126kV 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: 72.5-145kV.

Rated current: 1250-4000A.
Rated breaking current, 3s: 40kA.


  1. Compact design, three phases in common tank,Less installation area.
  2. Rated breaking current 40kA for the circuit breakers.
  3. Spring mechanism during the operation without oil and gas.
  4. High operation reliability, less maintenance.
  5. High anti-seismic capability.
  6. Meet customer requirements by modular design.