Knkong Electric Co.,Ltd

Professional MV & LV switchgear panel manufacturer and supplier

Español
Chinese
English
Pусский
Home    Transformer    10KV 20KV 35KV SCB series Dry Type Power Transformer

10KV 20KV 35KV SCB series Dry Type Power Transformer

Capacity:30~2500KVA
epoxy resin cast
The core is made of high permeable grain orientated silicon sheet and cast with imported epoxy resin
info@knkong.cn
Get Price

Product Introduction

SCB series epoxy resin cast dry transformer is cast under vacuum with thin insulating bands automatically. The core is made of high permeable grain orientated silicon sheet and cast with imported epoxy resin. Thanks to advanced technology, quality raw materials, scientific management , and perfect inspection means , our products have the following features.

The coil is reinforced with glass fiber and cast under vacuum with filler epoxy resin. It has good mechanical properties, is free of crack and inner bubble and has low local discharge , high reliability, and long service life.

 

The high and low voltage systems are cast under vacuum , thus the coil will not absorb moisture . The clamps of core are subjected to corrosion resistant treatment. The insulating materials in the coil such as glass fiber are self extinguishing and they will not cause fire by the arc resulted from short circuit . The resin will not generate toxic or harmful gas under high temperature.

 

10KV-SCB dry type transformer main technical data

Rated capacity (kVA)

High voltage

(kV)

H.V.Tap

(kVA)

Rated Frequency

(Hz)

Low

Voltage

(kV)

Connection

Symbol

Short

 circuit impedance

No-load loss

(W)

On-load loss

(W)

No-load

loss

circuit

(%)

Main part

(without shell)

SCB10

SCB11

SCB12

SCB13

SCB10

SCB11

SCB12

SCB13

L*W*H

(mm)

Weight
(Kg)

160

6

6.3

6.6

10

10.5

11

±5%

or

+2×2.5%

50

0.4

Yyn0

Dyn11

4

540

480

430

385

2130

2130

2130

1910

1.3

1100*650*1028

930

200

620

550

495

445

2530

2530

2530

2270

1.1

1100*760*1088

1060

250

720

640

575

515

2760

2760

2760

2480

1.1

1130*760*1115

1250

315

880

790

705

635

3470

3470

3470

3120

1.0

1180*760*1150

1450

400

980

880

785

705

3990

3990

3990

3590

1.0

1220*760*1225

1680

500

1160

1040

930

835

4880

4880

4880

4390

1.0

1250*920*1300

1910

630

1340

1200

1070

965

5880

5880

5880

5290

0.85

1250*920*1340

2410

630

6

1300

1170

1040

935

5960

5960

5960

5360

0.85

1340*920*1208

2200

800

1520

1360

1210

1090

6960

6960

6960

6260

0.85

1420*920*1285

2490

1000

1770

1590

1410

1270

8130

8130

8130

7310

0.85

1460*920*1415

2950

1250

2090

1880

1670

1500

9690

9690

9690

8720

0.85

1500*920*1622

3550

1600

2450

2200

1960

1760

111730

111730

111730

10500

0.85

1620*1170*1720

4100

2000

3050

2740

2440

2190

14450

14450

14450

13000

0.7

1680*1170*1755

4930

2500

3600

3240

2880

2590

17170

17170

17170

15400

0.7

1780*1170*1924

5850

10KV-SC dry type transformer main technical date

Rated power (kVA)

High voltage

(kV)

H.V.Tap

(kVA)

Rated Frequency

(Hz)

Low

Voltage

(kV)

Vector group

Short

 circuit impedance

No-load loss(w)

On-load loss(w)

No-load loss circuit

(%)

Main Body

(without shell)

L*W*H(mm)

Weight
(Kg)

20

6

6.3

6.6

10

10.5

11

±5%

or

+2×2.5%

50

0.4

Yyn0

Dyn11

4

190

710

2.3

585*400*561

205

30

190

710

2.3

585*400*561

230

50

270

1000

2.2

585*400*636

300

      80

370

1380

1.7

700*500*759

395

100

400

1570

1.7

710*500*779

475

 

