RVVP全稱銅芯聚氯(lv)乙烯(xi)絕(jue)(jue)緣聚氯(lv)乙烯(xi)護(hu)套(tao)屏蔽(bi)(bi)軟電纜，RVVP電纜的代號含義：R 代表軟電線(xian)；V 聚氯(lv)乙烯(xi)絕(jue)(jue)緣；V 聚氯(lv)乙烯(xi)護(hu)套(tao)；P 屏蔽(bi)(bi)。RVVP是一種軟導體PVC絕(jue)(jue)緣線(xian)外加(jia)屏蔽(bi)(bi)層和PVC護(hu)套(tao)的電纜，銅芯聚氯(lv)乙烯(xi)絕(jue)(jue)緣屏蔽(bi)(bi)聚氯(lv)乙烯(xi)護(hu)套(tao)軟電纜，又叫做電氣連接抗干(gan)擾軟電纜。額定電壓300/300V。RVVP電纜常用規格型號：線(xian)芯常用芯數為(wei)2-20芯，常用線(xian)芯線(xian)徑為(wei)：0.5平(ping)方(fang)(fang)、0.75平(ping)方(fang)(fang)、1.0平(ping)方(fang)(fang)，1.5平(ping)方(fang)(fang)2.5平(ping)方(fang)(fang)、4平(ping)方(fang)(fang)等。屏蔽(bi)(bi)軟電纜RVVP主要適用于控制(zhi)信號傳輸線(xian)、電氣設(she)備(bei)、儀(yi)表、自動(dong)化設(she)備(bei)、安防(fang)(fang)防(fang)(fang)盜報警系(xi)統、高樓宇對講(jiang)系(xi)統、家(jia)用照明連接線(xian)等。

作為(wei)電(dian)線(xian)(xian)電(dian)纜(lan)(lan)(lan)行業的(de)(de)從(cong)業者的(de)(de)一員，平時在接待(dai)客戶的(de)(de)時候經(jing)常會(hui)被問(wen)到各(ge)種各(ge)樣的(de)(de)問(wen)題，其中比較多的(de)(de)就是電(dian)線(xian)(xian)電(dian)纜(lan)(lan)(lan)阻(zu)(zu)燃(ran)(ran)等級(ji)(ji)的(de)(de)含義？在電(dian)線(xian)(xian)電(dian)纜(lan)(lan)(lan)行業，阻(zu)(zu)燃(ran)(ran)電(dian)線(xian)(xian)標(biao)簽上(shang)的(de)(de)字符(fu)“ZR＂是阻(zu)(zu)燃(ran)(ran)的(de)(de)意(yi)思，阻(zu)(zu)燃(ran)(ran)的(de)(de)國(guo)家(jia)標(biao)準(zhun)依據為(wei)GB／T19666－2005，其試驗方法標(biao)準(zhun)是GB／T18380－2008。根(gen)據國(guo)家(jia)標(biao)準(zhun)規定，阻(zu)(zu)燃(ran)(ran)分(fen)A、B、C三(san)級(ji)(ji)，ZA代(dai)表A級(ji)(ji)阻(zu)(zu)燃(ran)(ran)，ZB代(dai)表B級(ji)(ji)阻(zu)(zu)燃(ran)(ran)，ZR默認為(wei)C級(ji)(ji)阻(zu)(zu)燃(ran)(ran)。如果消費者看(kan)到電(dian)線(xian)(xian)標(biao)簽上(shang)寫著(zhu)ZR符(fu)號的(de)(de)，就是代(dai)表ZC阻(zu)(zu)燃(ran)(ran)級(ji)(ji)別(bie)，也就是最低級(ji)(ji)別(bie)。

