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S11-M 20-10kv double winding non excitation voltage regulating oil immersed power transformer

S11-M-30 ~ 2500 / 20-10 fully sealed oil immersed transformer is suitable for power systems with AC 50Hz, rated working voltage of 10kV, 2onv and below. It is used as distribution transformer in petroleum, metallurgy, chemical industry, textile, light industry and other enterprises and places with large dust.

products detial


What we can do ? different country different requirement all we can offer.

Mid-voltage ( kV)

3.6~35kv

(E.g. 35,33,24,22,20,18,15.75,13.8,13.2,12,11,10.5,10,7.2,6.6,6.3,6 etc.)

To Low voltage ( V)

100-660V

 (E.g. 100,110,115,120,127,208,200,220,230,240,346,380,400,410,415,440,480,660 etc.)

Frequency (HZ)

50Hz or 60Hz

 

S11-M 20-10kv double winding non excitation voltage regulating oil immersed power transformer

1、 Overview

S11-M-30 ~ 2500 / 20-10 fully sealed oil immersed transformer is suitable for power systems with AC 50Hz, rated working voltage of 10kV, 2onv and below. It is used as distribution transformer in petroleum, metallurgy, chemical industry, textile, light industry and other enterprises and places with large dust.

2、 Model and description

S 11 m-port / 20-10

20-10 high voltage side voltage level (KA)

Rated capacity of port (kVA)

M-fully sealed

11 - Design serial number

S three phase

3、Use environment

◆ installation height: the altitude shall not exceed 1000m;

◆ ambient temperature: - 40C ~ + 40 °℃.

4、 Technical parameters

Rated capacity (kVA)

Voltage combination

Connect the group logo number

No load loss (kW)

Load loss (kW)

No load current (%)

Short circuit impedance (%)

Weight (kg)

HV(kA)

High pressure connection range

LV(kA)

Oil weight

Gross weight

30

20/10

士5×2.5%士2×2.5%

0.4

Dyn11

0.09

0.66

2.1

5.5

180

420

50

0.13

0.96

2.0

150

495

63

0.15

1.145

1.9

170

560

80

0.18

1.37

1.8

190

635

100

0.2

1.65

1.6

215

710

125

0.24

1.98

1.5

250

840

160

0.29

2.42

1.4

285

945

200

0.33

2.86

1.3

340

1125

250

0.4

3.35

1.2

39o

1295

315

0.48

4.01

1.1

445

1475

400

0.57

4.73

1.0

515

1712

500

0.68

5.66

1.0

6.0

460

1995

630

0.81

6.82

0.9

565

2450

800

0.98

8.25

0.8

635

2765

1000

1.15

11.33

0.7

840

3650

1250

1.35

13.2

0.7

970

4220

1600

1.63

15.95

0.6

1105

4800

2000

1.95

19.14

0.6

1205

5240

2500

2.34

22.22

0.5

1300

5650

 

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