RIP Composite Wall Bushing

RIP (Resin Impregnated Paper) composite wall bushing is a dry type condenser wall bushing, it has light weight, and they are designed to lead the electrical current through walls. Composite of bushing material adopts the exported material (Dow corning), and LSR process. Also can do the colorful...

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RIP (Resin Impregnated Paper) composite wall bushing is a dry type condenser wall bushing, it has light weight, and they are designed to lead the electrical current through walls.  Composite of bushing material adopts the exported material (Dow corning), and LSR process. Also can do the colorful sleeve depend on customer request. Composite sleeve have self-cleaning without seeping and applicable in heavily polluted areas.


Our Resin Impregnated Paper Composite wall bushings meet all this requirements. Including the high voltage and low voltage bushing.

We can customize bushing for you, including the special size, special shed colors, the replacement project; NEMA Standard, CT accommodation or other details. We can do what you want. 


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



RIP composite wall bushing features:

1.Voltage range is from 1kV to 1100 kV, Current range is from 1A to 4000A

2.Bushing is Dry type, without Oil, Anti-Blast. Free Maintained. 9 level anti-seismic

3.Epoxy resin impregnated paper insulation, Installed angle up to 180° from vertical 

4.Standard: IEC 60137,IEEE or other international standard

5.Applied for the high pollution area

6.Competitive price, low price 

7.Short delivery time:0-90 days

8.Diversified payment methods: T/T, L/C, etc.


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