instantaneous overcurrent relay

常見(jiàn)例句

For backup protection against high resistive ground faults, there will be a dual polarized directional overcurrent relay, inverse time with instantaneous trip attachment.
對(duì)于后備保護(hù)裝置防止高阻抗接地故障，將配置一只雙極方向過(guò)電流繼電器，同瞬時(shí)跳閘附件的時(shí)間成反比。
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The relay is made up of integrated circuits. The line instantaneous overcurrent protection and overcurrent protection are combined with the once 3-phase reclosure application to form a whole body.
該繼電器采用集成電路構(gòu)成，集線(xiàn)路的速斷保護(hù)、過(guò)電流保護(hù)及三相一次重合閘于一體。