防(fang)止陽(yang)光暴曬(shai)。對于(yu)母線槽(cao)的(de)(de)(de)使用性能造(zao)成很大的(de)(de)(de)影(ying)響是(shi)(shi)直接(jie)的(de)(de)(de)陽(yang)光暴曬(shai)，避(bi)免(mian)在強烈的(de)(de)(de)日光下，這(zhe)樣會對母線槽(cao)造(zao)成損壞(huai)而影(ying)響我們的(de)(de)(de)正常使用，所以存(cun)放(fang)的(de)(de)(de)時候(hou)要盡量避(bi)免(mian)將(jiang)其(qi)堆放(fang)在室外。施工管理過(guo)程(cheng)中，母線槽(cao)在安裝(zhuang)之前和安裝(zhuang)之后應對其(qi)進(jin)行(xing)絕(jue)緣檢杳，并進(jin)行(xing)比較檢杳是(shi)(shi)否由于(yu)安裝(zhuang)質(zhi)量問題造(zao)成母線楷(kai)絕(jue)緣降低(di)。按(an)規范(fan)要求，為(wei)滿足母線的(de)(de)(de)搭接(jie)面積，螺栓(shuan)孔與螺栓(shuan)之問縫隙較小，由于(yu)毋線槽(cao)螺栓(shuan)增加了絕(jue)緣套管，母線槽(cao)安裝(zhuang)，使縫隙更為(wei)狹窄。

普通(tong)母線槽(cao)與電(dian)(dian)(dian)纜(lan)(lan)(lan)的性能(neng)特點(dian)(dian)所(suo)謂普通(tong)母線槽(cao)，就(jiu)是(shi)通(tong)過合理(li)、安全的結構，母線槽(cao)制造廠家，將幾(ji)根導(dao)體包(bao)裹在(zai)金屬外(wai)殼內，組成一(yi)(yi)個整(zheng)體的具(ju)有(you)(you)(you)電(dian)(dian)(dian)氣連續性的輸配電(dian)(dian)(dian)系統(tong)。普通(tong)母線槽(cao)一(yi)(yi)般分(fen)為(wei)密集絕(jue)緣(yuan)(yuan)(yuan)型(xing)和空(kong)氣絕(jue)緣(yuan)(yuan)(yuan)型(xing)兩(liang)種。空(kong)氣絕(jue)緣(yuan)(yuan)(yuan)型(xing)結構簡(jian)單、輸送電(dian)(dian)(dian)流大;密集絕(jue)緣(yuan)(yuan)(yuan)型(xing)結構緊湊、散熱能(neng)力好(hao)。它們(men)都有(you)(you)(you)過載能(neng)力強、分(fen)接方(fang)便、占(zhan)用空(kong)間小等特點(dian)(dian)。電(dian)(dian)(dian)纜(lan)(lan)(lan)分(fen)為(wei)單芯(xin)電(dian)(dian)(dian)纜(lan)(lan)(lan)和多(duo)芯(xin)電(dian)(dian)(dian)纜(lan)(lan)(lan)。單芯(xin)電(dian)(dian)(dian)纜(lan)(lan)(lan)主要(yao)采用各(ge)種絕(jue)緣(yuan)(yuan)(yuan)材料(liao)，將多(duo)股銅線包(bao)覆在(zai)絕(jue)緣(yuan)(yuan)(yuan)層內，作為(wei)某一(yi)(yi)相電(dian)(dian)(dian)流導(dao)體。多(duo)芯(xin)電(dian)(dian)(dian)纜(lan)(lan)(lan)則是(shi)將多(duo)根絕(jue)緣(yuan)(yuan)(yuan)線芯(xin)絞(jiao)合在(zai)一(yi)(yi)起，在(zai)包(bao)上外(wai)護套(tao)而形成的一(yi)(yi)整(zheng)根完(wan)整(zheng)的電(dian)(dian)(dian)纜(lan)(lan)(lan)。電(dian)(dian)(dian)力電(dian)(dian)(dian)纜(lan)(lan)(lan)的絕(jue)緣(yuan)(yuan)(yuan)線芯(xin)數，通(tong)常為(wei)1、2、3、4、5等芯(xin)，以及4+1和3+2芯(xin)。電(dian)(dian)(dian)纜(lan)(lan)(lan)的主要(yao)優點(dian)(dian)是(shi)選用靈活多(duo)變，環(huan)境適應能(neng)力強，但也有(you)(you)(you)著其(qi)固有(you)(you)(you)的局限(xian)性。

母(mu)線(xian)(xian)槽(cao)(cao)按絕緣方式，可(ke)分為空(kong)氣(qi)式插接(jie)(jie)母(mu)線(xian)(xian)槽(cao)(cao)、密(mi)集絕緣插接(jie)(jie)母(mu)線(xian)(xian)槽(cao)(cao)和(he)高強度插接(jie)(jie)母(mu)線(xian)(xian)槽(cao)(cao)三種。空(kong)氣(qi)式插接(jie)(jie)母(mu)線(xian)(xian)槽(cao)(cao)（BMC）。由于母(mu)線(xian)(xian)之(zhi)間(jian)(jian)接(jie)(jie)頭用銅片軟接(jie)(jie)過渡，密(mi)集型銅母(mu)線(xian)(xian)槽(cao)(cao)，在南方天氣(qi)潮濕，蚌(bang)埠母(mu)線(xian)(xian)槽(cao)(cao)，接(jie)(jie)頭之(zhi)間(jian)(jian)容易產生氧化(hua)，形成接(jie)(jie)頭與(yu)母(mu)線(xian)(xian)接(jie)(jie)觸(chu)不良，使觸(chu)頭容易發熱，故(gu)在南方使用。并且接(jie)(jie)頭之(zhi)間(jian)(jian)體積過大，水平母(mu)線(xian)(xian)段尺寸不一(yi)致，外(wai)形不夠美觀(guan)。密(mi)集絕緣插接(jie)(jie)母(mu)線(xian)(xian)槽(cao)(cao)（CMC）。