常見例句雙語例句The Model 24 Snap Acting Relay is a highly accurate differential relay with snap-acting switching.示範(fàn)24換曏閥是一個(gè)高度精確的琯理差動繼電器長傚開關(guān)。The uses, operating principle and main requirements of the current transformer for differential relay with high impedance were described.敘述了高阻差動繼電器用電流互感器的用途、工作原理和主要要求。The differential relay compares the currents and picks up when there is a difference in the two, which signifies a fault in the zone of protection.差動繼電器對電流進(jìn)行比較，如果存在不同則表示受保護(hù)區(qū)域內(nèi)有故障存在。 返回 differential relay