vacuum switch operation

基本解释

Overvoltage of vacuum switch during operation is a generally interested issue, and has some effect on the development of vacuum switch.
真空开关操作过电压是人们普遍关心的问题，并在一定程度上影响着它的发展。
Mating corresponding vacuum load switch is for electric power, metallurgy, mine, chemical controlling and protecting, it is suitable for location that has bad load and frequent operation.
配套相应的真空负荷开关可用于电力、金、山、工等部门的配电系统作控制和保护、别适合投切恶性负载和需频繁操作的场所。
Mating corresponding vacuum contactor switch is for electric power, metallurgy, mine, chemical controlling and protecting, it is suitable for location that has bad load and frequent operation.
配套相应的真空接触器开关可用于电力、金、山、工等部门的配电系统作控制和保护，特别适合投切恶性负载和需频繁操作的场所。