護套線-低煙無鹵阻燃護套線-低煙無鹵電線的護套線

護(hu)(hu)套(tao)(tao)(tao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)其實(shi)可以(yi)理解為(wei)兩根(gen)或者三(san)根(gen)并(bing)列平(ping)(ping)行(xing)的(de)(de)(de)BV電(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)（這(zhe)里指(zhi)的(de)(de)(de)是BVV護(hu)(hu)套(tao)(tao)(tao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)），BV電(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)本來(lai)有絕緣膠(jiao)(jiao)(jiao)皮(pi)的(de)(de)(de)，在(zai)三(san)根(gen)或者兩根(gen)并(bing)列平(ping)(ping)行(xing)的(de)(de)(de)BV線(xian)(xian)(xian)(xian)(xian)(xian)(xian)外面(mian)再(zai)裹(guo)一層(ceng)膠(jiao)(jiao)(jiao)皮(pi)這(zhe)層(ceng)膠(jiao)(jiao)(jiao)皮(pi)就是護(hu)(hu)套(tao)(tao)(tao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)。護(hu)(hu)套(tao)(tao)(tao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)也是一種常(chang)(chang)用(yong)(yong)(yong)的(de)(de)(de)家用(yong)(yong)(yong)電(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)，通(tong)常(chang)(chang)是由三(san)芯或者兩芯組成的(de)(de)(de)。從材(cai)質上分(fen)，護(hu)(hu)套(tao)(tao)(tao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)可分(fen)為(wei)軟護(hu)(hu)套(tao)(tao)(tao)(rvv)和硬護(hu)(hu)套(tao)(tao)(tao)(bvv)。軟護(hu)(hu)套(tao)(tao)(tao)是儀表(biao)電(dian)(dian)器系統(tong)中比(bi)較常(chang)(chang)用(yong)(yong)(yong)的(de)(de)(de)一種類型，內部的(de)(de)(de)芯線(xian)(xian)(xian)(xian)(xian)(xian)(xian)根(gen)數不定，外面(mian)還(huan)有PVC護(hu)(hu)套(tao)(tao)(tao)，而且對芯線(xian)(xian)(xian)(xian)(xian)(xian)(xian)之間的(de)(de)(de)排列沒有特別要求。硬護(hu)(hu)套(tao)(tao)(tao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)可以(yi)用(yong)(yong)(yong)于動力裝(zhuang)置(zhi)、儀表(biao)、電(dian)(dian)信設備及(ji)生(sheng)活電(dian)(dian)器等交流(liu)電(dian)(dian)壓在(zai)450/750V及(ji)以(yi)下(xia)用(yong)(yong)(yong)的(de)(de)(de)電(dian)(dian)纜電(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)，同(tong)時還(huan)用(yong)(yong)(yong)于明裝(zhuang)電(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)。

由于現在家庭的裝修，一般都用線管，然后用三根銅線(火線、零線、接地線)穿過線管敷設。但護套線要比普通電線安全得多，所以現在在建筑領域家庭裝修中還是用得多。護套線就是以前用的電源線，以前家庭裝修，都用護套線作為照明和電源線；它可以直接埋設在墻內或是固定在墻上。它的好處在于可以省去穿線管或者穿線槽，由外邊的一層護套絕緣代替，敷設方便，快捷，外觀好看，使用安全，是連接家用移動插板，冰箱或者空調等電器的選擇。

