110kV-220kV Oil Immersed Power Transformer

110KV-220KV power transformers are used in power plants, substations and large industrial and mining enterprises. They have the characteristics of low loss, low temperature rise, low noise, low partial discharge, and strong short-circuit resistance, thus saving a lot of power loss and operating costs.

PLACE OF ORIGIN Anhui, China
SHIPPING METHOD Express, Land Freight, Sea Freight, Air Freight
PORT Shanghai, Shenzhen, Guangzhou, Yiwu, Qingdao, etc.

 

QUALITY 1-100 ≥100
Est. Time 20 To be negotiated



110kV-220kV Oil Immersed Power Transformer

⇒ PRODUCT 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.

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,reliable,economic,environmental protection,applicable to the characteristics of generator, transformer substation, large mining petrochemical enterprise etc.

 

 

Technical Data of 3 Phase 2 Winding Power Transformer On-Load Changer

Rated

Capacity(kVA)

Rated Voltage

Vector-group

No-load

Loss(W)

75℃ Load

Loss(W)

No-load

Current(%)

Short-circuit

Impendance(%)

HV(kV)

LV(kV)

6300

110±8×1.25%

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 3 Phase 3 Winding Power Transformer On-Load Changer

Rated

Capacity(kVA)

Rated Voltage

Vector-group

No-load

Loss(W)

75℃ Load

Loss(W)

No-load

Current(%)

Short-circuit

Impendance(%)

HV(kV)

HV(kV)

LV(kV)

6300

110±8×1.25%

35

37

38.5

6.3

6.6

10.5

11

YNd11

12.0

47

0.95

HV-M V

10.5

 

HV-LV

17.5-18.5

 

MV-LV 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 dropped 10%; Load loss by 5%

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

 

Technical Data of 3 Phase 3 Winding Non-Fileld Excitation Changer Self Coupling Power Transformer

Rated

Capacity(kVA)

Rated Voltage

Vector-group

Step-up

Combination

Step-down

Combination

 

Short-circuit

Impendance(%)

HV(kV)

HV(kV)

LV(kV)

No-load

Loss(W)

Load

Loss(W)

No-load

Current(%)

No-load

Loss(W)

Load

Loss(W)

No-load

Current(%)

Step-up

Step-down

31500

220±2×2.5%

 

242±2×2.5%

115

121

6.6

10.5

11

35

37

38.5

YNa0d11

25

117

0.57

22

99

0.50

HV-MV

12-14

 

HV-LV

8-12

 

MV-LV 

14-18

HV-MV

8-10

 

HV-LV

28-34

 

MV-LV 

18-24

40000

29

144

0.57

26

121

0.50

50000

34

170

0.50

30

144

0.43

63000

40

201

0.50

36

171

0.43

90000

50

276

0.43

46

234

0.36

120000

10.5

11

13.8

15.75

18

35

37

38.5

62

340

0.43

56

288

0.36

150000

73

405

0.36

66

342

0.33

180000

84

463

0.36

76

387

0.33

240000

99

595

0.33

89

504

0.25

 

Technical Data of 3 Phase 2 Winding Power Transformer On-Load Changer

 

Rated Capacity(kVA)

Rated Voltage

Vector-group

No-load

Loss(W)

75℃ Load 

Loss(W)

No-load

Current(%)

Short-circuit

Impendance(%)

HV(kV)

LV(kV)

31500

220±8×1.25%

6.3

6.6

10.5

11

35

37

38.5

YNd11

38

135

0.70

12-14

40000

45

157

0.63

50000

54

189

0.56

63000

63

220

0.56

90000

80

288

0.49

120000

10.5

11

35

37

38.5

99

346

0.49

150000

116

405

0.42

180000

135

468

0.42

120000

66

69

102

355

0.49

150000

120

415

0.42

180000

140

475

0.42

 

Technical Data of 3 Phase 3 Winding Power Transformer On-Load Changer

Rated

Capacity(kVA)

Rated Voltage

Vector-group

No-load

Loss(W)

75℃ Load

Loss(W)

No-load

Current(%)

Capacity

Assignment

Short-circuit

Impendance(%)

HV(kV)

HV(kV)

LV(kV)

31500

220±8×1.25%

69

115

121

6.3

6.6

10.5

11

YNyn0d11

44

162

0.77

100/100/100

100/50/100

100/100/50

HV-M V

10.5

 

HV-LV

17.5-18.5

 

MV-LV 6.5

40000

52

189

0.70

50000

60

225

0.63

63000

70

261

0.63

90000

10.5

11

35

37

38.5

92

351

0.56

120000

115

432

0.56

150000

135

513

0.49

180000

156

630

0.49

240000

193

780

0.45

 

⇒ RELATED PRODUCT


1.Dry Type Transformer

2.Oil Immersed Transformer

3.Pad Mounted Transformer

4.Power Transformer

5.Switchgear/Switchboard

6.Compact Substation

 

 


Product Tags oil immersed transformer          bitcoins transformer          mining transformer          power transformer          110kv power transformer          220kv oil transformer         

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