作為一(yi)個有(you)著30多年生產電(dian)(dian)(dian)(dian)(dian)線電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)經驗的(de)(de)廠家，平時在(zai)(zai)(zai)接待客戶的(de)(de)時候經常會被問到關于(yu)國標阻(zu)燃電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)(de)問題，有(you)些客戶對阻(zu)燃電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)(de)概念分辨不清，對其結(jie)構(gou)及特性不甚了解，從而導致(zhi)無(wu)法根(gen)據供電(dian)(dian)(dian)(dian)(dian)要求(qiu)正確設計選用。阻(zu)燃電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)是指：在(zai)(zai)(zai)規定試驗條件下(xia)，試樣被燃燒，在(zai)(zai)(zai)撤去試驗火(huo)(huo)源后(hou)，火(huo)(huo)焰的(de)(de)蔓延(yan)僅在(zai)(zai)(zai)限(xian)定范圍(wei)內(nei)，殘焰或(huo)殘灼(zhuo)在(zai)(zai)(zai)限(xian)定時間(jian)內(nei)能(neng)自行熄滅(mie)的(de)(de)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)。它的(de)(de)根(gen)本特性是：在(zai)(zai)(zai)火(huo)(huo)災情況下(xia)有(you)可(ke)能(neng)被燒壞(huai)而不能(neng)運行，但可(ke)阻(zu)止火(huo)(huo)勢的(de)(de)蔓延(yan)。通(tong)俗地講，電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)萬一(yi)失(shi)(shi)火(huo)(huo)，能(neng)夠把燃燒限(xian)制在(zai)(zai)(zai)局部(bu)范圍(wei)內(nei)，不產生蔓延(yan)，保住(zhu)其他的(de)(de)各種設備，避(bi)免造成更大的(de)(de)損失(shi)(shi)。阻(zu)燃電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)(de)結(jie)構(gou)和普通(tong)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)基本相同，不同之(zhi)處在(zai)(zai)(zai)于(yu)它的(de)(de)絕緣(yuan)層、護套、外護層以及輔(fu)助(zhu)材料（包帶(dai)及填充）全部(bu)或(huo)部(bu)分采用阻(zu)燃材料。

BVR線是一種銅芯聚氯乙烯絕緣軟電線,其應用于固定布線時要求柔軟的場合。BVR電線是一種配電柜專用軟電線，也叫二次線。B是指歸類屬于布電線，V是指PVC聚氯乙烯，俗稱“塑料”，R是指軟的意思，即增加導體根數。本地礦用橡套電纜適用于交流額定電壓450/750V及以下的動力裝置的固定敷設。如家裝照明。固定布線可用于室內明敷、穿管等場合。為了方便在安裝過程中的區別，可分為紅、黃、藍、綠、黑、白、雙共七種顏色。由于BVR是軟結構的，本地礦用橡套電纜運用(yong)范(fan)圍也多在軟環(huan)境下。BVR電(dian)線(xian)和(he)BV電(dian)線(xian)唯一的(de)差(cha)別在于，R型電(dian)線(xian)導(dao)(dao)(dao)體線(xian)徑(jing)(jing)為(wei)軟銅絲。即：增(zeng)加導(dao)(dao)(dao)體根(gen)數(shu)，減少單(dan)根(gen)導(dao)(dao)(dao)體直(zhi)徑(jing)(jing)，單(dan)根(gen)導(dao)(dao)(dao)體直(zhi)徑(jing)(jing)小于1毫米(mi)。這樣一來，BVR電(dian)線(xian)就非常柔(rou)軟，敷設角度要求較(jiao)BV電(dian)線(xian)大(da)大(da)降低，穿(chuan)線(xian)管(guan)，線(xian)槽時(shi)更加方便，快捷，降低工作強度的(de)同(tong)時(shi)大(da)大(da)提高了(le)工作效率。深(shen)受(shou)廣大(da)電(dian)工及(ji)建筑裝飾人員喜歡。

