電線電纜產品中，我們最常使(shi)用的(de)(de)型號有BV線、BVR線，很多消(xiao)費(fei)者就會有這(zhe)樣的(de)(de)疑問，這(zhe)BV 電線和 BVR 電線到底有什么區別呢？都用在什么地方呢？也因不(bu)了解情況而購買(mai)了錯誤型號的(de)(de)電線電纜，造成了不(bu)必要的(de)(de)麻煩。現在閃(shan)奇電器為大家(jia)做(zuo)出簡單(dan)而詳盡的(de)(de)講(jiang)解。

       BV線，全稱為(wei)(wei)一般(ban)用途單芯硬導體無護套電(dian)纜.BVR 電(dian)線，全稱為(wei)(wei)銅(tong)芯聚氯乙烯絕緣軟(ruan)電(dian)纜，從字(zi)面(mian)意思上可以看(kan)出，BV線，其導體結(jie)構為(wei)(wei)單芯，因此質地較(jiao)硬。BVR 電(dian)線，導體結(jie)構是由多股銅(tong)絲相(xiang)互(hu)絞(jiao)合而成的多芯導體，質地較(jiao)軟(ruan)。執(zhi)行(xing)標(biao)(biao)準(zhun)不同，BV是60227IEC01(BV)的通俗簡稱，執(zhi)行(xing)標(biao)(biao)準(zhun)為(wei)(wei)中華(hua)人民(min)共和國(guo)國(guo)家標(biao)(biao)準(zhun)，執(zhi)行(xing)標(biao)(biao)準(zhun)：GB/T5023.3-2008；BVR執(zhi)行(xing)標(biao)(biao)準(zhun)為(wei)(wei)中華(hua)人民(min)共和國(guo)機(ji)械行(xing)業標(biao)(biao)準(zhun)，執(zhi)行(xing)標(biao)(biao)準(zhun)：JB/8734.2-2016。

閃奇電器(qi)60227IEC01(BV)

       這兩種電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)之間最主要的區別(bie)就(jiu)是(shi)自(zi)身的柔(rou)(rou)軟度(du)不同(tong)(tong)，最佳使(shi)用條(tiao)件也不同(tong)(tong)，比(bi)(bi)如說，如果要用于家庭(ting)房間內的一(yi)般(ban)穿管配線(xian)(xian)(xian)(xian)(xian)(xian)，那么顯然應(ying)選用BV 線(xian)(xian)(xian)(xian)(xian)(xian)。因(yin)為BV 線(xian)(xian)(xian)(xian)(xian)(xian)導(dao)(dao)(dao)體(ti)(ti)為單芯，同(tong)(tong)時(shi)(shi)(shi)(shi)(shi)具有(you)一(yi)定(ding)的強(qiang)度(du)，因(yin)此(ci)(ci)穿線(xian)(xian)(xian)(xian)(xian)(xian)比(bi)(bi)較(jiao)(jiao)方便，同(tong)(tong)時(shi)(shi)(shi)(shi)(shi)，因(yin)只為單股導(dao)(dao)(dao)體(ti)(ti)，因(yin)此(ci)(ci)連接時(shi)(shi)(shi)(shi)(shi)接頭連接比(bi)(bi)較(jiao)(jiao)簡(jian)單，且不容(rong)易老化(hua)。但其(qi)缺點也同(tong)(tong)樣(yang)明(ming)顯，大(da)家都知道，電(dian)(dian)(dian)流是(shi)在(zai)電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)電(dian)(dian)(dian)纜(lan)導(dao)(dao)(dao)體(ti)(ti)的表面(mian)流動，BV 系列電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)電(dian)(dian)(dian)纜(lan)，因(yin)只為單股線(xian)(xian)(xian)(xian)(xian)(xian)芯，因(yin)此(ci)(ci)與(yu)電(dian)(dian)(dian)流的接觸面(mian)積較(jiao)(jiao)小(xiao)，負荷如果過大(da)容(rong)易發(fa)熱(re)，同(tong)(tong)時(shi)(shi)(shi)(shi)(shi)，載流量也相(xiang)對較(jiao)(jiao)小(xiao)。而(er)BVR 電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)，是(shi)由多(duo)股銅(tong)絲(si)相(xiang)互絞合而(er)成的多(duo)芯電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)電(dian)(dian)(dian)纜(lan)，因(yin)而(er)具有(you)較(jiao)(jiao)好的柔(rou)(rou)軟性，可以較(jiao)(jiao)大(da)幅度(du)的彎曲而(er)不容(rong)易發(fa)生斷裂，同(tong)(tong)時(shi)(shi)(shi)(shi)(shi)不容(rong)易損傷(shang)絕緣和護套。在(zai)線(xian)(xian)(xian)(xian)(xian)(xian)路要多(duo)個轉彎且幅度(du)較(jiao)(jiao)大(da)時(shi)(shi)(shi)(shi)(shi)，顯然使(shi)用BVR 電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)更(geng)好。同(tong)(tong)時(shi)(shi)(shi)(shi)(shi)，BVR 電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)的線(xian)(xian)(xian)(xian)(xian)(xian)芯多(duo)是(shi)由多(duo)股銅(tong)絲(si)絞合而(er)成，因(yin)此(ci)(ci)電(dian)(dian)(dian)流在(zai)電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)電(dian)(dian)(dian)纜(lan)導(dao)(dao)(dao)體(ti)(ti)上流動的表面(mian)積更(geng)大(da)，散熱(re)性更(geng)好，載流量相(xiang)比(bi)(bi)同(tong)(tong)規(gui)格(ge)型號的BV 電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)有(you)些(xie)許的提(ti)高。但是(shi)，因(yin)導(dao)(dao)(dao)體(ti)(ti)過多(duo)，在(zai)進行接頭時(shi)(shi)(shi)(shi)(shi)，需進行鍍錫防氧化(hua)處(chu)理(li)，一(yi)旦處(chu)理(li)不當，容(rong)易造成日后接觸不良而(er)造成發(fa)熱(re)等。

閃(shan)奇電器  BVR

       BV 系(xi)列和(he) BVR 系(xi)列電線電纜的(de)(de)區別和(he)定義就為大家(jia)簡單介紹，它們各有各的(de)(de)優勢，各有各的(de)(de)缺點，用戶可以(yi)根據自己(ji)的(de)(de)需求進行選用。

生產部