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烏拉特中電力電纜系列

電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)是用于傳(chuan)(chuan)輸(shu)和(he)分(fen)配電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan),電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)常用于城(cheng)市地下電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網、發電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)站引出(chu)線路(lu)、工礦企業(ye)內部供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)及過江(jiang)海水下輸(shu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)線。在電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)線路(lu)中,電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)所(suo)占比重正逐漸增加(jia)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)是在電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)系統(tong)的(de)主干線路(lu)中用以傳(chuan)(chuan)輸(shu)和(he)分(fen)配大功率電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)產(chan)品(pin)。

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常規件儲備充足 滿足不同生產線使(shi)用需求

電力(li)電纜

電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)纜(lan)是(shi)用于(yu)傳(chuan)輸和分配電(dian)(dian)(dian)(dian)能(neng)的(de)電(dian)(dian)(dian)(dian)纜(lan),電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)纜(lan)常用于(yu)城市(shi)地下電(dian)(dian)(dian)(dian)網、發電(dian)(dian)(dian)(dian)站引出線路(lu)、工礦企業內部(bu)供電(dian)(dian)(dian)(dian)及過(guo)江海水下輸電(dian)(dian)(dian)(dian)線。在(zai)電(dian)(dian)(dian)(dian)力(li)線路(lu)中,電(dian)(dian)(dian)(dian)纜(lan)所占比(bi)重正(zheng)逐漸(jian)增加(jia)。電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)纜(lan)是(shi)在(zai)電(dian)(dian)(dian)(dian)力(li)系統的(de)主干線路(lu)中用以(yi)傳(chuan)輸和分配大功(gong)率電(dian)(dian)(dian)(dian)能(neng)的(de)電(dian)(dian)(dian)(dian)纜(lan)產品(pin),包括1-500KV以(yi)及以(yi)上各種(zhong)電(dian)(dian)(dian)(dian)壓(ya)等級,各種(zhong)絕緣(yuan)的(de)電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)纜(lan)。

中文名

電力電纜

基本簡介

電力(li)電纜的使用至今已有百年

主要分類(lei)

分類:按(an)電壓等級分

簡介:電(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)的(de)使用(yong)至今已(yi)(yi)有百余年(nian)(nian)歷(li)史。1879年(nian)(nian),美國(guo)(guo)(guo)發(fa)明家T.A.愛(ai)迪生(sheng)在銅棒上包繞黃麻(ma)并將其穿入鐵管(guan)內(nei),然(ran)后填充瀝青(qing)混合物制(zhi)成(cheng)(cheng)(cheng)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)。他將此電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)敷(fu)(fu)設(she)于(yu)紐(niu)約,開創(chuang)了(le)(le)(le)(le)地下輸電(dian)(dian)(dian)(dian)(dian)。次年(nian)(nian),英國(guo)(guo)(guo)人卡倫(lun)德發(fa)明瀝青(qing)浸(jin)漬紙(zhi)絕(jue)緣電(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)。1889年(nian)(nian),英國(guo)(guo)(guo)人S.Z.費蘭梯在倫(lun)敦與德特福德之(zhi)間敷(fu)(fu)設(she)了(le)(le)(le)(le)10千伏(fu)油浸(jin)紙(zhi)絕(jue)緣電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)。1908年(nian)(nian),英國(guo)(guo)(guo)建成(cheng)(cheng)(cheng)20千伏(fu)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)網。電(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)得(de)到越來越廣的(de)應用(yong)。1911年(nian)(nian),德國(guo)(guo)(guo)敷(fu)(fu)設(she)成(cheng)(cheng)(cheng)60千伏(fu)高壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan),開始(shi)了(le)(le)(le)(le)高壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)的(de)發(fa)展。1913年(nian)(nian),德國(guo)(guo)(guo)人M.霍希施泰特研(yan)制(zhi)成(cheng)(cheng)(cheng)分相屏蔽電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan),改善(shan)了(le)(le)(le)(le)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)內(nei)部(bu)電(dian)(dian)(dian)(dian)(dian)場分布,消除了(le)(le)(le)(le)絕(jue)緣表面的(de)正切應力(li),成(cheng)(cheng)(cheng)為電(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)發(fa)展中的(de)里(li)程(cheng)碑。1952年(nian)(nian),瑞典在北部(bu)發(fa)電(dian)(dian)(dian)(dian)(dian)廠(chang)敷(fu)(fu)設(she)了(le)(le)(le)(le)380千伏(fu)超高壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan),實(shi)現了(le)(le)(le)(le)超高壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)的(de)應用(yong)。到80年(nian)(nian)代已(yi)(yi)制(zhi)成(cheng)(cheng)(cheng)1100千伏(fu)、1200千伏(fu)的(de)特高壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)。

