Distribution transformer

6390

0.6

23.0

3.00

Dyn11

S9-M-2500

5160

0.6

19.8

2.60

S9-M-2000

4060

0.6

14.5

2.40

S9-M-1600

3370

0.6

12.0

1.95

S9-M-1250

2850

0.7

10.3

1.70

S9-M-1000

2395

0.8

7.50

1.40

S9-M-800

2180

    4.5

0.9

6.20

1.20

S9-M-630

1700

1.0

5.10

0.96

S9-M-500

1500

1.0

4.30

0.80

S9-M-400

1250

1.1

3.65

0.67

S9-M-315

1080

1.2

3.05

0.56

S9-M-250

900

1.3

2.60

0.48

S9-M-200

790

1.4

2.20

0.40

S9-M-160

680

1.5

1.80

0.34

S9-M-125

600

1.6

1.50

0.29

S9-M-100

530

1.8

1.25

0.25

S9-M-80

480

1.9

1.04

0.20

S9-M-63

440

2.0

0.87

0.17

S9-M-50

360

    4.0

2.1

0.60

0.13

Dyn11

Or

Yyn0

0.4

11

10.5

10

6.3

6

S9-M-30

LV

High voltage tapping rang

HV

(kg)

Weight

Gross

(%)

Impedance

(%)

Current

No-load

loss

Load

Loss(kW)

No-load

symbol

Comnection

Voltage combination and tapping range(kV)

Type                

 

Omniseal Power Transformer
Compared with normal oil immersed power transformer has no oil srorage box,and adopts the corrugations on the oil tank as its heat-radiation parts.The oil tank is made by fine cold-rolled steel on an exclusive production-line. The corrugations can expand or contract according to the change of oil volume.Thus the inner space of transformer can be isolated from the air ,which can reduce the aging speed of oil and prevent the insulation materials from damping. Omniseal transformer possesses a reliable operation,and is free from maintenance.

oil immersed distribution transformer,compared to normal oil immersed power transformer, has no oil srorage