Application: For control and protection 220 kV power system.

Standards: IEC 62271-100

Parameters: Rated voltage: 252kV.
Rated current: 4000A.
Rated short-circuit breaking current: 50kA.

Features: 1.High breaking capacity.
2.Reliable insulation performance.
3.Low noise, without leakage of oil and gas.
4.Easy installation and adjustment. Less maitenance.
5.Long service life.