Resin Impregnated Fiberglass Ceramic Wall Bushing

Resin Impregnated Fiberglass Ceramic Wall Bushing adopts the ceramic meets the IEC 62155. This bushing is familiar with RIP condenser wall bushing, but this type bushing has shorter production time. Nanjing Electric own 10 Fiberglass condenser bushing production lines Resin Impregnated...

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Resin Impregnated Fiberglass Ceramic Wall Bushing adopts the ceramic meets the IEC 62155. This bushing is familiar with RIP condenser wall bushing, but this type bushing has shorter production time.

Nanjing Electric own 10 Fiberglass condenser bushing production lines



Resin Impregnated Fiberglass Ceramic Wall Bushing features:

1.Certification:ISO9001, ISO14001, OHSAS18001 

2.Voltage: 12kV 52 kV 72.5 kV 145 kV 252 kV 363 kV 550 kV 

3.Current range: from 1A to 4000A

4.Large insulation margin and no partial discharge in running

5.Can applied for the heavy pollution area and cold area

6.Short production time, customized according to customer requirements

7.Long service life, low running cost


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

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