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故障的原因是什么?高壓配電柜的(de)故障(zhang)可能(neng)與(yu)它所包含的(de)交流(liu)接觸器有關。型號(hao)和規格可能(neng)不正確。交流(liu)觸頭用(yong)于(yu)高(gao)壓(ya)配電(dian)柜(ju)的(de)不同(tong)電(dian)路中,并(bing)且(qie)接觸器的(de)電(dian)容也(ye)不同(tong)。如果連接不正確,接觸器很容易燒壞。它還受(shou)在(zai)某些高(gao)溫,低溫和潮濕環境(jing)中運(yun)行的(de)環境(jing)溫度因素的(de)影響,并(bing)且(qie)某些高(gao)壓(ya)配電(dian)柜(ju)放置在(zai)室外(wai)。由于(yu)高(gao)溫的(de)長期影響,這些因素會(hui)產生高(gao)壓(ya),并(bing)且(qie)配電(dian)柜(ju)中的(de)設備溫度會(hui)升高(gao),從而使高(gao)壓(ya)配電(dian)柜(ju)的(de)組件難以承受(shou)并(bing)導(dao)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(chang)用于建(jian)筑工(gong)地,例如建(jian)筑工(gong)地。接(jie)線(xian)盒的(de)尺寸很(hen)多,價格相差(cha)很(hen)大,而室內接(jie)線(xian)盒通(tong)(tong)常(chang)很(hen)小。購(gou)買時,您需要考慮幾個(ge)因素來選擇合(he)適的(de)產品。高壓配(pei)(pei)電(dian)(dian)柜通(tong)(tong)常(chang)在(zai)接(jie)線(xian)盒中有(you)一個(ge)通(tong)(tong)用斷路(lu)器(qi),該斷路(lu)器(qi)可(ke)(ke)管理整個(ge)接(jie)線(xian)盒中的(de)所有(you)斷路(lu)器(qi)以及接(jie)線(xian)端子。這在(zai)每個(ge)配(pei)(pei)電(dian)(dian)箱中都是必不可(ke)(ke)少的(de),并根據信(xin)號數量進行配(pei)(pei)置。 ;繼電(dian)(dian)器(qi)的(de)功能是PLC可(ke)(ke)以將(jiang)命(ming)令(ling)直接(jie)發送到(dao)控制回(hui)路(lu),但也可(ke)(ke)以先將(jiang)命(ming)令(ling)發送到(dao)繼電(dian)(dian)器(qi),然后再將(jiang)繼電(dian)(dian)器(qi)發送到(dao)控制回(hui)路(lu)。
接線盒中的(de)(de)(de)(de)(de)熔(rong)(rong)(rong)化器(qi)是(shi)(shi)一(yi)種電(dian)(dian)(dian)氣設備,它利(li)用(yong)自(zi)身的(de)(de)(de)(de)(de)熱量(liang)熔(rong)(rong)(rong)化熔(rong)(rong)(rong)體(ti),當電(dian)(dian)(dian)流超(chao)過規定值時會產生(sheng)熔(rong)(rong)(rong)化的(de)(de)(de)(de)(de)熔(rong)(rong)(rong)體(ti),并斷(duan)開電(dian)(dian)(dian)路。電(dian)(dian)(dian)流保護(hu)(hu)基于此(ci)原理。它是(shi)(shi)一(yi)種常用(yong)的(de)(de)(de)(de)(de)保護(hu)(hu),必不可少(shao)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)表(biao)(biao)之一(yi)。電(dian)(dian)(dian)表(biao)(biao)分為三類。電(dian)(dian)(dian)流表(biao)(biao)主要測(ce)量(liang)電(dian)(dian)(dian)路中的(de)(de)(de)(de)(de)電(dian)(dian)(dian)流,電(dian)(dian)(dian)壓表(biao)(biao)是(shi)(shi)測(ce)量(liang)電(dian)(dian)(dian)壓的(de)(de)(de)(de)(de)儀(yi)器(qi),電(dian)(dian)(dian)能表(biao)(biao)是(shi)(shi)測(ce)量(liang)電(dian)(dian)(dian)能的(de)(de)(de)(de)(de)儀(yi)器(qi)。每個(ge)人的(de)(de)(de)(de)(de)角色是(shi)(shi)不同的(de)(de)(de)(de)(de)。