特種導線(xian)概述：

（1）特種(zhong)導線產品的用途

產品主要(yao)(yao)用于輸電(dian)線(xian)路用作架空導(dao)線(xian)以及(ji)變電(dian)系統變電(dian)站內鋁合金管母(mu)線(xian)與(yu)高(gao)壓(ya)隔(ge)(ge)離開(kai)關、高(gao)壓(ya)隔(ge)(ge)離開(kai)關與(yu)變壓(ya)器之間(jian)等(deng)管型(xing)母(mu)線(xian)無法連接的部位作連接導(dao)線(xian)，是變電(dian)站建(jian)設不可缺(que)少的導(dao)電(dian)材料(liao)。本公司主要(yao)(yao)生產應用于變電(dian)系統中的大截(jie)面(mian)(mian)耐熱合金導(dao)線(xian)、特輕型(xing)大截(jie)面(mian)(mian)導(dao)線(xian)、擴徑導(dao)線(xian)等(deng)特種導(dao)線(xian)，與(yu)公司主要(yao)(yao)產品管型(xing)母(mu)線(xian)配套使用。

（2）特種導(dao)線產(chan)品性能

特(te)種導線因其加入(ru)了稀土、耐熱鋁合金材料，提高(gao)了產品的高(gao)溫力(li)學性(xing)(xing)能(neng)和導電性(xing)(xing)能(neng)，輸送功率(lv)大(da)、電能(neng)損耗小、節能(neng)效果明顯。

（3）特種(zhong)導線產品(pin)外(wai)觀

交流輸電(dian)(dian)線(xian)(xian)(xian)路的(de)電(dian)(dian)暈損失主(zhu)要與導(dao)(dao)(dao)線(xian)(xian)(xian)表(biao)(biao)面場強(qiang)(qiang)和(he)天氣有關(guan)，根據絕緣水平要求(qiu)確定(ding)了相(xiang)間距離后，導(dao)(dao)(dao)線(xian)(xian)(xian)表(biao)(biao)面場強(qiang)(qiang)主(zhu)要與導(dao)(dao)(dao)線(xian)(xian)(xian)分裂數、分裂間距和(he) 子(zi)導(dao)(dao)(dao)線(xian)(xian)(xian)直(zhi)徑(jing)(jing)(jing)有關(guan)，分裂數越多，子(zi)導(dao)(dao)(dao)線(xian)(xian)(xian)直(zhi)徑(jing)(jing)(jing)越大(da)， 表(biao)(biao)面場強(qiang)(qiang)越小(xiao)。擴(kuo)徑(jing)(jing)(jing)導(dao)(dao)(dao)線(xian)(xian)(xian)通過支撐鋁線(xian)(xian)(xian)疏繞的(de)方(fang)式 擴(kuo)大(da)了導(dao)(dao)(dao)線(xian)(xian)(xian)外(wai)徑(jing)(jing)(jing)，這樣可減(jian)小(xiao)導(dao)(dao)(dao)線(xian)(xian)(xian)表(biao)(biao)面的(de)電(dian)(dian)場強(qiang)(qiang)度和(he)電(dian)(dian)暈放電(dian)(dian)，降低(di)(di)噪聲，減(jian)少(shao)對(dui)無(wu)線(xian)(xian)(xian)電(dian)(dian)的(de)干(gan)擾。相(xiang) 對(dui)于常(chang)規導(dao)(dao)(dao)線(xian)(xian)(xian)，擴(kuo)徑(jing)(jing)(jing)導(dao)(dao)(dao)線(xian)(xian)(xian)重量較輕，安裝敷(fu)設(she)后的(de) 塑蠕伸(shen)長減(jian)小(xiao)，導(dao)(dao)(dao)線(xian)(xian)(xian)永久(jiu)變(bian)形(xing)減(jian)少(shao)，在(zai)滿(man)足輸送容(rong) 量要求(qiu)和(he)環境(jing)保護指標的(de)前提下，可大(da)幅降低(di)(di)線(xian)(xian)(xian)路 整(zheng)體造價。簡單說來(lai)，擴(kuo)徑(jing)(jing)(jing)導(dao)(dao)(dao)線(xian)(xian)(xian)是從(cong)常(chang)規導(dao)(dao)(dao)線(xian)(xian)(xian)中抽取數股 鋁線(xian)(xian)(xian)后繞制而(er)成的(de)，是常(chang)規導(dao)(dao)(dao)線(xian)(xian)(xian)時升級進化品。

各(ge)(ge)種(zhong)(zhong)耐熱(re)鋁合金母(mu)(mu)線(xian)及擴徑導線(xian)， LF21(A21)、6063(6063G)、LDRE(6R5)、6Z63(6063-Rr)系列鋁合金導電(dian)管狀(zhuang)母(mu)(mu)線(xian)。10KV、35KV絕緣(yuan)(yuan)銅(鋁)管狀(zhuang)母(mu)(mu)線(xian)，封閉母(mu)(mu)線(xian)，絕緣(yuan)(yuan)母(mu)(mu)線(xian)，共相絕緣(yuan)(yuan)母(mu)(mu)線(xian)  ，母(mu)(mu)線(xian)橋(qiao)。各(ge)(ge)種(zhong)(zhong)工(gong)業(ye)用純鋁及合金管-排-棒。特種(zhong)(zhong)導線(xian)，鋼芯鋁絞線(xian)，鋁矩形母(mu)(mu)線(xian)，各(ge)(ge)種(zhong)(zhong)電(dian)力(li)金具(ju)，電(dian)力(li)托(tuo)架。