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全國熱線:138-9810-2027

科爾沁右翼前電力電纜系列

電(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)是(shi)用(yong)于(yu)傳(chuan)輸和(he)分配電(dian)(dian)(dian)(dian)(dian)能(neng)的電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan),電(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)常(chang)用(yong)于(yu)城市(shi)地下電(dian)(dian)(dian)(dian)(dian)網、發電(dian)(dian)(dian)(dian)(dian)站引出線路(lu)、工(gong)礦企業內部供電(dian)(dian)(dian)(dian)(dian)及過江海(hai)水下輸電(dian)(dian)(dian)(dian)(dian)線。在電(dian)(dian)(dian)(dian)(dian)力(li)線路(lu)中(zhong),電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)所占比重正逐漸增加(jia)。電(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)是(shi)在電(dian)(dian)(dian)(dian)(dian)力(li)系(xi)統的主干線路(lu)中(zhong)用(yong)以傳(chuan)輸和(he)分配大功率(lv)電(dian)(dian)(dian)(dian)(dian)能(neng)的電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)產品。

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產品介紹

常規件儲備充(chong)足(zu) 滿(man)足(zu)不同(tong)生產(chan)線使用需求(qiu)

電力(li)電纜(lan)

電(dian)(dian)力(li)(li)(li)電(dian)(dian)纜(lan)是用(yong)于傳輸和(he)分配電(dian)(dian)能(neng)(neng)的(de)電(dian)(dian)纜(lan),電(dian)(dian)力(li)(li)(li)電(dian)(dian)纜(lan)常用(yong)于城市地下電(dian)(dian)網、發電(dian)(dian)站引出線路(lu)、工礦企業內(nei)部供電(dian)(dian)及(ji)過江(jiang)海水下輸電(dian)(dian)線。在(zai)(zai)電(dian)(dian)力(li)(li)(li)線路(lu)中(zhong),電(dian)(dian)纜(lan)所(suo)占比(bi)重正逐漸增加。電(dian)(dian)力(li)(li)(li)電(dian)(dian)纜(lan)是在(zai)(zai)電(dian)(dian)力(li)(li)(li)系(xi)統的(de)主干線路(lu)中(zhong)用(yong)以傳輸和(he)分配大功(gong)率電(dian)(dian)能(neng)(neng)的(de)電(dian)(dian)纜(lan)產品,包括1-500KV以及(ji)以上各種電(dian)(dian)壓(ya)等級,各種絕(jue)緣的(de)電(dian)(dian)力(li)(li)(li)電(dian)(dian)纜(lan)。

中文名

電力電纜

基本簡介

電(dian)力電(dian)纜(lan)的(de)使用至今已有百年

主要分類

分類:按電壓等級分

簡介(jie):電(dian)(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)使用至(zhi)今(jin)已有百(bai)余年(nian)歷史。1879年(nian),美國(guo)(guo)發明家T.A.愛迪生(sheng)在銅棒上包繞黃麻并將(jiang)(jiang)其穿(chuan)入鐵管內,然后(hou)填充瀝(li)青混合(he)物制成(cheng)(cheng)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)。他將(jiang)(jiang)此電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)敷(fu)設(she)(she)于紐約(yue),開創了(le)(le)地下(xia)輸電(dian)(dian)(dian)(dian)(dian)(dian)。次年(nian),英(ying)國(guo)(guo)人卡(ka)倫(lun)德(de)(de)發明瀝(li)青浸(jin)漬(zi)紙絕(jue)緣(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)。1889年(nian),英(ying)國(guo)(guo)人S.Z.費蘭梯在倫(lun)敦與德(de)(de)特(te)(te)福(fu)德(de)(de)之間敷(fu)設(she)(she)了(le)(le)10千(qian)伏油浸(jin)紙絕(jue)緣(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)。1908年(nian),英(ying)國(guo)(guo)建成(cheng)(cheng)20千(qian)伏電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)網。電(dian)(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)得到越來越廣的(de)(de)應用。1911年(nian),德(de)(de)國(guo)(guo)敷(fu)設(she)(she)成(cheng)(cheng)60千(qian)伏高(gao)壓電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan),開始了(le)(le)高(gao)壓電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)發展。1913年(nian),德(de)(de)國(guo)(guo)人M.霍希施泰特(te)(te)研(yan)制成(cheng)(cheng)分(fen)相屏蔽(bi)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan),改(gai)善了(le)(le)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)內部電(dian)(dian)(dian)(dian)(dian)(dian)場分(fen)布,消除了(le)(le)絕(jue)緣(yuan)表面(mian)的(de)(de)正切應力,成(cheng)(cheng)為電(dian)(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)發展中的(de)(de)里程碑。1952年(nian),瑞典在北(bei)部發電(dian)(dian)(dian)(dian)(dian)(dian)廠敷(fu)設(she)(she)了(le)(le)380千(qian)伏超高(gao)壓電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan),實現了(le)(le)超高(gao)壓電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)應用。到80年(nian)代已制成(cheng)(cheng)1100千(qian)伏、1200千(qian)伏的(de)(de)特(te)(te)高(gao)壓電(dian)(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)。

