Pin Type Insulator for High Voltage

Standard: IEC60383
Unit spacing (H): 190mm
Nominal diameter(D): 195mm
Nominal creepage distance: 425mm
Dry arcing distance: 241mm
Min Cantilever Failing load: 10kN
Power frequency average flashover voltage, wet: 70kV
Power frequency average flashover voltage, dry: 85kV
Critical impulse flashover voltage, positive: 200kV
Critical impulse flashover voltage, negative: 265kV
Power frequency puncture volatge: 140kV