鋁芯電纜電(dian)線(xian)電(dian)纜(lan)(lan)耐(nai)磨(mo)(mo)損性(xing)包括兩個(ge)方面(mian):a)護套耐(nai)磨(mo)(mo)損的(de)能(neng)力；b)光纜(lan)(lan)標志(zhi)耐(nai)磨(mo)(mo)損的(de)能(neng)力。目的(de)：本試驗(yan)的(de)目的(de)是確定光纜(lan)(lan)護套耐(nai)磨(mo)(mo)損的(de)能(neng)力。試樣：試樣應是一(yi)段足以(yi)實施(shi)規定試驗(yan)的(de)光纜(lan)(lan)，其(qi)長(chang)度(du)通(tong)常為750mm。電(dian)線(xian)電(dian)纜(lan)(lan)耐(nai)磨(mo)(mo)損試驗(yan)機：電(dian)線(xian)電(dian)纜(lan)(lan)護套磨(mo)(mo)損試驗(yan)機應能(neng)在(10士(shi)1) mm的(de)長(chang)度(du)上，以(yi)(55士(shi)5)循環(huan)/分的(de)頻(pin)率，沿平行于(yu)光纜(lan)(lan)縱軸(zhou)的(de)方向來(lai)回(hui)擦磨(mo)(mo)光纜(lan)(lan)表面(mian)。擦磨(mo)(mo)刃口來(lai)回(hui)各移動(dong)一(yi)次(ci)，構成一(yi)個(ge)循環(huan)。

貴州鋁芯電纜國(guo)家能(neng)源局通報，今年新增農村(cun)電網(wang)(wang)(wang)改(gai)造(zao)(zao)(zao)升(sheng)級近千(qian)(qian)億(yi)(yi)元投資(zi)項目(mu)涉及(ji)(ji)25個省(sheng)區市及(ji)(ji)新疆生產建(jian)設兵(bing)團，共(gong)計項目(mu)2139個，投資(zi)約926.2億(yi)(yi)元。此(ci)次(ci)共(gong)計新建(jian)和改(gai)造(zao)(zao)(zao)110(66)千(qian)(qian)伏變(bian)電站415座、線路(lu)8500多公里(li)，35千(qian)(qian)伏變(bian)電站978座、線路(lu)9300多公里(li)，10千(qian)(qian)伏線路(lu)13萬(wan)公里(li)、配(pei)變(bian)14.4萬(wan)臺(tai)，低壓線路(lu)32.4萬(wan)公里(li)、戶表改(gai)造(zao)(zao)(zao)627.3萬(wan)戶。面對農網(wang)(wang)(wang)、縣域內(nei)主網(wang)(wang)(wang)網(wang)(wang)(wang)架依(yi)然較(jiao)為薄弱，單電源、單主變(bian)問(wen)題(ti)突出，互聯(lian)互帶能(neng)力較(jiao)差，以(yi)及(ji)(ji)主變(bian)容量不足、設備(bei)老化等(deng)問(wen)題(ti)普(pu)遍存在。國(guo)務(wu)院印發的《國(guo)家新型城鎮(zhen)化規(gui)劃(2014～2020年)》，拉(la)開了我國(guo)新型城鎮(zhen)化建(jian)設的序幕。2015年國(guo)家電網(wang)(wang)(wang)公司計劃安(an)排900億(yi)(yi)元的基建(jian)投資(zi)用于縣域110千(qian)(qian)伏及(ji)(ji)以(yi)下(xia)電網(wang)(wang)(wang)的建(jian)設與改(gai)造(zao)(zao)(zao)，另外(wai)，還(huan)要安(an)排一部(bu)分大修、技改(gai)資(zi)金用于農村(cun)配(pei)網(wang)(wang)(wang)的建(jian)設改(gai)造(zao)(zao)(zao)。通過電網(wang)(wang)(wang)建(jian)設和改(gai)造(zao)(zao)(zao)，解決21個縣域電網(wang)(wang)(wang)與主網(wang)(wang)(wang)聯(lian)系薄弱的問(wen)題(ti)，進一步提高農村(cun)配(pei)網(wang)(wang)(wang)的供電能(neng)力。