分類:按電壓等級分

按(an)電(dian)壓等級可分(fen)(fen)為(wei)中、低壓電(dian)力電(dian)纜(lan)(35千(qian)伏(fu)及以下)、高壓電(dian)纜(lan)(110千(qian)伏(fu)以上(shang))、超高壓電(dian)纜(lan)(275~800千(qian)伏(fu))以及特高壓電(dian)纜(lan)(1000千(qian)伏(fu)及以上(shang))。此外(wai),還可按(an)電(dian)流(liu)制分(fen)(fen)為(wei)交流(liu)電(dian)纜(lan)和直流(liu)電(dian)纜(lan)。

按(an)絕緣材料分

1、油浸(jin)紙(zhi)絕(jue)緣電力(li)(li)電纜(lan)以油浸(jin)紙(zhi)作絕(jue)緣的電力(li)(li)電纜(lan)。其應用(yong)歷史(shi)最(zui)長。它安全可靠,使用(yong)壽(shou)命長,價格低(di)廉。主要缺點是(shi)敷設受落(luo)差(cha)限制(zhi)。自從開發出不滴(di)流(liu)浸(jin)紙(zhi)絕(jue)緣后,解決了落(luo)差(cha)限制(zhi)問題,使油浸(jin)紙(zhi)絕(jue)緣電纜(lan)得以繼續廣泛應用(yong)。

2、塑(su)料(liao)(liao)絕緣電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)纜(lan)  絕緣層(ceng)為擠(ji)壓(ya)塑(su)料(liao)(liao)的(de)電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)纜(lan)。常用的(de)塑(su)料(liao)(liao)有(you)聚氯乙(yi)(yi)烯(xi)、聚乙(yi)(yi)烯(xi)、交聯聚乙(yi)(yi)烯(xi)。塑(su)料(liao)(liao)電(dian)(dian)(dian)纜(lan)結構簡(jian)單,制造加工方(fang)(fang)便,重量(liang)輕,敷(fu)設安裝(zhuang)方(fang)(fang)便,不受(shou)敷(fu)設落差限制。因此廣泛(fan)應用作中(zhong)低壓(ya)電(dian)(dian)(dian)纜(lan),并有(you)取代粘性(xing)浸漬油紙電(dian)(dian)(dian)纜(lan)的(de)趨勢。其最大缺點是存在樹(shu)枝化擊(ji)穿現象,這限制了(le)它在更(geng)高電(dian)(dian)(dian)壓(ya)的(de)使用。

3、橡皮(pi)絕緣電力電纜(lan) 絕緣層(ceng)為橡膠(jiao)加上(shang)各種配合(he)劑,經過(guo)充分(fen)混煉后擠包在導電線芯上(shang),經過(guo)加溫硫化(hua)而成。它(ta)柔軟,富有彈性,適合(he)于移(yi)動(dong)頻繁、敷設彎曲半徑小(xiao)的場合(he)。

常(chang)用作絕緣的膠(jiao)料有(you)天然膠(jiao)-丁苯膠(jiao)混合物,乙丙膠(jiao)、丁基膠(jiao)等(deng)。

按電壓等(deng)級(ji)分

1、低壓電纜(lan):適(shi)用于固(gu)定敷設在交流50Hz,額定電壓3kv及以(yi)下的輸配電線路上作輸送電能用。

2、中低壓電纜:(一般指35KV及以下):聚(ju)氯(lv)乙(yi)(yi)烯(xi)(xi)絕(jue)(jue)緣(yuan)電纜,聚(ju)乙(yi)(yi)烯(xi)(xi)絕(jue)(jue)緣(yuan)電纜,交聯聚(ju)乙(yi)(yi)烯(xi)(xi)絕(jue)(jue)緣(yuan)電纜等。