分類:按電壓等級分

按電(dian)(dian)壓(ya)等級可分(fen)(fen)為(wei)中、低壓(ya)電(dian)(dian)力電(dian)(dian)纜(lan)(35千伏及以(yi)下)、高(gao)壓(ya)電(dian)(dian)纜(lan)(110千伏以(yi)上(shang))、超高(gao)壓(ya)電(dian)(dian)纜(lan)(275~800千伏)以(yi)及特高(gao)壓(ya)電(dian)(dian)纜(lan)(1000千伏及以(yi)上(shang))。此(ci)外,還可按電(dian)(dian)流(liu)制(zhi)分(fen)(fen)為(wei)交流(liu)電(dian)(dian)纜(lan)和直流(liu)電(dian)(dian)纜(lan)。

按絕緣材料分

1、油浸(jin)紙絕(jue)(jue)緣電(dian)(dian)力電(dian)(dian)纜(lan)以油浸(jin)紙作絕(jue)(jue)緣的電(dian)(dian)力電(dian)(dian)纜(lan)。其應(ying)用歷史(shi)最長。它(ta)安全可靠,使(shi)用壽命(ming)長,價格低廉。主要缺點是敷設(she)受落(luo)差限制。自從開(kai)發出(chu)不滴流浸(jin)紙絕(jue)(jue)緣后,解決了(le)落(luo)差限制問題,使(shi)油浸(jin)紙絕(jue)(jue)緣電(dian)(dian)纜(lan)得(de)以繼續(xu)廣泛應(ying)用。

2、塑料(liao)(liao)絕(jue)緣電(dian)(dian)(dian)力電(dian)(dian)(dian)纜(lan)  絕(jue)緣層(ceng)為(wei)擠(ji)壓塑料(liao)(liao)的(de)(de)電(dian)(dian)(dian)力電(dian)(dian)(dian)纜(lan)。常用的(de)(de)塑料(liao)(liao)有(you)聚(ju)氯乙(yi)烯(xi)(xi)、聚(ju)乙(yi)烯(xi)(xi)、交聯聚(ju)乙(yi)烯(xi)(xi)。塑料(liao)(liao)電(dian)(dian)(dian)纜(lan)結構簡單,制(zhi)造加工方便(bian),重量輕,敷(fu)(fu)設安裝方便(bian),不受敷(fu)(fu)設落差限制(zhi)。因此廣泛應用作中低壓電(dian)(dian)(dian)纜(lan),并有(you)取代粘(zhan)性浸漬油(you)紙電(dian)(dian)(dian)纜(lan)的(de)(de)趨勢。其(qi)最(zui)大缺點(dian)是存在樹(shu)枝化擊穿現象(xiang),這限制(zhi)了它在更高電(dian)(dian)(dian)壓的(de)(de)使(shi)用。

3、橡皮絕緣(yuan)電(dian)力電(dian)纜 絕緣(yuan)層為橡膠加上(shang)各種配合劑(ji),經(jing)過充(chong)分混(hun)煉后擠包在導電(dian)線芯上(shang),經(jing)過加溫硫化而(er)成(cheng)。它(ta)柔軟,富有彈性,適合于(yu)移動(dong)頻繁、敷設彎曲半徑小的(de)場合。

常用作(zuo)絕緣(yuan)的膠(jiao)料有天然膠(jiao)-丁苯膠(jiao)混合(he)物,乙(yi)丙膠(jiao)、丁基膠(jiao)等。

按電壓等級分

1、低(di)壓電纜:適用(yong)于固定(ding)敷設在交流(liu)50Hz,額定(ding)電壓3kv及以下的(de)輸配電線(xian)路上作輸送電能用(yong)。

