Separate Winding Oil Filled Transformer , Step Up And Step Down Transformers

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Separate Winding Oil Filled Transformer , Step Up And Step Down Transformers 

 

Description:

 

The S11-M transformers are in accordance with IEC60076 and National Standards GB1094 Power Transformers and GB/T6451 Technical Specifications and Requirements for Three Phase Oil-immersed Power Transformers. The voltage regulation range is 10±4×2.5% kV for 10 kV class . Voltage regulation is effected by adj- usting the on-load tap changer on the high voltage side. Adjustment can be made manually or motor-operated, the output voltage on the secondary side at a required stable level. Therefore they are widely used in places where requirement of voltage quality is emphasized, such as institutes, building, hotels, hospital and factories. These transformers are new products and have better economy in operation.

 

 

Specifications:

 

Type

 

Voltage combination

Connection

symbol

No-load

Loss

(KW)

Load loss

(KW)

No-load

Current

(%)

Short-circuit

Impedance

(%)

Weight

(KG)

Overall dimension(mm)

Track centre spacing

(mm)

H.V.

(kv)

Tapping range of H.V.

L.V.

(kv)

oil

total

L

W

H

S11-M-30/10

 

 

 

 

 

6

6.3

10

10.5

11

 

 

 

 

 

(±5%)

 

(±2 x 2.5%)

 

 

 

 

 

 

 

 

0.4

 

 

 

 

 

 

Yyn0

Dyn11

 

0.10

0.60

1.0

 

 

 

 

 

4

95

330

910

510

1000

400 x 400

S11-M-50/10

0.13

0.87

1.0

105

420

960

540

1050

400 x 400

S11-M-63/10

0.15

1.04

0.9

115

470

990

560

1090

400 x 400

S11-M-80/10

0.18

1.25

0.9

125

530

1020

590

1160

400 x 450

S11-M-100/10

0.20

1.50

0.8

140

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Mr. mr.zhang
Tel: 86-755-5788822
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Shenzhen Jianhua Transformer Co., Ltd.
donghu district 310,undefined,undefined, Shenzhen, Guangdong, China (Mainland)
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