differential relay

常見(jiàn)例句

The Model 24 Snap Acting Relay is a highly accurate differential relay with snap-acting switching.
示范24換向閥是一個(gè)高度精確的管理差動(dòng)繼電器長(zhǎng)效開(kāi)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(dòng)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(dòng)繼電器對(duì)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。