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故障的原因是什么?高壓配電柜的(de)(de)(de)故障可能與它所包含的(de)(de)(de)交(jiao)(jiao)流接(jie)(jie)觸(chu)(chu)器有關。型號和規格可能不正(zheng)確。交(jiao)(jiao)流觸(chu)(chu)頭用于高(gao)(gao)壓(ya)配電(dian)柜(ju)的(de)(de)(de)不同電(dian)路中,并且(qie)(qie)接(jie)(jie)觸(chu)(chu)器的(de)(de)(de)電(dian)容(rong)也不同。如果連接(jie)(jie)不正(zheng)確,接(jie)(jie)觸(chu)(chu)器很容(rong)易(yi)燒壞。它還受在某(mou)些高(gao)(gao)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(su)的(de)(de)(de)影(ying)響,并且(qie)(qie)某(mou)些高(gao)(gao)壓(ya)配電(dian)柜(ju)放置在室(shi)外。由(you)于高(gao)(gao)溫(wen)(wen)的(de)(de)(de)長(chang)期(qi)影(ying)響,這些因素(su)會(hui)產生高(gao)(gao)壓(ya),并且(qie)(qie)配電(dian)柜(ju)中的(de)(de)(de)設備溫(wen)(wen)度會(hui)升高(gao)(gao),從而(er)使高(gao)(gao)壓(ya)配電(dian)柜(ju)的(de)(de)(de)組(zu)件難以承受并導致過熱。
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(yong)于建筑工(gong)地(di),例如(ru)建筑工(gong)地(di)。接(jie)線盒的尺(chi)寸(cun)很多,價(jia)格相差很大,而室(shi)內接(jie)線盒通(tong)(tong)(tong)常(chang)很小。購買時,您(nin)需要考慮幾個因(yin)素(su)來(lai)選擇合適的產品。高壓配(pei)電(dian)(dian)柜通(tong)(tong)(tong)常(chang)在(zai)接(jie)線盒中有(you)一(yi)個通(tong)(tong)(tong)用(yong)斷(duan)路(lu)器(qi)(qi),該斷(duan)路(lu)器(qi)(qi)可(ke)管理(li)整個接(jie)線盒中的所(suo)有(you)斷(duan)路(lu)器(qi)(qi)以(yi)及接(jie)線端(duan)子。這在(zai)每(mei)個配(pei)電(dian)(dian)箱中都(dou)是必不(bu)可(ke)少的,并根(gen)據信(xin)號數量進行(xing)配(pei)置。 ;繼電(dian)(dian)器(qi)(qi)的功能是PLC可(ke)以(yi)將(jiang)命令(ling)直(zhi)接(jie)發(fa)送到(dao)(dao)(dao)控制(zhi)回路(lu),但(dan)也可(ke)以(yi)先將(jiang)命令(ling)發(fa)送到(dao)(dao)(dao)繼電(dian)(dian)器(qi)(qi),然后(hou)再將(jiang)繼電(dian)(dian)器(qi)(qi)發(fa)送到(dao)(dao)(dao)控制(zhi)回路(lu)。
接線盒中的(de)(de)熔(rong)(rong)化(hua)(hua)器是(shi)(shi)(shi)一種(zhong)電(dian)(dian)氣設備(bei),它利用(yong)自身的(de)(de)熱量熔(rong)(rong)化(hua)(hua)熔(rong)(rong)體,當電(dian)(dian)流超過規定值時會產(chan)生熔(rong)(rong)化(hua)(hua)的(de)(de)熔(rong)(rong)體,并斷開電(dian)(dian)路。電(dian)(dian)流保護(hu)基于此原理。它是(shi)(shi)(shi)一種(zhong)常(chang)用(yong)的(de)(de)保護(hu),必不(bu)可少的(de)(de)電(dian)(dian)表(biao)(biao)之(zhi)一。電(dian)(dian)表(biao)(biao)分為三類。電(dian)(dian)流表(biao)(biao)主要測(ce)量電(dian)(dian)路中的(de)(de)電(dian)(dian)流,電(dian)(dian)壓表(biao)(biao)是(shi)(shi)(shi)測(ce)量電(dian)(dian)壓的(de)(de)儀(yi)器,電(dian)(dian)能表(biao)(biao)是(shi)(shi)(shi)測(ce)量電(dian)(dian)能的(de)(de)儀(yi)器。每個(ge)人的(de)(de)角色(se)是(shi)(shi)(shi)不(bu)同的(de)(de)。