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您現在位置(zhi):銅芯電線-BV線
產品名稱:銅芯電線-BV線 
產品編號:15026-741
市場價格:1
更新時間:2022.04.07
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 銅芯電(dian)線-BV線

BV線指的(de)是(shi)PVC絕緣(yuan)布電線,一般6平方(fang)(fang)及(ji)以(yi)下(xia)都是(shi)單根(gen)(gen)導(dao)(dao)(dao)體,10平方(fang)(fang)及(ji)以(yi)上一般是(shi)第二類絞合(he)導(dao)(dao)(dao)體,如BV95平方(fang)(fang),就是(shi)19根(gen)(gen)2.52的(de)銅絲絞合(he)的(de)。就算(suan)是(shi)絞合(he)的(de)導(dao)(dao)(dao)體和其他電纜的(de)導(dao)(dao)(dao)體也不一樣,因為BV線的(de)導(dao)(dao)(dao)體是(shi)不可以(yi)緊壓的(de)。

BV線(xian)(xian)(xian)(xian)(xian)(xian)簡(jian)稱(cheng)塑(su)銅線(xian)(xian)(xian)(xian)(xian)(xian),聚(ju)氯(lv)(lv)(lv)乙(yi)(yi)烯(xi)(xi)(xi)(xi)絕(jue)(jue)緣銅芯(xin)(xin)(xin)電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)。RVV是(shi)銅芯(xin)(xin)(xin)聚(ju)氯(lv)(lv)(lv)乙(yi)(yi)烯(xi)(xi)(xi)(xi)絕(jue)(jue)緣聚(ju)氯(lv)(lv)(lv)乙(yi)(yi)烯(xi)(xi)(xi)(xi)護(hu)(hu)(hu)套(tao)(tao)(tao)(tao)(tao)軟電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)。有(you)絕(jue)(jue)緣,有(you)護(hu)(hu)(hu)套(tao)(tao)(tao)(tao)(tao),二(er)芯(xin)(xin)(xin)及(ji)以(yi)(yi)上。BVV與BV線(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)差(cha)異就是(shi)BVV比(bi)BV就多一(yi)層護(hu)(hu)(hu)套(tao)(tao)(tao)(tao)(tao)。適(shi)(shi)用(yong)(yong)(yong)于交流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)壓450/750V及(ji)以(yi)(yi)下動(dong)力裝(zhuang)置、日(ri)用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)器、表面(mian)及(ji)電(dian)(dian)(dian)(dian)(dian)信設備用(yong)(yong)(yong)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)。芯(xin)(xin)(xin)長期容許作業時(shi)分(fen)的(de)(de)(de)(de)(de)溫度不(bu)逾越 65度。其標(biao)稱(cheng)截面(mian)從(cong)0。75-10平方共(gong)分(fen)0.75、1.0、1.5、2.5、4、6、10七種規范。BVV硬護(hu)(hu)(hu)套(tao)(tao)(tao)(tao)(tao)線(xian)(xian)(xian)(xian)(xian)(xian)適(shi)(shi)用(yong)(yong)(yong)于交流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)壓450/750V及(ji)以(yi)(yi)下動(dong)力裝(zhuang)置、日(ri)用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)器、表面(mian)及(ji)電(dian)(dian)(dian)(dian)(dian)信設備用(yong)(yong)(yong)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian),一(yi)同(tong)還用(yong)(yong)(yong)于明裝(zhuang)電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)。BV和BVR線(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)差(cha)異:質料相(xiang)(xiang)同(tong),都(dou)是(shi)銅芯(xin)(xin)(xin)聚(ju)氯(lv)(lv)(lv)乙(yi)(yi)烯(xi)(xi)(xi)(xi)絕(jue)(jue)緣線(xian)(xian)(xian)(xian)(xian)(xian),差(cha)異在于:BV線(xian)(xian)(xian)(xian)(xian)(xian)是(shi)較(jiao)硬的(de)(de)(de)(de)(de)單芯(xin)(xin)(xin)硬線(xian)(xian)(xian)(xian)(xian)(xian),BVR是(shi)較(jiao)軟的(de)(de)(de)(de)(de)多芯(xin)(xin)(xin)軟線(xian)(xian)(xian)(xian)(xian)(xian),相(xiang)(xiang)同(tong)面(mian)積的(de)(de)(de)(de)(de)所承受(shou)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)相(xiang)(xiang)同(tong)。