... closing moment 闭合时刻,合闸时刻,合闸力矩 closing of circuit 电路闭合 closing of contact 触点闭合 ...
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With the much higher operating voltages now in use the projected voltage transients or surges due to switching i. e. the opening and closing of circuit breakers, have become the major consideration.
目前随着更高工作电压的使用,由于断路器分闸、合闸操作所引起的电压暂态过程或过电压.已成为主要考虑的方面。
Its control circuit with double electromagnetic system can ensure synchronous closing, silent and energy saving operation of two contactors in parallel.
双电磁系统控制电路确保两台并联接触器的同步闭合和无声节电运行。
The burn of circuit breaker closing coils and contactors is a common problem in the switchyard operates.
断路器控制回路的合闸线圈和接触器烧毁现象是变电运行工作中经常遇到的普遍问题。
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