126kV FRP DryR.I.F. /R.I.P.Transformer Bushing(Porcelain shed)

///126kV FRP DryR.I.F. /R.I.P.Transformer Bushing(Porcelain shed)

126kV FRP DryR.I.F. /R.I.P.Transformer Bushing(Porcelain shed)

Description

Parameters

Technical standards GB/T 4109-2008 IEC 60137 Ed.6.0
Rated voltage 126kV
Rated current 630-1600A
1min power frequency dry(wet) voltage withstand 255(230)kV
Full-wave impulse withstand voltage of lighting 550kV
Under 1.05 times of maximum phase voltage tan δ ≤0.004
Partial discharge under the rated voltage ≤10pC
Bending resistant test load 2000-3150N
The minimum nominal creepage distance 31mm/kV