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110kV~220kV Oil-immersed Power Transformer

Short Description:

1.High pressure transformer, use Japanese Toshiba analysis software and our company special calculation and validation procedures to the transformer core, winding, implement body, lead, fuel tanks, etc, Parts of the optimal design and carry on the omni – directional validation, ensure product performance. Superior process equipment, elaborate material selecting and efficient manufacturing.making the transformer has small volume, light weight, low loss, low partial discharge, low noise characteristics, the product quality is superior, energy conservation and environmental protection, easy installation and maintenance, reliable operation and effectively reduced products running costs.


Product Detail

Product Tags

Product Introduction

1. High pressure transformer, use Japanese Toshiba analysis software and our company special calculation and validation procedures to the transformer core, winding, implement body, lead, fuel tanks, etc, Parts of the optimal design and carry on the omni - directional validation, ensure product performance. Superior process equipment, elaborate material selecting and efficient manufacturing.making the transformer has small volume, light weight, low loss, low partial discharge, low noise characteristics, the product quality is superior, energy conservation and environmental protection, easy installation and maintenance, reliable operation and effectively reduced products running costs.

2. The company product SSZ11 - 40,000/110 through national transformer quality supervision and inspection center short-circuit withstand ability and all type test routine.

3. This product is stable, reliadle, economic, environmental protection, applicable to the characteristics of generator, transformer substation, large mining petrochemical enterprise etc.

Technical Data

Technical Data of Three-phase Duplex Winding Power Transformer on-load changer

Rated capacity(kVA)

Voltage Combined

Vector-group

No-load Loss(kw)

Load loss75℃(kw)

No-load

curren(%)

Short-circult

Impendance(%)

HV

(kV)

LV

(kV)

6300

110±8x1.25%

6.3

6.6

10.5

11

Ynd11

10.0

36

0.80

10.5

8000

12.0

45

0.80

10000

14.2

53

0.74

12500

16.8

63

0.74

16000

20.2

77

0.69

20000

24.0

93

0.69

25000

28.4

110

0.64

31500

33.8

133

0.64

40000

40.4

156

0.58

50000

47.8

194

0.58

63000

56.8

234

0.52

 

Technical Data Of Three-Phase Three Winding Power Transformer On-Load Changer

Rated capacity(kVA)

Voltage Combined

Vector-group

No-load Loss(kw)

Load loss75℃(kw)

No-load current(%)

Short-cicuit

Impendance(%)

HV(kV) MV(kV) LV(kV)

6300

110±8x1.25%

35

37

38.5

6.3

6.6

10.5

11

YNyn0d11

12.0

47

0.95

10.5

17.5-18.5

6.5

8000

14.4

56

0.95

10000

17.1

66

0.89

12500

20.2

78

0.89

16000

24.2

95

0.84

20000

28.6

112

0.84

25000

33.8

133

0.78

31500

40.2

157

0.78

40000

48.2

189

0.73

50000

56.9

225

0.73

63000

67.7

270

0.67

1. 10 type products: no-load loss fell by 10%;Load loss by 5%.2. 11 type products: no-load dropped 20%;Load loss by 5%.

 


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