電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)電(dian)(dian)(dian)纜(lan)(lan)的(de)(de)區別電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)是(shi)由(you)一根(gen)或(huo)幾根(gen)柔(rou)軟(ruan)的(de)(de)導(dao)線(xian)(xian)(xian)(xian)組(zu)成(cheng)，外面包以輕軟(ruan)的(de)(de)護(hu)(hu)層，用于(yu)承(cheng)載電(dian)(dian)(dian)流的(de)(de)導(dao)電(dian)(dian)(dian)金屬線(xian)(xian)(xian)(xian)材。有實心的(de)(de)、絞合的(de)(de)或(huo)箔片編(bian)織的(de)(de)等各種形式。按絕(jue)(jue)緣(yuan)狀況分(fen)為裸電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)和絕(jue)(jue)緣(yuan)電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)兩大(da)類。電(dian)(dian)(dian)纜(lan)(lan)由(you)一根(gen)或(huo)多根(gen)相互絕(jue)(jue)緣(yuan)的(de)(de)導(dao)電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)心置于(yu)密(mi)封護(hu)(hu)套中構(gou)成(cheng)的(de)(de)絕(jue)(jue)緣(yuan)導(dao)線(xian)(xian)(xian)(xian)。其(qi)外可(ke)加保護(hu)(hu)覆(fu)蓋(gai)層﹐用于(yu)傳輸、分(fen)配電(dian)(dian)(dian)能或(huo)傳送電(dian)(dian)(dian)信號。它與普通(tong)(tong)電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)的(de)(de)差別主要是(shi)電(dian)(dian)(dian)纜(lan)(lan)尺寸(cun)較大(da)，結構(gou)較復(fu)雜。電(dian)(dian)(dian)纜(lan)(lan)主要由(you)導(dao)電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)心、絕(jue)(jue)緣(yuan)層、密(mi)封護(hu)(hu)套以及保護(hu)(hu)覆(fu)蓋(gai)層四(si)個部分(fen)組(zu)成(cheng)。按其(qi)用途可(ke)分(fen)為電(dian)(dian)(dian)力電(dian)(dian)(dian)纜(lan)(lan)﹑通(tong)(tong)信電(dian)(dian)(dian)纜(lan)(lan)和控(kong)制電(dian)(dian)(dian)纜(lan)(lan)等。

電(dian)(dian)纜(lan)(lan)的(de)(de)修補一定要及時(shi)，否則時(shi)間一長(chang)外部(bu)的(de)(de)水分和(he)(he)潮氣進入(ru)，將會影(ying)響電(dian)(dian)纜(lan)(lan)的(de)(de)正產使用(yong)壽(shou)命。在南(nan)方(fang)梅雨天氣電(dian)(dian)纜(lan)(lan)端部(bu)在敷(fu)(fu)設(she)完(wan)畢后(hou)，對電(dian)(dian)纜(lan)(lan)的(de)(de)端頭(tou)因沒有及時(shi)進行密封處理，安徽電(dian)(dian)線(xian)，造成流入(ru)電(dian)(dian)纜(lan)(lan)溝內的(de)(de)水分進入(ru)電(dian)(dian)纜(lan)(lan)斷頭(tou)10-20米不等，剝(bo)開(kai)端頭(tou)的(de)(de)絕緣(yuan)發現導(dao)體都已全部(bu)發黑，從而造成敷(fu)(fu)設(she)后(hou)電(dian)(dian)纜(lan)(lan)的(de)(de)浪費(fei)，因此對于敷(fu)(fu)設(she)完(wan)畢的(de)(de)電(dian)(dian)纜(lan)(lan)還是要加強相應方(fang)面的(de)(de)檢查，維護和(he)(he)保管，電(dian)(dian)線(xian)電(dian)(dian)線(xian)電(dian)(dian)纜(lan)(lan).價錢，防止電(dian)(dian)纜(lan)(lan)在通電(dian)(dian)使用(yong)前應現場各種外部(bu)因素(su)造成電(dian)(dian)纜(lan)(lan)壽(shou)命的(de)(de)縮短和(he)(he)終(zhong)結。

而且也要看(kan)電(dian)(dian)(dian)纜(lan)本身是(shi)否有商(shang)標(biao)、規格、電(dian)(dian)(dian)壓等。還要看(kan)電(dian)(dian)(dian)線銅芯(xin)(xin)的(de)(de)(de)(de)(de)橫截面(mian)，耐火電(dian)(dian)(dian)線電(dian)(dian)(dian)纜(lan)，的(de)(de)(de)(de)(de)紫(zi)銅顏色光亮、色澤柔和。2、稱重(zhong)量(liang)(liang)(liang)。質量(liang)(liang)(liang)好(hao)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)線，一般都在規定(ding)的(de)(de)(de)(de)(de)重(zhong)量(liang)(liang)(liang)范(fan)圍內。比(bi)如常用的(de)(de)(de)(de)(de)截面(mian)積為1。5平方(fang)的(de)(de)(de)(de)(de)塑料(liao)絕緣單股銅芯(xin)(xin)線，電(dian)(dian)(dian)線的(de)(de)(de)(de)(de)規格型(xing)號(hao)，每(mei)100m重(zhong)量(liang)(liang)(liang)為1。8~1。9KG，2。5平方(fang)的(de)(de)(de)(de)(de)塑料(liao)絕緣單股銅芯(xin)(xin)線，每(mei)100m的(de)(de)(de)(de)(de)重(zhong)量(liang)(liang)(liang)為3~3。1kg。質量(liang)(liang)(liang)差的(de)(de)(de)(de)(de)電(dian)(dian)(dian)纜(lan)重(zhong)量(liang)(liang)(liang)不足，要么長度不夠，要么電(dian)(dian)(dian)線的(de)(de)(de)(de)(de)銅芯(xin)(xin)雜質太多。