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  Site：Product→Series SZ9 10kV On-Load Tap Changer Transformer
Product Catalog
10KV级有载调压变压器分接开关
The tap seitches for automatic 1kv on-load tap changer transformers D接D Connection Y接Y Connection
 
Main technical parameter

Rated Voltage 6、6.3、10、10.5、11±4×2.5％/0.4、×5％/0.4 Symbol of connection YynO Or Dyn11


Type

Rated
Capa-
city
(KVA)

No-
Load
Loss
(W)

Load
loss
(W)

（％）

Imp-
edance
Voltage
(%)


Weight
(kg)


Outline Dimanslans
(mm)


Body

Oil

Total

length

width


high


Track

Track

SZ9-200/10

200

500

2600

1.3

4.0

685

355

1225

1400

920

1500

550

550

SZ9-250/10

250

580

3050

1.2

4.0

830

410

1470

1625

950

1510

550

550

SZ9-315/10

315

710

3650

1.1

4.0

960

440

1650

1790

960

1550

550

550

SZ9-400/10

400

840

4300

1.0

4.0

1140

510

1920

1840

970

1660

660

660

SZ9-500/10

500

1000

5100

1.0

4.0

1270

550

2140

1860

980

1660

660

660

SZ9-630/10

630

1200

6200

0.9

4.5

1490

670

2520

1925

1200

1685

660

660

SZ9-800/10

800

1400

7500

0.8

4.5

1700

690

2900

2100

1100

1900

660

660

SZ9-1000/10

1000

1700

10300

0.7

4.5

1900

710

3100

2200

1150

2100

820

820

SZ9-1250/10
1250
1950
12000
0.6
4.5
2300
740
3660
2260
1200
2310
820
820
SZ9-1600/10
1600
2400
14500
0.6
4.5
3100
1140
5060
2480
1290
2490
820
820

SZ9-2000/10

   2000

3000

17800

0.6

4.5

3240

1000

5190

2500

1350

2620

820

820

 

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