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ISO14001 35kv Oil-Immersed Multi-winding Power Transformer

The company developed the 35kV transformer with the feature of low loss, low noise, high reliability, strong anti short circuit capacity and the no lifting the core, no leakage etc. Usage: Power Transformer; Shape of Core: EI; Trademark: ZHEBIAN.

Description

  • Application: Power, Electronic
  • Core: Core-type Transformer
  • Winding Type: Multi-winding Transformer
  • Usage: Power Transformer
  • Shape of Core: EI
  • Trademark: ZHEBIAN
  • Phase: Three
  • Cooling Method: Oil-immersed Type Transformer
  • Certification: ISO9001-2000, ISO14001,Ohsas18001-2007
  • Frequency Characteristics: Power Frequency
  • Brand: Zhebian
  • Origin: China

 

1 Summary
The company developed the 35kV transformer with the feature of low loss, low noise, high reliability, strong anti short circuit capacity and the no lifting the core, no leakage etc.

2 Standards
IEC60076,GB1094,GB/T6451,GB311.1
 
3 Technical Specification
3.1 35kV 50kV•A~2500kV•A Three-phase double-winding non-excitation regulating distribution transformer
 

Rated

Power

(kV•A)

Voltage combination

and tapping range

Connection
symbol

No-load Loss
(kW)

load Loss
(kW)

No-load

Current

(%)

Short-
circuit

Impedance
(%)

HV
(kV)

Tapping
Range of HV
(%)


LV

(kV)

50

35
38.5

±2×2.5
±5

0.4

Dyn11
Yyn0

0.16

1.20/1.14

1.3

6.5

100

0.23

2.01/1.91

1.1

125

0.27

2.37/2.26

1.1

160

0.28

2.82/2.68

1.0

200

0.34

3.32/3.16

1.0

250

0.40

3.95/3.76

0.95

315

0.48

4.75/4.53

0.95

400

0.58

5.74/5.47

0.85

500

0.68

6.91/6.58

0.85

630

0.83

7.86

0.65

800

0.98

9.40

0.65

1000

1.15

11.5

0.65

1250

1.40

13.9

0.60

1600

1.59

16.6

0.60

2000

1.99

19.7

0.55

2500

2.36

23.2

0.55

 
 
3.2 35kV 630kV•A~31500kV•A Three-phase double-winding non-excitation regulating power transformer
 

Rated
Power

(kV•A)

Voltage combination

and tapping range

Connection

symbol

No-load Loss

(kW)

load Loss

(kW)

No-load

Current

(%)

Short-

circuit

Impedance

(%)

HV

(kV)

Tapping

Range of HV

(%)

LV

(kV)

630

35

±2×2.5
±5

3.15
6.3
10.5

Yd11

0.830

7.86

0.65

6.5

800

0.980

9.40

0.65

1000

1.15

11.5

0.65

1250

1.40

13.9

0.55

1600

1.69

16.6

0.45

2000

2.17

18.3

0.45

2500

2.56

19.6

0.45

3150

35
38.5

±2×2.5
±5

3.15
6.3
10.5

3.04

23.0

0.45

7.0

4000

3.61

27.3

0.45

5000

4.32

31.3

0.45

6300

5.24

35.0

0.45

8.0

8000

35
38.5

±2×2.5

3.15
6.3
10.5

YNd11

7.20

38.4

0.35

10000

8.70

45.3

0.35

12500

10.0

53.8

0.30

16000

12.1

65.8

0.30

20000

14.4

79.5

0.30

25000

17.0

94.0

0.25

10.0

31500

20.2

112

0.25

 
Sample data is for reference only. The company reserves the right to change the data, and to accept special orders.
 

ISO14001 35kv Oil-Immersed Multi-winding Power Transformer

Year Established:

Business Type:Manufacturer, Trading Company

Management Certifiation:

Operational Address: 17, Cifeng Xi Road, Ouhai Economi Develop Zone, Wenzhou, Zhejiang, China