成(cheng)都川(chuan)渝上上電(dian)線(xian)電(dian)纜銷(xiao)售有(you)限(xian)公司，位于美麗的天府(fu)之(zhi)國(guo)---成(cheng)都，現(xian)貨銷(xiao)售上上電(dian)纜，起(qi)帆電(dian)纜等。大(da)量庫(ku)存，成(cheng)都電(dian)纜，歡迎來電(dian)咨詢(xun)。

電(dian)線電(dian)纜用途有哪些？

電(dian)(dian)(dian)(dian)(dian)力(li)系統；電(dian)(dian)(dian)(dian)(dian)力(li)系統中應用的電(dian)(dian)(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)(dian)(dian)纜產品，主要包(bao)括架空輸(shu)電(dian)(dian)(dian)(dian)(dian)線(xian)用裸電(dian)(dian)(dian)(dian)(dian)線(xian)、匯流(liu)排（母線(xian)）、電(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)纜以及電(dian)(dian)(dian)(dian)(dian)氣(qi)裝備用的電(dian)(dian)(dian)(dian)(dian)氣(qi)裝備用電(dian)(dian)(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)(dian)(dian)纜。

信息傳輸系統

使用于信息傳(chuan)輸系統(tong)的(de)電(dian)(dian)線電(dian)(dian)纜，有電(dian)(dian)話電(dian)(dian)纜、有線電(dian)(dian)視(shi)電(dian)(dian)纜、數據(ju)傳(chuan)輸電(dian)(dian)纜、移動無線通信系統(tong)用的(de)射頻(pin)電(dian)(dian)纜和各種電(dian)(dian)子線纜等。近(jin)年來，光纖光纜在信息傳(chuan)輸網中的(de)比重迅速增大，成為(wei)信息傳(chuan)輸線路的(de)主要(yao)傳(chuan)輸媒(mei)介。

成都(dou)川渝上上電(dian)線電(dian)纜銷售有限(xian)公司，位于美麗的天府(fu)之國(guo)---成都(dou)，礦(kuang)用電(dian)纜，現(xian)貨銷售上上電(dian)纜，起(qi)帆電(dian)纜等(deng)。大(da)量現(xian)貨，歡迎來電(dian)咨詢。

直流電纜

(1)組(zu)件(jian)與(yu)組(zu)件(jian)之間的串聯電纜。

(2)組(zu)串之(zhi)間(jian)及其組(zu)串至(zhi)直流(liu)配(pei)電箱(匯流(liu)箱)之(zhi)間(jian)的(de)并聯電纜。

(3)直(zhi)流配電箱至逆變器之(zhi)間電纜。

以上(shang)電(dian)纜均為(wei)直流(liu)電(dian)纜，戶外(wai)敷(fu)設較多，需防潮(chao)、防0暴曬、耐寒、耐熱、抗紫外(wai)線，某些(xie)特殊(shu)的環境下還需防酸堿(jian)等化學物質(zhi)。

成都川渝上上電線電纜銷售有限公司，位于美麗的天府之國---成都，現貨銷售上上電纜，起帆電纜等。大量庫存，耐火電纜，歡迎來電咨詢。

主要材料：PVC、PE、XLPE、聚(ju)PP、氟塑料F，橡膠，紙，云母帶(dai)(3) 填充結構(gou)(gou)：很多電(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)纜產(chan)品是(shi)(shi)(shi)多芯的(de)(de)，將這(zhe)些絕緣線(xian)芯或(huo)(huo)線(xian)對成(cheng)纜(或(huo)(huo)分(fen)組多次(ci)成(cheng)纜)后，一(yi)是(shi)(shi)(shi)外形不(bu)圓整，二是(shi)(shi)(shi)絕緣線(xian)芯間留有(you)很大空隙，因此必(bi)須在(zai)成(cheng)纜時加入填充結構(gou)(gou)，填充結構(gou)(gou)是(shi)(shi)(shi)為(wei)了使成(cheng)纜外徑相(xiang)對圓整以利于包(bao)帶(dai)、擠護套(tao)。主要材料：PP繩(4)屏蔽(bi)：是(shi)(shi)(shi)一(yi)種將電(dian)(dian)(dian)纜產(chan)品中的(de)(de)電(dian)(dian)(dian)磁場與外界(jie)的(de)(de)電(dian)(dian)(dian)磁場進行隔(ge)離(li)的(de)(de)構(gou)(gou)件(jian);有(you)的(de)(de)線(xian)纜產(chan)品在(zai)其內部不(bu)同線(xian)對(或(huo)(huo)線(xian)組)之間也(ye)需要相(xiang)互隔(ge)離(li)。可以說屏蔽(bi)層是(shi)(shi)(shi)一(yi)種“電(dian)(dian)(dian)磁隔(ge)離(li)屏”。高壓電(dian)(dian)(dian)纜的(de)(de)導(dao)體屏蔽(bi)和絕緣屏蔽(bi)是(shi)(shi)(shi)為(wei)了均化電(dian)(dian)(dian)場的(de)(de)分(fen)布。