電線電纜的區別

電線

電(dian)線(xian)(xian)是由一根或(huo)幾根柔軟(ruan)的(de)(de)(de)導(dao)線(xian)(xian)組成，外(wai)面(mian)包以輕軟(ruan)的(de)(de)(de)護層，用于承(cheng)載電(dian)流的(de)(de)(de)導(dao)電(dian)金(jin)屬線(xian)(xian)材。有實心的(de)(de)(de)、絞合的(de)(de)(de)或(huo)箔片(pian)編織的(de)(de)(de)等(deng)各種形式。按絕緣(yuan)狀況(kuang)分為裸電(dian)線(xian)(xian)和絕緣(yuan)電(dian)線(xian)(xian)兩大類(lei)。

電纜

由(you)一根或(huo)多根相(xiang)互絕(jue)緣(yuan)的導電(dian)(dian)(dian)線(xian)(xian)心置于密封(feng)護套(tao)中(zhong)構成的絕(jue)緣(yuan)導線(xian)(xian)。其外可加保(bao)護覆(fu)蓋層(ceng)﹐用于傳輸、分配電(dian)(dian)(dian)能或(huo)傳送(song)電(dian)(dian)(dian)信號。它與普通電(dian)(dian)(dian)線(xian)(xian)的差別主要是(shi)電(dian)(dian)(dian)纜(lan)尺寸較(jiao)大，結構較(jiao)復雜。電(dian)(dian)(dian)纜(lan)主要由(you)導電(dian)(dian)(dian)線(xian)(xian)心、絕(jue)緣(yuan)層(ceng)、密封(feng)護套(tao)以及保(bao)護覆(fu)蓋層(ceng)四個部分組成。按其用途可分為電(dian)(dian)(dian)力電(dian)(dian)(dian)纜(lan)﹑通信電(dian)(dian)(dian)纜(lan)和(he)控制電(dian)(dian)(dian)纜(lan)等。

Tips：用于電(dian)路(lu)裝修的(de)線(xian)(xian)材我們(men)通(tong)常(chang)統稱為電(dian)線(xian)(xian)電(dian)纜(lan)(lan)，電(dian)線(xian)(xian)和電(dian)纜(lan)(lan)并沒有嚴格的(de)界限。家裝中(zhong)一般不需用到電(dian)纜(lan)(lan)，電(dian)線(xian)(xian)就滿足要求。

電線電纜知識課堂>>