重(zhong)慶歐(ou)之(zhi)聯(lian)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)有限公司(si)生產銷售(shou)電(dian)(dian)(dian)(dian)線、電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)、鋁合(he)金電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)、電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)、預(yu)分支電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)、橡套軟電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)、防(fang)水電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)，硅橡膠電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)、礦(kuang)物絕緣電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)、計算(suan)機電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)、高(gao)壓電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)、低煙(yan)無鹵電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)、耐(nai)火電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)、耐(nai)油(you)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)、耐(nai)高(gao)溫電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)、耐(nai)低溫電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)、通信(xin)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)、屏蔽(bi)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)、架空絕緣線、變頻電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)、扁(bian)平電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)等(deng)。 公司(si)實力，產品品種齊全、價(jia)格合(he)理(li)，重(zhong)合(he)同、守、以多品種經(jing)營特色(se)和薄利多銷的(de)原(yuan)則與多家零售(shou)商和代(dai)理(li)商建(jian)立了(le)長期(qi)穩定的(de)合(he)作關系(xi)在消費者當中(zhong)享有較高(gao)的(de)地位，歡迎來電(dian)(dian)(dian)(dian)咨詢選購！

     導(dao)(dao)(dao)(dao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)導(dao)(dao)(dao)(dao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)是(shi)(shi)用(yong)來傳(chuan)導(dao)(dao)(dao)(dao)電(dian)(dian)流、輸送電(dian)(dian)能(neng)(neng)的(de)(de)(de)(de)元件。架(jia)(jia)空(kong)(kong)(kong)(kong)裸(luo)導(dao)(dao)(dao)(dao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)一(yi)(yi)(yi)般每(mei)相一(yi)(yi)(yi)根(gen)，帶鋼(gang)(gang)芯(xin)架(jia)(jia)空(kong)(kong)(kong)(kong)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)，220kV及(ji)以(yi)上線(xian)(xian)(xian)(xian)(xian)(xian)(xian)路(lu)由于輸送容量(liang)大，同時(shi)為了減(jian)少(shao)電(dian)(dian)暈損失和(he)電(dian)(dian)暈干擾(rao)而(er)采用(yong)相分(fen)裂(lie)導(dao)(dao)(dao)(dao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)，即每(mei)相采用(yong)兩根(gen)及(ji)以(yi)上的(de)(de)(de)(de)導(dao)(dao)(dao)(dao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)。采用(yong)分(fen)裂(lie)導(dao)(dao)(dao)(dao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)能(neng)(neng)輸送較大的(de)(de)(de)(de)電(dian)(dian)能(neng)(neng)，而(er)且電(dian)(dian)能(neng)(neng)損耗少(shao)，有較好的(de)(de)(de)(de)防(fang)振性能(neng)(neng)。云陽(yang)架(jia)(jia)空(kong)(kong)(kong)(kong)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)，彭水架(jia)(jia)空(kong)(kong)(kong)(kong)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)，資(zi)陽(yang)架(jia)(jia)空(kong)(kong)(kong)(kong)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)，宜賓架(jia)(jia)空(kong)(kong)(kong)(kong)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)，黔(qian)江電(dian)(dian)纜(lan)廠，忠縣(xian)架(jia)(jia)空(kong)(kong)(kong)(kong)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)，永川架(jia)(jia)空(kong)(kong)(kong)(kong)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)，銅(tong)梁架(jia)(jia)空(kong)(kong)(kong)(kong)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)，絕緣(yuan)架(jia)(jia)空(kong)(kong)(kong)(kong)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)，秀山架(jia)(jia)空(kong)(kong)(kong)(kong)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)，渝中架(jia)(jia)空(kong)(kong)(kong)(kong)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)，渝北架(jia)(jia)空(kong)(kong)(kong)(kong)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)。