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Home ProductsOil Immersed Transformer

Copper Winding Oil Immersed Transformer 20kV SZ11 Series Three Phases

Copper Winding Oil Immersed Transformer 20kV SZ11 Series Three Phases

Copper Winding Oil Immersed Transformer 20kV SZ11 Series Three Phases

Product Details:

Place of Origin: China
Brand Name: ERFA
Model Number: TR023C

Payment & Shipping Terms:

Minimum Order Quantity: 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
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Detailed Product Description
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
High Light:

electric arc furnace transformer

,

oil filled power transformer

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

1920*1350*1790

 

2000

2.18

20.43

0.8

2530

730

4425

2020*1770*2040

 

2500

2.56

21.85

0.8

3165

795

5260

2080*1800*2130

 

 

SZ9 series oil immersed distribution transformer SZ9-35kv

 

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

 

800

 

38.5

36.5

35

33

 

10.5

10

6.3

6

 

Yd11

 

6.5

1.3

10.4

1.0

1350

700

2780

2790*1220*2150

 

1000

1.52

12.8

1.0

1575

775

3290

2830*1240*2250

 

1250

1.86

15.4

0.9

1810

880

3845

2870*1310*2370

 

1600

2.24

18.43

0.8

2190

960

4295

2900*1510*2420

 

2000

2.88

20.25

0.7

2460

1090

4890

2920*1750*2450

 

2500

3.4

21.73

0.6

3010

1205

5660

2980*1840*2530

 

3150

 

7.0

4.04

26.01

0.56

3785

1500

7600

3150*2220*2620

 

4000

4.84

30.69

0.56

4690

1790

8500

3270*2390*2670

 

5000

5.8

36.00

0.48

5570

2015

9790

3470*2450*2750

 

6300

 

7.5

7.04

38.7

0.48

7380

2460

12620

3700*2580*2950

 

8000

Ynd11

9.84

42.75

0.42

8870

2650

14100

3850*2680*3150

 

100000

11.6

50.58

0.42

10020

2930

16500

3920*2720*3230

 

12500

 

8.0

13.68

59.85

0.4

12880

3710

19780

4010*2950*3410

 

16000

16.46

74.02

0.4

16120

4280

23950

4120*3180*3570

 

20000

19.46

87.14

0.4

18580

5230

29600

4330*3650*3990

 

 

Remark: it can supply voltage regulating range of ±3*2.5% or ±4*2.5% for the on-load transformer.

 

S9 series oil immersed distribution transformer S9 10-38.5/6/0.4

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

38.5

36.5

35

33

 

0.4

 

 

Yyno

 

6.5

0.21

1.21

2.0

195

205

590

1000*950*1450

 

100

0.29

2.02

1.8

320

240

790

1080*1000*1600

 

125

0.34

2.38

1.7

395

270

950

1100*1030*1630

 

160

0.36

2.83

1.6

460

285

1020

1130*1060*1630

 

200

0.43

3.33

1.5

555

325

1170

1190*1060*1670

 

250

0.51

3.96

1.4

630

340

1340

1260*1160*1700

 

315

0.61

4.77

1.4

720

400

1530

1280*1240*1790

 

400

0.73

5.76

1.3

830

490

1780

1960*880*1900

 

500

0.86

6.93

1.2

930

510

1960

2020*940*1920

 

630

1.04

8.28

1.1

1085

600

2290

2070*1010*2010

 

800

1.23

9.9

1.0

1270

660

2640

2240*1040*2150

 

1000

1.44

12.15

1.0

1495

735

3100

2300*1200*2150

 

1250

1.76

14.67

0.9

1775

830

3630

2450*1280*2250

 

1600

2.12

17.55

0.8

2140

935

4235

2220*1510*2350

 

2000

2.61

21.5

0.8

2535

1035

4910

2310*1740*2440

 

2500

3.15

23.0

0.8

3140

1190

5

 

 

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