絕緣布電纜線的型號規格詳細介紹

來源：金環宇電線

發布日期(qi)：2020-08-27 10:51

布電(dian)纜線(xian)(額定電(dian)壓(ya)：300/500V、450/750V;執行(xing)標準：GB5023-1997)

絕(jue)緣(yuan)(yuan)電(dian)纜(lan)又可按每根輸電(dian)線(xian)(xian)(xian)的(de)股票數(shu)分(fen)成單(dan)根線(xian)(xian)(xian)和多(duo)芯(xin)(xin)線(xian)(xian)(xian)，一般 6立(li)方(fang)毫米之上的(de)絕(jue)緣(yuan)(yuan)電(dian)纜(lan)全是多(duo)芯(xin)(xin)線(xian)(xian)(xian)，6立(li)方(fang)毫米及下列(lie)的(de)絕(jue)緣(yuan)(yuan)電(dian)纜(lan)能(neng)夠是單(dan)根線(xian)(xian)(xian)，還可以是多(duo)芯(xin)(xin)線(xian)(xian)(xian)，大家又把6立(li)方(fang)毫米及下列(lie)單(dan)根線(xian)(xian)(xian)稱之為硬(ying)線(xian)(xian)(xian)，多(duo)芯(xin)(xin)線(xian)(xian)(xian)稱之為銅線(xian)(xian)(xian)。硬(ying)線(xian)(xian)(xian)用“B”表明，銅線(xian)(xian)(xian)用“R”表明。

B系(xi)列(lie)產(chan)品分類歸屬于布(bu)電(dian)纜線，因此(ci)開始(shi)用(yong)B

V便是PVC聚乙烯，也就是(塑膠)

L便(bian)是鋁芯(xin)的編碼

R便(bian)是(軟(ruan))的含意，要保證(zheng)軟(ruan)，便(bian)是提升(sheng)電導體支數

電纜(lan)線常見的絕緣層(ceng)材料有聚(ju)(ju)(ju)乙(yi)烯(xi)(xi)和高壓(ya)聚(ju)(ju)(ju)乙(yi)烯(xi)(xi)二種(zhong)，聚(ju)(ju)(ju)乙(yi)烯(xi)(xi)用“V”表明，高壓(ya)聚(ju)(ju)(ju)乙(yi)烯(xi)(xi)用“Y”表明。

絕緣(yuan)電(dian)(dian)(dian)纜(lan)(lan)按固定(ding)不動在一起的互相絕緣(yuan)層的輸電(dian)(dian)(dian)線支數(shu)，可分成(cheng)單銅(tong)芯(xin)(xin)(xin)電(dian)(dian)(dian)纜(lan)(lan)和多(duo)銅(tong)芯(xin)(xin)(xin)電(dian)(dian)(dian)纜(lan)(lan)，多(duo)銅(tong)芯(xin)(xin)(xin)電(dian)(dian)(dian)纜(lan)(lan)也可把多(duo)條(tiao)單銅(tong)芯(xin)(xin)(xin)電(dian)(dian)(dian)纜(lan)(lan)固定(ding)不動在一個絕緣(yuan)護套內(nei)。同一護線套內(nei)的多(duo)銅(tong)芯(xin)(xin)(xin)電(dian)(dian)(dian)纜(lan)(lan)可以多(duo)到24芯(xin)(xin)(xin)。平行面的多(duo)銅(tong)芯(xin)(xin)(xin)電(dian)(dian)(dian)纜(lan)(lan)用“B”表明，絞(jiao)型的多(duo)銅(tong)芯(xin)(xin)(xin)電(dian)(dian)(dian)纜(lan)(lan)用“S”表明。