配(pei)(pei)電(dian)箱(xiang)各(ge)(ge)電(dian)氣元件(jian)、儀表、開(kai)關(guan)和(he)線路應(ying)(ying)排列整(zheng)齊(qi)，安裝(zhuang)牢固(gu)，操作方便(bian);柜(ju)(箱(xiang))應(ying)(ying)內無積塵、積水和(he)雜物。柜(ju)(箱(xiang))以(yi)外(wai)不得有裸帶電(dian)體外(wai)露;必須裝(zhuang)設在柜(ju)(箱(xiang))外(wai)表面或配(pei)(pei)電(dian)板(ban)上的(de)電(dian)氣元件(jian)，必須有可靠的(de)屏護(hu)。配(pei)(pei)電(dian)箱(xiang)的(de)外(wai)涂層顏色應(ying)(ying)根據甲(jia)方的(de)要求進行(xing)靜電(dian)噴(pen)塑，涂層應(ying)(ying)附著(zhu)牢固(gu)，顏色均(jun)勻，無皺(zhou)i紋、剝(bo)落、斑點、漏(lou)(lou)噴(pen)等(deng)不良現象，在距離1米處(chu)觀察無明顯色差和(he)反光，表面平整(zheng)、干凈，無凹(ao)坑(keng)、劃(hua)痕等(deng)損傷現象。總(zong)配(pei)(pei)電(dian)箱(xiang)電(dian)器(qi)額定(ding)值、動作整(zheng)定(ding)值，應(ying)(ying)與分(fen)路開(kai)關(guan)電(dian)器(qi)的(de)額定(ding)值、動作整(zheng)定(ding)值相(xiang)適應(ying)(ying)。并裝(zhuang)設總(zong)自動開(kai)關(guan)、漏(lou)(lou)電(dian)保(bao)(bao)護(hu)器(qi)和(he)分(fen)路自動開(kai)關(guan)。各(ge)(ge)級配(pei)(pei)電(dian)箱(xiang)中使用的(de)各(ge)(ge)種電(dian)氣元件(jian)和(he)漏(lou)(lou)電(dian)保(bao)(bao)護(hu)器(qi)應(ying)(ying)符合質量要求。

進入高壓(ya)配(pei)電(dian)(dian)箱(xiang)(xiang)(xiang)的(de)(de)(de)(de)電(dian)(dian)源(yuan)線，嚴禁(jin)用(yong)(yong)插銷連接;配(pei)電(dian)(dian)箱(xiang)(xiang)(xiang)、開關箱(xiang)(xiang)(xiang)的(de)(de)(de)(de)箱(xiang)(xiang)(xiang)體(ti)材(cai)(cai)料(liao)(liao)，一般選(xuan)用(yong)(yong)鋼板(ban)，亦可選(xuan)用(yong)(yong)絕(jue)緣(yuan)板(ban)，但不宜(yi)選(xuan)用(yong)(yong)木質(zhi)材(cai)(cai)料(liao)(liao);電(dian)(dian)箱(xiang)(xiang)(xiang)之間(jian)的(de)(de)(de)(de)距離不宜(yi)太遠。配(pei)電(dian)(dian)箱(xiang)(xiang)(xiang)各電(dian)(dian)氣元(yuan)件(jian)、儀表、開關和(he)線路應排列(lie)整齊，安裝牢(lao)固，操作方(fang)便;柜(箱(xiang)(xiang)(xiang))應內無積(ji)塵、積(ji)水和(he)雜物。柜(箱(xiang)(xiang)(xiang))以外不得有(you)裸帶(dai)電(dian)(dian)體(ti)外露;必須(xu)裝設(she)在柜(箱(xiang)(xiang)(xiang))外表面或(huo)配(pei)電(dian)(dian)板(ban)上的(de)(de)(de)(de)電(dian)(dian)氣元(yuan)件(jian)，必須(xu)有(you)可靠的(de)(de)(de)(de)屏護(hu)。照明配(pei)電(dian)(dian)箱(xiang)(xiang)(xiang)的(de)(de)(de)(de)箱(xiang)(xiang)(xiang)下底與(yu)地面的(de)(de)(de)(de)垂(chui)(chui)直(zhi)距離宜(yi)大(da)于1。3m，小于1。5m。移(yi)(yi)動(dong)式分配(pei)電(dian)(dian)箱(xiang)(xiang)(xiang)、開關箱(xiang)(xiang)(xiang)的(de)(de)(de)(de)下底與(yu)地面的(de)(de)(de)(de)垂(chui)(chui)直(zhi)距離宜(yi)大(da)于0。6m，小于1。5m，并且移(yi)(yi)動(dong)式電(dian)(dian)箱(xiang)(xiang)(xiang)應安裝在固定(ding)的(de)(de)(de)(de)金屬支(zhi)架上。

照明(ming)配(pei)電(dian)(dian)(dian)(dian)箱(xiang)(xiang)(xiang)(xiang)采用(yong)不(bu)當，增加了照明(ming)配(pei)電(dian)(dian)(dian)(dian)箱(xiang)(xiang)(xiang)(xiang)的故障率(lv)，選用(yong)低阻(zu)產品(如低阻(zu)熔斷(duan)器(qi))，不(bu)僅能降低損耗，而且還能減少配(pei)電(dian)(dian)(dian)(dian)箱(xiang)(xiang)(xiang)(xiang)內集聚的熱(re)量，延長(chang)設備的使(shi)(shi)用(yong)壽命。進(jin)入高壓配(pei)電(dian)(dian)(dian)(dian)箱(xiang)(xiang)(xiang)(xiang)的電(dian)(dian)(dian)(dian)源線，嚴禁用(yong)插銷連(lian)接(jie)(jie);配(pei)電(dian)(dian)(dian)(dian)箱(xiang)(xiang)(xiang)(xiang)、開關箱(xiang)(xiang)(xiang)(xiang)的箱(xiang)(xiang)(xiang)(xiang)體材料，一(yi)般選用(yong)鋼板，亦可選用(yong)絕(jue)緣板，建筑工地一(yi)級配(pei)電(dian)(dian)(dian)(dian)箱(xiang)(xiang)(xiang)(xiang)，但不(bu)宜(yi)選用(yong)木(mu)質材料;電(dian)(dian)(dian)(dian)箱(xiang)(xiang)(xiang)(xiang)之間的距離不(bu)宜(yi)太(tai)遠。連(lian)接(jie)(jie)線要(yao)使(shi)(shi)用(yong)絕(jue)緣導線，不(bu)得有(you)(you)漏電(dian)(dian)(dian)(dian)部分。工作零(ling)線要(yao)通(tong)過接(jie)(jie)線端子(zi)板連(lian)接(jie)(jie)，與(yu)保護零(ling)線接(jie)(jie)線端子(zi)板分設；金屬(shu)箱(xiang)(xiang)(xiang)(xiang)體、電(dian)(dian)(dian)(dian)器(qi)安裝板以及電(dian)(dian)(dian)(dian)器(qi)的不(bu)應(ying)帶電(dian)(dian)(dian)(dian)金屬(shu)底(di)座，外(wai)殼必須有(you)(you)接(jie)(jie)零(ling)措施。