1.電力電纜和執行標準的區別：控制電纜的標準是9330，電力能源數據線的規范是GB12706

2.功(gong)率工(gong)程低(di)電(dian)(dian)壓數據(ju)線(xian)(xian)(xian)線(xian)(xian)(xian)和調節低(di)電(dian)(dian)壓數據(ju)線(xian)(xian)(xian)線(xian)(xian)(xian)低(di)電(dian)(dian)壓數據(ju)線(xian)(xian)(xian)線(xian)(xian)(xian)線(xian)(xian)(xian)芯字體色(se)的(de)差(cha)異：調節低(di)電(dian)(dian)壓數據(ju)線(xian)(xian)(xian)線(xian)(xian)(xian)的(de)絕緣電(dian)(dian)阻線(xian)(xian)(xian)芯的(de)字體色(se)尋常是深藍色(se)印白(bai)字、另外功(gong)率工(gong)程低(di)電(dian)(dian)壓數據(ju)線(xian)(xian)(xian)線(xian)(xian)(xian)低(di)電(dian)(dian)壓尋常是分色(se)的(de)。

3.電(dian)量(liang)(liang)工程(cheng)(cheng)電(dian)覽(lan)和(he)保持電(dian)覽(lan)效用(yong)(yong)的(de)本質(zhi)區別(bie)：保持電(dian)覽(lan)從(cong)電(dian)量(liang)(liang)工程(cheng)(cheng)程(cheng)(cheng)序的(de)配電(dian)盤點把電(dian)量(liang)(liang)直接性無線(xian)(xian)(xian)輸送(song)(song)到不(bu)同(tong)工程(cheng)(cheng)用(yong)(yong)電(dian)機械器(qi)物的(de)主機電(dian)源無線(xian)(xian)(xian)連接電(dian)線(xian)(xian)(xian)線(xian)(xian)(xian)，而電(dian)量(liang)(liang)工程(cheng)(cheng)電(dian)覽(lan)包(bao)括(kuo)用(yong)(yong)在(zai)(zai)發、配、輸、變、送(song)(song)電(dian)電(dian)線(xian)(xian)(xian)線(xian)(xian)(xian)中的(de)強電(dian)電(dian)量(liang)(liang)無線(xian)(xian)(xian)輸送(song)(song)，能夠 的(de)電(dian)流值大，電(dian)量(liang)(liang)工程(cheng)(cheng)電(dian)覽(lan)在(zai)(zai)電(dian)量(liang)(liang)工程(cheng)(cheng)程(cheng)(cheng)序樹干線(xian)(xian)(xian)內用(yong)(yong)以無線(xian)(xian)(xian)輸送(song)(song)和(he)都(dou)分(fen)配好大功用(yong)(yong)電(dian)量(liang)(liang)。

4.電(dian)力(li)電(dian)纜(lan)(lan)和控(kong)(kong)(kong)(kong)制電(dian)纜(lan)(lan)截(jie)面(mian)(mian)上的(de)(de)區別：電(dian)力(li)電(dian)纜(lan)(lan)為一次負載導線(xian)，載流(liu)量隨功率(lv)的(de)(de)增(zeng)(zeng)(zeng)大(da)(da)(da)(da)而增(zeng)(zeng)(zeng)大(da)(da)(da)(da)，導線(xian)應用截(jie)面(mian)(mian)也(ye)須隨電(dian)流(liu)的(de)(de)增(zeng)(zeng)(zeng)大(da)(da)(da)(da)而增(zeng)(zeng)(zeng)大(da)(da)(da)(da)，因此(ci)電(dian)力(li)電(dian)纜(lan)(lan)的(de)(de)規格一般較大(da)(da)(da)(da)，大(da)(da)(da)(da)到(dao)500平方(fang)（常(chang)規廠(chang)家(jia)能(neng)生產的(de)(de)范(fan)圍），再大(da)(da)(da)(da)的(de)(de)截(jie)面(mian)(mian)般能(neng)做的(de)(de)廠(chang)家(jia)就相對少(shao)了，而控(kong)(kong)(kong)(kong)制電(dian)纜(lan)(lan)為二次指令(ling)導線(xian)，所控(kong)(kong)(kong)(kong)制的(de)(de)是(shi)接觸器等器件載流(liu)運行，負載電(dian)流(liu)極小，導線(xian)截(jie)面(mian)(mian)極小，因此(ci)控(kong)(kong)(kong)(kong)制電(dian)纜(lan)(lan)的(de)(de)截(jie)面(mian)(mian)一般較小，最大(da)(da)(da)(da)一般不(bu)超過(guo)10平方(fang)。

5.電(dian)(dian)力電(dian)(dian)纜和控制(zhi)電(dian)(dian)纜電(dian)(dian)纜芯(xin)(xin)(xin)數(shu)(shu)的區別：電(dian)(dian)力電(dian)(dian)纜線(xian)(xian)芯(xin)(xin)(xin)數(shu)(shu)較少，有單(dan)芯(xin)(xin)(xin)、兩芯(xin)(xin)(xin)、3芯(xin)(xin)(xin)、4芯(xin)(xin)(xin)（三相(xiang)四線(xian)(xian)制(zhi)），5芯(xin)(xin)(xin)（三相(xiang)五線(xian)(xian)制(zhi)），根(gen)據電(dian)(dian)網要求，最多(duo)一般為(wei)5芯(xin)(xin)(xin)。而控制(zhi)電(dian)(dian)纜傳輸控制(zhi)信號用，芯(xin)(xin)(xin)數(shu)(shu)較多(duo)，從2芯(xin)(xin)(xin)~61芯(xin)(xin)(xin)，甚至更(geng)多(duo)。控制(zhi)電(dian)(dian)纜還采用各種線(xian)(xian)芯(xin)(xin)(xin)結構、屏蔽等措施，來獲得滿意的電(dian)(dian)磁(ci)兼容(rong)效果。

6.電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)纜和控制(zhi)電(dian)(dian)(dian)纜額定(ding)電(dian)(dian)(dian)壓(ya)的(de)區別：電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)纜的(de)額定(ding)電(dian)(dian)(dian)壓(ya)一(yi)般為0.6/1kV及以上，控制(zhi)電(dian)(dian)(dian)纜主(zhu)要為450/750V。

7.電業(ye)拖鏈電線(xian)和(he)(he)掌握拖鏈電線(xian)的線(xian)皮區別：電氣線(xian)纜(lan)必(bi)須線(xian)皮有足夠的耐壓性(xing)撓度(du)，抗拉能(neng)力伸撓度(du)，耐低溫，耐腐化。保(bao)持線(xian)纜(lan)必(bi)須相對比較低。同個技術參(can)數的產業(ye)電熱器電氣線(xian)纜(lan)和(he)(he)保(bao)持線(xian)纜(lan)在(zai)生產時，電氣線(xian)纜(lan)的隔絕和(he)(he)護線(xian)套(tao)板厚(hou)(hou)比保(bao)持線(xian)纜(lan)厚(hou)(hou)。

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