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故障的原因是什么?高壓配電柜的(de)(de)(de)故障可能與它所(suo)包含(han)的(de)(de)(de)交流接(jie)觸(chu)(chu)器(qi)有關。型(xing)號和規格(ge)可能不(bu)正確。交流觸(chu)(chu)頭用于高壓配(pei)(pei)電(dian)柜的(de)(de)(de)不(bu)同(tong)(tong)電(dian)路中,并(bing)且(qie)接(jie)觸(chu)(chu)器(qi)的(de)(de)(de)電(dian)容也不(bu)同(tong)(tong)。如果連接(jie)不(bu)正確,接(jie)觸(chu)(chu)器(qi)很容易燒壞。它還受(shou)在某些(xie)(xie)高溫(wen)(wen),低溫(wen)(wen)和潮濕環境中運行的(de)(de)(de)環境溫(wen)(wen)度因素的(de)(de)(de)影響,并(bing)且(qie)某些(xie)(xie)高壓配(pei)(pei)電(dian)柜放置在室(shi)外。由于高溫(wen)(wen)的(de)(de)(de)長期影響,這些(xie)(xie)因素會產生高壓,并(bing)且(qie)配(pei)(pei)電(dian)柜中的(de)(de)(de)設(she)備溫(wen)(wen)度會升(sheng)高,從而使高壓配(pei)(pei)電(dian)柜的(de)(de)(de)組件(jian)難以承受(shou)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)常用于建筑(zhu)工(gong)地,例如建筑(zhu)工(gong)地。接線(xian)(xian)盒的尺寸(cun)很(hen)多(duo),價(jia)格相差(cha)很(hen)大,而(er)室內接線(xian)(xian)盒通(tong)常很(hen)小。購買時,您需要(yao)考慮幾個因素來選擇(ze)合適的產品。高壓配電柜通(tong)常在接線(xian)(xian)盒中(zhong)(zhong)有一個通(tong)用斷路器,該斷路器可管理(li)整個接線(xian)(xian)盒中(zhong)(zhong)的所有斷路器以(yi)(yi)及接線(xian)(xian)端子。這在每(mei)個配電箱(xiang)中(zhong)(zhong)都是(shi)必不可少的,并根據信號數量進行配置。 ;繼電器的功能(neng)是(shi)PLC可以(yi)(yi)將(jiang)命令(ling)(ling)直接發(fa)送到(dao)(dao)控制回路,但也可以(yi)(yi)先將(jiang)命令(ling)(ling)發(fa)送到(dao)(dao)繼電器,然(ran)后再(zai)將(jiang)繼電器發(fa)送到(dao)(dao)控制回路。
接線盒中的(de)熔(rong)(rong)化(hua)器(qi)是(shi)(shi)(shi)一(yi)種電(dian)(dian)(dian)氣設備,它利用自(zi)身的(de)熱量熔(rong)(rong)化(hua)熔(rong)(rong)體(ti),當(dang)電(dian)(dian)(dian)流超過規(gui)定值時會產生熔(rong)(rong)化(hua)的(de)熔(rong)(rong)體(ti),并斷開電(dian)(dian)(dian)路。電(dian)(dian)(dian)流保護基于此原理(li)。它是(shi)(shi)(shi)一(yi)種常(chang)用的(de)保護,必(bi)不可(ke)少的(de)電(dian)(dian)(dian)表(biao)(biao)(biao)之一(yi)。電(dian)(dian)(dian)表(biao)(biao)(biao)分為三類(lei)。電(dian)(dian)(dian)流表(biao)(biao)(biao)主(zhu)要測(ce)量電(dian)(dian)(dian)路中的(de)電(dian)(dian)(dian)流,電(dian)(dian)(dian)壓表(biao)(biao)(biao)是(shi)(shi)(shi)測(ce)量電(dian)(dian)(dian)壓的(de)儀器(qi),電(dian)(dian)(dian)能(neng)表(biao)(biao)(biao)是(shi)(shi)(shi)測(ce)量電(dian)(dian)(dian)能(neng)的(de)儀器(qi)。每個人的(de)角色是(shi)(shi)(shi)不同的(de)。