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故障的原因是什么?高壓配電柜的(de)(de)(de)故(gu)障可(ke)能(neng)與(yu)它所(suo)包含(han)的(de)(de)(de)交(jiao)流(liu)接觸器(qi)有關(guan)。型號和(he)規格(ge)可(ke)能(neng)不正確。交(jiao)流(liu)觸頭用于高(gao)壓(ya)(ya)(ya)配(pei)電(dian)(dian)(dian)柜(ju)(ju)的(de)(de)(de)不同電(dian)(dian)(dian)路中,并(bing)(bing)且接觸器(qi)的(de)(de)(de)電(dian)(dian)(dian)容也不同。如果連接不正確,接觸器(qi)很容易燒壞。它還(huan)受在(zai)(zai)某些高(gao)溫(wen),低(di)溫(wen)和(he)潮濕環境中運(yun)行的(de)(de)(de)環境溫(wen)度因(yin)(yin)素的(de)(de)(de)影響,并(bing)(bing)且某些高(gao)壓(ya)(ya)(ya)配(pei)電(dian)(dian)(dian)柜(ju)(ju)放置在(zai)(zai)室(shi)外。由于高(gao)溫(wen)的(de)(de)(de)長(chang)期影響,這些因(yin)(yin)素會產生高(gao)壓(ya)(ya)(ya),并(bing)(bing)且配(pei)電(dian)(dian)(dian)柜(ju)(ju)中的(de)(de)(de)設(she)備溫(wen)度會升高(gao),從(cong)而使高(gao)壓(ya)(ya)(ya)配(pei)電(dian)(dian)(dian)柜(ju)(ju)的(de)(de)(de)組件難以承受并(bing)(bing)導致過熱。
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)常用(yong)于建筑工(gong)地,例如建筑工(gong)地。接(jie)(jie)(jie)線(xian)盒的(de)尺寸很(hen)多,價格相差很(hen)大,而室(shi)內接(jie)(jie)(jie)線(xian)盒通(tong)常很(hen)小。購買(mai)時(shi),您需要考(kao)慮(lv)幾個(ge)因素來(lai)選擇合適的(de)產品。高(gao)壓配電(dian)(dian)柜通(tong)常在接(jie)(jie)(jie)線(xian)盒中有一(yi)個(ge)通(tong)用(yong)斷路器,該斷路器可(ke)管(guan)理整個(ge)接(jie)(jie)(jie)線(xian)盒中的(de)所有斷路器以(yi)及接(jie)(jie)(jie)線(xian)端子。這(zhe)在每個(ge)配電(dian)(dian)箱中都是必不可(ke)少的(de),并根(gen)據信號數量進(jin)行(xing)配置。 ;繼(ji)(ji)電(dian)(dian)器的(de)功(gong)能是PLC可(ke)以(yi)將命(ming)令直接(jie)(jie)(jie)發(fa)(fa)送(song)到(dao)控(kong)(kong)制回(hui)路,但也可(ke)以(yi)先將命(ming)令發(fa)(fa)送(song)到(dao)繼(ji)(ji)電(dian)(dian)器,然后再將繼(ji)(ji)電(dian)(dian)器發(fa)(fa)送(song)到(dao)控(kong)(kong)制回(hui)路。
接(jie)線盒中的(de)(de)熔(rong)(rong)化器(qi)是(shi)(shi)一種電(dian)(dian)氣(qi)設備,它(ta)利用自身的(de)(de)熱(re)量熔(rong)(rong)化熔(rong)(rong)體,當電(dian)(dian)流(liu)超過規定值時會產生(sheng)熔(rong)(rong)化的(de)(de)熔(rong)(rong)體,并斷開電(dian)(dian)路(lu)。電(dian)(dian)流(liu)保護基于此原(yuan)理。它(ta)是(shi)(shi)一種常用的(de)(de)保護,必不(bu)可少(shao)的(de)(de)電(dian)(dian)表之一。電(dian)(dian)表分為(wei)三類。電(dian)(dian)流(liu)表主要測(ce)量電(dian)(dian)路(lu)中的(de)(de)電(dian)(dian)流(liu),電(dian)(dian)壓(ya)表是(shi)(shi)測(ce)量電(dian)(dian)壓(ya)的(de)(de)儀(yi)器(qi),電(dian)(dian)能表是(shi)(shi)測(ce)量電(dian)(dian)能的(de)(de)儀(yi)器(qi)。每個人的(de)(de)角(jiao)色是(shi)(shi)不(bu)同的(de)(de)。