overload relay

常見例句

So developing the research on the reliability test technology of thermal overload relay has great signifi.
因此開展對熱過載繼電器可靠性試騐技術(shù)的研究具有重要意義。
The thermal overload relay is a kind of low-voltage protection apparatuses which is widely used in the field of motor protection.
熱過載繼電器是一種重要的低壓保護(hù)類電器，廣泛應(yīng)用於電動(dòng)機(jī)的保護(hù)領(lǐng)域。
The paper describes the hardware configuration and software design of an electronical overload protective relay with PIC16F877 singlechip.
本文描述了一種基於PIC1 6F877單片機(jī)的電子式過載保護(hù)繼電器的硬件系統(tǒng)結(jié)搆和軟件系統(tǒng)設(shè)計(jì)。