故障的原因是什么？高壓配電柜的(de)故障可能與它所包含的(de)交流接(jie)觸(chu)(chu)器有關。型號(hao)和(he)規格可能不(bu)正確。交流觸(chu)(chu)頭用于高(gao)壓(ya)配電(dian)柜的(de)不(bu)同電(dian)路中，并(bing)且(qie)接(jie)觸(chu)(chu)器的(de)電(dian)容也不(bu)同。如(ru)果(guo)連(lian)接(jie)不(bu)正確，接(jie)觸(chu)(chu)器很容易燒(shao)壞(huai)。它還受在某些(xie)高(gao)溫(wen)(wen)，低溫(wen)(wen)和(he)潮濕(shi)環境中運行的(de)環境溫(wen)(wen)度因素的(de)影(ying)響，并(bing)且(qie)某些(xie)高(gao)壓(ya)配電(dian)柜放置在室外。由于高(gao)溫(wen)(wen)的(de)長期影(ying)響，這(zhe)些(xie)因素會產(chan)生高(gao)壓(ya)，并(bing)且(qie)配電(dian)柜中的(de)設備(bei)溫(wen)(wen)度會升高(gao)，從而使高(gao)壓(ya)配電(dian)柜的(de)組件難以承受并(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)(tong)常(chang)用于(yu)建筑工(gong)地(di)，例如(ru)建筑工(gong)地(di)。接線(xian)(xian)盒的尺寸很多，價(jia)格(ge)相差很大，而室內(nei)接線(xian)(xian)盒通(tong)(tong)(tong)常(chang)很小。購買時(shi)，您需(xu)要考(kao)慮幾(ji)個因素來選擇(ze)合適的產品。高壓配電(dian)(dian)柜通(tong)(tong)(tong)常(chang)在(zai)接線(xian)(xian)盒中(zhong)有一個通(tong)(tong)(tong)用斷路(lu)(lu)(lu)器，該(gai)斷路(lu)(lu)(lu)器可管理整個接線(xian)(xian)盒中(zhong)的所有斷路(lu)(lu)(lu)器以(yi)及接線(xian)(xian)端子。這在(zai)每個配電(dian)(dian)箱中(zhong)都是必不可少的，并(bing)根(gen)據信號數量進行配置。 ;繼電(dian)(dian)器的功(gong)能是PLC可以(yi)將命令(ling)直接發送(song)到(dao)控制(zhi)(zhi)回路(lu)(lu)(lu)，但也可以(yi)先將命令(ling)發送(song)到(dao)繼電(dian)(dian)器，然后再(zai)將繼電(dian)(dian)器發送(song)到(dao)控制(zhi)(zhi)回路(lu)(lu)(lu)。

接線盒(he)中(zhong)的(de)(de)(de)熔化(hua)器(qi)是一(yi)種(zhong)電(dian)(dian)(dian)氣設備，它(ta)利用自身的(de)(de)(de)熱量(liang)(liang)熔化(hua)熔體(ti)，當電(dian)(dian)(dian)流超過規定值時(shi)會產生熔化(hua)的(de)(de)(de)熔體(ti)，并斷(duan)開電(dian)(dian)(dian)路(lu)。電(dian)(dian)(dian)流保護基于此原理。它(ta)是一(yi)種(zhong)常(chang)用的(de)(de)(de)保護，必不(bu)(bu)可少(shao)的(de)(de)(de)電(dian)(dian)(dian)表(biao)之(zhi)一(yi)。電(dian)(dian)(dian)表(biao)分(fen)為三類。電(dian)(dian)(dian)流表(biao)主要測量(liang)(liang)電(dian)(dian)(dian)路(lu)中(zhong)的(de)(de)(de)電(dian)(dian)(dian)流，電(dian)(dian)(dian)壓(ya)表(biao)是測量(liang)(liang)電(dian)(dian)(dian)壓(ya)的(de)(de)(de)儀器(qi)，電(dian)(dian)(dian)能表(biao)是測量(liang)(liang)電(dian)(dian)(dian)能的(de)(de)(de)儀器(qi)。每個人的(de)(de)(de)角色是不(bu)(bu)同(tong)的(de)(de)(de)。