護套線-濟南UL護套線-濟寧UL護套線

護套線-濟南UL護套線-濟寧UL護套線。

護(hu)套(tao)(tao)(tao)線(xian)(xian)(xian)其實可以理解為(wei)(wei)兩(liang)(liang)根(gen)(gen)(gen)或者(zhe)三根(gen)(gen)(gen)并列平(ping)行的(de)(de)BV電(dian)(dian)線(xian)(xian)(xian)（這里指的(de)(de)是BVV護(hu)套(tao)(tao)(tao)線(xian)(xian)(xian)），BV電(dian)(dian)線(xian)(xian)(xian)本來有(you)絕緣膠(jiao)皮(pi)的(de)(de)，在三根(gen)(gen)(gen)或者(zhe)兩(liang)(liang)根(gen)(gen)(gen)并列平(ping)行的(de)(de)BV線(xian)(xian)(xian)外面再裹一(yi)層(ceng)膠(jiao)皮(pi)這層(ceng)膠(jiao)皮(pi)就是護(hu)套(tao)(tao)(tao)線(xian)(xian)(xian)。護(hu)套(tao)(tao)(tao)線(xian)(xian)(xian)也是一(yi)種常(chang)用(yong)的(de)(de)家用(yong)電(dian)(dian)線(xian)(xian)(xian)，通常(chang)是由三芯(xin)或者(zhe)兩(liang)(liang)芯(xin)組成(cheng)的(de)(de)。從材質上分，護(hu)套(tao)(tao)(tao)線(xian)(xian)(xian)可分為(wei)(wei)軟護(hu)套(tao)(tao)(tao)(rvv)和硬(ying)(ying)護(hu)套(tao)(tao)(tao)(bvv)。軟護(hu)套(tao)(tao)(tao)是儀(yi)表電(dian)(dian)器(qi)(qi)系統中(zhong)比較常(chang)用(yong)的(de)(de)一(yi)種類型，內部的(de)(de)芯(xin)線(xian)(xian)(xian)根(gen)(gen)(gen)數不定，外面還有(you)PVC護(hu)套(tao)(tao)(tao)，而(er)且對芯(xin)線(xian)(xian)(xian)之間的(de)(de)排列沒有(you)特別要(yao)求。硬(ying)(ying)護(hu)套(tao)(tao)(tao)線(xian)(xian)(xian)可以用(yong)于動力裝置、儀(yi)表、電(dian)(dian)信設備及生活電(dian)(dian)器(qi)(qi)等交流電(dian)(dian)壓在450/750V及以下用(yong)的(de)(de)電(dian)(dian)纜(lan)電(dian)(dian)線(xian)(xian)(xian)，同時還用(yong)于明裝電(dian)(dian)線(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。

護套線是(shi)兩根或者三(san)根并(bing)列平行的BV電(dian)(dian)線(xian)，一(yi)般具(ju)有(you)絕緣(yuan)性能(neng)，護線(xian)套也是(shi)家用(yong)電(dian)(dian)線(xian)的一(yi)種(zhong)，然而(er)對于(yu)(yu)電(dian)(dian)纜線(xian)通常是(shi)由幾根或幾組(zu)導線(xian)每組(zu)至少兩根絞合而(er)成(cheng)的類(lei)似繩索(suo)的電(dian)(dian)纜，每組(zu)導線(xian)之間相互絕緣(yuan)，并(bing)常圍繞著一(yi)根中心扭成(cheng)，整個外面包有(you)高度絕緣(yuan)的覆蓋(gai)層。多架設在空中或裝在地下(xia)、水(shui)底，用(yong)于(yu)(yu)電(dian)(dian)訊或電(dian)(dian)力輸送。

