南(nan)粵電纜廠(chang)家為您介紹如何區分電(dian)力(li)電纜與(yu)控(kong)制電(dian)纜
電(dian)力(li)電纜是(shi)用(yong)於(yu)傳(chuan)輸和分配電(dian)能的電(dian)纜,電(dian)力(li)電纜常(chang)用(yong)於(yu)城市(shi)地下(xia)電(dian)網(wang)、發電(dian)站(zhan)引(yin)出線(xian)路(lu)、工(gong)礦(kuang)企業(ye)內(nei)部供(gong)電(dian)及過(guo)江(jiang)海水(shui)下(xia)輸(shu)電(dian)線(xian)。
控(kong)制電(dian)纜是(shi)適(shi)用於(yu)工(gong)礦(kuang)企業(ye)、能源(yuan)交(jiao)通(tong)部門、供(gong)交(jiao)流額(e)定(ding)電(dian)壓450/750伏以下(xia)控(kong)制、保(bao)護(hu)線(xian)路(lu)等(deng)場合使(shi)用的聚(ju)氯(lv)乙烯(xi)絕(jue)緣、聚氯(lv)乙烯(xi)護(hu)套控(kong)制電(dian)纜。

下(xia)面小(xiao)編來(lai)比例大家介紹壹下(xia),如何區分電(dian)力(li)電纜與(yu)控(kong)制電(dian)纜。
1、電(dian)力(li)電纜和控(kong)制電(dian)纜執(zhi)行(xing)標準(zhun)的不同(tong):
控(kong)制電(dian)纜的標準(zhun):9330;電力(li)電纜的標準(zhun):GB12706;
2、電力(li)電纜和控(kong)制電(dian)纜電(dian)纜線(xian)芯(xin)顏色不同(tong):
控(kong)制電(dian)纜的絕(jue)緣(yuan)線(xian)芯(xin)的顏色壹般都(dou)是(shi)黑色(se)印白(bai)字(zi)、電力(li)電纜低(di)壓壹般都(dou)是(shi)分色(se)的。
3、電(dian)力(li)電纜和控(kong)制電(dian)纜作用(yong)不同(tong):
控(kong)制電(dian)纜從(cong)電力(li)系統的配電(dian)點(dian)把(ba)電(dian)能直接(jie)傳(chuan)輸到各(ge)種用(yong)電設備器(qi)具(ju)的電(dian)源(yuan)連接(jie)線(xian)路(lu),而電力(li)電纜主(zhu)要(yao)用(yong)在發、配、輸(shu)、變(bian)、供(gong)電(dian)線(xian)路(lu)中(zhong)的強(qiang)電電能傳(chuan)輸,通過(guo)的電(dian)流大,電(dian)力(li)電纜在電力(li)系統主(zhu)幹(gan)線(xian)中(zhong)用(yong)以傳(chuan)輸和分配大功(gong)能電(dian)能。
4、電(dian)力(li)電纜和控(kong)制電(dian)纜截(jie)面大小(xiao)不同(tong):
電(dian)力(li)電纜為壹次負載導線(xian),載(zai)流量(liang)隨(sui)功(gong)率(lv)的增(zeng)大而增(zeng)大,導線(xian)應(ying)用(yong)截(jie)面也(ye)須(xu)隨(sui)電流的增(zeng)大而增(zeng)大,因(yin)此(ci)電(dian)力(li)電纜的規(gui)格壹般較(jiao)大,大到500平方(常(chang)規(gui)廠家能生產(chan)的範(fan)圍),再(zai)大的截(jie)面般能做(zuo)的廠(chang)家就相(xiang)對少(shao)了,而控(kong)制電(dian)纜為二(er)次指(zhi)令(ling)導線(xian),所(suo)控(kong)制的是(shi)接(jie)觸(chu)器等(deng)器件(jian)載流運行,負載電(dian)流小(xiao),導線(xian)截(jie)面小(xiao),因(yin)此(ci)控(kong)制電(dian)纜的截(jie)面壹般較(jiao)小(xiao),大壹般不超(chao)過(guo)10平方。
5、電力(li)電纜和控(kong)制電(dian)纜電(dian)纜芯(xin)數(shu)不同(tong):
電(dian)力(li)電纜線(xian)芯(xin)數(shu)較(jiao)少(shao),有(you)單(dan)芯、兩(liang)芯、3芯(xin)、4芯(三相(xiang)四線(xian)制(zhi)),5芯(xin)(三相(xiang)五線(xian)制(zhi)),根據(ju)電網(wang)要(yao)求,多(duo)壹般為5芯(xin)。而控(kong)制電(dian)纜傳(chuan)輸控(kong)制信(xin)號(hao)用,芯數較多(duo),從(cong)2芯~61芯,甚(shen)至(zhi)更多(duo)。控(kong)制電(dian)纜還(hai)采用各種線(xian)芯(xin)結(jie)構(gou)、屏(ping)蔽等(deng)措(cuo)施,來(lai)獲得(de)滿(man)意的電(dian)磁(ci)兼容效果。
6、電(dian)力(li)電纜和控(kong)制電(dian)纜額(e)定(ding)電(dian)壓不同(tong):
電(dian)力(li)電纜的額(e)定(ding)電(dian)壓壹般為0.6/1kV及(ji)以上,控(kong)制電(dian)纜主(zhu)要(yao)為450/750V。
7、電(dian)力(li)電纜和控(kong)制電(dian)纜的線(xian)皮(pi)不同(tong):
電(dian)力(li)電纜要(yao)求線(xian)皮(pi)有(you)足(zu)夠(gou)的耐(nai)壓強(qiang)度,抗拉伸強(qiang)度,耐溫,耐腐(fu)蝕(shi)。控(kong)制電(dian)纜要(yao)求比較低。同(tong)樣規(gui)格的工(gong)業電(dian)器電力(li)電纜和控(kong)制電(dian)纜在生產(chan)時(shi),電(dian)力(li)電纜的絕(jue)緣(yuan)和護套厚(hou)度(du)比控(kong)制電(dian)纜厚(hou)。
以上是(shi)為我們(men)整理(li)的電(dian)線(xian)電(dian)纜的相(xiang)關(guan)知識(shi),期望(wang)對我們(men)有所(suo)協(xie)助(zhu)。