3、高壓電(dian)纜:(一般為110KV及以上(shang)):聚乙烯電(dian)纜和(he)交聯聚乙烯絕緣電(dian)纜等(deng)。

4、超高壓電纜:(275~800千伏)。

5、特高(gao)壓電纜:(1000千伏(fu)及以上(shang))。

基(ji)本(ben)結(jie)構:電力電纜的基(ji)本(ben)結(jie)構由線(xian)芯(導體)、絕緣層(ceng)、屏蔽(bi)層(ceng)和保護層(ceng)四(si)部分組成(cheng)。

1.線芯是(shi)電力(li)(li)電纜(lan)的導電部分(fen)(fen),用來(lai)輸送電能,是(shi)電力(li)(li)電纜(lan)的主要部分(fen)(fen)。

2.絕緣層是將(jiang)線(xian)芯(xin)與大地以及(ji)不(bu)同相的線(xian)芯(xin)間在電(dian)(dian)氣(qi)上彼此隔離,保證電(dian)(dian)能輸送,是電(dian)(dian)力電(dian)(dian)纜結構中不(bu)可缺少的組(zu)成部分(fen)。

3.15KV及(ji)以上(shang)的電力電纜一般(ban)都有導體屏蔽(bi)層和絕緣屏蔽(bi)層。

4.保(bao)護層的(de)作(zuo)用是保(bao)護電(dian)力(li)電(dian)纜免受外界雜質和水分的(de)侵入,以及(ji)防止外力(li)直接損壞電(dian)力(li)電(dian)纜。

主要優點:

1占地(di)(di)少。一般埋設(she)于土壤(rang)中或(huo)敷(fu)設(she)于室內,溝道,隧道中,線間絕緣距離小(xiao),不(bu)用桿塔,占地(di)(di)少,基本不(bu)占地(di)(di)面上(shang)空間。

2可(ke)靠性高。受氣候條件(jian)和周(zhou)圍環境影響(xiang)小(xiao),傳輸性能(neng)穩定(ding),可(ke)靠性高。

3具有(you)向(xiang)超高壓,大容(rong)量發展的更為(wei)有(you)利的條件(jian),如低溫,超導電力電纜等。

4分布電容較大。

5維護工作量少。

6電擊可能性小。

型號(hao)說明(ming)

電力電纜的(de)型號

1.用漢語(yu)拼音第一個(ge)字母的大寫表(biao)示絕緣種類(lei)、導體材(cai)料(liao)、內(nei)護層材(cai)料(liao)和結構特(te)點。如用Z代表(biao)紙(zhi);L代表(biao)鋁(lv);Q代表(biao)鉛(qian)(qian);F代表(biao)分相(fen);ZR代表(biao)阻燃(zuran);NH代表(biao)耐火(naihuo)。

2.用數(shu)字(zi)表(biao)示外(wai)(wai)護層構(gou)成,有二位(wei)(wei)(wei)數(shu)字(zi)。無(wu)數(shu)字(zi)代(dai)表(biao)無(wu)鎧(kai)(kai)裝層,無(wu)外(wai)(wai)被(bei)層。第(di)一位(wei)(wei)(wei)數(shu)字(zi)表(biao)示鎧(kai)(kai)裝,第(di)二位(wei)(wei)(wei)數(shu)字(zi)表(biao)示外(wai)(wai)被(bei),如粗鋼絲鎧(kai)(kai)裝纖維外(wai)(wai)被(bei)表(biao)示為41。

3.電纜型號(hao)按(an)電纜結構(gou)的排(pai)列一般依次序為:絕(jue)緣(yuan)材料;導體(ti)材料;內(nei)護層;外(wai)護層。

4.電纜產品用型號、額定電壓(ya)和(he)規格表示(shi)。其方法是在型號后再加上說明額定電壓(ya)、芯數(shu)和(he)標稱截面積的。

型(xing)號詳細說(shuo)明

(1)類別:H——市內(nei)通(tong)信電(dian)(dian)(dian)纜(lan)HP——配線電(dian)(dian)(dian)纜(lan)HJ——局用(yong)電(dian)(dian)(dian)纜(lan)

(2)絕(jue)(jue)緣(yuan):Y——聚(ju)(ju)乙(yi)烯絕(jue)(jue)緣(yuan)YF——泡沫聚(ju)(ju)烯烴(jing)絕(jue)(jue)緣(yuan)YP——泡沫/實心皮(pi)聚(ju)(ju)烯烴(jing)絕(jue)(jue)緣(yuan)