2、中低壓電纜:(一般指35KV及以下):聚(ju)氯乙(yi)烯絕緣(yuan)電纜,聚(ju)乙(yi)烯絕緣(yuan)電纜,交(jiao)聯聚(ju)乙(yi)烯絕緣(yuan)電纜等。

3、高(gao)壓電(dian)(dian)纜(lan)(lan):(一般為110KV及(ji)以上(shang)):聚(ju)乙(yi)烯(xi)電(dian)(dian)纜(lan)(lan)和(he)交聯聚(ju)乙(yi)烯(xi)絕緣電(dian)(dian)纜(lan)(lan)等。

4、超高壓電纜:(275~800千伏)。

5、特高壓電纜:(1000千伏及以上)。

基(ji)本結構:電(dian)力(li)電(dian)纜的(de)基(ji)本結構由(you)線芯(導體)、絕緣層(ceng)(ceng)、屏蔽層(ceng)(ceng)和保護層(ceng)(ceng)四部分(fen)組成。

1.線芯是電(dian)力(li)電(dian)纜(lan)的導電(dian)部分,用(yong)來(lai)輸送電(dian)能(neng),是電(dian)力(li)電(dian)纜(lan)的主要部分。

2.絕緣層是將線芯與大地以及不(bu)同相的線芯間(jian)在電(dian)(dian)(dian)氣上彼此隔離(li),保證電(dian)(dian)(dian)能輸送,是電(dian)(dian)(dian)力電(dian)(dian)(dian)纜結構中不(bu)可缺少的組成(cheng)部分(fen)。

3.15KV及以上的(de)電力電纜(lan)一般都有導體屏蔽層和絕緣屏蔽層。

4.保(bao)護層的(de)作用是保(bao)護電(dian)力電(dian)纜(lan)免受外(wai)界雜質和水分的(de)侵入(ru),以及防(fang)止外(wai)力直(zhi)接損壞電(dian)力電(dian)纜(lan)。

主要優點:

1占(zhan)地少。一般(ban)埋(mai)設(she)于土壤中或敷設(she)于室內,溝道(dao)(dao),隧道(dao)(dao)中,線間絕(jue)緣距離小,不用桿塔,占(zhan)地少,基本不占(zhan)地面上空間。

2可靠(kao)(kao)性高(gao)(gao)。受氣候條件和周圍環境影(ying)響小,傳輸性能穩定,可靠(kao)(kao)性高(gao)(gao)。

3具(ju)有(you)向(xiang)超高壓(ya),大容量發展的更為(wei)有(you)利的條件,如低溫,超導電力電纜(lan)等(deng)。

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(shuo)明

電力電纜的型號

1.用漢語拼音第(di)一個字母的大寫表(biao)(biao)(biao)示絕緣種類、導體材料(liao)、內護層材料(liao)和結(jie)構特(te)點。如用Z代(dai)(dai)表(biao)(biao)(biao)紙(zhi)(zhi);L代(dai)(dai)表(biao)(biao)(biao)鋁(lv);Q代(dai)(dai)表(biao)(biao)(biao)鉛(qian);F代(dai)(dai)表(biao)(biao)(biao)分相(xiang)(fen);ZR代(dai)(dai)表(biao)(biao)(biao)阻燃(ran)(zuran);NH代(dai)(dai)表(biao)(biao)(biao)耐火(naihuo)。

2.用數字表示(shi)外(wai)護(hu)層構(gou)成,有二位數字。無數字代表無鎧裝層,無外(wai)被層。第(di)一位數字表示(shi)鎧裝,第(di)二位數字表示(shi)外(wai)被,如粗鋼絲(si)鎧裝纖(xian)維外(wai)被表示(shi)為41。

3.電纜型(xing)號按電纜結構的排(pai)列一般依(yi)次序為(wei):絕(jue)緣材料(liao);導體材料(liao);內護(hu)層(ceng);外護(hu)層(ceng)。

4.電纜產(chan)品用型(xing)號(hao)、額(e)定(ding)電壓和規格(ge)表示。其方(fang)法是在(zai)型(xing)號(hao)后(hou)再加(jia)上(shang)說明額(e)定(ding)電壓、芯數和標稱截面(mian)積的。

型號詳細說明

(1)類別:H——市內通信電纜(lan)HP——配線電纜(lan)HJ——局用(yong)電纜(lan)

(2)絕(jue)緣(yuan):Y——聚(ju)乙烯(xi)絕(jue)緣(yuan)YF——泡(pao)沫聚(ju)烯(xi)烴絕(jue)緣(yuan)YP——泡(pao)沫/實心皮聚(ju)烯(xi)烴絕(jue)緣(yuan)

