檢(jian)查母線槽(cao)的質量(liang)，重點檢(jian)查以下幾點：

A. 母(mu)線槽(cao)(cao)外殼應完(wan)好(hao)無(wu)損。母(mu)線槽(cao)(cao)和(he)配電(dian)箱的型號和(he)規(gui)格滿足設計要(yao)求。配件搭配正確，數(shu)量充(chong)足。

B、母線連(lian)接(jie)器(qi)的連(lian)接(jie)面平整(zheng)，連(lian)接(jie)孔對稱，與(yu)邊(bian)緣的距離相(xiang)同。

C. 母(mu)線(xian)之間的絕緣板不能損(sun)壞或斷裂。

D、用500V兆歐(ou)表測量各母線槽相(xiang)間(jian)(jian)、相(xiang)間(jian)(jian)與中性行間(jian)(jian)、PE行間(jian)(jian)、相(xiang)間(jian)(jian)及外殼間(jian)(jian)的絕緣，不小于20MΩ。施工(gong)現場應(ying)保持清潔(jie)，盡量減少(shao)現場擱置時間(jian)(jian)。做好防水、防潮工(gong)作。

隨(sui)著現代化工程(cheng)設(she)施(shi)和裝(zhuang)備的(de)涌現，各(ge)行各(ge)業的(de)用電(dian)量迅增，尤(you)其(qi)是(shi)眾多的(de)高層建筑(zhu)和大(da)型廠房車間(jian)的(de)出(chu)現，作(zuo)為輸(shu)電(dian)導(dao)線(xian)的(de)傳統(tong)電(dian)纜在(zai)大(da)電(dian)流輸(shu)送系(xi)統(tong)中(zhong)已不(bu)能(neng)滿足(zu)要求，云南共(gong)(gong)箱(xiang)母線(xian)槽(cao)(cao)，多路電(dian)纜的(de)并聯使用給現場(chang)安裝(zhuang)施(shi)工連接(jie)(jie)(jie)帶(dai)來(lai)了諸多不(bu)便。插(cha)(cha)接(jie)(jie)(jie)式母線(xian)槽(cao)(cao)作(zuo)為一種新型配電(dian)導(dao)線(xian)應運而生，與傳統(tong)的(de)電(dian)纜相(xiang)比，在(zai)大(da)電(dian)流輸(shu)送時充(chong)分體現出(chu)它的(de)性，同時由于采(cai)用了新技(ji)術(shu)、新工藝，大(da)大(da)降(jiang)低(di)的(de)母線(xian)槽(cao)(cao)兩端部連接(jie)(jie)(jie)處及(ji)分線(xian)口(kou)插(cha)(cha)接(jie)(jie)(jie)處的(de)接(jie)(jie)(jie)觸電(dian)阻和溫升，并在(zai)母線(xian)槽(cao)(cao)中(zhong)使用了高質量的(de)絕(jue)緣材料，從而提高了母線(xian)槽(cao)(cao)的(de)性，共(gong)(gong)箱(xiang)母線(xian)槽(cao)(cao)供應，使整(zheng)個系(xi)統(tong)更加完(wan)善(shan)。

封(feng)(feng)(feng)閉(bi)式(shi)(shi)(shi)母線(xian)(xian)(xian)槽(cao)(cao)簡稱母線(xian)(xian)(xian)槽(cao)(cao)。封(feng)(feng)(feng)閉(bi)式(shi)(shi)(shi)母線(xian)(xian)(xian)槽(cao)(cao)和(he)(he)母線(xian)(xian)(xian)槽(cao)(cao)指的是(shi)同一個(ge)東西。封(feng)(feng)(feng)閉(bi)式(shi)(shi)(shi)母線(xian)(xian)(xian)槽(cao)(cao)是(shi)由(you)金屬板（鋼(gang)板或鋁板）作為(wei)保護(hu)殼(ke)、導電(dian)條、絕緣(yuan)(yuan)材(cai)料及相關附(fu)件(jian)組成的母線(xian)(xian)(xian)系統。可(ke)制成間隔插入(ru)(ru)式(shi)(shi)(shi)接(jie)線(xian)(xian)(xian)盒的插入(ru)(ru)式(shi)(shi)(shi)封(feng)(feng)(feng)閉(bi)母線(xian)(xian)(xian)，也可(ke)制成中間不帶接(jie)線(xian)(xian)(xian)盒的饋電(dian)式(shi)(shi)(shi)封(feng)(feng)(feng)閉(bi)母線(xian)(xian)(xian)。封(feng)(feng)(feng)閉(bi)式(shi)(shi)(shi)母線(xian)(xian)(xian)槽(cao)(cao)（母線(xian)(xian)(xian)槽(cao)(cao)）按(an)(an)絕緣(yuan)(yuan)方(fang)式(shi)(shi)(shi)可(ke)分(fen)為(wei)空(kong)氣(qi)(qi)插入(ru)(ru)式(shi)(shi)(shi)母線(xian)(xian)(xian)槽(cao)(cao)、密(mi)絕緣(yuan)(yuan)插入(ru)(ru)式(shi)(shi)(shi)母線(xian)(xian)(xian)槽(cao)(cao)和(he)(he)高強度插入(ru)(ru)式(shi)(shi)(shi)母線(xian)(xian)(xian)槽(cao)(cao)三(san)種。按(an)(an)其結構和(he)(he)用途(tu)分(fen)為(wei)致密(mi)絕緣(yuan)(yuan)、空(kong)氣(qi)(qi)絕緣(yuan)(yuan)、空(kong)氣(qi)(qi)附(fu)加絕緣(yuan)(yuan)、耐火、樹脂絕緣(yuan)(yuan)和(he)(he)滑觸式(shi)(shi)(shi)母線(xian)(xian)(xian)槽(cao)(cao)；按(an)(an)外(wai)殼(ke)材(cai)料分(fen)為(wei)鋼(gang)殼(ke)、鋁合(he)金殼(ke)和(he)(he)鋼(gang)鋁混合(he)殼(ke)母線(xian)(xian)(xian)槽(cao)(cao)。

由于大樓、工廠等各種(zhong)建(jian)筑(zhu)電力的需要(yao)，而且這種(zhong)需要(yao)有逐(zhu)年增加的趨勢，使(shi)用原來的電路接線(xian)(xian)方式，即(ji)穿管方式，施(shi)工時帶來許多困難，共(gong)箱母(mu)線(xian)(xian)槽(cao)(cao)價(jia)格，而且，當要(yao)變更(geng)配電系統時，共(gong)箱母(mu)線(xian)(xian)槽(cao)(cao)銷(xiao)售，要(yao)使(shi)其變簡(jian)單一(yi)些(xie)幾乎是不可(ke)能(neng)的，然而，如果采用母(mu)線(xian)(xian)槽(cao)(cao)的話，非常容(rong)易就可(ke)以達到目的，另外還可(ke)使(shi)建(jian)筑(zhu)物(wu)變得更(geng)加美觀。