因此兩(liang)(liang)段母(mu)(mu)線(xian)(xian)(xian)槽(cao)(cao)主母(mu)(mu)排連接(jie)時，兩(liang)(liang)段母(mu)(mu)線(xian)(xian)(xian)軸線(xian)(xian)(xian)要(yao)嚴格保持在一條中心線(xian)(xian)(xian)上，并(bing)使(shi)兩(liang)(liang)段母(mu)(mu)線(xian)(xian)(xian)槽(cao)(cao)的母(mu)(mu)排及(ji)絕緣板的螺栓(shuan)孔完全對齊，穿(chuan)上螺栓(shuan)上緊(jin)時，每個螺栓(shuan)要(yao)依次(ci)用(yong)力均勻。按(an)規范(fan)要(yao)求，為滿足(zu)母(mu)(mu)線(xian)(xian)(xian)的搭接(jie)面積，低壓母(mu)(mu)線(xian)(xian)(xian)槽(cao)(cao)，螺栓(shuan)孔與(yu)螺栓(shuan)之問縫隙(xi)較小，由于(yu)毋(wu)線(xian)(xian)(xian)槽(cao)(cao)螺栓(shuan)增(zeng)加(jia)了(le)絕緣套管(guan)，阜陽母(mu)(mu)線(xian)(xian)(xian)槽(cao)(cao)，使(shi)縫隙(xi)更為狹窄(zhai)。防(fang)水型母(mu)(mu)線(xian)(xian)(xian)槽(cao)(cao)采用(yong)合(he)理的“三明治”相線(xian)(xian)(xian)緊(jin)密疊壓結構設計，使(shi)母(mu)(mu)線(xian)(xian)(xian)槽(cao)(cao)外形更加(jia)緊(jin)湊(cou)，體積更小，并(bing)增(zeng)加(jia)了(le)母(mu)(mu)線(xian)(xian)(xian)系統的動熱穩(wen)定(ding)性，使(shi)母(mu)(mu)線(xian)(xian)(xian)具有阻抗(kang)低，電壓降低的優點。

對于可能造成母(mu)(mu)(mu)線(xian)(xian)槽(cao)(cao)(cao)進(jin)水的安裝(zhuang)方式要(yao)采取(qu)必要(yao)防(fang)護措施。如當母(mu)(mu)(mu)線(xian)(xian)槽(cao)(cao)(cao)穿越(yue)樓層(ceng)時(shi)，由于生(sheng)產或屋面滲漏等種種原因造成樓層(ceng)積水，就會順著穿越(yue)樓層(ceng)的母(mu)(mu)(mu)線(xian)(xian)槽(cao)(cao)(cao)漏下，造成母(mu)(mu)(mu)線(xian)(xian)槽(cao)(cao)(cao)進(jin)水，使母(mu)(mu)(mu)線(xian)(xian)槽(cao)(cao)(cao)絕緣(yuan)降(jiang)低。安裝(zhuang)密(mi)集(ji)型母(mu)(mu)(mu)線(xian)(xian)槽(cao)(cao)(cao)也是要(yao)講究手法(fa)技巧的，在固(gu)定母(mu)(mu)(mu)線(xian)(xian)槽(cao)(cao)(cao)的時(shi)候，母(mu)(mu)(mu)線(xian)(xian)槽(cao)(cao)(cao)價(jia)格，千萬不要(yao)大意，要(yao)學會過(guo)度連接，用的鋼架(jia)去(qu)支(zhi)撐著密(mi)集(ji)型母(mu)(mu)(mu)線(xian)(xian)槽(cao)(cao)(cao)，讓它變得牢固(gu)可靠，便于使用才(cai)可以。

對于單(dan)機負荷較小(xiao)(xiao)、分布(bu)均勻(yun)的大型廠房(fang)，如(ru)紡織(zhi)(zhi)企業的織(zhi)(zhi)布(bu)車間(jian)(jian)、針織(zhi)(zhi)車間(jian)(jian)，機械加工企業的小(xiao)(xiao)件加工車間(jian)(jian)等，可以(yi)利用母(mu)線槽、插接(jie)箱的組合進行(xing)(xing)供電(dian)(dian)。根據耐(nai)火極限(xian)的不同，其隔熱層(ceng)(ceng)采(cai)取的措施(shi)亦不同，若母(mu)線需作長時間(jian)(jian)通(tong)電(dian)(dian)運行(xing)(xing)，則(ze)其隔熱層(ceng)(ceng)一(yi)般直(zhi)接(jie)利用空氣隔熱，以(yi)免影響云母(mu)運行(xing)(xing)過程中熱量的散發。一(yi)般建筑都會為母(mu)線槽設(she)計(ji)安裝空間(jian)(jian)(豎(shu)井(jing))，從配電(dian)(dian)柜直(zhi)接(jie)與母(mu)線連接(jie)，每個(ge)樓層(ceng)(ceng)均設(she)一(yi)個(ge)或多個(ge)插接(jie)開關箱，再由插接(jie)開關箱向各(ge)用電(dian)(dian)設(she)備及回路以(yi)電(dian)(dian)纜(lan)、電(dian)(dian)線方式送出電(dian)(dian)源。