故障的原因是什么？高壓配電柜的(de)故障可(ke)能與它所包含(han)的(de)交流接觸(chu)器有(you)關。型號和規格可(ke)能不(bu)正(zheng)確。交流觸(chu)頭用于(yu)高(gao)(gao)壓配(pei)電(dian)(dian)(dian)(dian)柜的(de)不(bu)同(tong)電(dian)(dian)(dian)(dian)路中，并且(qie)接觸(chu)器的(de)電(dian)(dian)(dian)(dian)容也不(bu)同(tong)。如果連接不(bu)正(zheng)確，接觸(chu)器很容易燒壞。它還(huan)受(shou)在某些(xie)高(gao)(gao)溫，低溫和潮濕環(huan)境中運行的(de)環(huan)境溫度因素(su)的(de)影響(xiang)，并且(qie)某些(xie)高(gao)(gao)壓配(pei)電(dian)(dian)(dian)(dian)柜放置在室(shi)外。由于(yu)高(gao)(gao)溫的(de)長(chang)期(qi)影響(xiang)，這(zhe)些(xie)因素(su)會(hui)(hui)產生(sheng)高(gao)(gao)壓，并且(qie)配(pei)電(dian)(dian)(dian)(dian)柜中的(de)設備溫度會(hui)(hui)升高(gao)(gao)，從而使高(gao)(gao)壓配(pei)電(dian)(dian)(dian)(dian)柜的(de)組件(jian)難以承受(shou)并導致過熱(re)。

高壓配電柜通常用于生產和生活的各個領域，例如B.在學校，機構，醫院，工廠，車間，公寓等中，而專業的通(tong)常用于建筑工地，例如建筑工地。接(jie)線(xian)(xian)盒的(de)尺寸很多，價格相(xiang)差很大(da)，而室內(nei)接(jie)線(xian)(xian)盒通(tong)常很小。購買時，您需要考慮(lv)幾個(ge)(ge)因素來選擇合(he)適的(de)產品。高壓配電柜通(tong)常在接(jie)線(xian)(xian)盒中(zhong)有(you)一個(ge)(ge)通(tong)用斷路器(qi)，該斷路器(qi)可(ke)管理整個(ge)(ge)接(jie)線(xian)(xian)盒中(zhong)的(de)所有(you)斷路器(qi)以(yi)及接(jie)線(xian)(xian)端子。這在每個(ge)(ge)配電箱(xiang)中(zhong)都(dou)是必不可(ke)少的(de)，并根據(ju)信號數量進(jin)行配置。 ;繼電器(qi)的(de)功(gong)能是PLC可(ke)以(yi)將命令直接(jie)發送到(dao)(dao)控制回路，但也可(ke)以(yi)先將命令發送到(dao)(dao)繼電器(qi)，然后再將繼電器(qi)發送到(dao)(dao)控制回路。

接線盒中的(de)熔(rong)(rong)化器(qi)是一種電(dian)(dian)(dian)(dian)氣設備，它利用自身的(de)熱量熔(rong)(rong)化熔(rong)(rong)體(ti)，當電(dian)(dian)(dian)(dian)流超過規定(ding)值時會產生熔(rong)(rong)化的(de)熔(rong)(rong)體(ti)，并斷開電(dian)(dian)(dian)(dian)路(lu)。電(dian)(dian)(dian)(dian)流保護(hu)基(ji)于此原(yuan)理。它是一種常用的(de)保護(hu)，必不(bu)可少的(de)電(dian)(dian)(dian)(dian)表之一。電(dian)(dian)(dian)(dian)表分為三類。電(dian)(dian)(dian)(dian)流表主要(yao)測量電(dian)(dian)(dian)(dian)路(lu)中的(de)電(dian)(dian)(dian)(dian)流，電(dian)(dian)(dian)(dian)壓表是測量電(dian)(dian)(dian)(dian)壓的(de)儀器(qi)，電(dian)(dian)(dian)(dian)能表是測量電(dian)(dian)(dian)(dian)能的(de)儀器(qi)。每個人(ren)的(de)角色是不(bu)同的(de)。