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Copper Winding Oil Immersed Transformer 20kV SZ11 Series Three Phases

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Copper Winding Oil Immersed Transformer 20kV SZ11 Series Three Phases

Place of Origin : China

Brand Name : ERFA

Model Number : TR023C

MOQ : 1 unit

Price : Negotiated

Packaging Details : each piece in a wooden box with pallet

Delivery Time : 10 days after payment

Payment Terms : T/T

Supply Ability : 10000pcs per month

Rated Capacity : 10kVA~20MVA

Transformer Standard : GB 1094.3-2003( IEC 60076-3-2000)

Altitude : ≤1, 000m

Maximal ambient temperature : +40.C

Maximal daily average temperature : +30.C

Minimal ambient temperature : -25.C

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Oil-Immersed type power Transformers

20kV(11KV) SZ11 Series three phases low lose oil-immersed on-load regulation distribution transformer(copper winding)

Introduction

1. 3Ph,HV:(6,6.3,10.5,11,15KV ) LV:(0.415,0.4,0.69 KV)

2, Rated Capacity:10kVA~20MVA

Transformer Standard

GB 1094.3-2003( IEC 60076-3-2000)

Service Condition

1)  Altitude:≤1, 000m
2)  Maximal ambient temperature: +40.C

3)  Maximal daily average temperature: +30.C
4)  Maximal annual average temperature: +20.C

5)  Minimal ambient temperature: -25.C
6)  Indoor or outdoor

 

S11-10KV series oil immersed distribution transformer

Rated capacity(KVA)

Voltage group

Connection symbol

Impedance voltage (%)

loss(KW)

On load current (%)

 

Weight (KG)

Outline dimension (mm)

L*W*H

 

 

High voltage

Low voltage

no-load

 

On-load

 

Main body

oil

Gross

 

5

 

11

 

10.5

10

6.3

6

 

 

0.4

 

0.69

 

 

Yyno

 

Dyn11

4

0.07

0.35

4

50

45

145

550*450*800

 

10

0.09

0.4

3.5

70

55

185

550*450*800

 

20

0.11

0.52

3.0

110

60

235

660*505*850

 

30

0.13

0.63/0.6

2.3

130

65

265

660*505*870

 

50

0.17

0.91/0.87

2.0

195

80

365

740*600*930

 

63

0.2

1.09/1.04

1.9

230

80

400

720*620*930

 

80

0.25

1.31/1.25

1.9

260

95

460

770*640*1030

 

100

0.29

1.58/1.5

1.8

300

95

510

820*710*970

 

125

0.34

1.89/1.8

1.7

335

115

585

1040*680*1080

 

160

0.4

2.31/2.2

1.6

405

130

685

1090*670*1130

 

200

0.48

2.73/2.6

1.5

490

150

810

1160*760*1090

 

250

0.56

3.2/3.05

1.4

565

170

935

1215*775*1180

 

315

0.67

3.83/3.65

1.4

655

200

1095

1345*890*1205

 

400

0.8

4.52/4.3

1.3

840

250

1385

1450*935*1240

 

500

0.96

5.41/5.15

1.2

935

235

1505

1410*970*1290

 

630

4.5

1.2

6.2

1.1

1100

330

1830

1595*1040*1315

 

800

1.4

7.5

1.0

1360

370

2225

1765*1170*1350

 

1000

1.7

10.3

1.0

1455

475

2555

1855*1255*1490

 

1250

1.95

12.0

0.9

1715

545

3140

1885*1270*1590

 

1600

2.4

14.5

0.8

2095

630

3680

1950*1620*2020

 

2000

2.8

19.8

0.8

2340

715

4190

2060*1740*2050

 

2500

3.3

23.0

0.7

2920

830

5100

2250*1800*2100

 

Remark: tapping range of high voltage ±5% or ±2*2.5%.

 

SZ9-10KV series oil immersed distribution transformer

Rated capacity(KVA)

Voltage group

Voltage group

Impedance voltage (%)

loss(KW)

On load current (%)

 

Weight (KG)

Outline dimension (mm)

L*W*H

 

 

High voltage

High voltage

no-load

 

On-load

 

Main body

oil

Gross

 

200

 

11

10.5

10

6.3

6

 

 

0.4

0.69

 

 

Yyno

Dyn11

4

0.48

3.06

1.5

510

210

960

1440*780*1140

 

250

0.56

3.6

1.4

600

230

1105

1480*800*1200

 

315

0.67

4.32

1.4

690

260

1315

1600*860*1210

 

400

0.8

5.22

1.3

890

310

1570

1680*940*1300

 

500

0.96

6.21

1.2

990

310

1710

1660*1040*1310

 

630

4.5

1.2

7.65

1.1

1160

400

2050

1810*1140*1350

 

800

1.4

9.36

1.0

1430

430

2480

1890*1210*1380

 

1000

1.7

10.98

1.0

1530

540

2830

1950*1260*1510

 

1250

1.95

13.05

0.9

1800

610

3460

1960*1280*1660

 

1600

2.4

15.57

0.8

2200

700

4060

2350*1620*2020

 

2000

2.8

21.26

0.8

2460

800

4620

2460*1740*2050

 

2500

3.3

24.69

0.7

3070

910

5630

2650*1800*2100

 

 

Remark: tapping range of high voltage ±5% or ±2*2.5%.

 

S11-20kv S11 series oil immersed distribution transformer

Rated capacity(KVA)

Voltage group

Voltage group

Impedance voltage (%)

loss(KW)

On load current (%)

 

Weight (KG)

Outline dimension (mm)

L*W*H

 

 

High voltage

High voltage

no-load

 

On-load

 

Main body

oil

Gross

 

50

 

23

22

20

0.4

 

Dyn11

 

Yyno

5.5

0.17

1.15

2.0

200

145

465

920*610*1000

 

100

0.23

1.92

1.8

330

165

635

920*680*1100

 

125

0.27

2.26

1.7

395

185

745

960*780*1120

 

160

0.29

2.69

1.6

505

205

885

1160*710*1180

 

200

0.34

3.16

1.5

580

225

995

1190*730*1190

 

250

0.41

3.76

1.4

695

245

1130

1280*820*1210

 

315

0.49

4.53

1.4

745

260

1285

1380*910*1240

 

400

0.58

5.47

1.3

865

305

1500

1430*950*1320

 

500

0.69

6.58

1.2

985

335

1710

1520*1020*1360

 

630

0.83

7.87

1.1

1165

385

2010

1680*1150*1380

 

800

0.98

9.41

1.0

1335

415

2315

1810*1280*1430

 

1000

1.15

11.54

1.0

1655

515

2985

1840*1290*1540

 

1250

1.4

13.94

0.9

1890

630

3460

1850*1300*1730

 

1600

1.7

16.67

0.8

2220

710

4015

Product Tags:

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oil filled power transformer

      
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