電(dian)(dian)(dian)纜(lan)橋架的(de)故障(zhang)表現在哪(na)里?跟著南寧橋架廠?——俞氏鑫(xin)豐來看(kan)(kan)看(kan)(kan)。1、電(dian)(dian)(dian)纜(lan)整根(gen)燒斷或一(yi)相燒斷,導致配(pei)(pei)電(dian)(dian)(dian)柜(ju)上的(de)電(dian)(dian)(dian)流(liu)繼電(dian)(dian)(dian)器動(dong)作,故障(zhang)處電(dian)(dian)(dian)纜(lan)損壞嚴重。2、電(dian)(dian)(dian)纜(lan)的(de)每一(yi)相都(dou)是短路的(de)。同樣,這種(zhong)故障(zhang)導致配(pei)(pei)電(dian)(dian)(dian)柜(ju)上的(de)電(dian)(dian)(dian)流(liu)繼電(dian)(dian)(dian)器、電(dian)(dian)(dian)壓繼電(dian)(dian)(dian)器動(dong)作...