RIP Porcelain Transformer Bushing

RIP (Resin Impregnated Paper) Porcelain bushing adopt the porcelain meets the IEC 62155. And our bushing also meets the IEC 60137 Standard. Bushing is Dry type, without Oil, Epoxy resin impregnated paper insulation, Free Maintained. 9 level anti-seismic. The main insulation of RIP Dry Bushing is...

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RIP (Resin Impregnated Paper) Porcelain bushing adopt the porcelain meets the IEC 62155. And our bushing also meets the IEC 60137 Standard. Bushing is Dry type, without Oil, Epoxy resin impregnated paper insulation, Free Maintained. 9 level anti-seismic.


The main insulation of RIP Dry Bushing is RIP capacitor core, which adopts insulated paper and aluminum foil that are alternately intertwined on the conducting pipe (rob) and solidified after vacuum dry and immersed epoxy resin in the high temperature. RIP dry-type bushing is sealing assembled by capacitor core connecting coupling flange and porcelain sleeve.


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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 porcelain 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.Draw-lead type or Current-carrying type bushing for customer choose

6.Bushing Sleeve Material: Porcelain , Ceramic 

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

8.Inflaming retarding insulating materials with stable electrical performance and without decomposition, without combustion and explosion hazard

9.Compact structure, small volume, light weight and convenient for transportation

10.Customize bushing according to requirements

11.Bushing may be equipped with 

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

13.Short delivery time:0-120 days

14.Min order quantity:1 piece

15.Package: Non-fumigation wooden case


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