大(da)家都(dou)知(zhi)(zhi)(zhi)道(dao)水(shui)火(huo)無情，我(wo)們(men)在(zai)裝(zhuang)修(xiu)(xiu)的時候(hou)無論如何都(dou)是(shi)(shi)(shi)要(yao)重新做一下(xia)水(shui)電(dian)(dian)的，水(shui)要(yao)是(shi)(shi)(shi)裝(zhuang)修(xiu)(xiu)的時候(hou)沒有(you)做好(hao)頂多(duo)(duo)就(jiu)是(shi)(shi)(shi)漏水(shui)，但(dan)是(shi)(shi)(shi)要(yao)是(shi)(shi)(shi)電(dian)(dian)路沒有(you)做好(hao)，那可就(jiu)要(yao)出大(da)事了(le)。水(shui)電(dian)(dian)都(dou)是(shi)(shi)(shi)***東西，我(wo)們(men)一般人(ren)(ren)都(dou)不懂，但(dan)是(shi)(shi)(shi)不懂也不能什(shen)么也不知(zhi)(zhi)(zhi)道(dao)。你知(zhi)(zhi)(zhi)道(dao)有(you)些電(dian)(dian)線沒接好(hao)，我(wo)們(men)就(jiu)是(shi)(shi)(shi)在(zai)用(yong)(yong)生命試電(dian)(dian)！很多(duo)(duo)裝(zhuang)修(xiu)(xiu)工，都(dou)會在(zai)裝(zhuang)修(xiu)(xiu)時敲(qiao)掉(diao)衛(wei)生間(jian)(jian)里一個(ge)至關重要(yao)的小盒子，那么花(hua)灑上需(xu)要(yao)接的電(dian)(dian)線直接沒有(you)了(le)，要(yao)知(zhi)(zhi)(zhi)道(dao)，少了(le)這個(ge)東西，往(wang)后可是(shi)(shi)(shi)有(you)非常大(da)的隱患的！裝(zhuang)修(xiu)(xiu)過(guo)程中，大(da)部分業主都(dou)是(shi)(shi)(shi)直接把整個(ge)房(fang)子交到工人(ren)(ren)手上，不知(zhi)(zhi)(zhi)道(dao)什(shen)么時候(hou)裝(zhuang)修(xiu)(xiu)工用(yong)(yong)水(shui)泥給(gei)(gei)抹了(le)去，更不知(zhi)(zhi)(zhi)道(dao)衛(wei)生間(jian)(jian)花(hua)灑竟然還是(shi)(shi)(shi)要(yao)接根電(dian)(dian)線。這些保命用(yong)(yong)的措施，都(dou)在(zai)業主不了(le)解的情況下(xia)，被不靠譜的裝(zhuang)修(xiu)(xiu)工給(gei)(gei)隨意拆改掉(diao)了(le)。

RVV電纜全稱銅芯聚氯乙烯絕緣聚氯乙烯護套軟電纜，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。RVV電纜線主要用于中、輕型移動電器、儀表儀器、家用電器、動力照明等柔性使用場所，可傳輸控制信號，也可傳輸動力信號，也適合敷設在橋架和軟管中。同RV型,用于潮濕和機械防護要求較高及經常移動、彎曲的場所。

雙芯(xin)(xin)護(hu)套線(xian)(xian)(xian)其中(zhong)一(yi)根(gen)斷路(lu)了想(xiang)繼(ji)續(xu)(xu)使(shi)(shi)(shi)用其中(zhong)的(de)(de)(de)(de)(de)一(yi)根(gen)電線(xian)(xian)(xian)，還是(shi)(shi)想(xiang)把壞(huai)了的(de)(de)(de)(de)(de)那(nei)根(gen)修好(hao)繼(ji)續(xu)(xu)使(shi)(shi)(shi)用兩(liang)根(gen)線(xian)(xian)(xian)？下面我(wo)分別說一(yi)下想(xiang)要達到(dao)這兩(liang)種連接效果的(de)(de)(de)(de)(de)方法。只(zhi)用其中(zhong)一(yi)根(gen)雙芯(xin)(xin)線(xian)(xian)(xian)壞(huai)了一(yi)根(gen)，可以把好(hao)的(de)(de)(de)(de)(de)那(nei)一(yi)根(gen)做(zuo)單(dan)芯(xin)(xin)線(xian)(xian)(xian)使(shi)(shi)(shi)用，壞(huai)了的(de)(de)(de)(de)(de)那(nei)根(gen)不用管它(ta)，把它(ta)扔(reng)在(zai)那(nei)里就行了。我(wo)們要做(zuo)的(de)(de)(de)(de)(de)，就是(shi)(shi)找出哪(na)(na)根(gen)線(xian)(xian)(xian)是(shi)(shi)好(hao)的(de)(de)(de)(de)(de)，哪(na)(na)根(gen)線(xian)(xian)(xian)是(shi)(shi)壞(huai)的(de)(de)(de)(de)(de)。需要使(shi)(shi)(shi)用到(dao)的(de)(de)(de)(de)(de)工具是(shi)(shi)萬用表——如果線(xian)(xian)(xian)被固定住了，且比較長（比兩(liang)根(gen)表筆伸展了還長），那(nei)我(wo)們還需要用到(dao)一(yi)段電線(xian)(xian)(xian)做(zuo)輔助測量。

