東北防火電纜防火電纜特性和用處：防火電纜外徑小、可接地，具有防水防爆、耐腐蝕、機械強度高、載流量大、操作溫度有效特色；廣泛應用于高層建筑、石油化工、機場、地道、船舶、海上石油渠道、航空航天、鋼鐵冶金、 購物、停車場等場合。

 絕緣防火電纜線纜敷設的防火方法，絕緣防火電纜廠家告訴你絕緣防火電纜線敷設時，應對電纜橋架和電纜井道采納有用的防火封堵或分隔方法。電力電線電纜與非電力電線電纜宜分隔敷設，如確需在同一電纜橋架內敷設時，宜采納隔絕方法。敷設在同一電纜橋架內的電纜，當其非金屬資料容量大于14L/m時，宜選用隔絕方法。電線明敷時，所應選用金屬管或金屬線槽敷設，在二級場所宜選用金屬管或金屬線槽敷設。電線暗敷時，宜選用金屬管或阻燃型硬質塑料管敷設，并應敷設在不燃體結構內。消防設備線路暗敷時，尚應滿意其保護層厚度不應小于30mm的要求。

對于負荷，由兩層電(dian)(dian)(dian)(dian)源(yuan)供電(dian)(dian)(dian)(dian)，低(di)壓(ya)(ya)電(dian)(dian)(dian)(dian)纜(lan)(lan)出線(xian)引(yin)自不(bu)同高壓(ya)(ya)所帶(dai)的(de)變(bian)壓(ya)(ya)器(qi)，其電(dian)(dian)(dian)(dian)纜(lan)(lan)一(yi)般都會選(xuan)用耐火(huo)阻燃(ran)電(dian)(dian)(dian)(dian)纜(lan)(lan)，但對于其變(bian)壓(ya)(ya)器(qi)的(de)高壓(ya)(ya)進(jin)線(xian)電(dian)(dian)(dian)(dian)纜(lan)(lan)卻(que)沒(mei)有規定(ding)。目前有許多(duo)項(xiang)目，變(bian)電(dian)(dian)(dian)(dian)所不(bu)靠外墻，高壓(ya)(ya)進(jin)線(xian)電(dian)(dian)(dian)(dian)纜(lan)(lan)可能在橋架內(nei)敷(fu)設一(yi)段再進(jin)入變(bian)電(dian)(dian)(dian)(dian)所。在這種(zhong)情況下，若發生火(huo)災，高壓(ya)(ya)電(dian)(dian)(dian)(dian)纜(lan)(lan)不(bu)具備耐火(huo)才(cai)能，也就無法確(que)保低(di)壓(ya)(ya)消防設備的(de)平(ping)安(an)工(gong)作(zuo)。

防(fang)火(huo)(huo)(huo)(huo)(huo)(huo)電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)是具有防(fang)火(huo)(huo)(huo)(huo)(huo)(huo)性能(neng)電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)總稱，一(yi)般分為阻燃(ran)(ran)電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)和(he)(he)耐火(huo)(huo)(huo)(huo)(huo)(huo)電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)。從防(fang)火(huo)(huo)(huo)(huo)(huo)(huo)平安和(he)(he)消防(fang)救生的(de)(de)視點(dian)來(lai)看(kan)，對電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)防(fang)火(huo)(huo)(huo)(huo)(huo)(huo)性能(neng)要求越來(lai)越高(gao)，如(ru)：阻燃(ran)(ran)，使(shi)火(huo)(huo)(huo)(huo)(huo)(huo)災不脹大；耐火(huo)(huo)(huo)(huo)(huo)(huo)，保持線(xian)(xian)路完整(zheng)性；無鹵(lu)，組成電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)資料不含鹵(lu)素；低(di)煙，電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)焚燒時發生的(de)(de)煙塵少；等(deng)等(deng)。跟(gen)著(zhu)(zhu)防(fang)火(huo)(huo)(huo)(huo)(huo)(huo)電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)展開和(he)(he)研討取得(de)了(le)許(xu)多(duo)新的(de)(de)開展，社會上有許(xu)多(duo)防(fang)火(huo)(huo)(huo)(huo)(huo)(huo)電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)生產(chan)廠家，寧晉縣的(de)(de)遠洋線(xian)(xian)纜(lan)(lan)(lan)有限公司(si)就是其間之一(yi)。然而，跟(gen)著(zhu)(zhu)生產(chan)廠家的(de)(de)日益增多(duo)，在制定企(qi)業標準時，相(xiang)關的(de)(de)防(fang)火(huo)(huo)(huo)(huo)(huo)(huo)電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)類(lei)型(xing)和(he)(he)稱號(hao)也不盡相(xiang)同，這就導致了(le)商場的(de)(de)紊亂。

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