84kVGIS Introduction Single line diagram Layout Main parameters: Gas Insulated Switchgear GIS) Rated voltage 84kV Rated current 1200A Rated short-circuit breaking current (2kA)(2s) 31.5kA Power frequency withstand voltage 160kV Lightning impulse withstand voltage 400kV Rated SF6 gas pressure (at20℃) 0.07 MPa Circuit Breaker（CB） Type Three-phase enclosed Rated voltage 84kV Rated current 1200A Rated open circuit current 31.5kA Operating type spring Disconnecting Switch (DS) Type Three-phase enclosed Rated voltage 84kV Rated current 1200A Rated short-time withstand current 31.5kA Operating type Motor Earthing Switch (ES) Type Three-phase enclosed Rated voltage 84kV Rated short-time withstand current 31.5kA(2s) Rated short-time withstand current Motor 2.84kV GIS Single Line Diagram 3.84kV GIS Layout Diagram BACK ↑TOP
