Resin Impregnated Paper Ceramic Transformer Bushing

Resin Impregnated Paper Ceramic Transformer Bushing meets the IEC 60137& other international standard. These bushing are Dry type, without Oil, Epoxy resin impregnated paper insulation, Free Maintained. 9 level anti-seismic. Nanjing Electric has 4 RIP bushing production lines. Our Heydrich...

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Product Details

Resin Impregnated Paper Ceramic Transformer Bushing meets the IEC 60137& other international standard. These bushing are Dry type, without Oil, Epoxy resin impregnated paper insulation, Free Maintained. 9 level anti-seismic.


Nanjing Electric has 4 RIP bushing production lines. Our Heydrich equipment’s are imported from Germany. Production capability: 600 pieces/per month.


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Technical standards

GB/T 4109-2008 IEC 60137 Ed.6.0

GB/T 4109-2008 IEC 60137 Ed.6.0

Rated voltage

126kV

252kV

Rated current

630-1250

630-1600A

1min power frequency dry(wet) voltage withstand

255(230)Kv

505(460)kV

Full-wave impulse withstand voltage of lighting

550kV

1050kV

Under 1.05 times of maximum phase voltage tan δ

≤0.004

≤0.004

Partial discharge under the rated voltage

≤10pC

≤10pC

Bending resistant test load

1000--5000N

1000--5000N

The minimum nominal creepage distance

31mm/kV

31mm/kV


RIP ceramic bushing features:

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

2.Rated voltage: from 12 kV to 800 kV

3.Rated current: from 1A to 50000A

4.Installed angle: 0-360°

5.9 seismic level

6.Draw-lead type or Current-carrying type bushing

7.Test tap, Intelligent devise and Corona shield are provided

8.Insulation material: Resin impregnated paper

9.Customize bushing according to customer requirements

10.Short delivery time:0-120 days

11.Min order quantity:1 piece

12.Package: Non-fumigation wooden case


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