故障的原因是什么？高壓配電柜的故障(zhang)可(ke)能(neng)與它所包含的交流(liu)接觸器有關。型號和(he)規格(ge)可(ke)能(neng)不(bu)正(zheng)確。交流(liu)觸頭用于高(gao)壓(ya)(ya)(ya)配電(dian)柜的不(bu)同電(dian)路(lu)中，并(bing)(bing)且接觸器的電(dian)容(rong)也不(bu)同。如果連接不(bu)正(zheng)確，接觸器很容(rong)易燒(shao)壞。它還受在(zai)(zai)某些(xie)高(gao)溫，低溫和(he)潮濕環境中運行的環境溫度(du)因素的影響(xiang)，并(bing)(bing)且某些(xie)高(gao)壓(ya)(ya)(ya)配電(dian)柜放置在(zai)(zai)室外(wai)。由于高(gao)溫的長(chang)期(qi)影響(xiang)，這些(xie)因素會(hui)產生高(gao)壓(ya)(ya)(ya)，并(bing)(bing)且配電(dian)柜中的設備(bei)溫度(du)會(hui)升高(gao)，從而(er)使高(gao)壓(ya)(ya)(ya)配電(dian)柜的組件難以承受并(bing)(bing)導致過熱。

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)(tong)常用于建(jian)筑(zhu)工地，例如(ru)建(jian)筑(zhu)工地。接(jie)線(xian)盒的尺(chi)寸很多，價(jia)格相差很大，而室內接(jie)線(xian)盒通(tong)(tong)常很小。購買時(shi)，您(nin)需要考慮幾個(ge)因素來(lai)選擇合適的產品(pin)。高壓配電柜通(tong)(tong)常在接(jie)線(xian)盒中(zhong)(zhong)有(you)一(yi)個(ge)通(tong)(tong)用斷路器(qi)(qi)，該斷路器(qi)(qi)可管理(li)整個(ge)接(jie)線(xian)盒中(zhong)(zhong)的所有(you)斷路器(qi)(qi)以及接(jie)線(xian)端子。這在每個(ge)配電箱中(zhong)(zhong)都是(shi)必不可少的，并根據信(xin)號數量進(jin)行配置。 ;繼(ji)電器(qi)(qi)的功能是(shi)PLC可以將命令(ling)直接(jie)發(fa)送(song)到(dao)控(kong)制(zhi)(zhi)回路，但也(ye)可以先將命令(ling)發(fa)送(song)到(dao)繼(ji)電器(qi)(qi)，然后再將繼(ji)電器(qi)(qi)發(fa)送(song)到(dao)控(kong)制(zhi)(zhi)回路。

接(jie)線盒中的(de)熔(rong)化(hua)(hua)器(qi)是(shi)(shi)(shi)一(yi)種電(dian)(dian)(dian)(dian)氣設備，它利(li)用(yong)自身的(de)熱量(liang)熔(rong)化(hua)(hua)熔(rong)體(ti)，當電(dian)(dian)(dian)(dian)流超過規定值(zhi)時(shi)會(hui)產生熔(rong)化(hua)(hua)的(de)熔(rong)體(ti)，并(bing)斷開(kai)電(dian)(dian)(dian)(dian)路(lu)。電(dian)(dian)(dian)(dian)流保(bao)護基于此原理。它是(shi)(shi)(shi)一(yi)種常用(yong)的(de)保(bao)護，必不可(ke)少的(de)電(dian)(dian)(dian)(dian)表(biao)(biao)之一(yi)。電(dian)(dian)(dian)(dian)表(biao)(biao)分為三類。電(dian)(dian)(dian)(dian)流表(biao)(biao)主(zhu)要測量(liang)電(dian)(dian)(dian)(dian)路(lu)中的(de)電(dian)(dian)(dian)(dian)流，電(dian)(dian)(dian)(dian)壓表(biao)(biao)是(shi)(shi)(shi)測量(liang)電(dian)(dian)(dian)(dian)壓的(de)儀器(qi)，電(dian)(dian)(dian)(dian)能表(biao)(biao)是(shi)(shi)(shi)測量(liang)電(dian)(dian)(dian)(dian)能的(de)儀器(qi)。每個人的(de)角色是(shi)(shi)(shi)不同的(de)。