英语词汇directional overcurrent protection怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	directional overcurrent protection
释义	directional overcurrent protection 简明释义定向过流保护装置网络释义短语 1 directional overcurrent protection 定向过流保护装置 2 Directional specific overcurrent protection 方向性 3 directional overcurrent relay protection 方向过电流继电保护双语例句 1 For backup protection against high resistive ground faults, there will be a dual polarized directional overcurrent relay, inverse time with instantaneous trip attachment. 对于后备保护装置防止高阻抗接地故障，将配置一只双极方向过电流继电器，同瞬时跳闸附件的时间成反比。
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