(3)內護(hu)層(ceng):A——涂塑鋁帶粘接屏蔽聚(ju)乙烯(xi)(xi)護(hu)套(tao)S——鋁,鋼雙層(ceng)金屬帶屏蔽聚(ju)乙烯(xi)(xi)護(hu)套(tao)      V——聚(ju)氯乙烯(xi)(xi)護(hu)套(tao)

(4)特征(zheng):T——石油膏填(tian)充G——高(gao)頻隔離C——自(zi)承式

(5)外護層(ceng):23——雙層(ceng)防腐(fu)鋼帶繞包銷裝聚乙烯外被(bei)層(ceng)

33——單層細(xi)鋼絲鎧裝聚(ju)乙烯被層

43——單層粗鋼(gang)絲(si)鎧裝聚乙烯被層

53——單層鋼(gang)帶皺(zhou)紋縱(zong)包鎧裝(zhuang)聚乙烯外被層

553——雙層鋼帶(dai)皺紋縱包鎧(kai)裝(zhuang)聚乙烯外(wai)被(bei)層

2) BV 銅芯聚(ju)氯乙烯絕緣電線(xian);BLV 鋁芯聚(ju)氯乙烯絕緣電線(xian);

BVV 銅芯聚(ju)(ju)氯(lv)乙(yi)烯(xi)(xi)絕緣聚(ju)(ju)氯(lv)乙(yi)烯(xi)(xi)護套(tao)電線(xian);BLVV 鋁芯聚(ju)(ju)氯(lv)乙(yi)烯(xi)(xi)絕緣聚(ju)(ju)氯(lv)乙(yi)烯(xi)(xi)護套(tao)電線(xian);

BVR 銅芯聚氯(lv)乙(yi)烯絕緣軟(ruan)線(xian)(xian);RV 銅芯聚氯(lv)乙(yi)烯絕緣安(an)裝軟(ruan)線(xian)(xian);

RVB 銅芯(xin)(xin)聚氯(lv)(lv)乙(yi)烯絕緣(yuan)平型連接線(xian)軟(ruan)線(xian);BVS 銅芯(xin)(xin)聚氯(lv)(lv)乙(yi)烯絕緣(yuan)絞型軟(ruan)線(xian);

RVV 銅芯聚(ju)(ju)氯乙(yi)烯(xi)絕緣(yuan)聚(ju)(ju)氯乙(yi)烯(xi)護套軟線;BYR 聚(ju)(ju)乙(yi)烯(xi)絕緣(yuan)軟電線;

BYVR 聚(ju)乙(yi)烯絕(jue)(jue)緣(yuan)聚(ju)氯(lv)乙(yi)烯護套(tao)軟(ruan)線;RY 聚(ju)乙(yi)烯絕(jue)(jue)緣(yuan)軟(ruan)線;

RYV 聚乙(yi)烯(xi)絕緣聚氯乙(yi)烯(xi)護(hu)套軟線

3)WD:無鹵低煙型(xing)ZR: 阻燃型(xing)NH:耐火型(xing)DH:防火型(xing)


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    全(quan)系產(chan)(chan)品(pin)(pin),20余(yu)種產(chan)(chan)品(pin)(pin)系列可供客戶選擇,滿足不(bu)同領域使用需求,庫存(cun)充足,現貨供應。

  • 3 品質優勢——誠為客戶 降低成本

    公司現已實行一條龍服務,采用(yong)新材料 新技術 新設備(bei) 提高資源利用(yong)率,從產品(pin)的(de)自主研發到(dao)原材料的(de)生產,為(wei)客戶不斷(duan)的(de)降(jiang)低成本,讓(rang)客戶用(yong)最(zui)合理的(de)價(jia)錢,采購最(zui)優質的(de)產品(pin)。

  • 4 服務優勢——5s級服務支持

    凱鵬(peng)電纜為了使用(yong)戶得到(dao)優質的(de)(de)服務(wu),將在售(shou)前售(shou)中售(shou)后進行(xing)各種服務(wu),力求讓用(yong)戶滿意。我(wo)們將一絲不茍地滿足(zu)客戶的(de)(de)合理(li)要求,提供的(de)(de)不僅(jin)是優質的(de)(de)產品和(he)服務(wu),還(huan)用(yong)行(xing)動向(xiang)客戶倡導一種價(jia)值。

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