product

2500KVA 10/0.4KV Dry type Transformer

2500KVA 10/0.4KV Dry type Transformers

online service

Tel:86-577-62803669

Email: cntal2012@gmail.com

Skype: yeerbo1991

WhatsApp: +86 15067876688

Dry type transformer

Product standard

IEC60076

High voltage(KV): 10(1110.56.66.36)kV               Low voltage(KV): (0.4,0.415)kV

Connection of transformer winding: Dyn11 or   Yyn0    

Tapping range of HV: 5% or 2X2.5%

Insulating level: LI75AC35/LI OAC5                  

 Frequency: 50Hz

 

Product characteristics

Service condition

Ambient temperature

Highest air temperature +40℃,

Lowest air temperature -5℃,

Hottest monthly average temperature+30

Hottest yearly average temperature +20T

The height='auto' rea above the sea level is below 1000m;

The power supply voltage's cave is similar to sine wave

Three-phase power supply voltage is approximately symmetrical

 

The main technical parameters

SCB11 Type 11kv

Rated capacityKVA

Voltage Combination and  tap  range

connection of transformer winding

No-load loss

(w)

Load loss (W)

No-load current (%)

Short circuit impedance (%)

High voltage(KV)

High voltage tap range

( %)

Low voltage(KV)

30

50

80

100

125

160

200

250

315

400

500

630

630

800

1000

1250

1600

2000

2500

 

 

 

 

 

 

 

6

6.6

6.6

10

10.5

11

 

 

 

 

 

 

 

 

 

 

±5%

 ±2x2.5%

 

 

 

 

 

 

 

 

 

 

0.4

 

 

 

 

 

 

 

 

 

 

 

Dyn11

 

170

240

330

360

420

490

560

650

790

880

1045

1210

1170

1370

1590

1880

2205

2745

3240

710

1000

1380

1570

1850

2130

2530

2760

3470

3990

4880

5880

5960

6960

8130

9690

11730

14450

17170

2.6

2.2

2.2

2

1.8

1.8

1.6

1.6

1.4

1.4

1.4

1.2

1.2

1.2

1.1

1.1

1.1

1.0

1.0

4

4

4

4

4

4

4

4

4

4

4

4

6

6

6

6

6

6

6

 

 

SCB11 Type 20kV

Product standards

IEC60076

Rated HV: 20(2224 ) kV

Rated LV: (0.4, 0.415)kV

Tap connection range;

Non-exciting regulation (±5%, ±2x2.5% )

On-load regulation (±4x2.5)

connection of transformer winding: Dyn11 or Yyn0

Insulation level Ll125AC50/AC5

 

The main technical parameters

SCB11 Type 20kv

Rated capacityKVA

Voltage Combination and  tap  range

connection of transformer winding

No-load loss

(w)

Load loss (W)

No-load current (%)

Short circuit impedance (%)

High voltage(KV)

High voltage tap range( %)

Low voltage(KV)

50

100

160

200

250

315

400

500

630

800

1000

1250

1600

2000

2500

 

 

 

 

 

 

20

24

22

 

 

 

 

 

 

 

±5%

 ±2x2.5%

 

 

 

 

 

 

 

0.4

 

 

 

 

 

 

 

Dyn11

Yyn0

 

340

540

675

740

845

970

1150

1350

1530

1755

2070

2385

2790

3240

3870

1300

2100

2600

3100

3600

4300

5100

6100

7200

8700

10300

12150

14600

17250

20400

2.2

2

1.8

1.6

1.6

1.4

1.4

1.4

1.2

1.2

1.1

1.1

1.1

1.0

1.0

6

6

6

6

6

6

6

6

6

6

6

6

6

8

8

 

SC(B)11 Type 35kV

35kV non-excited tap-changing transformer

The main technical parameters

SCB11 Type 35kv

Rated capacityKVA

Voltage Combination and  tap  range

connection of transformer winding

No-load loss

(w)

Load loss (W)

No-load current (%)

Short circuit impedance (%)

High voltage(KV)

High voltage tap range

( %)

Low voltage(KV)

800

1000

1250

1600

2000

2500

3150

4000

5000

6300

8000

10000

12500

16000

20000

 

 

 

 

 

 

 

35-38.5

 

 

 

 

 

 

 

±5%

±2x2.5%

 

 

 

 

 

 

 

0.4

 

 

 

 

 

 

 

Dyn11

Yyn0

 

2000

2375

2785

3280

3760

4320

5360

6240

7440

8800

10080

11520

14000

17200

20400

9900

11500

13600

16300

19200

23000

25800

31000

36800

43000

48500

58500

68000

80000

90000

1.1

1.1

1.0

1.0

0.9

0.9

0.8

0.8

0.7

0.7

0.6

0.6

0.5

0.5

0.4

6.0

6.0

6.0

6.0

7.0

7.0

8.0

8.0

8.0

8.0

9.0

9.0

9.0

9.0

10.0

 

 

Welcome to our website! Please send your words at any time in the following form and ask us, we will contact you and provide you with the corresponding service as soon as possible. Please write in English.