RIF Dry Type Wall Bushing

RIP (Resin Impregnated Fiberglass) Dry type Wall bushing has two type sleeves: silicone rubber and porcelain. They cover the high voltage and low voltage. Customize bushing according to customer requirements, for example CT length. Why choose us? Our advantages: 1.Certification:ISO9001,...

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Product Details

RIP (Resin Impregnated Fiberglass) Dry type Wall bushing has two type sleeves: silicone rubber and porcelain. They cover the high voltage and low voltage.

Customize bushing according to customer requirements, for example CT length.



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?

Our advantages:

1.Certification:ISO9001, ISO14001, OHSAS18001 

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

3.Voltage range: from 1kV to 1100 kV,

4.Current range: from 1A to 4000A

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

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

7.Short processing cycle, customized according to customer requirements

8.Long service life

9.Low running cost

10.Lower price 

11.Short delivery time:0-90 days

12.Payment methods: T/T, L/C, etc.

13.Production capability: 1500 pieces/ month


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