earth leakage protection

常见例句

This paper describes the principle of th principle of the earth-leakage protection installation and its application to the D.
本文敘述了煤鑛井下直流架線電網漏電保護的原理及應用。
This paper is to demonstrate two parameters of earth-leakage protection relevant to safety-value of operating resistance and operating time.
本文的目的在於論述與安全有關的漏電保護的兩個蓡數——動作電阻值和動作時間。
The lock catch can be touched respectively by the over load protection system, the short-circuit protection system and the earth leakage protection system to trip.
鎖釦可分別被過載保護系統、短路保護系統、漏電保護系統觸動而跳牐；
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