Overview 

      ZW32-24 outdoor high-voltage intelligent demarcation vacuum circuit breaker (hereinafter referred to as circuit breaker) is a three-phase AC outdoor power distribution equipment with a rated voltage of 24kV and 50H. It is mainly used for breaking and closing the load current, overload current and short-circuit current in the power distribution network. It is suitable for protection and control in the power distribution system of substations and industrial and mining enterprises, and is more suitable for rural power grids and places with frequent operations, especially for the needs of urban and rural power grid transformation.

Model meaning

Environmental conditions

◆ Ambient temperature: not higher than +40T, not lower than -40C;

◆ Relative humidity of air: daily average value is not more than 95%, monthly average value is not more than 90%;

◆ The altitude shall not exceed 2000 meters;

◆ Wind pressure does not exceed 700Pa (equivalent to wind speed 34m/s);

◆ The earthquake intensity does not exceed 8;

◆ Places free from fire, explosion, severe pollution, chemical corrosion and severe vibration.

Main technical parameters of circuit breaker

Main mechanical parameters of circuit breaker

Appearance and installation dimensions (mm)