1. 看電纜電線長度：貴州阻燃的鋁芯電纜國家(jia)標準規定，電(dian)線(xian)電(dian)纜(lan)每卷100米(mi)，計量誤差不大于0.5%，也(ye)就是每卷線(xian)的(de)(de)(de)長度(du)為100±0.5米(mi)，但是有些商家(jia)標注的(de)(de)(de)是100±20米(mi)，但實際上，卻只有80米(mi)左(zuo)右。2. 看電(dian)阻值：電(dian)阻值超(chao)標的(de)(de)(de)話，電(dian)線(xian)就容易出(chu)現溫度(du)過(guo)高、老(lao)化的(de)(de)(de)危險(xian)，而且如(ru)果(guo)電(dian)線(xian)短(duan)路的(de)(de)(de)話，還會引發(fa)火災。并且電(dian)阻值超(chao)標，還增加(jia)傳輸電(dian)量時的(de)(de)(de)消耗，增加(jia)電(dian)費，所(suo)以，我(wo)們在(zai)選擇時，一定要留意這一點(dian)。3.看原(yuan)材(cai)(cai)料(liao)：純(chun)銅(tong)(tong)芯的(de)(de)(de)材(cai)(cai)料(liao)導電(dian)性(xing)好，而且不易老(lao)化，更加(jia)耐用(yong)，也(ye)減少了(le)故障發(fa)生。但是有些商家(jia)，會在(zai)銅(tong)(tong)材(cai)(cai)質(zhi)(zhi)中(zhong)添加(jia)一些雜(za)質(zhi)(zhi)銅(tong)(tong)、回收銅(tong)(tong)，還有的(de)(de)(de)劣(lie)質(zhi)(zhi)產品通過(guo)降低銅(tong)(tong)芯實際截面積，來減少銅(tong)(tong)材(cai)(cai)質(zhi)(zhi)的(de)(de)(de)用(yong)量，這樣容易導致(zhi)電(dian)線(xian)電(dian)纜(lan)用(yong)電(dian)過(guo)程中(zhong)發(fa)熱，損壞(huai)外(wai)邊的(de)(de)(de)絕緣層(ceng)塑料(liao)，容易讓電(dian)線(xian)老(lao)化，導致(zhi)出(chu)現漏電(dian)、短(duan)路的(de)(de)(de)問題。

據統計，截至目前，貴州阻燃的鋁芯電纜報價湖(hu)北(bei)電(dian)(dian)(dian)網(wang)高電(dian)(dian)(dian)壓基建(jian)工(gong)(gong)(gong)程(cheng)(cheng)復工(gong)(gong)(gong)37項，配電(dian)(dian)(dian)網(wang)工(gong)(gong)(gong)程(cheng)(cheng)復工(gong)(gong)(gong)365項目(mu)。國網(wang)湖(hu)北(bei)電(dian)(dian)(dian)力將嚴格落實“三個不(bu)變(bian)”（計(ji)劃不(bu)調、任務不(bu)減、目(mu)標不(bu)變(bian)），在(zai)4月底前，除(chu)武(wu)漢地區(qu)以外電(dian)(dian)(dian)網(wang)建(jian)設(she)工(gong)(gong)(gong)程(cheng)(cheng)復工(gong)(gong)(gong)率(lv)將達100%，確保順利(li)完成(cheng)年度目(mu)標任務。3月30日，陜北(bei)-湖(hu)北(bei)特(te)高壓±800千伏直流工(gong)(gong)(gong)程(cheng)(cheng)湖(hu)北(bei)段(duan)正式(shi)開工(gong)(gong)(gong)。特(te)高壓作為“新基建(jian)”七大領域之一(yi)，產業鏈包括電(dian)(dian)(dian)源、電(dian)(dian)(dian)工(gong)(gong)(gong)裝備、用能設(she)備、原材料等。電(dian)(dian)(dian)網(wang)建(jian)設(she)工(gong)(gong)(gong)程(cheng)(cheng)對產業鏈帶動作用明顯。陜北(bei)-湖(hu)北(bei)工(gong)(gong)(gong)程(cheng)(cheng)總投(tou)資185億元，其中湖(hu)北(bei)境內投(tou)資60億。

