Outdoor High Voltage Disconnect Switch used to open and close small capacitance and inductive current. This series disconnect switch accord with standard: GB1985 AC HV disconnect switch and earthing switch, IEC60129 AC disconnect switch and GB/T11022 common technical requirements of HV switchgear and control equipment.
Technical Specification/Parameter
Rated voltage: 40. 5/72. 5/126/145 kV
Rated current: 630/1000/1250/1600 kA
Disconnect Switch:
Withstand current: 50/80 kA
Short-time withstand current: 20/31. 5(4s) kA
Earthing Switch:
Withstand current: 50/60 kA
Short-time withstand current: 20/31. 5(4s) kA
