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電線電纜的(de)區別有哪(na)些(xie)？

廣義(yi)上(shang)，人們將電(dian)(dian)(dian)線(xian)和(he)(he)電(dian)(dian)(dian)纜一(yi)致(zhi)稱為電(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)纜。電(dian)(dian)(dian)線(xian)和(he)(he)電(dian)(dian)(dian)纜之間，沒(mei)有準(zhun)確且固定的概念區分(fen)，一(yi)般(ban)僅以日(ri)常(chang)經(jing)驗來(lai)進行區分(fen)。在狹義(yi)上(shang)，分(fen)為電(dian)(dian)(dian)線(xian)和(he)(he)電(dian)(dian)(dian)纜，電(dian)(dian)(dian)線(xian)和(he)(he)電(dian)(dian)(dian)纜一(yi)般(ban)都是由(you)電(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)纜導體、絕(jue)緣層和(he)(he)護套層三個部分(fen)組(zu)成。

下面沈陽電(dian)線電(dian)纜廠小編分別(bie)從材(cai)料、用處(chu)及(ji)結構上介紹一(yi)下兩者(zhe)的區別(bie)

1、材料的區別(bie) 

電(dian)線(xian)用于承載電(dian)流的(de)(de)導電(dian)金(jin)屬線(xian)材。有實心的(de)(de)、絞合的(de)(de)或(huo)箔片編織的(de)(de)等各種形式。按(an)絕緣情況分為(wei)裸(luo)電(dian)線(xian)和絕緣電(dian)線(xian)兩大(da)類。電(dian)纜由一(yi)根或(huo)多根相互絕緣的(de)(de)導電(dian)線(xian)心置于密(mi)封護套中(zhong)構(gou)成的(de)(de)絕緣導線(xian)。其外可加維護覆(fu)蓋層，電(dian)線(xian)與電(dian)纜的(de)(de)區別在于電(dian)線(xian)的(de)(de)尺寸一(yi)般較(jiao)小、結構(gou)較(jiao)為(wei)簡單(dan)。但有時也(ye)將電(dian)纜歸入(ru)廣義的(de)(de)電(dian)線(xian)之列。

2、用(yong)處的區(qu)別 

裸電(dian)(dian)(dian)(dian)線不包任(ren)何(he)絕緣或維護層的電(dian)(dian)(dian)(dian)線。除作為傳(chuan)輸電(dian)(dian)(dian)(dian)能和(he)(he)信息的導線外，還(huan)可用(yong)于(yu)制作電(dian)(dian)(dian)(dian)機﹑電(dian)(dian)(dian)(dian)器的構件和(he)(he)連接(jie)(jie)線。一般用(yong)銅﹑鋁(lv)﹑銅合(he)金﹑鋁(lv)合(he)金。此外，還(huan)有各種適用(yong)于(yu)特(te)種要求的絕緣電(dian)(dian)(dian)(dian)線，如轎車用(yong)低壓電(dian)(dian)(dian)(dian)線、轎車用(yong)高壓點火線、電(dian)(dian)(dian)(dian)機電(dian)(dian)(dian)(dian)器引接(jie)(jie)線、航(hang)空導線、補償導線等(deng)。電(dian)(dian)(dian)(dian)纜(lan)用(yong)于(yu)傳(chuan)輸、分配電(dian)(dian)(dian)(dian)能或傳(chuan)送電(dian)(dian)(dian)(dian)信號(hao)。電(dian)(dian)(dian)(dian)纜(lan)按(an)其用(yong)處可分為電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)纜(lan)、通信電(dian)(dian)(dian)(dian)纜(lan)和(he)(he)控制電(dian)(dian)(dian)(dian)纜(lan)等(deng)。

3、結構的(de)區(qu)別 

電纜一般有2層(ceng)以(yi)上的(de)絕緣，多(duo)數是(shi)多(duo)芯(xin)結(jie)構，繞在(zai)電纜盤上，長度一般大于(yu)100米。電線一般是(shi)單層(ceng)絕緣，單芯(xin)，無線盤。 ;

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