貴州鋁芯電纜廣東揭陽普寧(ning)(ning)市軍(jun)埠鎮(zhen)一個主要生產內衣的(de)家庭作(zuo)坊發生火(huo)災(zai)，13時54分，大火(huo)被撲滅。普寧(ning)(ning)政府(fu)通(tong)報稱，火(huo)災(zai)致(zhi)11人因窒息搶救無效死亡，17人不同程度受傷(shang)。隨(sui)著當今世界高(gao)科技的(de)迅速發展(zhan)和應用，在現代的(de)修(xiu)筑特別是智能(neng)型高(gao)層(ceng)建筑中，各種電(dian)氣電(dian)子系統日趨復雜，線路縱橫密布，給(gei)辦公主動(dong)化、通(tong)訊接洽敏(min)捷帶來了極大的(de)便利，同時也浮現了電(dian)氣火(huo)災(zai)事故逐年增多的(de)局(ju)面(mian)，給(gei)高(gao)樓(lou)管理(li)者(zhe)、應用者(zhe)和維護人員帶來了負面(mian)效應，增長了不少煩惱。

首先可以看到質量達標的環保電線電纜產品能夠在多種環境下使用，其用到的材料和技術工藝能夠讓這些電纜在惡劣的環境當中保持足夠的穩定性，更重要的是這些環保鋁芯電纜電(dian)(dian)(dian)(dian)(dian)(dian)線電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)抗腐蝕、抗電(dian)(dian)(dian)(dian)(dian)(dian)磁干擾的能(neng)力(li)也非(fei)常令人滿(man)意(yi)。進一步來講，備(bei)受青睞的環保(bao)(bao)電(dian)(dian)(dian)(dian)(dian)(dian)線電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)材料(liao)擁有非(fei)常好的耐(nai)用性(xing)特點，產(chan)品(pin)扎實的材料(liao)和技(ji)術工(gong)藝讓(rang)它(ta)充分(fen)達到了很多關鍵性(xing)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)產(chan)業(ye)的耐(nai)用性(xing)標準，極強的抗老化、抗氧化能(neng)力(li)讓(rang)它(ta)可以(yi)(yi)成(cheng)為當前電(dian)(dian)(dian)(dian)(dian)(dian)力(li)產(chan)業(ye)當中不(bu)可或缺的組成(cheng)部分(fen)。另(ling)外從施(shi)(shi)(shi)工(gong)角度可以(yi)(yi)看(kan)出來好的環保(bao)(bao)電(dian)(dian)(dian)(dian)(dian)(dian)線電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)材料(liao)施(shi)(shi)(shi)工(gong)方(fang)法(fa)(fa)比(bi)較(jiao)便捷，也就是(shi)說(shuo)這些電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)能(neng)夠以(yi)(yi)當下比(bi)較(jiao)成(cheng)熟的施(shi)(shi)(shi)工(gong)方(fang)法(fa)(fa)進行鋪設和安裝，對于提(ti)(ti)升(sheng)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)設施(shi)(shi)(shi)安裝施(shi)(shi)(shi)工(gong)效率和性(xing)價比(bi)來說(shuo)是(shi)十分(fen)讓(rang)人滿(man)意(yi)的。值得一提(ti)(ti)的是(shi)靠譜(pu)的技(ji)術支持也是(shi)這些環保(bao)(bao)電(dian)(dian)(dian)(dian)(dian)(dian)線電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)品(pin)牌讓(rang)人感到可靠的關鍵。