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故障的原因是什么?高壓配電柜的故障(zhang)可(ke)能與它所包含的交流接(jie)觸(chu)器有關。型號和(he)(he)規格可(ke)能不正(zheng)確(que)。交流觸(chu)頭(tou)用于高(gao)(gao)壓(ya)(ya)配(pei)電(dian)柜(ju)(ju)的不同電(dian)路中(zhong)(zhong),并(bing)且(qie)接(jie)觸(chu)器的電(dian)容(rong)也(ye)不同。如果連接(jie)不正(zheng)確(que),接(jie)觸(chu)器很(hen)容(rong)易燒壞(huai)。它還受在某(mou)些高(gao)(gao)溫,低(di)溫和(he)(he)潮濕(shi)環(huan)境中(zhong)(zhong)運行的環(huan)境溫度(du)因(yin)(yin)素(su)的影響,并(bing)且(qie)某(mou)些高(gao)(gao)壓(ya)(ya)配(pei)電(dian)柜(ju)(ju)放置在室外。由于高(gao)(gao)溫的長期影響,這些因(yin)(yin)素(su)會(hui)產(chan)生高(gao)(gao)壓(ya)(ya),并(bing)且(qie)配(pei)電(dian)柜(ju)(ju)中(zhong)(zhong)的設(she)備溫度(du)會(hui)升高(gao)(gao),從(cong)而使高(gao)(gao)壓(ya)(ya)配(pei)電(dian)柜(ju)(ju)的組件難以承(cheng)受并(bing)導致(zhi)過(guo)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,而專業的通常用于建筑(zhu)工地,例如建筑(zhu)工地。接(jie)線(xian)盒(he)的(de)尺寸很多,價格相差(cha)很大(da),而室內接(jie)線(xian)盒(he)通常很小。購買時,您需要考(kao)慮幾個(ge)因素來選擇合(he)適的(de)產品。高(gao)壓配(pei)電(dian)(dian)柜通常在接(jie)線(xian)盒(he)中有(you)一(yi)個(ge)通用斷(duan)路器(qi),該斷(duan)路器(qi)可(ke)(ke)管理整個(ge)接(jie)線(xian)盒(he)中的(de)所有(you)斷(duan)路器(qi)以及(ji)接(jie)線(xian)端子。這在每個(ge)配(pei)電(dian)(dian)箱(xiang)中都是(shi)必不可(ke)(ke)少的(de),并根據信號數量(liang)進行(xing)配(pei)置。 ;繼電(dian)(dian)器(qi)的(de)功能是(shi)PLC可(ke)(ke)以將(jiang)命(ming)(ming)令直接(jie)發(fa)送(song)到(dao)控(kong)制回路,但也(ye)可(ke)(ke)以先將(jiang)命(ming)(ming)令發(fa)送(song)到(dao)繼電(dian)(dian)器(qi),然后再將(jiang)繼電(dian)(dian)器(qi)發(fa)送(song)到(dao)控(kong)制回路。
接線盒中的(de)熔(rong)化(hua)器(qi)是一種電(dian)(dian)(dian)(dian)氣設備,它(ta)(ta)利(li)用(yong)自身的(de)熱量熔(rong)化(hua)熔(rong)體,當電(dian)(dian)(dian)(dian)流(liu)超過規定值時會產生(sheng)熔(rong)化(hua)的(de)熔(rong)體,并斷開(kai)電(dian)(dian)(dian)(dian)路(lu)。電(dian)(dian)(dian)(dian)流(liu)保護(hu)基于此原理(li)。它(ta)(ta)是一種常用(yong)的(de)保護(hu),必(bi)不(bu)可少的(de)電(dian)(dian)(dian)(dian)表(biao)(biao)之一。電(dian)(dian)(dian)(dian)表(biao)(biao)分為三類。電(dian)(dian)(dian)(dian)流(liu)表(biao)(biao)主要測量電(dian)(dian)(dian)(dian)路(lu)中的(de)電(dian)(dian)(dian)(dian)流(liu),電(dian)(dian)(dian)(dian)壓表(biao)(biao)是測量電(dian)(dian)(dian)(dian)壓的(de)儀器(qi),電(dian)(dian)(dian)(dian)能表(biao)(biao)是測量電(dian)(dian)(dian)(dian)能的(de)儀器(qi)。每個人的(de)角(jiao)色是不(bu)同的(de)。