低(di)煙無(wu)鹵(lu)電(dian)(dian)纜指不含鹵(lu)素(F、Cl、Br、I、At)、由不含鉛鎘鉻汞等物(wu)質的膠料制成的燃(ran)(ran)燒時不會發(fa)出(chu)有毒煙霧(如:鹵(lu)化氫、一氧(yang)化碳等)的環(huan)保型電(dian)(dian)纜。低(di)煙無(wu)鹵(lu)電(dian)(dian)纜適用于交流(liu)額定電(dian)(dian)壓450/750V及以(yi)下(xia)的地鐵(tie)、高(gao)層(ceng)建(jian)筑、商(shang)場、劇院、發(fa)電(dian)(dian)站、化學(xue)工(gong)廠、城市廣場及其他公用事(shi)業等對電(dian)(dian)纜阻燃(ran)(ran)特(te)性要(yao)求高(gao)的場合。低(di)煙無(wu)鹵(lu)電(dian)(dian)纜(低(di)煙低(di)鹵(lu)電(dian)(dian)纜)的無(wu)鹵(lu)低(di)煙、低(di)鹵(lu)低(di)煙特(te)性,當火災發(fa)生(sheng)時,蔓延速度(du)慢,煙濃度(du)低(di),可見度(du)高(gao),有害(hai)氣體(ti)釋(shi)放(fang)量小,便于人員撤(che)離(li)。