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故障的原因是什么?高壓配電柜的(de)故(gu)障可(ke)能(neng)與(yu)它(ta)所(suo)包含的(de)交流接(jie)觸(chu)(chu)(chu)器有關。型號和(he)規格可(ke)能(neng)不正確。交流觸(chu)(chu)(chu)頭用于(yu)高(gao)壓(ya)(ya)配電柜的(de)不同(tong)(tong)電路中(zhong),并(bing)且接(jie)觸(chu)(chu)(chu)器的(de)電容也不同(tong)(tong)。如果(guo)連接(jie)不正確,接(jie)觸(chu)(chu)(chu)器很容易燒壞。它(ta)還受在某些(xie)(xie)高(gao)溫(wen)(wen),低溫(wen)(wen)和(he)潮濕環境中(zhong)運行的(de)環境溫(wen)(wen)度因素的(de)影響(xiang),并(bing)且某些(xie)(xie)高(gao)壓(ya)(ya)配電柜放(fang)置在室外。由(you)于(yu)高(gao)溫(wen)(wen)的(de)長期(qi)影響(xiang),這些(xie)(xie)因素會產(chan)生高(gao)壓(ya)(ya),并(bing)且配電柜中(zhong)的(de)設備溫(wen)(wen)度會升高(gao),從而使高(gao)壓(ya)(ya)配電柜的(de)組件難以(yi)承受并(bing)導致(zhi)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,而專業的通常用(yong)于(yu)建(jian)筑工(gong)(gong)地,例如(ru)建(jian)筑工(gong)(gong)地。接(jie)(jie)(jie)(jie)線(xian)盒(he)的尺(chi)寸很(hen)(hen)多,價格相(xiang)差很(hen)(hen)大,而室(shi)內(nei)接(jie)(jie)(jie)(jie)線(xian)盒(he)通常很(hen)(hen)小。購(gou)買時,您需(xu)要考慮幾個因素來選擇(ze)合(he)適的產品。高壓配電(dian)柜通常在(zai)接(jie)(jie)(jie)(jie)線(xian)盒(he)中(zhong)有一個通用(yong)斷(duan)路(lu)器(qi)(qi)(qi),該斷(duan)路(lu)器(qi)(qi)(qi)可管理整個接(jie)(jie)(jie)(jie)線(xian)盒(he)中(zhong)的所有斷(duan)路(lu)器(qi)(qi)(qi)以(yi)及接(jie)(jie)(jie)(jie)線(xian)端(duan)子。這在(zai)每個配電(dian)箱中(zhong)都是(shi)必不可少的,并根(gen)據(ju)信號數量進行(xing)配置。 ;繼(ji)(ji)電(dian)器(qi)(qi)(qi)的功(gong)能是(shi)PLC可以(yi)將命令(ling)直(zhi)接(jie)(jie)(jie)(jie)發(fa)送(song)到控制(zhi)(zhi)回路(lu),但也可以(yi)先(xian)將命令(ling)發(fa)送(song)到繼(ji)(ji)電(dian)器(qi)(qi)(qi),然后再將繼(ji)(ji)電(dian)器(qi)(qi)(qi)發(fa)送(song)到控制(zhi)(zhi)回路(lu)。
接線盒中(zhong)的(de)熔(rong)化(hua)(hua)(hua)器(qi)是(shi)(shi)一(yi)種電(dian)(dian)氣設備,它利用自身(shen)的(de)熱量(liang)熔(rong)化(hua)(hua)(hua)熔(rong)體,當電(dian)(dian)流超過(guo)規定值時(shi)會產生熔(rong)化(hua)(hua)(hua)的(de)熔(rong)體,并(bing)斷開電(dian)(dian)路。電(dian)(dian)流保護(hu)基于此原理。它是(shi)(shi)一(yi)種常(chang)用的(de)保護(hu),必不(bu)可少(shao)的(de)電(dian)(dian)表(biao)之(zhi)一(yi)。電(dian)(dian)表(biao)分為三類(lei)。電(dian)(dian)流表(biao)主要測(ce)(ce)(ce)量(liang)電(dian)(dian)路中(zhong)的(de)電(dian)(dian)流,電(dian)(dian)壓(ya)表(biao)是(shi)(shi)測(ce)(ce)(ce)量(liang)電(dian)(dian)壓(ya)的(de)儀(yi)器(qi),電(dian)(dian)能(neng)表(biao)是(shi)(shi)測(ce)(ce)(ce)量(liang)電(dian)(dian)能(neng)的(de)儀(yi)器(qi)。每個人的(de)角(jiao)色(se)是(shi)(shi)不(bu)同(tong)的(de)。