173.6

735.3

0.38

370000

15.75

221

790

198.9

750.5

176.8

750.3

0.38

400000

18

234

837

210.6

795.2

187.2

795.2

0.35

4200000

20

242

868

217.8

824.6

193.6

824.6

0.35

 31500180000/220kv series three phase duplex winding regulating transformer with load:

Rated capacity (KVA)

Voltage

connection

9-type KW

10-type KW

11-type KW

No-load current

(%)

Impedence voltage(%)

H.V

(KV)

 

L.V

(KV)

No-

Load Loss

Load-Loss

 

No-

Load Loss

Load-Loss

 

No-

Load Loss

Load-Loss

 

31500

220

240

±2×2.5%

6.3

YNd11

38

135

34.2

128.3

30.4

128.3

0.7

 

 

12-14

 

 

 

 

 

40000

10.5

45

157

40.5

149.2

36

149.2

0.63

50000

35

54

189

48.6

179.6

43.2

179.6

0.56

63000

38.5

63

220

56.7

209

50.4

209

0.56

90000

10.5

80

288

72

273.6

64

273.6

0.49

120000

11

99

346

89.1

328.7

79.2

328.7

0.49

150000

35

116

405

104.4

384.8

92.8

384.8

0.42

180000

38.5

135

468

121.5

444.6

108

444.8

0.42

 

 

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