insulator 1.KEMA certification/ISO9001 2.Own test laboratory; 3.rated voltage from10-
330KV insulatorSmall volume and light weight, easy to transport and ... tracking.Rated Voltage 110KV Rated mechanical stretch load: 10kV Structure
Height: 1220mm Minimum arcing distance: 1080mm Minimum nominal creepage distance: ... voltage
: ≥500kV Power frequency withstand voltage(wet): ≥ ≥230kV pin insulator