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故障的原因是什么?高壓配電柜的(de)故障可能與(yu)它所包含的(de)交流接觸(chu)器(qi)有關。型號和規(gui)格可能不正確(que)。交流觸(chu)頭用(yong)于高(gao)壓配(pei)(pei)電(dian)柜(ju)的(de)不同電(dian)路中,并(bing)且接觸(chu)器(qi)的(de)電(dian)容(rong)也不同。如(ru)果連接不正確(que),接觸(chu)器(qi)很容(rong)易(yi)燒(shao)壞。它還受在某些(xie)高(gao)溫,低溫和潮濕(shi)環境(jing)中運行的(de)環境(jing)溫度因素(su)的(de)影響(xiang),并(bing)且某些(xie)高(gao)壓配(pei)(pei)電(dian)柜(ju)放(fang)置在室外。由于高(gao)溫的(de)長期(qi)影響(xiang),這些(xie)因素(su)會產生高(gao)壓,并(bing)且配(pei)(pei)電(dian)柜(ju)中的(de)設備溫度會升高(gao),從(cong)而使高(gao)壓配(pei)(pei)電(dian)柜(ju)的(de)組件(jian)難以承受并(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)常用于建(jian)(jian)筑工(gong)地,例如建(jian)(jian)筑工(gong)地。接線(xian)盒(he)(he)的(de)(de)(de)尺寸很多,價格相差很大,而室內接線(xian)盒(he)(he)通(tong)常很小。購買時(shi),您(nin)需要考慮幾個(ge)因素來選擇合適的(de)(de)(de)產品。高壓配電(dian)(dian)柜(ju)通(tong)常在接線(xian)盒(he)(he)中有一個(ge)通(tong)用斷(duan)路(lu)器(qi)(qi)(qi),該斷(duan)路(lu)器(qi)(qi)(qi)可(ke)管理整個(ge)接線(xian)盒(he)(he)中的(de)(de)(de)所有斷(duan)路(lu)器(qi)(qi)(qi)以(yi)(yi)及接線(xian)端(duan)子。這在每個(ge)配電(dian)(dian)箱中都是(shi)必不可(ke)少的(de)(de)(de),并根據(ju)信號(hao)數量(liang)進行配置。 ;繼電(dian)(dian)器(qi)(qi)(qi)的(de)(de)(de)功能是(shi)PLC可(ke)以(yi)(yi)將命令直(zhi)接發送(song)到(dao)控制回(hui)路(lu),但也(ye)可(ke)以(yi)(yi)先將命令發送(song)到(dao)繼電(dian)(dian)器(qi)(qi)(qi),然后再(zai)將繼電(dian)(dian)器(qi)(qi)(qi)發送(song)到(dao)控制回(hui)路(lu)。
接線盒(he)中的(de)(de)熔(rong)化器是(shi)(shi)一種電(dian)(dian)(dian)(dian)氣(qi)設備,它(ta)利(li)用(yong)自身的(de)(de)熱量(liang)(liang)熔(rong)化熔(rong)體(ti),當電(dian)(dian)(dian)(dian)流超過(guo)規定值(zhi)時會產生(sheng)熔(rong)化的(de)(de)熔(rong)體(ti),并斷(duan)開(kai)電(dian)(dian)(dian)(dian)路。電(dian)(dian)(dian)(dian)流保護基于(yu)此原理(li)。它(ta)是(shi)(shi)一種常(chang)用(yong)的(de)(de)保護,必不可少的(de)(de)電(dian)(dian)(dian)(dian)表之一。電(dian)(dian)(dian)(dian)表分為三類(lei)。電(dian)(dian)(dian)(dian)流表主(zhu)要(yao)測(ce)量(liang)(liang)電(dian)(dian)(dian)(dian)路中的(de)(de)電(dian)(dian)(dian)(dian)流,電(dian)(dian)(dian)(dian)壓表是(shi)(shi)測(ce)量(liang)(liang)電(dian)(dian)(dian)(dian)壓的(de)(de)儀器,電(dian)(dian)(dian)(dian)能表是(shi)(shi)測(ce)量(liang)(liang)電(dian)(dian)(dian)(dian)能的(de)(de)儀器。每個人的(de)(de)角(jiao)色(se)是(shi)(shi)不同(tong)的(de)(de)。