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故障的原因是什么?高壓配電柜的(de)故障(zhang)可能與它所包含(han)的(de)交(jiao)流(liu)接(jie)觸器有關。型號和(he)規格可能不(bu)正確。交(jiao)流(liu)觸頭用于高(gao)(gao)壓(ya)配電柜(ju)的(de)不(bu)同(tong)電路中,并(bing)且接(jie)觸器的(de)電容(rong)也不(bu)同(tong)。如(ru)果連接(jie)不(bu)正確,接(jie)觸器很容(rong)易燒壞。它還(huan)受在某(mou)些(xie)高(gao)(gao)溫,低溫和(he)潮濕環(huan)境(jing)(jing)中運行的(de)環(huan)境(jing)(jing)溫度因(yin)素(su)的(de)影響,并(bing)且某(mou)些(xie)高(gao)(gao)壓(ya)配電柜(ju)放置在室外。由于高(gao)(gao)溫的(de)長(chang)期影響,這些(xie)因(yin)素(su)會產生高(gao)(gao)壓(ya),并(bing)且配電柜(ju)中的(de)設備溫度會升高(gao)(gao),從而使高(gao)(gao)壓(ya)配電柜(ju)的(de)組件難以承受并(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(chang)用于建筑(zhu)工地(di),例(li)如建筑(zhu)工地(di)。接(jie)(jie)(jie)線(xian)(xian)盒(he)的(de)尺寸很多,價格相(xiang)差很大,而室內接(jie)(jie)(jie)線(xian)(xian)盒(he)通常(chang)很小(xiao)。購買時,您需要考(kao)慮幾個(ge)因(yin)素(su)來(lai)選擇合適的(de)產品。高壓配電(dian)柜通常(chang)在(zai)接(jie)(jie)(jie)線(xian)(xian)盒(he)中有一個(ge)通用斷路(lu)器(qi),該(gai)斷路(lu)器(qi)可管理整個(ge)接(jie)(jie)(jie)線(xian)(xian)盒(he)中的(de)所有斷路(lu)器(qi)以(yi)及接(jie)(jie)(jie)線(xian)(xian)端子。這在(zai)每個(ge)配電(dian)箱中都是必不可少的(de),并(bing)根(gen)據信號(hao)數量進行配置(zhi)。 ;繼(ji)電(dian)器(qi)的(de)功(gong)能是PLC可以(yi)將(jiang)命令(ling)(ling)直接(jie)(jie)(jie)發送到(dao)(dao)控(kong)制回路(lu),但也(ye)可以(yi)先將(jiang)命令(ling)(ling)發送到(dao)(dao)繼(ji)電(dian)器(qi),然后再將(jiang)繼(ji)電(dian)器(qi)發送到(dao)(dao)控(kong)制回路(lu)。
接線盒中(zhong)的(de)(de)(de)(de)(de)熔(rong)(rong)化器(qi)是(shi)(shi)一(yi)種電(dian)(dian)(dian)(dian)氣設備(bei),它利用自身(shen)的(de)(de)(de)(de)(de)熱量熔(rong)(rong)化熔(rong)(rong)體(ti)(ti),當(dang)電(dian)(dian)(dian)(dian)流(liu)超過規定值時(shi)會(hui)產生(sheng)熔(rong)(rong)化的(de)(de)(de)(de)(de)熔(rong)(rong)體(ti)(ti),并斷開電(dian)(dian)(dian)(dian)路。電(dian)(dian)(dian)(dian)流(liu)保護(hu)基于此原(yuan)理。它是(shi)(shi)一(yi)種常用的(de)(de)(de)(de)(de)保護(hu),必不(bu)(bu)可(ke)少的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)表(biao)(biao)(biao)之(zhi)一(yi)。電(dian)(dian)(dian)(dian)表(biao)(biao)(biao)分為三類。電(dian)(dian)(dian)(dian)流(liu)表(biao)(biao)(biao)主要(yao)測量電(dian)(dian)(dian)(dian)路中(zhong)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)流(liu),電(dian)(dian)(dian)(dian)壓表(biao)(biao)(biao)是(shi)(shi)測量電(dian)(dian)(dian)(dian)壓的(de)(de)(de)(de)(de)儀(yi)器(qi),電(dian)(dian)(dian)(dian)能表(biao)(biao)(biao)是(shi)(shi)測量電(dian)(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(bu)(bu)同的(de)(de)(de)(de)(de)。