架空(kong)線電纜(lan)10KV鋼芯(xin)鋁交聯(lian)聚乙烯絕緣架空(kong)電纜(lan)

   用途

   本產(chan)品使(shi)用于交流額(e)定電壓U(Um)為10(12)KV的架空電力(li)線路(lu)。

   使用(yong)條件

   電(dian)纜導體的(de)**長期允許(xu)工作(zuo)溫(wen)度為90℃。

   敷設溫度不低于-20℃。

   短(duan)路時(**持(chi)續時間不(bu)超過(guo)5s)導體的**溫(wen)度應(ying)不(bu)大于250℃。架空線廠家，長壽(shou)架空線，梁平架空線，高低壓架空線

10KV交聯聚乙烯絕緣架空電纜

   用途

   本產品適用于交流額定電壓(ya)U(Um)為(wei)10(12)KV的(de)架空電力線路。

   使用條(tiao)件

   電纜導體的**長期允許工作溫度(du)為90℃。

   敷設(she)溫度不(bu)低于-20℃。

   短(duan)路(lu)時(**持續(xu)時間(jian)不超過5s)導體的**溫度(du)應不大于(yu)250℃。

          架空電力線(xian)(xian)(xian)(xian)路桿(gan)(gan)(gan)塔(ta)的拉(la)線(xian)(xian)(xian)(xian)由拉(la)線(xian)(xian)(xian)(xian)盤、拉(la)線(xian)(xian)(xian)(xian)U型(xing)掛環、拉(la)線(xian)(xian)(xian)(xian)棒、UT型(xing) 線(xian)(xian)(xian)(xian)夾、鋼絞線(xian)(xian)(xian)(xian)、楔(xie)型(xing)線(xian)(xian)(xian)(xian)夾上把、拉(la)線(xian)(xian)(xian)(xian)抱箍（桿(gan)(gan)(gan)上掛點）7部(bu)(bu)分組(zu)成。拉(la)線(xian)(xian)(xian)(xian)是(shi)(shi)為(wei) 了(le)在(zai)施工(gong)及運(yun)行中穩(wen)(wen)定(ding)桿(gan)(gan)(gan)塔(ta)而(er)設(she)置(zhi)的。拉(la)線(xian)(xian)(xian)(xian)可(ke)平(ping)衡(heng)(heng)(heng)桿(gan)(gan)(gan)塔(ta)各(ge)方向的拉(la)力，使(shi)(shi)桿(gan)(gan)(gan)塔(ta) 不產生(sheng)彎曲和(he)傾(qing)倒(dao)。拉(la)線(xian)(xian)(xian)(xian)作用如下：(1) 用來(lai)平(ping)衡(heng)(heng)(heng)導(dao)線(xian)(xian)(xian)(xian)、架空地(di)線(xian)(xian)(xian)(xian)的不平(ping)衡(heng)(heng)(heng)張力，這(zhe)種(zhong)拉(la)線(xian)(xian)(xian)(xian)稱為(wei)導(dao)拉(la)線(xian)(xian)(xian)(xian)和(he)地(di)拉(la)線(xian)(xian)(xian)(xian)。(2) 用來(lai)平(ping)衡(heng)(heng)(heng)導(dao)（地(di)）線(xian)(xian)(xian)(xian)和(he)塔(ta)身(shen)受風吹而(er)構(gou)成的風壓力，這(zhe)種(zhong)拉(la)線(xian)(xian)(xian)(xian)稱為(wei)抗(3) 用來(lai)平(ping)衡(heng)(heng)(heng)桿(gan)(gan)(gan)塔(ta)受力穩(wen)(wen)定(ding)性，架空線(xian)(xian)(xian)(xian)電纜，這(zhe)種(zhong)拉(la)線(xian)(xian)(xian)(xian)稱為(wei)穩(wen)(wen)定(ding)拉(la)線(xian)(xian)(xian)(xian)。(4) 施工(gong)中為(wei)了(le)防止(zhi)桿(gan)(gan)(gan)塔(ta)部(bu)(bu)件發生(sheng)變(bian)形(xing)和(he)傾(qing)斜而(er)設(she)置(zhi)的臨時(shi)(shi)拉(la)線(xian)(xian)(xian)(xian)。在(zai)搶(qiang) 修施工(gong)中，往(wang)往(wang)因更換導(dao)（地(di)）線(xian)(xian)(xian)(xian)等破壞了(le)原(yuan)來(lai)的力系平(ping)衡(heng)(heng)(heng)，有可(ke)能引(yin)起(qi)桿(gan)(gan)(gan) 塔(ta)某些(xie)部(bu)(bu)件的損(sun)壞，甚至倒(dao)桿(gan)(gan)(gan)。施工(gong)中臨時(shi)(shi)拉(la)線(xian)(xian)(xian)(xian)的作用就是(shi)(shi)使(shi)(shi)它維持(chi)原(yuan)來(lai)的 力系平(ping)衡(heng)(heng)(heng)。此外，還有些(xie)結構(gou)拉(la)線(xian)(xian)(xian)(xian)，其作用是(shi)(shi)使(shi)(shi)桿(gan)(gan)(gan)塔(ta)的部(bu)(bu)件相互間保持(chi)一定(ding)的距離， 是(shi)(shi)從(cong)結構(gou)上考慮(lv)而(er)設(she)置(zhi)的

綿陽架空線纜，壁山架空線路，忠縣架空線纜，綿陽架空線，高低壓架空線，達州架空線纜，甘孜架空線，達州架空線，重慶架空線纜廠家

      重慶歐之聯電(dian)(dian)(dian)纜(lan)(lan)有限(xian)公司經(jing)營礦物防火絕緣電(dian)(dian)(dian)纜(lan)(lan)，交聯電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)纜(lan)(lan)，低壓電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)纜(lan)(lan)，輻照(zhao)電(dian)(dian)(dian)纜(lan)(lan)，鋼絲鎧裝高(gao)低壓電(dian)(dian)(dian)纜(lan)(lan)預分支電(dian)(dian)(dian)纜(lan)(lan)，鋁合金電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)纜(lan)(lan)，架空(kong)電(dian)(dian)(dian)纜(lan)(lan)等電(dian)(dian)(dian)線電(dian)(dian)(dian)纜(lan)(lan)產品！

    架空電纜（全稱架空絕緣電纜），是裝有絕緣層和保護外皮的架空導線，采用類似于交聯電纜生產工藝制造的一種電纜，是介于架空導線和地下電纜之間的新的輸電方式。架空電纜都是單芯的，按其結構不同可分為硬鋁線結構、硬拉銅線結構、鋁合金線結構、鋼芯或鋁合金芯支撐結構和自承式三芯紋合結構(線芯可為硬鋁或硬銅線)等。具有供電可靠性高、供電安全性好、架設和維修方便和經濟性合理等主要特點。其主要技術參數包括耐候性、絕緣水平、內、外半導電屏蔽層。架空電纜在國內外輸電應用廣泛。長壽架空線。梁平架空線，大足架空線，高低壓架空線，架空線生產廠家。