Oil to Air Bushings, Selection Graphs

Bushing types by standard

Bushing types by design

Oil – Air for IECVoltage, Um(kV)

Current, Ir(A)

245

550

1100

170

5236

1250

1600

2000

2500

3150

4000

5000 25000 40000

GOE (OIP)

RTKF - including:RTXF, RTZF, RTRF, PORIP, CORIP (RIP)

GSB (RIP)

GOB (OIP)

GOM (OIP)

GSA-OA (RIP)

GOA (OIP)

GOH (OIP)

RTXF - high current (RIP)

Oil – Air for IEEEVoltage, Um(kV)

Current, Ir(A)

230

550

161

69

138

6000

3500

3000

4000

5000

O Plus C (OIP)

O Plus C II (OIP)

Voltage, Um(kV)

Current, Ir(A)

245

500

138

25

34

2000

0

2150

0

2000

3000

O Plus C II (OIP)

T (OIP)

CORIP (RIP)

Oil – AirOil Impregnated Paper (OIP)

Voltage, Um(kV)

Current, Ir(A)

245

34.5

1100

800

550

170

5236

2100050003000250016001250 25000

GOE (IEC)

O Plus C (IEEE/CSA)

GOB (IEC)

GOM (IEC)

O Plus C II (IEEE/CSA)

GOA (IEC)

T (IEEE)

GOH (IEC)

Oil – AirResin Impregnated Paper (RIP)

Voltage, Um(kV)

Current, Ir(A)

245

550

170

3652

5000

3150

2500

4000

0

1600

2000

RTKF - including:RTXF, RTZF, RTRF, PORIP, CORIP

RTXF - high current

GSB

GSA-OA

A

RJ

LCRJ

Voltage, Um(kV)

Current, Ir(A)

34

25

23000180005000

Oil – Air for IEEESolid Bulk