在(zai)如今(jin)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)系統(tong)的(de)(de)應(ying)(ying)用(yong)中，質量好的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)是(shi)保證電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)系統(tong)正常運(yun)行可(ke)靠安全的(de)(de)關鍵(jian)因素(su)，特(te)別是(shi)在(zai)用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)高峰期中，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)的(de)(de)穩(wen)(wen)定(ding)性(xing)也成為(wei)了(le)客(ke)戶評(ping)估的(de)(de)重點(dian)。只有確保相關的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)擁有過(guo)硬(ying)的(de)(de)質量和(he)(he)穩(wen)(wen)定(ding)的(de)(de)性(xing)能(neng)，才能(neng)夠保證在(zai)正常使用(yong)的(de)(de)過(guo)程中維護客(ke)戶的(de)(de)應(ying)(ying)用(yong)要求和(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)運(yun)行的(de)(de)穩(wen)(wen)定(ding)性(xing)。1.認真(zhen)分(fen)析電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)材(cai)(cai)料(liao)的(de)(de)特(te)性(xing)功能(neng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)材(cai)(cai)料(liao)在(zai)實際應(ying)(ying)用(yong)中最(zui)受(shou)關注的(de)(de)點(dian)便是(shi)材(cai)(cai)料(liao)的(de)(de)導(dao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)特(te)性(xing)和(he)(he)絕(jue)緣特(te)性(xing)，其本身導(dao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)芯的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)和(he)(he)載流量是(shi)影響(xiang)這種電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)系統(tong)供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)效(xiao)果(guo)(guo)的(de)(de)關鍵(jian)因素(su)，而其絕(jue)緣外層和(he)(he)其電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓的(de)(de)也是(shi)保證電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)安全性(xing)的(de)(de)關鍵(jian)。針(zhen)對(dui)消費者來說，學習(xi)了(le)解電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)本身的(de)(de)特(te)性(xing)優點(dian)以(yi)及(ji)所采用(yong)的(de)(de)材(cai)(cai)料(liao)功能(neng)特(te)點(dian)，然后依照自身的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)需求選擇(ze)相應(ying)(ying)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)以(yi)便達到線路更好的(de)(de)導(dao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)效(xiao)果(guo)(guo)。

隨著(zhu)工業化(hua)和(he)城市化(hua)的(de)發(fa)展(zhan)，人(ren)類創造了(le)空前(qian)豐富的(de)物質(zhi)財富，但也換(huan)來了(le)天空昏暗、空氣污(wu)濁、污(wu)水橫流、垃圾圍城等(deng)環(huan)(huan)境污(wu)染，藍天碧水已經(jing)成為(wei)我(wo)們兒時的(de)記憶和(he)遙不可及的(de)夢想。用環(huan)(huan)境的(de)日益惡劣換(huan)來經(jing)濟的(de)高速(su)發(fa)展(zhan)，是值得的(de)嗎？我(wo)國持續三(san)十(shi)多(duo)年的(de)經(jing)濟高速(su)增長是令人(ren)驕傲的(de)，但伴隨的(de)是總(zong)體環(huan)(huan)境破壞、居民(min)健康損害。現在(zai)，越來越多(duo)的(de)人(ren)們意識到環(huan)(huan)境的(de)重(zhong)要(yao)性(xing)(xing)，綠色環(huan)(huan)保(bao)已經(jing)是一個(ge)全球共識，許多(duo)國家、團體和(he)個(ge)人(ren)都在(zai)為(wei)此貢獻(xian)自己(ji)的(de)力量。太平洋(yang)電纜基(ji)于電纜人(ren)對質(zhi)量安全的(de)重(zhong)視(shi)、對技術(shu)創新(xin)的(de)追(zhui)求以及企業公民(min)責任的(de)擔(dan)當(dang)，不斷創新(xin)和(he)研發(fa)綠色環(huan)(huan)保(bao)型電纜，具有(you)代(dai)表(biao)性(xing)(xing)的(de)主要(yao)有(you)阻(zu)燃型、防(fang)火型、低煙無鹵型、輻照(zhao)型等(deng)電線電纜，使電纜產業在(zai)可持續發(fa)展(zhan)道路上(shang)越走越穩。