照(zhao)明配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)箱采用不當，增(zeng)加了照(zhao)明配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)箱的(de)(de)故障率(lv)，選(xuan)用低(di)(di)阻產品(如低(di)(di)阻熔斷器)，不僅能(neng)降低(di)(di)損耗(hao)，而且還能(neng)減少配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)箱內(nei)集聚(ju)的(de)(de)熱量(liang)，延長設(she)備(bei)的(de)(de)使(shi)用壽命。施(shi)工(gong)用配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)系統各配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)箱、開關(guan)箱的(de)(de)安裝(zhuang)位置要合理。總配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)箱要盡量(liang)靠近變(bian)壓(ya)器或外電(dian)(dian)(dian)(dian)(dian)(dian)源處，以(yi)便電(dian)(dian)(dian)(dian)(dian)(dian)源的(de)(de)引入。分配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)箱應盡量(liang)安裝(zhuang)在(zai)用電(dian)(dian)(dian)(dian)(dian)(dian)設(she)備(bei)或負荷(he)(he)相(xiang)對集中的(de)(de)中心地帶，確保(bao)(bao)三(san)相(xiang)負荷(he)(he)保(bao)(bao)持平衡。配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)箱的(de)(de)漏(lou)電(dian)(dian)(dian)(dian)(dian)(dian)保(bao)(bao)護(hu)措(cuo)施(shi)，通常使(shi)用的(de)(de)是(shi)漏(lou)電(dian)(dian)(dian)(dian)(dian)(dian)保(bao)(bao)護(hu)器，就是(shi)俗稱漏(lou)電(dian)(dian)(dian)(dian)(dian)(dian)開關(guan)，它是(shi)一(yi)種接地保(bao)(bao)護(hu)裝(zhuang)置，當電(dian)(dian)(dian)(dian)(dian)(dian)路或用電(dian)(dian)(dian)(dian)(dian)(dian)設(she)備(bei)漏(lou)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)流大(da)于裝(zhuang)置的(de)(de)整定(ding)值，或人、動(dong)物發生觸電(dian)(dian)(dian)(dian)(dian)(dian)危險時，它能(neng)迅(xun)速動(dong)作，切斷事故電(dian)(dian)(dian)(dian)(dian)(dian)源，pz30配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)箱，。

配(pei)(pei)電(dian)(dian)(dian)(dian)箱(xiang)蓋(gai)應完(wan)好無損，操作完(wan)畢后及(ji)(ji)時將蓋(gai)子蓋(gai)上。在更換空氣(qi)斷(duan)路(lu)(lu)器(qi)(qi)(qi)(qi)時，要(yao)綜合(he)考慮(lv)配(pei)(pei)電(dian)(dian)(dian)(dian)箱(xiang)的(de)額(e)定(ding)電(dian)(dian)(dian)(dian)流、負載的(de)額(e)定(ding)電(dian)(dian)(dian)(dian)流等，且更換的(de)空氣(qi)斷(duan)路(lu)(lu)器(qi)(qi)(qi)(qi)仍要(yao)以向上操作為合(he)閘的(de)原則安(an)裝(zhuang)。總配(pei)(pei)電(dian)(dian)(dian)(dian)箱(xiang)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)額(e)定(ding)值、動作整定(ding)值，應與分路(lu)(lu)開(kai)(kai)關(guan)(guan)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)的(de)額(e)定(ding)值、動作整定(ding)值相(xiang)適應。并裝(zhuang)設總自動開(kai)(kai)關(guan)(guan)、漏電(dian)(dian)(dian)(dian)保(bao)護(hu)器(qi)(qi)(qi)(qi)和(he)分路(lu)(lu)自動開(kai)(kai)關(guan)(guan)。各級配(pei)(pei)電(dian)(dian)(dian)(dian)箱(xiang)中(zhong)使用的(de)各種電(dian)(dian)(dian)(dian)氣(qi)元(yuan)件和(he)漏電(dian)(dian)(dian)(dian)保(bao)護(hu)器(qi)(qi)(qi)(qi)應符合(he)質量(liang)(liang)要(yao)求(qiu)。環境溫(wen)度對低(di)壓(ya)(ya)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)影響(xiang)引起的(de)故(gu)障：配(pei)(pei)電(dian)(dian)(dian)(dian)箱(xiang)中(zhong)的(de)低(di)壓(ya)(ya)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)，由熔(rong)斷(duan)器(qi)(qi)(qi)(qi)、交流接(jie)觸器(qi)(qi)(qi)(qi)、剩余電(dian)(dian)(dian)(dian)流動作保(bao)護(hu)器(qi)(qi)(qi)(qi)、電(dian)(dian)(dian)(dian)容器(qi)(qi)(qi)(qi)及(ji)(ji)計(ji)量(liang)(liang)表(biao)等組成。周圍空氣(qi)溫(wen)度的(de)上限不(bu)超過40℃；。

進入高(gao)壓配(pei)(pei)電(dian)(dian)(dian)箱(xiang)的(de)(de)電(dian)(dian)(dian)源線(xian)，嚴禁用(yong)插(cha)銷連(lian)接(jie);配(pei)(pei)電(dian)(dian)(dian)箱(xiang)、開關箱(xiang)的(de)(de)箱(xiang)體材料，一般選(xuan)用(yong)鋼板，亦可選(xuan)用(yong)絕(jue)緣板，但不(bu)(bu)宜(yi)選(xuan)用(yong)木質材料;電(dian)(dian)(dian)箱(xiang)之(zhi)間的(de)(de)距離不(bu)(bu)宜(yi)太(tai)遠。每臺(tai)充油電(dian)(dian)(dian)氣設備，如斷路器(qi)、電(dian)(dian)(dian)壓互(hu)感器(qi)等，應(ying)(ying)裝(zhuang)(zhuang)在(zai)(zai)兩側有隔板的(de)(de)間隔之(zhi)內(nei)(nei)，總油量超過600公斤(jin)時，應(ying)(ying)安裝(zhuang)(zhuang)在(zai)(zai)單獨的(de)(de)防爆間內(nei)(nei)；總油量在(zai)(zai)60公斤(jin)以上，如油浸電(dian)(dian)(dian)壓互(hu)感器(qi)，應(ying)(ying)有貯油設施(shi)(shi)或擋油設施(shi)(shi)。配(pei)(pei)電(dian)(dian)(dian)箱(xiang)內(nei)(nei)電(dian)(dian)(dian)器(qi)選(xuan)擇不(bu)(bu)當引(yin)起的(de)(de)故障：由于在(zai)(zai)制造(zao)時對交流接(jie)觸器(qi)容(rong)量選(xuan)擇不(bu)(bu)很(hen)恰(qia)當，對不(bu)(bu)同出線(xian)回路安裝(zhuang)(zhuang)同容(rong)量的(de)(de)交流接(jie)觸器(qi)，且未考慮到(dao)三相負荷的(de)(de)不(bu)(bu)平衡情況，。