重慶架(jia)(jia)空(kong)(kong)(kong)(kong)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)。導(dao)(dao)(dao)(dao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)在(zai)運行中經(jing)常受各(ge)種自然條件的(de)(de)(de)(de)考驗，必須(xu)具有導(dao)(dao)(dao)(dao)電(dian)(dian)性能(neng)(neng)好、機械強度高(gao)(gao)、質量(liang)輕(qing)、價(jia)格低、耐腐(fu)蝕性強等特性。重慶歐之(zhi)聯(lian)電(dian)(dian)纜(lan)有限公司由于我國鋁的(de)(de)(de)(de)資(zi)源(yuan)比(bi)銅(tong)豐富，安(an)順架(jia)(jia)空(kong)(kong)(kong)(kong)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)，加之(zhi)鋁和(he)銅(tong)的(de)(de)(de)(de)價(jia)格差(cha)別(bie)較大，故(gu)幾(ji)乎都采用(yong)鋼(gang)(gang)芯(xin)鋁絞線(xian)(xian)(xian)(xian)(xian)(xian)(xian)。每(mei)根(gen)導(dao)(dao)(dao)(dao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)在(zai)每(mei)一(yi)(yi)(yi)個檔距(ju)內只準(zhun)有一(yi)(yi)(yi)個接(jie)頭(tou)，在(zai)跨(kua)越(yue)公路(lu)、河(he)流、鐵路(lu)、重要建筑(zhu)、電(dian)(dian)力線(xian)(xian)(xian)(xian)(xian)(xian)(xian)和(he)通(tong)信線(xian)(xian)(xian)(xian)(xian)(xian)(xian)等處(chu)，導(dao)(dao)(dao)(dao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)和(he)避(bi)(bi)(bi)(bi)雷(lei)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)均不(bu)得有接(jie)頭(tou)。避(bi)(bi)(bi)(bi)雷(lei)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)避(bi)(bi)(bi)(bi)雷(lei)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)一(yi)(yi)(yi)般也采用(yong)鋼(gang)(gang)芯(xin)鋁絞線(xian)(xian)(xian)(xian)(xian)(xian)(xian)，且不(bu)與(yu)桿(gan)塔(ta)(ta)絕緣(yuan)而(er)是(shi)(shi)直接(jie)架(jia)(jia)設(she)在(zai)桿(gan)塔(ta)(ta)頂部，并通(tong)過(guo)桿(gan)塔(ta)(ta)或接(jie)地引下線(xian)(xian)(xian)(xian)(xian)(xian)(xian)與(yu)接(jie)地裝置連接(jie)。避(bi)(bi)(bi)(bi)雷(lei)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)(de)作用(yong)是(shi)(shi)減(jian)少(shao)雷(lei)擊(ji)導(dao)(dao)(dao)(dao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)(de)機會，提高(gao)(gao)耐雷(lei)水平，減(jian)少(shao)雷(lei)擊(ji)跳(tiao)閘次數，保證(zheng)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)路(lu)安(an)全送電(dian)(dian)。桿(gan)塔(ta)(ta)桿(gan)塔(ta)(ta)是(shi)(shi)電(dian)(dian)桿(gan)和(he)鐵塔(ta)(ta)的(de)(de)(de)(de)總稱(cheng)。桿(gan)塔(ta)(ta)的(de)(de)(de)(de)用(yong)途是(shi)(shi)支持(chi)導(dao)(dao)(dao)(dao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)和(he)避(bi)(bi)(bi)(bi)雷(lei)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)，以(yi)使(shi)導(dao)(dao)(dao)(dao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)之(zhi)間(jian)、導(dao)(dao)(dao)(dao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)與(yu)避(bi)(bi)(bi)(bi)雷(lei)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)、導(dao)(dao)(dao)(dao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)與(yu)地面及(ji)交叉跨(kua)越(yue)物(wu)之(zhi)間(jian)保持(chi)一(yi)(yi)(yi)定(ding)的(de)(de)(de)(de)安(an)全距(ju)離(li)。

1.架空(kong)線用途： 適用于(yu)交流額定電壓35KV及(ji)以下架空(kong)電力線路(lu)，在城鎮(zhen)、高層建筑和林區等安全性要求(qiu)較高的(de)場合使用。

2、架空(kong)線使(shi)用特性：

①額定電壓為1、10KV.

②電纜的長期(qi)工作(zuo)溫度：

絕緣應不超過70℃；

（XLPE）絕(jue)緣應不(bu)超過(guo)90℃。

③短路時（持續時間(jian)不超過5秒）電纜導體的較高溫度(du)；

④電纜(lan)敷設溫度不應不低于-20℃。

3、架空(kong)線技(ji)術性能：

①導體應采用緊壓圓形絞(jiao)合導線，其電阻及較小拉斷力應符合表(biao)3規定。

②承載絞線的(de)拉斷(duan)力應符合表(biao)10的(de)規定。

③絕緣應采用黑色

④電纜應能經受規定(ding)的交流電壓試驗1分鐘，絕緣應不擊穿。

⑤有(you)絕緣屏蔽(bi)的10KV電(dian)纜，鋁芯(xin)架空線(xian)，應進行局部放電(dian)試驗，其(qi)放電(dian)量(liang)應不大于20PC。

4、架空線(xian)交貨要求：

交貨長度由供(gong)需(xu)雙方協(xie)商確定。

長度計量(liang)誤差應不(bu)超過±0.5％.