20KV-SCB dry type transformer main technical data

Rated Capacity
(KVA)

High
voltage
KV

Tapping
Range

Low
voltage
KV

Frequency
(Hz)

Connection
Symbol

No-load loss
(W)

load loss
(W)

No-load Current
(%)

Noise level
(dB)

Short-circuit
impedance

Gauge
A x B
(mm)

Main part (Without shell)

Shell

Dimensions (mm)
L*W*H

Weight (KG)

Dimensions (mm)
L*W*H

Weight (KG)

50

20
22
24

±5%
±2X2.5%

0.4

50

D, yn11
Y. yn0

340

1240

2.4

64

6

660

1100 X 720X1060

680

1600X1400X2200

300

100

540

2000

2.2

65

660

1250X720X1120

780

1600X1400 X 2200

300

160

680

2470

1.8

66

660

1400X720X1300

900

1800X1450 X 2200

350

200

740

2950

1.8

68

660

1450X720X1350

1050

1800X1450 X 2200

350

250

850

3420

1.6

68

820

1500X880X1360

1250

1800X1450 X 2200

350

315

970

4090

1.6

70

820

1530 X 880X10

1500

2000X1600 X 2200

390

400

1150

4850

1.4

70

820

1560X880X1500

1800

2000X1600 X 2200

390

500

1350

5800

1.4

70

820

1600 X 880X1550

2100

2000X1600 X 2200

390

630

1530

6840

1.2

72

8

1070

1700X1130X1660

2400

2200X1800X2200

420

800

1760

8270

1.2

72

1070

1760X1130X1700

2800

2200X1800X2200

420

1000

2070

9790

1.0

72

1070

1800X1130X1770

3200

2200X1800X2200

420

1250

2390

11540

1.0

76

1070

1900X1130X1860

3700

2200X1800X2200

420

1600

2790

13870

1.0

76

1070

1950X1130X1900

4500

2400X1900 X 2200

450

2000

3240

16390

0.8

78

1070

2030X1130 X 2000

5500

2400X1900 X 2200

450

2500

3870

19380

0.8

78

1070

2100X1130 X 2060

6600

2400X1900 X 2200

450

 

35KV-SCB dry type transformer main technical data

Rated Capacity
(KVA)

High
voltage
KV

Tapping
Range

Low
voltage
KV

Frequency
(Hz)

Connection
Symbol

No-load loss
(W)

load loss
(W)

No-load Current
(%)

Noise level
(dB)

Short-circuit
impedance

Gauge
(mm)

Main part (Without shell)
Dimensions (mm)
L*W*H

30

33
35
38.5

±5%
±2X 2.5%

0.4

50

D, yn11
Y, yn0

350

1170

2.8

63

6

660

1015 X 650X1180

50

450

1430

2.8

64

660

1020X650X1220

80

580

2000

2.6

64

660

1050X650X1350

100

630

2090

2.4

65

660

1050 X 650X1350

125

730

2760

2.4

66

660

1080X650X1400

160

790

2810

1.8

66

660

1350X760X1450

200

880

3330

1.8

68

660

1420X760X1500

250

990

3800

1.6

68

660

1520X760X1520

315

1180

4510

1.6

70

660

1600X760X1550

400

1380

5420

1.4

70

660

1650X760X1600

500

1620

6650

1.4

70

820

1720X920X1650

630

1860

7700

1.2

72

820

1760X920X1690

800

2160

9120

1.2

72

820

1820X920X1750

1000

2430

10450

1.0

72

1070

1900X1200X1800

1250

2840

12730

0.9

76

1070

1950X1200X1850

1600

3240

15490

0.9

76

1070

2020X1200X1900

2000

3830

18240

0.9

78

1070

2100X1200X1950

2500

4460

21850

0.9

78

1070

2150X1200X2020

 

PDF download

 

Country *

Phone *

E-mail *

Message *

Verification code

If you are interested in our products or service, please leave message to us, we will reply you as soon as possible.

Country *

Phone *

E-mail *

Message *