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故障的原因是什么?高壓配電柜的故障可(ke)(ke)能(neng)與它(ta)(ta)所包(bao)含的交(jiao)流接觸(chu)(chu)器有關。型號和規格可(ke)(ke)能(neng)不(bu)正(zheng)確。交(jiao)流觸(chu)(chu)頭用于高(gao)壓配(pei)(pei)電柜的不(bu)同電路中,并且接觸(chu)(chu)器的電容也不(bu)同。如果連(lian)接不(bu)正(zheng)確,接觸(chu)(chu)器很容易燒壞。它(ta)(ta)還受在某些(xie)高(gao)溫(wen),低溫(wen)和潮(chao)濕環境中運行(xing)的環境溫(wen)度因(yin)素(su)的影響(xiang),并且某些(xie)高(gao)壓配(pei)(pei)電柜放置(zhi)在室外(wai)。由于高(gao)溫(wen)的長期(qi)影響(xiang),這些(xie)因(yin)素(su)會產生高(gao)壓,并且配(pei)(pei)電柜中的設備溫(wen)度會升高(gao),從而(er)使高(gao)壓配(pei)(pei)電柜的組件難以承受并導致(zhi)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)(tong)常(chang)用于建(jian)筑工地(di),例如建(jian)筑工地(di)。接(jie)(jie)線盒(he)的尺寸很多,價(jia)格相差很大,而(er)室內接(jie)(jie)線盒(he)通(tong)(tong)常(chang)很小。購買時(shi),您需要考慮幾個因素(su)來選擇合(he)適(shi)的產品。高壓(ya)配(pei)(pei)電(dian)(dian)柜通(tong)(tong)常(chang)在(zai)接(jie)(jie)線盒(he)中有一個通(tong)(tong)用斷路器(qi),該斷路器(qi)可(ke)(ke)(ke)管(guan)理整個接(jie)(jie)線盒(he)中的所有斷路器(qi)以及接(jie)(jie)線端子。這在(zai)每(mei)個配(pei)(pei)電(dian)(dian)箱中都是(shi)(shi)必不可(ke)(ke)(ke)少的,并根(gen)據信號數量進行(xing)配(pei)(pei)置。 ;繼電(dian)(dian)器(qi)的功(gong)能(neng)是(shi)(shi)PLC可(ke)(ke)(ke)以將命(ming)令(ling)直接(jie)(jie)發送到(dao)控制(zhi)回路,但也可(ke)(ke)(ke)以先(xian)將命(ming)令(ling)發送到(dao)繼電(dian)(dian)器(qi),然后再將繼電(dian)(dian)器(qi)發送到(dao)控制(zhi)回路。
接線盒中的熔(rong)化器是一種電(dian)(dian)(dian)氣設備(bei),它利用自身(shen)的熱量(liang)熔(rong)化熔(rong)體(ti),當(dang)電(dian)(dian)(dian)流(liu)超過規定值時會產生(sheng)熔(rong)化的熔(rong)體(ti),并斷開電(dian)(dian)(dian)路。電(dian)(dian)(dian)流(liu)保(bao)護基于此(ci)原(yuan)理。它是一種常(chang)用的保(bao)護,必不可(ke)少的電(dian)(dian)(dian)表(biao)(biao)之一。電(dian)(dian)(dian)表(biao)(biao)分為(wei)三類。電(dian)(dian)(dian)流(liu)表(biao)(biao)主要(yao)測量(liang)電(dian)(dian)(dian)路中的電(dian)(dian)(dian)流(liu),電(dian)(dian)(dian)壓表(biao)(biao)是測量(liang)電(dian)(dian)(dian)壓的儀(yi)器,電(dian)(dian)(dian)能(neng)表(biao)(biao)是測量(liang)電(dian)(dian)(dian)能(neng)的儀(yi)器。每個人(ren)的角色是不同的。