What voltage and current range does the RIP Oil-SF6 Bushing cover?

Catalogue voltage range: 66kV ～ 1200kV; current range: 630A ～ 5000A. Confirm the rating of the specific model and drawing.

Which standards are referenced?

Catalogue standard reference: IEC 60137 / IEC 62271-203 / GB/T 4109. Request type-test evidence for the specific model.

Home Products OIP & RIP BushingsRIP Oil-SF6 Bushing

ETGD66kV ～ 1200kV

Review model drawings and test evidence

OIP & RIP Bushings

RIP Oil-SF6 Bushing

Direct interface connection between power transformers and SF6 GIS switchgear.

Rated Voltage66kV ～ 1200kV

Rated Current630A ～ 5000A

Insulation TypeResin-Impregnated Paper (RIP)

Catalog standardIEC 60137 / IEC 62271-203 / GB/T 4109

PD requirementConfirm by model

Test evidenceRequest with RFQ

Buyer requirement checklist

Match the electrical duty and transformer or wall interface before requesting a design.

Rated voltage, current, AC/DC duty and insulation medium
Flange, terminal, oil-side length and CT pocket drawing
Creepage, altitude, pollution and mounting angle
Existing nameplate and drawings for replacement review

IEC 60137 applies to complete AC bushings; confirm edition and model-specific test evidence. Replacement fit requires drawing approval.

OIP bushing catalog (PDF)RIP bushing catalog (PDF)

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Product Technical Overview

Direct connection bushing between oil-filled power transformers and SF6-insulated switchgear (GIS). One end immersed in transformer oil and the other end sealed in SF6 gas chamber. Removes the overhead connecting leads between transformer and GIS, which helps reduce substation footprint.

Compatible Substation Apparatus

Transformer to GIS Direct TerminationUnderground SubstationsOffshore Wind Farm Platforms

Showing 6 of 6 models

Catalog values are representative. Confirm the selected model, drawings and test evidence during inquiry.IEC 60137 applies to complete AC bushings; confirm edition and model-specific test evidence. Replacement fit requires drawing approval.

Model	Type	Rated voltage	Rated current	1 min power-frequency withstand	Lightning impulse withstand	Switching impulse withstand	Cantilever / bending load	Weight
ETGD-126/630	Draw Lead	126 kV	630 A	230 kV	550 kV	—	3150 N	90 kg
ETGD-170/1250	Draw Lead	170 kV	1250 A	275 kV	650 kV	—	3150 N	130 kg
ETGD-252/1250	Draw Lead	252 kV	1250 A	460 kV	1050 kV	850 kV	4000 N	160 kg
ETGD-550/1250～2500	Draw Lead	550 kV	1250～2500 A	740 kV	1675 kV	1175 kV	4000～5000 N	290～640 kg
ETGD-252/1250	Bottom Connected	252 kV	1250 A	460 kV	1050 kV	850 kV	4000 N	190 kg
ETGD-550/1250～2500	Bottom Connected	550 kV	1250～2500 A	740 kV	1675 kV	1175 kV	4000～5000 N	400～440 kg

Custom Engineering & Flange Dimensions Note:

Dimensions, interfaces and replacement compatibility require approved drawings and technical review.

Engineering Inquiry Draft

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RIP Oil-SF6 Bushing: FAQ

What voltage and current range does the RIP Oil-SF6 Bushing cover?: Catalogue voltage range: 66kV ～ 1200kV; current range: 630A ～ 5000A. Confirm the rating of the specific model and drawing.
What insulation or construction is used?: Resin-Impregnated Paper (RIP).
Which standards are referenced?: Catalogue standard reference: IEC 60137 / IEC 62271-203 / GB/T 4109. Request type-test evidence for the specific model.

ENGINEERING WHITEPAPERS & IEC GUIDES