输入缺相，输入欠电压，直流过电压，过电流，过载，电流失速，过热，外部干扰等。

Input out-phase, Output out-phase, input under-voltage, DC over-voltage, over-current, over-load, current stall, over-heat, external disturbance.

youdao

输入缺相，输入欠电压，直流过电压，过电流，过载，电流失速，过热，外部干扰等。

Input out-phase, Output out-phase, input under-voltage, DC over-voltage, over-current, over-load, current stall, over-heat, external disturbance.

youdao