Ceneral

VS1-24 Series indoor high voltage vacuum circuit breaker for rated voltage 24kV, three-phase AC 50Hz indoor high voltage switch equipment for power plants, Substation and transmission and distribution systems and other industrial and mining enterprises to control or protection switch is especially suited for high altitudes breaking load and frequent operation of the important places.

The manufacture of circuit breakers in line with China's national standard GB1984-2003《 the exchange of high -voltage circuit breakers》, JB3855-1996《3.6 ~ 40.5kV Indoor Vacuum Circuit Breaker Order technical conditions》 as well as related IEC standards and reliable interlock function.

Circuit breaker actuator for the spring energy storage type, you can use AC and DC energy storage operations, can also be used manually.

At the same time circuit breaker can be equipped with long-life permanent magnet actuator, mechanical life expectancy can reach 10 million times, can be used to operate most frequent occasions.

Circuit breakers are designed around the packing of structural forms, both can be used as a fixed installation of the unit can also be equipped with the chassis into the car-mounted units to use.

Main technical parameter

Outline mounting dimension