126kV Dry R.I.F. /R.I.P. Transformer Bushing(Draw Lead Type)

///126kV Dry R.I.F. /R.I.P. Transformer Bushing(Draw Lead Type)

126kV Dry R.I.F. /R.I.P. Transformer Bushing(Draw Lead Type)

Description

Parameters

Technical   standards GB/T 4109-2008 IEC 60137 Ed.6.0
Rated   voltage 126kV
Rated   current 630-3150A
1min   power frequency dry(wet) voltage withstand 460/550kV
Full-wave   impulse withstand voltage of lighting 325kV
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