Oil Bushing

Oil Bushing

1.Suitable for power system between 12-550kV
2.Use both indoors and outdoors
3.Ambient Temperature: in+145℃to -200℃
4.Height:≤1000;(Additional design may be made for those above1000m)
5.Installation angle:any angle;6 Contamination level:≥Ⅲ

Product Details

Main Technical Parameter


2.Rated voltageKV):145kV   

3.Rated CurrentA):630~6000A

4.Pollution Level 

5.I min power frequency dry (wet) voltage withstand:305kV

6.Full-wave impulse with stand voltage of lightning:650kV

7.Under 1.05 times of maximum phase voltage tan : ≤0.07

8.Partial discharge at rated voltage: ≤10pC

9.Bending resistant test load: 3500N

Condition for use 

1 Suitable for power system between 12-550kV

2 Use both indoors and outdoors

3 Ambient Temperature: in145to 200℃;

4 Height:≤1000(Additional design may be made for those above1000m)

5 Installation angleany angle

6 Contamination level:≥Ⅲ;


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