方法是(shi)把(ba)(ba)萬(wan)用表(biao)(biao)(biao)(biao)調到(dao)蜂鳴檔(dang)，一(yi)根(gen)(gen)表(biao)(biao)(biao)(biao)筆(bi)(bi)(bi)接觸(chu)電(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)首(shou)端，另一(yi)個接觸(chu)電(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)尾端。如(ru)果萬(wan)用表(biao)(biao)(biao)(biao)發出(chu)蜂鳴聲(sheng)，表(biao)(biao)(biao)(biao)示(shi)該(gai)電(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)正(zheng)常。如(ru)果萬(wan)用表(biao)(biao)(biao)(biao)無反應，表(biao)(biao)(biao)(biao)示(shi)該(gai)電(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)斷了——雙(shuang)芯線(xian)(xian)(xian)(xian)(xian)(xian)如(ru)果線(xian)(xian)(xian)(xian)(xian)(xian)色一(yi)樣，可(ke)(ke)以用其中(zhong)一(yi)支表(biao)(biao)(biao)(biao)筆(bi)(bi)(bi)分別(bie)接觸(chu)兩(liang)根(gen)(gen)電(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)，只要其中(zhong)一(yi)根(gen)(gen)能夠發出(chu)蜂鳴聲(sheng)，就表(biao)(biao)(biao)(biao)示(shi)正(zheng)常，且代表(biao)(biao)(biao)(biao)現在兩(liang)根(gen)(gen)表(biao)(biao)(biao)(biao)筆(bi)(bi)(bi)所接觸(chu)的(de)(de)(de)(de)(de)電(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)為同一(yi)根(gen)(gen)線(xian)(xian)(xian)(xian)(xian)(xian)。如(ru)果表(biao)(biao)(biao)(biao)筆(bi)(bi)(bi)不夠長，可(ke)(ke)以接觸(chu)輔助電(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)：一(yi)根(gen)(gen)表(biao)(biao)(biao)(biao)筆(bi)(bi)(bi)接觸(chu)待(dai)測(ce)線(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)首(shou)端，另一(yi)根(gen)(gen)表(biao)(biao)(biao)(biao)筆(bi)(bi)(bi)和輔助電(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)首(shou)端接觸(chu)（記得剝(bo)線(xian)(xian)(xian)(xian)(xian)(xian)皮），再用輔助電(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)尾端當做表(biao)(biao)(biao)(biao)筆(bi)(bi)(bi)進行測(ce)量。繼續使用兩(liang)根(gen)(gen)如(ru)果護套線(xian)(xian)(xian)(xian)(xian)(xian)是(shi)暗(an)裝的(de)(de)(de)(de)(de)，我(wo)們是(shi)無法直接對(dui)電(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)進行維修的(de)(de)(de)(de)(de)，如(ru)果真的(de)(de)(de)(de)(de)想修，***把(ba)(ba)電(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)從(cong)墻里拉(la)出(chu)來(lai)。如(ru)果是(shi)明裝，那就比較簡單了。去(qu)買一(yi)根(gen)(gen)電(dian)(dian)子電(dian)(dian)筆(bi)(bi)(bi) 。

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