保护功能有三段过电流保护、反时限过流保护、三相一次检无压自动重合闸等。

The protection functions include three-section over-current protection, inverse-time over-current protection, three-phase one-shot no-voltage auto-recloser and so on.

youdao

保护功能有三段过电流保护、反时限过流保护、三相一次检无压自动重合闸等。

The protection functions include three-section over-current protection, inverse-time over-current protection, three-phase one-shot no-voltage auto-recloser and so on.

youdao