Application: in 40.5kV power system, for making and breaking load current, overload current and short circuit protection.
Standards: IEC 62271-100
Parameters: Rated voltage: 40.5kV.
Rated current: 1250~2000A.
Rated short-circuit breaking current: 20kA, 25kA, 31.5kA.
Features: 1.Simple construction and easy installation.
2.High insulation level and waterproof.
3.Both spring and magnetic operation mechanism available.
4.Internal current transformers can realize multiple transformation ratio output, high secondary output.