main circuit breaker

基本解釋

It is automatically passed neutral section through the control on up and down of armature current and the switch-on & off of main circuit breaker.
通過控制電樞電流的升、降和主斷路器的分、合完成機車自動過分相過程。
The system samples the current grade value and controls the grade and the main circuit breaker to avoid shorting the different phase power or damaging …
通過對當(dāng)前級位進行采樣，控制級位的升、降和主斷路器的分、合，完成機車自動過分相過程。
The system samples the current grade value and controls the grade and the main circuit breaker to avoid shorting the different phase power or damaging the train. The who…
通過對當(dāng)前級位進行采樣，控制級位的升、降和主斷路器的分、合，完成機車自動過分相過程。