5、架空線儲運須知(zhi)：

電纜(lan)端(duan)頭應密封(feng)防水并避免露(lu)天(tian)存放(fang)。

電(dian)纜(lan)盤(pan)頭不允許平放或從高處(chu)扔下，防(fang)止械損傷電(dian)纜(lan)。防(fang)止互撞或翻倒。

   目(mu)前電(dian)力系(xi)統采用的(de)送電(dian)線路(lu)有兩種，一(yi)種是常(chang)見的(de)架空線路(lu)，它一(yi)般使(shi)用無絕(jue)緣的(de)裸導線，通過(guo)立于(yu)地(di)面的(de)桿塔(ta)作為支持物，將導線用絕(jue)緣子懸架于(yu)桿塔(ta)上;另一(yi)種是電(dian)力電(dian)纜(lan)線路(lu)，它采用特殊加(jia)工制造而成的(de)電(dian)纜(lan)線，埋設(she)于(yu)地(di)下或敷設(she)在電(dian)纜(lan)隧道(dao)中。

架空輸電線路：

    架空(kong)輸(shu)電線(xian)路由(you)線(xian)路桿塔、導(dao)線(xian)、絕緣子等構成，架設在地面之上；架空(kong)導(dao)線(xian)由(you)導(dao)電良好的(de)金屬制成，有足夠粗(cu)的(de)截(jie)面（以(yi)保持適當的(de)通流(liu)密度(du)）和(he)較大曲(qu)率(lv)半(ban)徑（以(yi)減小電暈(yun)放電）。超(chao)高壓輸(shu)電則(ze)多采用分裂導(dao)線(xian)。

電力電纜線路：

電力電纜一般由導線、絕緣層和(he)(he)保護層組成，有單芯、雙(shuang)芯和(he)(he)三芯電纜。

地(di)下電(dian)(dian)(dian)纜線(xian)(xian)路(lu)多用(yong)于(yu)架(jia)空(kong)(kong)(kong)線(xian)(xian)路(lu)架(jia)設(she)困難(nan)的(de)(de)地(di)區，如城市或(huo)特殊跨越地(di)段(duan)的(de)(de)輸電(dian)(dian)(dian)。目(mu)前采用(yong)電(dian)(dian)(dian)纜方式送(song)電(dian)(dian)(dian)，主要是(shi)從城市景(jing)觀和線(xian)(xian)路(lu)安全(quan)角度考慮(lv)。但(dan)電(dian)(dian)(dian)纜線(xian)(xian)路(lu)故障查找時間和維修(xiu)時間非(fei)常長，給電(dian)(dian)(dian)網運行(xing)的(de)(de)可靠性和用(yong)戶(hu)的(de)(de)正常用(yong)電(dian)(dian)(dian)帶來嚴(yan)重的(de)(de)影響。所以在(zai)電(dian)(dian)(dian)網建設(she)中，用(yong)電(dian)(dian)(dian)纜線(xian)(xian)路(lu)全(quan)部替代(dai)架(jia)空(kong)(kong)(kong)線(xian)(xian)路(lu)還是(shi)無法實(shi)現的(de)(de).大足架(jia)空(kong)(kong)(kong)線(xian)(xian)，渝北(bei)架(jia)空(kong)(kong)(kong)線(xian)(xian)，黃岡架(jia)空(kong)(kong)(kong)線(xian)(xian)，攀枝(zhi)花架(jia)空(kong)(kong)(kong)線(xian)(xian)，潼南架(jia)空(kong)(kong)(kong)線(xian)(xian)，江北(bei)架(jia)空(kong)(kong)(kong)線(xian)(xian)，彭水架(jia)空(kong)(kong)(kong)線(xian)(xian)，達州架(jia)空(kong)(kong)(kong)線(xian)(xian)纜，甘孜架(jia)空(kong)(kong)(kong)線(xian)(xian)，石柱架(jia)空(kong)(kong)(kong)線(xian)(xian)，大足架(jia)空(kong)(kong)(kong)線(xian)(xian)。永(yong)川架(jia)空(kong)(kong)(kong)線(xian)(xian)路(lu)，忠縣架(jia)空(kong)(kong)(kong)線(xian)(xian)纜等