Vacuum circuit breaker which is with simple structure, high withstand voltage intensity,outstanding breaking capacity and high operation reliability, etc. is widely used in many fieldsof power system.
真空断路器被广泛应用于电力系统的诸多领域，它具有结构简单、耐压强度高、开断能力强和可靠性高等优点。
参考来源 - 高压断路器真空度检测方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
具有高可靠的异向接地故障电流开断能力；
With high & reliable ground fault current breaking capacity;
因此，电网短路容量水平必须在运行质量和开关开断能力间折中决策。
Therefore, the short-circuit capacity of the power network must be decided in the middle way between the running quality and the breaking capacity of the switches.
这一横向磁场会将电弧吹向弧隙外侧，削弱了真空灭弧室的开断能力。
Such horizontal magnetic field will make the arc move out of the electrode gap, and reduce the interrupting ability of the vacuum interrupters.
应用推荐