第3個(ge)是(shi)高(gao)(gao)透光率，環保型電(dian)(dian)纜(lan)(lan)燃燒產生(sheng)的(de)(de)(de)(de)煙霧(wu)是(shi)非常(chang)薄的(de)(de)(de)(de)，電(dian)(dian)線(xian)品(pin)牌(pai)有哪(na)些，有利于(yu)疏散和滅(mie)火(huo)工作。產品(pin)透光率大于(yu)40%，遠高(gao)(gao)于(yu)傳(chuan)統的(de)(de)(de)(de)阻燃類電(dian)(dian)纜(lan)(lan)的(de)(de)(de)(de)透光率低于(yu)20%的(de)(de)(de)(de)標準甚至(zhi)更(geng)高(gao)(gao)。后一個(ge)就是(shi)環保型電(dian)(dian)纜(lan)(lan)防(fang)水(shui)防(fang)紫外線(xian)的(de)(de)(de)(de)性能(neng)，耐火(huo)電(dian)(dian)線(xian)電(dian)(dian)纜(lan)(lan)，環保型電(dian)(dian)線(xian)電(dian)(dian)纜(lan)(lan)特殊的(de)(de)(de)(de)分子(zi)結構，以確保制(zhi)造出超低吸水(shui)率的(de)(de)(de)(de)綠色環保材料。特殊的(de)(de)(de)(de)紫外線(xian)吸收劑(ji)，合(he)肥(fei)電(dian)(dian)線(xian)，使產品(pin)具(ju)有很好的(de)(de)(de)(de)防(fang)紫外線(xian)性能(neng)。

電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)如何防水(shui)？1、電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)接頭(tou)應密(mi)封(feng)(feng)，切斷電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)(de)結束，堆(dui)放或鋪設應當(dang)與塑料密(mi)封(feng)(feng)，防止水(shui)分(fen)滲透(tou)。2、電(dian)(dian)(dian)線和電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)敷(fu)設后(hou)應及時(shi)在生產(chan)。3、購買電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)：必須選擇質量制造商、電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)專賣(mai)店：因(yin)為雜(za)質的(de)(de)絕緣、氣孔(kong)發生水(shui)樹的(de)(de)起(qi)點，和電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)質量是(shi)非常重要的(de)(de)防止水(shui)樹老化。4、加強電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)頭(tou)生產(chan)過程管理：一旦電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)進(jin)水(shui)里，是(shi)早出(chu)現(xian)擊穿現(xian)象(xiang)往往是(shi)有線頭(tou)，因(yin)此鋼絲(si)生產(chan)井，可以延(yan)長電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)(de)一生。5、寒冷的(de)(de)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)頭(tou)：3m的(de)(de)冷收縮硅橡膠電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)配件，生產(chan)簡單方便(bian)，不(bu)用燈，電(dian)(dian)(dian)線電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)多少錢，不(bu)需要焊(han)接。6、完成后(hou)的(de)(de)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)測試(shi)(shi)(shi)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)頭(tou)生產(chan)：投產(chan)前高壓直(zhi)流(liu)泄漏試(shi)(shi)(shi)驗(yan)，試(shi)(shi)(shi)驗(yan)后(hou)測試(shi)(shi)(shi)變電(dian)(dian)(dian)站(zhan)電(dian)(dian)(dian)線電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)，其(qi)他電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)不(bu)測試(shi)(shi)(shi)。

電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)的(de)(de)(de)區別電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)是由(you)一根或(huo)幾根柔軟的(de)(de)(de)導線(xian)(xian)(xian)(xian)(xian)組成，外面包以輕軟的(de)(de)(de)護(hu)層，用(yong)于(yu)承載(zai)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)的(de)(de)(de)導電(dian)(dian)(dian)(dian)(dian)(dian)金屬線(xian)(xian)(xian)(xian)(xian)材。有實心(xin)(xin)的(de)(de)(de)、絞合的(de)(de)(de)或(huo)箔片編織的(de)(de)(de)等各(ge)種(zhong)形式。按絕緣(yuan)(yuan)狀況分為裸(luo)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)和絕緣(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)兩大類(lei)。電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)由(you)一根或(huo)多根相(xiang)互絕緣(yuan)(yuan)的(de)(de)(de)導電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)心(xin)(xin)置于(yu)密(mi)封(feng)護(hu)套中構(gou)成的(de)(de)(de)絕緣(yuan)(yuan)導線(xian)(xian)(xian)(xian)(xian)。其外可(ke)加保(bao)護(hu)覆蓋(gai)層﹐用(yong)于(yu)傳輸、分配電(dian)(dian)(dian)(dian)(dian)(dian)能或(huo)傳送(song)電(dian)(dian)(dian)(dian)(dian)(dian)信(xin)號(hao)。它與(yu)普通電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)差別主要是電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)尺寸較(jiao)大，結(jie)構(gou)較(jiao)復雜。電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)主要由(you)導電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)心(xin)(xin)、絕緣(yuan)(yuan)層、密(mi)封(feng)護(hu)套以及保(bao)護(hu)覆蓋(gai)層四個部分組成。按其用(yong)途可(ke)分為電(dian)(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)﹑通信(xin)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)和控制電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)等。