(3)內(nei)護(hu)層:A——涂塑鋁(lv)帶粘接屏(ping)蔽聚乙烯(xi)護(hu)套S——鋁(lv),鋼(gang)雙層金(jin)屬帶屏(ping)蔽聚乙烯(xi)護(hu)套      V——聚氯乙烯(xi)護(hu)套

(4)特征:T——石油膏填充G——高頻隔(ge)離C——自承式(shi)

(5)外護層:23——雙層防腐鋼帶繞包銷裝聚乙(yi)烯外被層

33——單層細鋼(gang)絲(si)鎧裝聚乙烯被(bei)層

43——單層粗鋼絲鎧裝聚乙烯被層

53——單層(ceng)鋼帶皺紋縱包(bao)鎧裝聚(ju)乙烯外被層(ceng)

553——雙層(ceng)鋼帶皺紋(wen)縱包(bao)鎧裝聚乙烯外被層(ceng)

2) BV 銅芯聚氯乙烯(xi)絕緣電(dian)線;BLV 鋁芯聚氯乙烯(xi)絕緣電(dian)線;

BVV 銅(tong)芯聚(ju)氯(lv)乙烯絕緣聚(ju)氯(lv)乙烯護(hu)(hu)套(tao)電線(xian);BLVV 鋁芯聚(ju)氯(lv)乙烯絕緣聚(ju)氯(lv)乙烯護(hu)(hu)套(tao)電線(xian);

BVR 銅芯(xin)聚(ju)氯(lv)乙烯絕緣(yuan)軟(ruan)線(xian);RV 銅芯(xin)聚(ju)氯(lv)乙烯絕緣(yuan)安(an)裝軟(ruan)線(xian);

RVB 銅芯聚氯乙(yi)烯絕緣(yuan)平型連接線軟線;BVS 銅芯聚氯乙(yi)烯絕緣(yuan)絞型軟線;

RVV 銅芯聚氯(lv)乙烯絕緣聚氯(lv)乙烯護套軟(ruan)線;BYR 聚乙烯絕緣軟(ruan)電線;

BYVR 聚(ju)乙烯絕緣(yuan)聚(ju)氯乙烯護套軟線;RY 聚(ju)乙烯絕緣(yuan)軟線;

RYV 聚乙烯絕緣(yuan)聚氯(lv)乙烯護套(tao)軟線

3)WD:無鹵低煙型ZR: 阻(zu)燃型NH:耐(nai)火(huo)型DH:防火(huo)型


公司優勢

常規件(jian)儲備充足 滿足不同生產(chan)線使用需求
  • 1 品牌優勢——14年品牌深厚積淀

    14年行業(ye)經(jing)驗、Erp嚴(yan)格的管控、先進生產設(she)備、科學(xue)管理(li)團隊(dui)、專業(ye)技(ji)術人員(yuan),會根據客戶實(shi)際(ji)情(qing)況,定制合理(li)方案。

  • 2 產品優勢——20余種細分產品供應

    全系(xi)產(chan)品(pin),20余種產(chan)品(pin)系(xi)列可供客戶選擇,滿足不同領域使(shi)用需求,庫存充足,現貨(huo)供應(ying)。

  • 3 品質優勢——誠為客戶 降低成本

    公(gong)司現已實行一條龍服務(wu),采用(yong)新材料(liao) 新技(ji)術 新設備 提高資(zi)源(yuan)利用(yong)率,從產品(pin)的(de)(de)自主(zhu)研發(fa)到原材料(liao)的(de)(de)生產,為客(ke)戶(hu)不斷的(de)(de)降低(di)成本,讓客(ke)戶(hu)用(yong)最合(he)理的(de)(de)價(jia)錢,采購最優質(zhi)的(de)(de)產品(pin)。

  • 4 服務優勢——5s級服務支持

    凱鵬電纜為了(le)使用戶得到(dao)優(you)質(zhi)的(de)服務(wu)(wu)(wu),將在售(shou)前售(shou)中售(shou)后進(jin)行(xing)各種(zhong)(zhong)服務(wu)(wu)(wu),力求讓用戶滿意。我們將一絲不茍(gou)地滿足(zu)客戶的(de)合理要求,提供的(de)不僅是優(you)質(zhi)的(de)產品和服務(wu)(wu)(wu),還(huan)用行(xing)動向客戶倡導一種(zhong)(zhong)價值。

熱品推(tui)薦/ HOT PRODUCT