The inverse time delay characteristic is adopted by the basic zero-sequence over-voltage protection.
其基本保护采用零序过电压保护，动作时间采用反时限特性；
Acting characteristic of short-time delay short circuit (can be OFF) Inverse acting characteristics in ow-mutipled current;
短路短延时动作特性（可OFF）在低倍数电流时为反时限特性；
Acting characteristic of short-time delay short circuit (can be OFF) Inverse acting characteristics in ow-mutipled current;
短路短延时动作特性（可OFF）在低倍数电流时为反时限特性；
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