護(hu)(hu)套(tao)電線(xian)(xian)(xian)(xian)類型一般分為有(you)BVV線(xian)(xian)(xian)(xian)和RVV線(xian)(xian)(xian)(xian),其中(zhong)它們的(de)(de)(de)型號字母表示B:表示布電線(xian)(xian)(xian)(xian),R:代表軟(ruan)線(xian)(xian)(xian)(xian)軟(ruan)結構的(de)(de)(de)意(yi)思,V:塑(su)料中(zhong)的(de)(de)(de)聚氯乙烯(xi)絕(jue)緣,V:塑(su)料中(zhong)的(de)(de)(de)聚氯乙烯(xi)護(hu)(hu)套(tao)。其實這兩種電線(xian)(xian)(xian)(xian)在其本質上是相同的(de)(de)(de),都是屬(shu)于(yu)護(hu)(hu)套(tao)電線(xian)(xian)(xian)(xian),但(dan)是進(jin)行分別的(de)(de)(de)話,它們在類別上和構造(zao)上會有(you)一定的(de)(de)(de)區別,比如(ru)說BVV線(xian)(xian)(xian)(xian)屬(shu)于(yu)硬護(hu)(hu)套(tao)線(xian)(xian)(xian)(xian),而(er)RVV線(xian)(xian)(xian)(xian)屬(shu)于(yu)軟(ruan)護(hu)(hu)套(tao)線(xian)(xian)(xian)(xian)。
閃奇BVVB產品
BVV線(xian)和RVV線(xian)在類別上有什么不同?
BVV電(dian)(dian)纜(lan)全(quan)稱(cheng)銅芯(xin)(xin)聚(ju)(ju)氯(lv)(lv)乙(yi)烯(xi)絕(jue)緣(yuan)聚(ju)(ju)氯(lv)(lv)乙(yi)烯(xi)護套(tao)(tao)(tao)圓型護套(tao)(tao)(tao)線,又(you)稱(cheng)輕(qing)(qing)型聚(ju)(ju)氯(lv)(lv)乙(yi)烯(xi)護套(tao)(tao)(tao)電(dian)(dian)纜(lan),俗稱(cheng)硬(ying)護套(tao)(tao)(tao)線,是護套(tao)(tao)(tao)線的一(yi)種(zhong)。用戶通俗的說法BVV為(wei)圓形硬(ying)護套(tao)(tao)(tao),BVVB為(wei)扁形硬(ying)護套(tao)(tao)(tao);RVV電(dian)(dian)纜(lan)全(quan)稱(cheng)輕(qing)(qing)型銅芯(xin)(xin)聚(ju)(ju)氯(lv)(lv)乙(yi)稀絕(jue)緣(yuan)聚(ju)(ju)氯(lv)(lv)乙(yi)稀護套(tao)(tao)(tao)軟(ruan)電(dian)(dian)纜(lan),又(you)稱(cheng)輕(qing)(qing)型聚(ju)(ju)氯(lv)(lv)乙(yi)烯(xi)護套(tao)(tao)(tao)軟(ruan)線,俗稱(cheng)軟(ruan)護套(tao)(tao)(tao)線,是護套(tao)(tao)(tao)線的一(yi)種(zhong)。
閃奇RVV產品
BVV線和RVV線在構造上有(you)什么區別(bie)?
BVV線(xian)為內(nei)(nei)(nei)部(bu)單根(gen)(gen)截(jie)面(mian)較(jiao)大的(de)(de)銅線(xian),RVV內(nei)(nei)(nei)部(bu)為單根(gen)(gen)截(jie)面(mian)較(jiao)小(xiao)的(de)(de)銅線(xian)。例如 都是(shi)(shi)2*1.5的(de)(de)護套;BVV內(nei)(nei)(nei)芯(xin)是(shi)(shi)單根(gen)(gen)的(de)(de)銅絲(si)BVV,有2個(ge)內(nei)(nei)(nei)芯(xin),每個(ge)內(nei)(nei)(nei)芯(xin)的(de)(de)截(jie)面(mian)是(shi)(shi)1.5,而每個(ge)內(nei)(nei)(nei)芯(xin)是(shi)(shi)1根(gen)(gen)直(zhi)徑(jing)(jing)為1.38的(de)(de)銅絲(si);RVV內(nei)(nei)(nei)芯(xin)是(shi)(shi)很多小(xiao)細絲(si)組成的(de)(de),RVV2個(ge)內(nei)(nei)(nei)芯(xin),每個(ge)內(nei)(nei)(nei)芯(xin)的(de)(de)截(jie)面(mian)是(shi)(shi)1.5,但是(shi)(shi)每個(ge)內(nei)(nei)(nei)芯(xin)是(shi)(shi)有30根(gen)(gen)直(zhi)徑(jing)(jing)為0.25MM的(de)(de)銅絲(si)組成。所以BVV比(bi)RVV 硬;
RVV應(ying)用于(yu)(yu)電(dian)(dian)器、儀(yi)表(biao)和(he)電(dian)(dian)子設備及(ji)自動(dong)代(dai)裝置(zhi)用電(dian)(dian)源線(xian)(xian)、控(kong)制線(xian)(xian)及(ji)信(xin)號傳輸線(xian)(xian),具體可用于(yu)(yu)防盜報警(jing)系統(tong)、樓宇(yu)對講系統(tong)、儀(yi)器、儀(yi)表(biao)、監視監控(kong)的(de)控(kong)制安裝等;BVV硬護套線(xian)(xian)適(shi)用于(yu)(yu)交流電(dian)(dian)壓450/750V及(ji)以下動(dong)力裝置(zhi)、日用電(dian)(dian)器、儀(yi)表(biao)及(ji)電(dian)(dian)信(xin)設備用的(de)電(dian)(dian)纜(lan)電(dian)(dian)線(xian)(xian),同時(shi)還用于(yu)(yu)明裝電(dian)(dian)線(xian)(xian)。
以(yi)上就是關BVV線(xian)(xian)和RVV線(xian)(xian)的(de)(de)區(qu)別(bie)(bie)(bie),相信大家對這兩(liang)者的(de)(de)區(qu)別(bie)(bie)(bie)和優點都有(you)所了解,BVV線(xian)(xian)比(bi)RVV線(xian)(xian)硬(ying),RVV電纜是軟護套線(xian)(xian),而(er)BVV則為硬(ying)護套線(xian)(xian),由于(yu)構造的(de)(de)不同,所以(yi)兩(liang)種電纜的(de)(de)使(shi)用(yong)范圍(wei)也是有(you)這一定(ding)的(de)(de)區(qu)別(bie)(bie)(bie),在(zai)選擇時我們(men)更應該根據環境來(lai)選擇自己(ji)應該來(lai)使(shi)用(yong)合適(shi)的(de)(de)電纜。
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