護(hu)套(tao)線(xian)(xian)是兩(liang)根或(huo)者三根并列(lie)平行(xing)的(de)BV電(dian)(dian)(dian)線(xian)(xian)，一(yi)般具有(you)絕(jue)緣(yuan)性能，護(hu)線(xian)(xian)套(tao)也是家(jia)用(yong)電(dian)(dian)(dian)線(xian)(xian)的(de)一(yi)種(zhong)，然而對于電(dian)(dian)(dian)纜(lan)線(xian)(xian)通常(chang)是由幾根或(huo)幾組(zu)導線(xian)(xian)每組(zu)至少兩(liang)根絞合而成(cheng)的(de)類似繩索的(de)電(dian)(dian)(dian)纜(lan)，每組(zu)導線(xian)(xian)之間(jian)相互絕(jue)緣(yuan)，并常(chang)圍繞著一(yi)根中心扭(niu)成(cheng)，整個外面包有(you)高度(du)絕(jue)緣(yuan)的(de)覆蓋層(ceng)。多架設在空中或(huo)裝在地下(xia)、水底(di)，用(yong)于電(dian)(dian)(dian)訊(xun)或(huo)電(dian)(dian)(dian)力(li)輸送。

生活中(zhong)RVV軟護套(tao)(tao)(tao)線(xian)，可(ke)(ke)(ke)謂是(shi)隨處可(ke)(ke)(ke)見。比如插座線(xian)，燈頭(tou)線(xian)等等。隨著現代家(jia)裝電器(qi)的增多，如電視(shi)，冰(bing)箱(xiang)，電腦等等，家(jia)用(yong)電線(xian)的種類(lei)也越(yue)來越(yue)多。電線(xian)鋪設(she)在(zai)(zai)外(wai)面不美觀，而(er)且不安(an)全。安(an)裝在(zai)(zai)墻內(nei)，不方便(bian)。于(yu)是(shi)，護套(tao)(tao)(tao)線(xian)應運而(er)生。它比普通(tong)線(xian)較安(an)全，多一層保護套(tao)(tao)(tao)，可(ke)(ke)(ke)以直接(jie)埋(mai)設(she)在(zai)(zai)墻內(nei)或(huo)固定在(zai)(zai)墻上，好處在(zai)(zai)于(yu)可(ke)(ke)(ke)以省(sheng)去穿線(xian)管(guan)或(huo)者(zhe)穿線(xian)槽。敷設(she)方便(bian)快捷簡(jian)單，且外(wai)觀形態優美，聚氯(lv)乙烯絕緣外(wai)套(tao)(tao)(tao)有耐磨耐酸堿、耐油、防火、抗凍(dong)，使用(yong)壽命長等特點(dian)。

RVV電線全稱銅芯聚氯乙烯絕緣聚氯乙烯護套軟電線，又稱輕型聚氯乙烯護套軟線,俗稱軟護套線，是護套線的一種。主要應用于電器、儀表和電子設備及自動化裝置用電源線、控制線及信號傳輸線，具體可用于防盜報警系統、樓宇對講系統等。

雙(shuang)芯護套(tao)線(xian)其中一(yi)根斷路了(le)(le)想繼續(xu)使(shi)用(yong)(yong)其中的(de)(de)(de)(de)(de)一(yi)根電線(xian)，還是想把壞(huai)(huai)了(le)(le)的(de)(de)(de)(de)(de)那(nei)根修好繼續(xu)使(shi)用(yong)(yong)兩根線(xian)？下面我分別(bie)說一(yi)下想要(yao)達(da)到(dao)這兩種連接效果(guo)的(de)(de)(de)(de)(de)方法。只(zhi)用(yong)(yong)其中一(yi)根雙(shuang)芯線(xian)壞(huai)(huai)了(le)(le)一(yi)根，可以(yi)把好的(de)(de)(de)(de)(de)那(nei)一(yi)根做(zuo)單芯線(xian)使(shi)用(yong)(yong)，壞(huai)(huai)了(le)(le)的(de)(de)(de)(de)(de)那(nei)根不用(yong)(yong)管它(ta)(ta)，把它(ta)(ta)扔(reng)在那(nei)里(li)就(jiu)(jiu)行(xing)了(le)(le)。我們要(yao)做(zuo)的(de)(de)(de)(de)(de)，就(jiu)(jiu)是找出哪根線(xian)是好的(de)(de)(de)(de)(de)，哪根線(xian)是壞(huai)(huai)的(de)(de)(de)(de)(de)。需(xu)要(yao)使(shi)用(yong)(yong)到(dao)的(de)(de)(de)(de)(de)工具是萬用(yong)(yong)表(biao)——如果(guo)線(xian)被固(gu)定住了(le)(le)，且(qie)比較長（比兩根表(biao)筆伸展了(le)(le)還長），那(nei)我們還需(xu)要(yao)用(yong)(yong)到(dao)一(yi)段電線(xian)做(zuo)輔助測(ce)量。

