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EOCRDS3電子式繼電器自1983年推出電子式過電流繼電器EOCRSS之后為滿足客戶實(shí)際需求研發(fā)的經(jīng)濟(jì)型產(chǎn)品之一，經(jīng)過多次改型和性能提高現(xiàn)已成為工業(yè)行業(yè)中性價(jià)比高的電動(dòng)機(jī)過載保護(hù)繼電器。EOCRDS...

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如何選用繼電器才能避免故障的發(fā)生?繼電器區(qū)分類型較多，主要是起截流的作用，避免燒毀線路而設(shè)計(jì)的，繼電器分為單聯(lián)和雙聯(lián)、多聯(lián)，而且對(duì)于各個(gè)規(guī)格不同繼電器的性能特性也是不同的。就如單聯(lián)來說主要都是以單一工...