缺點:導線(xian)(xian)(xian)(xian)(xian)(xian)彎曲后難以(yi)(yi)復(fu)直(zhi),多次重復(fu)彎曲拉(la)直(zhi)易受(shou)傷。缺點:運用(yong)(yong)(yong)的(de)(de)(de)(de)(de)壽命短,氧化速(su)度快,簡(jian)略出(chu)現斷芯(xin)(xin)(xin)、部分(fen)發熱等需及(ji)時(shi)替換。拓展資料:護(hu)(hu)(hu)套(tao)(tao)(tao)(tao)(tao)線(xian)(xian)(xian)(xian)(xian)(xian)其實可以(yi)(yi)理(li)解為兩根(gen)(gen)(gen)或(huo)許三根(gen)(gen)(gen)并排平行的(de)(de)(de)(de)(de)BV電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian),BV電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)本來有(you)絕(jue)(jue)緣膠(jiao)皮的(de)(de)(de)(de)(de),在三根(gen)(gen)(gen)或(huo)許兩根(gen)(gen)(gen)并排平行的(de)(de)(de)(de)(de)BV線(xian)(xian)(xian)(xian)(xian)(xian)外面(mian)再裹一(yi)層膠(jiao)皮這層膠(jiao)皮就是(shi)護(hu)(hu)(hu)套(tao)(tao)(tao)(tao)(tao)線(xian)(xian)(xian)(xian)(xian)(xian)。護(hu)(hu)(hu)套(tao)(tao)(tao)(tao)(tao)線(xian)(xian)(xian)(xian)(xian)(xian)也(ye)是(shi)一(yi)種最常用(yong)(yong)(yong)的(de)(de)(de)(de)(de)家用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian),通常是(shi)由三芯(xin)(xin)(xin)或(huo)許兩芯(xin)(xin)(xin)組成的(de)(de)(de)(de)(de)。挑選護(hu)(hu)(hu)線(xian)(xian)(xian)(xian)(xian)(xian)套(tao)(tao)(tao)(tao)(tao)時(shi) 先差(cha)異是(shi)軟護(hu)(hu)(hu)線(xian)(xian)(xian)(xian)(xian)(xian)套(tao)(tao)(tao)(tao)(tao)仍(reng)是(shi)硬護(hu)(hu)(hu)線(xian)(xian)(xian)(xian)(xian)(xian)套(tao)(tao)(tao)(tao)(tao),然后按照(zhao)自己的(de)(de)(de)(de)(de)需求來購買護(hu)(hu)(hu)線(xian)(xian)(xian)(xian)(xian)(xian)套(tao)(tao)(tao)(tao)(tao)的(de)(de)(de)(de)(de)形(xing)狀在運用(yong)(yong)(yong)過程中也(ye)有(you)很大的(de)(de)(de)(de)(de)差(cha)異,而且運用(yong)(yong)(yong)場合也(ye)不(bu)同(tong)。挑選護(hu)(hu)(hu)線(xian)(xian)(xian)(xian)(xian)(xian)套(tao)(tao)(tao)(tao)(tao)時(shi)要(yao)檢查清楚 護(hu)(hu)(hu)線(xian)(xian)(xian)(xian)(xian)(xian)套(tao)(tao)(tao)(tao)(tao)是(shi)否有(you)裂縫(feng)等之類的(de)(de)(de)(de)(de)倒霉情況。最常用(yong)(yong)(yong)的(de)(de)(de)(de)(de)4種護(hu)(hu)(hu)套(tao)(tao)(tao)(tao)(tao)線(xian)(xian)(xian)(xian)(xian)(xian)規范:BVV 銅芯(xin)(xin)(xin)聚(ju)氯(lv)(lv)(lv)乙(yi)(yi)烯(xi)(xi)(xi)(xi)絕(jue)(jue)緣聚(ju)氯(lv)(lv)(lv)乙(yi)(yi)烯(xi)(xi)(xi)(xi)護(hu)(hu)(hu)套(tao)(tao)(tao)(tao)(tao)圓形(xing)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian))BLVV 鋁(lv)芯(xin)(xin)(xin)聚(ju)氯(lv)(lv)(lv)乙(yi)(yi)烯(xi)(xi)(xi)(xi)絕(jue)(jue)緣聚(ju)氯(lv)(lv)(lv)乙(yi)(yi)烯(xi)(xi)(xi)(xi)護(hu)(hu)(hu)套(tao)(tao)(tao)(tao)(tao)圓形(xing)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian))BVVB 銅芯(xin)(xin)(xin)聚(ju)氯(lv)(lv)(lv)乙(yi)(yi)烯(xi)(xi)(xi)(xi)絕(jue)(jue)緣聚(ju)氯(lv)(lv)(lv)乙(yi)(yi)烯(xi)(xi)(xi)(xi)護(hu)(hu)(hu)套(tao)(tao)(tao)(tao)(tao)平形(xing)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian))BLVVB 鋁(lv)芯(xin)(xin)(xin)聚(ju)氯(lv)(lv)(lv)乙(yi)(yi)烯(xi)(xi)(xi)(xi)絕(jue)(jue)緣聚(ju)氯(lv)(lv)(lv)乙(yi)(yi)烯(xi)(xi)(xi)(xi)護(hu)(hu)(hu)套(tao)(tao)(tao)(tao)(tao)平形(xing)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian))

