配(pei)(pei)(pei)電(dian)(dian)柜(ju)分動(dong)力配(pei)(pei)(pei)電(dian)(dian)柜(ju)和(he)照明配(pei)(pei)(pei)電(dian)(dian)柜(ju)、計量柜(ju)，是配(pei)(pei)(pei)電(dian)(dian)系統(tong)的(de)末級(ji)設備。配(pei)(pei)(pei)電(dian)(dian)柜(ju)是電(dian)(dian)動(dong)機(ji)控(kong)(kong)制(zhi)(zhi)中心(xin)的(de)統(tong)稱。配(pei)(pei)(pei)電(dian)(dian)柜(ju)使(shi)用(yong)在負(fu)(fu)荷比較分散、回路較少(shao)的(de)場合(he)(he)，電(dian)(dian)動(dong)機(ji)控(kong)(kong)制(zhi)(zhi)中心(xin)用(yong)于負(fu)(fu)荷集中、回路較多的(de)場合(he)(he)。它(ta)們(men)把上(shang)一級(ji)配(pei)(pei)(pei)電(dian)(dian)設備某(mou)一電(dian)(dian)路的(de)電(dian)(dian)能(neng)分配(pei)(pei)(pei)給就近的(de)負(fu)(fu)荷。這(zhe)級(ji)設備應(ying)對負(fu)(fu)荷提(ti)供保(bao)護、監視(shi)和(he)控(kong)(kong)制(zhi)(zhi)。