Silicone Rubber AC/DC Wall Bushing

Silicone rubber AC/DC Wall Bushing Silicone rubber AC/DC Wall Bushing is a type of condenser wall bushing. Silicone rubber also called composite. The Silicone rubber sleeve material is Dow Corning, imported from USA, which have a good quality and good electric performance. Integral injection of...

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Silicone rubber AC/DC Wall Bushing

Silicone rubber AC/DC Wall Bushing is a type of condenser wall bushing.

Silicone rubber also called composite. The Silicone rubber sleeve material is Dow Corning, imported from USA, which have a good quality and good electric performance. Integral injection of shed can be mold at the vulcanization for extrusion process or LSR process and high temperature & high pressure. The composite materials meet the IEC 60587.


This kind wall bushing can be produce by RIP dry type and RIF dry type process, we can customize bushing according to customer requirements. 


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Here attached 72.5 kV, 126 kV and 252 kV main techinical data for reference


Technical standards

IEC 60137 Ed.6.0

IEC 60137 Ed.6.0

IEC 60137 Ed.6.0

Rated voltage

72.5kV

126kV

252kV

Rated current

1-4000A

1-4000A

1-2500A

1min power frequency dry(wet) voltage withstand

140kV

185kV

395kV

Full-wave impulse withstand voltage of lighting

325kV

450kV

950kV

Under 1.05 times of maximum phase voltage tan δ

≤0.005

≤0.005

≤0.005

Partial discharge under the rated voltage

≤10pC

≤10pC

≤10pC

Bending resistant test load

1000--5000N

1000--5000N

1000--5000N

The minimum nominal creepage distance

31mm/kV

31mm/kV

31mm/kV


Why choose us? 

Because:

1.Certification: ISO9001, ISO14001, OHSAS18001 

2.Voltage range from 10 kV to 1100kV

3.Current range from 1A to 50000A

4.Short delivery time  

5.Directly export by us, Lower price, EXW price

6.Dry type, safety, Free Maintained. 9 level anti-seismic

7.Low PD, and good electric performance

8.Good temperature resistance from +155°C to -200°C

9.Silicone rubber transformer bushing weight is light

10.Specific in exporting bushings to many countries many years


Hot Tags: silicone rubber AC/DC wall bushing, China, suppliers, manufacturers, cheap, customized, low price, in stock, made in China
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