電纜線wdz|電線電纜wdz代表什么？

wdz的定義

w指(zhi)的(de)是(shi)無鹵(lu)，d指(zhi)的(de)是(shi)低(di)煙，z指(zhi)的(de)是(shi)阻(zu)燃，n指(zhi)的(de)是(shi)耐火(huo)，所以電(dian)線wdzn的(de)總稱為無鹵(lu)低(di)煙阻(zu)燃耐火(huo)型(xing)電(dian)線，主要特點就是(shi)絕緣皮采用(yong)(yong)的(de)是(shi)鹵(lu)素物質(zhi)，所以即(ji)便在(zai)燃燒狀態下，也(ye)不會產生濃煙和鹵(lu)氣體，適(shi)合(he)用(yong)(yong)于人口密集的(de)公(gong)共(gong)場所，比如醫院、圖書館。

電線電纜wdz的分類

裸電(dian)(dian)(dian)(dian)線(xian)(xian)體：這類(lei)(lei)導(dao)線(xian)(xian)是(shi)沒(mei)(mei)有(you)(you)絕(jue)緣(yuan)(yuan)皮(pi)的(de)，只有(you)(you)單純的(de)金屬(shu)導(dao)體，直接(jie)通過壓力加(jia)工而(er)成，比(bi)如鋼芯鋁絞(jiao)線(xian)(xian)、電(dian)(dian)(dian)(dian)力機車線(xian)(xian)等等，因(yin)為沒(mei)(mei)有(you)(you)絕(jue)緣(yuan)(yuan)層保護(hu)，所以現(xian)在電(dian)(dian)(dian)(dian)力線(xian)(xian)路(lu)中(zhong)已經基本不(bu)用(yong)(yong)了；電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)纜(lan)(lan)：主要特(te)征是(shi)金屬(shu)導(dao)體外(wai)有(you)(you)絕(jue)緣(yuan)(yuan)層保護(hu)，安(an)全性能高，制(zhi)作工藝比(bi)較復雜，包括拉制(zhi)、絞(jiao)合(he)(he)(he)、繞(rao)包、鎧裝等等，根據(ju)電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)纜(lan)(lan)的(de)種(zhong)類(lei)(lei)不(bu)同，其加(jia)工工藝會有(you)(you)一定的(de)區別；電(dian)(dian)(dian)(dian)氣裝備(bei)用(yong)(yong)電(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)纜(lan)(lan)：規格種(zhong)類(lei)(lei)非常(chang)多，而(er)且應(ying)用(yong)(yong)范圍很廣，尤其是(shi)1kv及以下電(dian)(dian)(dian)(dian)路(lu)中(zhong)，另外(wai)，該(gai)電(dian)(dian)(dian)(dian)線(xian)(xian)還可以根據(ju)場(chang)合(he)(he)(he)需求，衍生(sheng)出適合(he)(he)(he)的(de)電(dian)(dian)(dian)(dian)線(xian)(xian)，比(bi)如以上文(wen)章提到的(de)wdzn電(dian)(dian)(dian)(dian)線(xian)(xian)；繞(rao)組線(xian)(xian)：指的(de)是(shi)用(yong)(yong)來繞(rao)制(zhi)線(xian)(xian)圈(quan)或者電(dian)(dian)(dian)(dian)阻的(de)導(dao)電(dian)(dian)(dian)(dian)金屬(shu)電(dian)(dian)(dian)(dian)線(xian)(xian)，因(yin)為當電(dian)(dian)(dian)(dian)流通過電(dian)(dian)(dian)(dian)線(xian)(xian)時，會產生(sheng)磁(ci)場(chang)，所以這種(zhong)電(dian)(dian)(dian)(dian)線(xian)(xian)又(you)被稱為電(dian)(dian)(dian)(dian)磁(ci)線(xian)(xian)，一般(ban)在表層會有(you)(you)絕(jue)緣(yuan)(yuan)層。

電線電纜wdz的特性

wdzn具(ju)有(you)低鹵低煙、無鹵低煙等(deng)特性,并且具(ju)有(you)良好的阻燃性，這種電纜一般都是(shi)不容易被(bei)(bei)火燃燒的，還可(ke)以有(you)效阻止火勢(shi)蔓延開(kai)來，即使(shi)被(bei)(bei)火燃燒，它也是(shi)無毒、低煙、無鹵的，并且沒有(you)腐蝕性，因此(ci)被(bei)(bei)廣泛用于醫院、石油、發電廠(chang)、地鐵(tie)等(deng)場所。