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故障的原因是什么?高壓配電柜的(de)故障可(ke)(ke)能與它(ta)所(suo)包含的(de)交流(liu)接觸(chu)(chu)器(qi)有(you)關。型號和規格可(ke)(ke)能不正確。交流(liu)觸(chu)(chu)頭用于高(gao)壓(ya)配(pei)電(dian)柜(ju)(ju)(ju)的(de)不同電(dian)路中,并且接觸(chu)(chu)器(qi)的(de)電(dian)容也不同。如果連接不正確,接觸(chu)(chu)器(qi)很(hen)容易(yi)燒壞。它(ta)還受在某些高(gao)溫(wen),低(di)溫(wen)和潮濕(shi)環境中運行(xing)的(de)環境溫(wen)度因素的(de)影響(xiang),并且某些高(gao)壓(ya)配(pei)電(dian)柜(ju)(ju)(ju)放置(zhi)在室外(wai)。由于高(gao)溫(wen)的(de)長期影響(xiang),這些因素會(hui)產生高(gao)壓(ya),并且配(pei)電(dian)柜(ju)(ju)(ju)中的(de)設備溫(wen)度會(hui)升高(gao),從而使高(gao)壓(ya)配(pei)電(dian)柜(ju)(ju)(ju)的(de)組件難以(yi)承受并導(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)(tong)常(chang)用于建(jian)筑(zhu)工地,例(li)如建(jian)筑(zhu)工地。接線盒(he)(he)的(de)尺(chi)寸很(hen)多(duo),價格相差很(hen)大,而室內接線盒(he)(he)通(tong)(tong)(tong)常(chang)很(hen)小。購(gou)買(mai)時,您需要考(kao)慮幾個因素來選擇合適(shi)的(de)產品。高壓配(pei)電(dian)(dian)柜通(tong)(tong)(tong)常(chang)在(zai)(zai)接線盒(he)(he)中有(you)(you)一個通(tong)(tong)(tong)用斷路器(qi),該斷路器(qi)可(ke)管理整(zheng)個接線盒(he)(he)中的(de)所(suo)有(you)(you)斷路器(qi)以(yi)及接線端(duan)子。這在(zai)(zai)每個配(pei)電(dian)(dian)箱中都是必不可(ke)少的(de),并(bing)根(gen)據信號數量進行配(pei)置。 ;繼(ji)電(dian)(dian)器(qi)的(de)功能是PLC可(ke)以(yi)將(jiang)命令(ling)直接發(fa)(fa)送(song)(song)到控制(zhi)回路,但也可(ke)以(yi)先將(jiang)命令(ling)發(fa)(fa)送(song)(song)到繼(ji)電(dian)(dian)器(qi),然后再將(jiang)繼(ji)電(dian)(dian)器(qi)發(fa)(fa)送(song)(song)到控制(zhi)回路。
接線盒(he)中(zhong)的(de)(de)熔(rong)化器(qi)是(shi)一種電(dian)(dian)(dian)氣設備,它(ta)利用(yong)自身的(de)(de)熱(re)量(liang)熔(rong)化熔(rong)體,當(dang)電(dian)(dian)(dian)流超過規定值時會(hui)產(chan)生熔(rong)化的(de)(de)熔(rong)體,并(bing)斷(duan)開電(dian)(dian)(dian)路(lu)。電(dian)(dian)(dian)流保護(hu)基于此原理。它(ta)是(shi)一種常用(yong)的(de)(de)保護(hu),必不(bu)可少的(de)(de)電(dian)(dian)(dian)表之一。電(dian)(dian)(dian)表分為三類。電(dian)(dian)(dian)流表主要測量(liang)電(dian)(dian)(dian)路(lu)中(zhong)的(de)(de)電(dian)(dian)(dian)流,電(dian)(dian)(dian)壓表是(shi)測量(liang)電(dian)(dian)(dian)壓的(de)(de)儀(yi)(yi)器(qi),電(dian)(dian)(dian)能(neng)表是(shi)測量(liang)電(dian)(dian)(dian)能(neng)的(de)(de)儀(yi)(yi)器(qi)。每個人的(de)(de)角色是(shi)不(bu)同的(de)(de)。