方(fang)法(fa)是把萬用(yong)(yong)表(biao)(biao)調到蜂鳴檔，一(yi)(yi)根(gen)(gen)(gen)表(biao)(biao)筆(bi)接觸電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)的(de)首端(duan)，另(ling)一(yi)(yi)個接觸電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)的(de)尾(wei)端(duan)。如(ru)(ru)果(guo)(guo)(guo)萬用(yong)(yong)表(biao)(biao)發出蜂鳴聲(sheng)，表(biao)(biao)示(shi)該電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)正常(chang)。如(ru)(ru)果(guo)(guo)(guo)萬用(yong)(yong)表(biao)(biao)無反(fan)應(ying)，表(biao)(biao)示(shi)該電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)斷了——雙芯線(xian)(xian)(xian)(xian)如(ru)(ru)果(guo)(guo)(guo)線(xian)(xian)(xian)(xian)色一(yi)(yi)樣，可(ke)以用(yong)(yong)其(qi)中(zhong)一(yi)(yi)支(zhi)表(biao)(biao)筆(bi)分(fen)別接觸兩根(gen)(gen)(gen)電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)，只要其(qi)中(zhong)一(yi)(yi)根(gen)(gen)(gen)能夠發出蜂鳴聲(sheng)，就表(biao)(biao)示(shi)正常(chang)，且代表(biao)(biao)現在兩根(gen)(gen)(gen)表(biao)(biao)筆(bi)所接觸的(de)電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)為(wei)同一(yi)(yi)根(gen)(gen)(gen)線(xian)(xian)(xian)(xian)。如(ru)(ru)果(guo)(guo)(guo)表(biao)(biao)筆(bi)不夠長(chang)，可(ke)以接觸輔助電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)：一(yi)(yi)根(gen)(gen)(gen)表(biao)(biao)筆(bi)接觸待測線(xian)(xian)(xian)(xian)的(de)首端(duan)，另(ling)一(yi)(yi)根(gen)(gen)(gen)表(biao)(biao)筆(bi)和(he)輔助電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)的(de)首端(duan)接觸（記得剝(bo)線(xian)(xian)(xian)(xian)皮），再用(yong)(yong)輔助電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)的(de)尾(wei)端(duan)當做表(biao)(biao)筆(bi)進行測量。繼(ji)續使用(yong)(yong)兩根(gen)(gen)(gen)如(ru)(ru)果(guo)(guo)(guo)護套線(xian)(xian)(xian)(xian)是暗裝的(de)，我們是無法(fa)直接對(dui)電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)進行維修(xiu)的(de)，如(ru)(ru)果(guo)(guo)(guo)真的(de)想修(xiu)，***把電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)從(cong)墻里(li)拉出來。如(ru)(ru)果(guo)(guo)(guo)是明(ming)裝，那就比較簡單了。去買一(yi)(yi)根(gen)(gen)(gen)電(dian)(dian)(dian)子電(dian)(dian)(dian)筆(bi) 。

還有許多有關護套(tao)線(xian)，低(di)煙(yan)無鹵電線(xian)的(de)護套(tao)線(xian)，低(di)煙(yan)無鹵阻燃護套(tao)線(xian)，護套(tao)線(xian)信息資訊等您了(le)解，我們靜候您的(de)來電