 

一、BV線的種類

ZC-BV:銅芯高(gao)壓聚(ju)乙烯電(dian)纜護套絕緣電(dian)線,電(dian)纜護套料再加上無鹵阻燃劑,脫離用(yong)火不著火。

ZA(B、C)-BV:阻燃(ran)等級BV線又分為(wei)(wei)A、B、C三個等級,在這(zhe)其(qi)間A類(lei)(lei)阻燃(ran)性型相較為(wei)(wei)好的,以(yi)此類(lei)(lei)推,廣泛的為(wei)(wei)ZC-BV。

N-BV:銅芯(xin)高壓聚(ju)乙烯電(dian)纜(lan)(lan)護套礦(kuang)產絕緣電(dian)纜(lan)(lan)線:一(yi)般正(zheng)常著火情況下(xia)還可以正(zheng)常運用。

二(er)、BV線(xian)的(de)規范類型

BV線一般用絕緣套管管理處(chu)金屬復合資料(liao)電導(dao)體橫截面(mian)(mian)積來不(bu)一樣(yang)規范。(比(bi)如(ru)4平米(mi)BV線銅芯橫截面(mian)(mian)直徑為2.25mm,根據圓形(xing)面(mian)(mian)積核算(suan)辦法S=π*r*r=3.976立(li)方(fang)毫米(mi))

廣泛bv電線規范類(lei)型:0.75平(ping)(ping)(ping)(ping)(ping)方(fang)(fang),1平(ping)(ping)(ping)(ping)(ping)方(fang)(fang),1.5平(ping)(ping)(ping)(ping)(ping)方(fang)(fang),2.5平(ping)(ping)(ping)(ping)(ping)方(fang)(fang),4平(ping)(ping)(ping)(ping)(ping)方(fang)(fang),6平(ping)(ping)(ping)(ping)(ping)方(fang)(fang),10平(ping)(ping)(ping)(ping)(ping)方(fang)(fang),16平(ping)(ping)(ping)(ping)(ping)方(fang)(fang),25平(ping)(ping)(ping)(ping)(ping)方(fang)(fang),35平(ping)(ping)(ping)(ping)(ping)方(fang)(fang),50平(ping)(ping)(ping)(ping)(ping)方(fang)(fang),70平(ping)(ping)(ping)(ping)(ping)方(fang)(fang),95平(ping)(ping)(ping)(ping)(ping)方(fang)(fang),120平(ping)(ping)(ping)(ping)(ping)方(fang)(fang),150平(ping)(ping)(ping)(ping)(ping)方(fang)(fang),185平(ping)(ping)(ping)(ping)(ping)方(fang)(fang),240平(ping)(ping)(ping)(ping)(ping)方(fang)(fang)等。

三、BV電線的合適運用的規模

BV電(dian)線具有抗強性、耐磨(mo)性、防潮等特性,一(yi)般合適運用(yong)(yong)的(de)規模單芯硬電(dian)導體無護線套電(dian)纜,可用(yong)(yong)交(jiao)流電(dian)路450/750V及下述動(dong)力裝置、日子(zi)家電(dian)、車內表(biao)面盤及通(tong)訊設(she)備用(yong)(yong)的(de)電(dian)纜電(dian)線。