RIF Composite Wall Bushing

RIF (Resin Impregnated Fiberglass) composite wall bushing is a new product recent years, but it has good performance in running. So it becomes popular. RIF Composite wall bushing advantages: 1.Oil-free, gas-free, no filling, maintenance free 2.Large insulation margin for the design,...

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RIF (Resin Impregnated Fiberglass) composite wall bushing is a new product recent years, but it has good performance in running. So it becomes popular.


RIF Composite wall bushing advantages:

1.Oil-free, gas-free, no filling, maintenance free

2.Large insulation margin for the design, semiconductor capacitance screen, with raise discharge inception voltage to the maximum extent, with no partial discharge in operation

3.Heat resisting and fire-retardant insulating material, with no decomposition, stable electric property, and no danger of combustion or explosion

4.Compact structure, small volume, lightweight, convenient transportation, installation at any angle.

5.Short processing cycle, customized according to customer requirements

6.Composite shell has good antifouling property, self-cleaning without seeping and applicable in heavily polluted areas.

7.Long service life, low running cost


Voltage range: from 1kV to 1100 kV,

Current range: from 1A to 4000A



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 Nanjing Electric?

1.Certification:ISO9001, ISO14001, OHSAS18001 , GOST,KEMA,

2.Own CNAS test lab

3.Own serious type test report

4.82 years history

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

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

7.Applied for the high pollution area

8.Competitive price 

9.Short delivery time:0-90 days

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


Hot Tags: RIF composite wall bushing, China, suppliers, manufacturers, cheap, customized, low price, in stock, made in China
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