High-voltage vacuum switchgear includes vacuum circuit breaker, and low-voltage side is protection box without feed switch. 高压配电开关含真空断路器,低压侧为不装设馈电开关的电气保护箱。
The Vacuum BC switch, which shares the characteristics of both circuit breaker and contactor, adds functions and improves performance when it is used on high-voltage integrated starting box. In this way, a safe and economic running can be guaranteed for equipment. 真空BC开关是一种既具有断路器特性,又具接触器特性的新型开关,它在高压综合起动柜上应用,增加了起动柜的功能,提高了性能,为设备安全经济运转提供了保障。