252kV Gas Insulated Switchgear(GIS)

Application: For power substations, especially substations in city center, contaminated region and also hydropower stations.

Standards: IEC 62271-203

Parameters: Rated voltage: 252kV.

Rated current: 2000-4000A.
Rated breaking current, 3s: 50kA.


  1. Compact design, three phases Busbar in common tank, save installation area.
  2. Rated breaking current 50kA for the circuit breakers.
  3. High operation reliability, less maintenance.
  4. High anti-seismic capability.
  5. Meet customer requirements by modular design.