大連配電箱是按電(dian)(dian)(dian)(dian)氣接線要(yao)求將開(kai)關(guan)設備、測量儀表(biao)、保護(hu)電(dian)(dian)(dian)(dian)器(qi)和輔助(zhu)設備組裝在封閉或(huo)半封閉金屬柜(ju)中或(huo)屏幅上(shang)，構成低壓配電(dian)(dian)(dian)(dian)裝置。正(zheng)(zheng)常(chang)(chang)(chang)運(yun)行時可借(jie)(jie)助(zhu)手動或(huo)自動開(kai)關(guan)接通或(huo)分斷(duan)電(dian)(dian)(dian)(dian)路。故障或(huo)不正(zheng)(zheng)常(chang)(chang)(chang)運(yun)行時借(jie)(jie)助(zhu)保護(hu)電(dian)(dian)(dian)(dian)器(qi)切斷(duan)電(dian)(dian)(dian)(dian)路或(huo)報警。借(jie)(jie)測量儀表(biao)可顯示(shi)運(yun)行中的各種(zhong)參(can)數(shu)，還可對某些電(dian)(dian)(dian)(dian)氣參(can)數(shu)進(jin)(jin)行調整(zheng)，對偏離正(zheng)(zheng)常(chang)(chang)(chang)工作狀(zhuang)態進(jin)(jin)行提示(shi)或(huo)發(fa)出信號(hao)。常(chang)(chang)(chang)用于(yu)各發(fa)、配、變電(dian)(dian)(dian)(dian)所中。  

安裝(zhuang)大連(lian)配電(dian)(dian)(dian)箱(xiang)最令人頭疼的一(yi)(yi)點就(jiu)是連(lian)接(jie)電(dian)(dian)(dian)線(xian)，但是在連(lian)接(jie)電(dian)(dian)(dian)線(xian)時可(ke)千萬不(bu)要馬虎，千萬要注意電(dian)(dian)(dian)線(xian)是不(bu)是整齊的排(pai)列，確認好每根電(dian)(dian)(dian)線(xian)都清清楚楚，每一(yi)(yi)條(tiao)線(xian)路都十分清晰之后才能(neng)進(jin)行下一(yi)(yi)步(bu)。配電(dian)(dian)(dian)箱(xiang)的時候就(jiu)會出(chu)(chu)現(xian)各種各樣(yang)的小(xiao)問題，比較常(chang)見的后果就(jiu)是我們今后在使用電(dian)(dian)(dian)的時候家里面會出(chu)(chu)現(xian)經常(chang)跳(tiao)閘的現(xian)象，一(yi)(yi)旦出(chu)(chu)現(xian)這種情況(kuang)，那(nei)么大家就(jiu)需要重視起來(lai)了。常(chang)用的大連(lian)配電(dian)(dian)(dian)箱(xiang)有木制(zhi)和金(jin)屬制(zhi)兩(liang)種，因為金(jin)屬配電(dian)(dian)(dian)箱(xiang)防護(hu)等(deng)級要高一(yi)(yi)些(xie)，所以(yi)還是金(jin)屬的用的比較多。

配(pei)電(dian)(dian)(dian)箱(xiang)的(de)(de)(de)用途：合(he)理的(de)(de)(de)分配(pei)電(dian)(dian)(dian)能(neng)，方(fang)便對電(dian)(dian)(dian)路的(de)(de)(de)開(kai)合(he)操作(zuo)。有(you)較高(gao)的(de)(de)(de)安(an)全(quan)防護(hu)等級，能(neng)直觀的(de)(de)(de)顯示電(dian)(dian)(dian)路的(de)(de)(de)導(dao)通(tong)狀態。在高(gao)溫下運(yun)行的(de)(de)(de)無功補(bu)償電(dian)(dian)(dian)容(rong)器(qi)、熔斷器(qi)也會(hui)縮短(duan)壽命(ming)。配(pei)電(dian)(dian)(dian)箱(xiang)內(nei)的(de)(de)(de)電(dian)(dian)(dian)子產品如剩余電(dian)(dian)(dian)流動作(zuo)保護(hu)器(qi)、電(dian)(dian)(dian)子型(xing)計(ji)量表(biao)，在高(gao)溫下運(yun)行時就會(hui)嚴重影響到(dao)產品的(de)(de)(de)使用壽命(ming)，還(huan)會(hui)影響到(dao)保護(hu)器(qi)性能(neng)的(de)(de)(de)穩定(ding)性和動作(zuo)的(de)(de)(de)可靠性以及計(ji)量的(de)(de)(de)準確性。