用(yong)于分配電(dian)(dian)(dian)(dian)能(neng)、控(kong)制電(dian)(dian)(dian)(dian)路(lu)和(he)保護(hu)電(dian)(dian)(dian)(dian)路(lu)的裝置，通(tong)(tong)常(chang)用(yong)于工業(ye)生(sheng)產(chan)、商業(ye)建筑和(he)其(qi)他(ta)大(da)型場(chang)所的電(dian)(dian)(dian)(dian)力(li)(li)系統中。低壓配電(dian)(dian)(dian)(dian)柜可以(yi)實現多(duo)路(lu)電(dian)(dian)(dian)(dian)力(li)(li)供(gong)應的功能(neng)，通(tong)(tong)過合理(li)設計和(he)布置電(dian)(dian)(dian)(dian)路(lu)，可以(yi)同(tong)時供(gong)應多(duo)個不(bu)同(tong)負載的電(dian)(dian)(dian)(dian)力(li)(li)需求。
低(di)壓配(pei)電(dian)柜通(tong)常(chang)由多個(ge)分支回路(lu)(lu)組成，每(mei)個(ge)回路(lu)(lu)可(ke)以連接到不(bu)同(tong)(tong)的(de)(de)負載端，如照(zhao)明設(she)(she)備、電(dian)動機和(he)其它(ta)電(dian)器(qi)(qi)設(she)(she)備。這(zhe)樣可(ke)以實現(xian)集(ji)中(zhong)供電(dian)，并保證不(bu)同(tong)(tong)負載的(de)(de)電(dian)能分配(pei)和(he)控(kong)制。通(tong)過合理設(she)(she)計電(dian)路(lu)(lu)，并根據實際需求配(pei)置不(bu)同(tong)(tong)的(de)(de)開關、保護(hu)裝置和(he)控(kong)制器(qi)(qi)，可(ke)以實現(xian)不(bu)同(tong)(tong)負載的(de)(de)獨立供電(dian)。
低(di)壓配(pei)(pei)電(dian)(dian)(dian)(dian)柜(ju)還可(ke)以(yi)通過(guo)配(pei)(pei)置多(duo)(duo)個(ge)輸(shu)入(ru)端(duan)口和(he)輸(shu)出(chu)端(duan)口，實現接入(ru)多(duo)(duo)個(ge)不同的(de)電(dian)(dian)(dian)(dian)源輸(shu)入(ru)，并(bing)同時向多(duo)(duo)個(ge)不同的(de)負(fu)(fu)載輸(shu)出(chu)電(dian)(dian)(dian)(dian)力(li)(li)(li)。這樣(yang)可(ke)以(yi)保證在一個(ge)低(di)壓配(pei)(pei)電(dian)(dian)(dian)(dian)柜(ju)中實現多(duo)(duo)路(lu)電(dian)(dian)(dian)(dian)力(li)(li)(li)供應(ying)，靈活應(ying)對(dui)復雜(za)的(de)電(dian)(dian)(dian)(dian)力(li)(li)(li)需求。通過(guo)合(he)理設計電(dian)(dian)(dian)(dian)路(lu)和(he)選擇適當的(de)設備(bei)，可(ke)以(yi)實現對(dui)電(dian)(dian)(dian)(dian)能的(de)控制(zhi)和(he)分配(pei)(pei)，保證每個(ge)負(fu)(fu)載得到足夠的(de)電(dian)(dian)(dian)(dian)力(li)(li)(li)供應(ying)。
另外，低壓配電(dian)柜還(huan)可(ke)(ke)以通過(guo)配置智能監測系(xi)統和(he)(he)遠程控制(zhi)(zhi)功能，實(shi)現對多(duo)路電(dian)力(li)(li)(li)供應的(de)(de)實(shi)時監測和(he)(he)遠程控制(zhi)(zhi)。這樣可(ke)(ke)以及時發現電(dian)力(li)(li)(li)系(xi)統中的(de)(de)問題，并迅速采取應對措(cuo)施(shi)，保證電(dian)力(li)(li)(li)系(xi)統的(de)(de)安全穩定(ding)運行。通過(guo)智能化管理和(he)(he)優化控制(zhi)(zhi)，可(ke)(ke)以很大限(xian)度地(di)提高電(dian)力(li)(li)(li)系(xi)統的(de)(de)效率(lv)和(he)(he)可(ke)(ke)靠性，提升整個系(xi)統的(de)(de)性能和(he)(he)服(fu)務(wu)水平。