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烏伊嶺電力電纜系列

電(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)纜(lan)是用于傳(chuan)輸和(he)分配(pei)(pei)電(dian)(dian)(dian)能的電(dian)(dian)(dian)纜(lan),電(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)纜(lan)常用于城市地下電(dian)(dian)(dian)網(wang)、發電(dian)(dian)(dian)站(zhan)引出線(xian)(xian)路(lu)、工(gong)礦企(qi)業(ye)內部供電(dian)(dian)(dian)及過江海水下輸電(dian)(dian)(dian)線(xian)(xian)。在(zai)電(dian)(dian)(dian)力(li)(li)線(xian)(xian)路(lu)中,電(dian)(dian)(dian)纜(lan)所(suo)占比重(zhong)正逐漸增加(jia)。電(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)纜(lan)是在(zai)電(dian)(dian)(dian)力(li)(li)系(xi)統的主干線(xian)(xian)路(lu)中用以傳(chuan)輸和(he)分配(pei)(pei)大功率電(dian)(dian)(dian)能的電(dian)(dian)(dian)纜(lan)產品(pin)。

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電(dian)力電(dian)纜(lan)

電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)纜是用(yong)于傳(chuan)輸(shu)和(he)分配電(dian)(dian)(dian)(dian)能的(de)電(dian)(dian)(dian)(dian)纜,電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)纜常用(yong)于城市地下電(dian)(dian)(dian)(dian)網(wang)、發電(dian)(dian)(dian)(dian)站(zhan)引(yin)出線路、工礦企業內(nei)部供(gong)電(dian)(dian)(dian)(dian)及過江海水(shui)下輸(shu)電(dian)(dian)(dian)(dian)線。在電(dian)(dian)(dian)(dian)力線路中(zhong),電(dian)(dian)(dian)(dian)纜所占比重(zhong)正逐(zhu)漸(jian)增加(jia)。電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)纜是在電(dian)(dian)(dian)(dian)力系統(tong)的(de)主干線路中(zhong)用(yong)以(yi)傳(chuan)輸(shu)和(he)分配大功率電(dian)(dian)(dian)(dian)能的(de)電(dian)(dian)(dian)(dian)纜產(chan)品,包括1-500KV以(yi)及以(yi)上(shang)各種電(dian)(dian)(dian)(dian)壓(ya)等(deng)級,各種絕緣的(de)電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)纜。

中文名

電力電纜

基本簡介

電力電纜的(de)使用至今已有百年

主要分類

分(fen)類:按電壓等級分(fen)

簡介:電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的使用(yong)至(zhi)今已有百(bai)余(yu)年(nian)(nian)(nian)歷(li)史。1879年(nian)(nian)(nian),美國(guo)(guo)發(fa)(fa)明家T.A.愛迪生在銅棒上包繞黃麻并將(jiang)其(qi)穿入鐵管內,然(ran)后(hou)填充瀝(li)青混合物制成電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)。他將(jiang)此電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)敷設于紐約,開創了(le)地下(xia)輸(shu)電(dian)(dian)(dian)(dian)(dian)(dian)。次(ci)年(nian)(nian)(nian),英(ying)國(guo)(guo)人卡倫德(de)發(fa)(fa)明瀝(li)青浸漬紙絕緣電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)。1889年(nian)(nian)(nian),英(ying)國(guo)(guo)人S.Z.費(fei)蘭梯在倫敦與德(de)特(te)福德(de)之間(jian)敷設了(le)10千伏(fu)油浸紙絕緣電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)。1908年(nian)(nian)(nian),英(ying)國(guo)(guo)建成20千伏(fu)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)網。電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)得到越(yue)來(lai)越(yue)廣的應用(yong)。1911年(nian)(nian)(nian),德(de)國(guo)(guo)敷設成60千伏(fu)高(gao)壓電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan),開始了(le)高(gao)壓電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的發(fa)(fa)展。1913年(nian)(nian)(nian),德(de)國(guo)(guo)人M.霍(huo)希施泰特(te)研(yan)制成分相(xiang)屏蔽電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan),改善了(le)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)內部(bu)電(dian)(dian)(dian)(dian)(dian)(dian)場分布,消除(chu)了(le)絕緣表面的正切應力(li)(li),成為電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)發(fa)(fa)展中的里程碑(bei)。1952年(nian)(nian)(nian),瑞典在北部(bu)發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)廠敷設了(le)380千伏(fu)超高(gao)壓電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan),實現了(le)超高(gao)壓電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的應用(yong)。到80年(nian)(nian)(nian)代已制成1100千伏(fu)、1200千伏(fu)的特(te)高(gao)壓電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)。

分類:按電壓等級分

按電(dian)(dian)(dian)壓(ya)(ya)(ya)等(deng)級可分(fen)為(wei)中、低壓(ya)(ya)(ya)電(dian)(dian)(dian)力電(dian)(dian)(dian)纜(lan)(lan)(35千(qian)伏(fu)(fu)及(ji)(ji)以(yi)下(xia))、高(gao)壓(ya)(ya)(ya)電(dian)(dian)(dian)纜(lan)(lan)(110千(qian)伏(fu)(fu)以(yi)上)、超高(gao)壓(ya)(ya)(ya)電(dian)(dian)(dian)纜(lan)(lan)(275~800千(qian)伏(fu)(fu))以(yi)及(ji)(ji)特(te)高(gao)壓(ya)(ya)(ya)電(dian)(dian)(dian)纜(lan)(lan)(1000千(qian)伏(fu)(fu)及(ji)(ji)以(yi)上)。此外,還(huan)可按電(dian)(dian)(dian)流(liu)制分(fen)為(wei)交流(liu)電(dian)(dian)(dian)纜(lan)(lan)和直流(liu)電(dian)(dian)(dian)纜(lan)(lan)。

按(an)絕緣材料分(fen)

1、油浸紙絕(jue)緣(yuan)電力電纜(lan)(lan)以油浸紙作(zuo)絕(jue)緣(yuan)的電力電纜(lan)(lan)。其應用(yong)歷(li)史最長(chang)(chang)。它安(an)全可靠,使用(yong)壽命長(chang)(chang),價(jia)格(ge)低廉。主要缺點是敷設(she)受落差限(xian)制。自從(cong)開(kai)發出(chu)不滴流浸紙絕(jue)緣(yuan)后,解決了落差限(xian)制問題,使油浸紙絕(jue)緣(yuan)電纜(lan)(lan)得以繼(ji)續廣(guang)泛應用(yong)。

2、塑(su)(su)料絕緣電(dian)力(li)電(dian)纜  絕緣層(ceng)為擠壓塑(su)(su)料的電(dian)力(li)電(dian)纜。常用的塑(su)(su)料有(you)(you)聚氯乙烯(xi)、聚乙烯(xi)、交聯(lian)聚乙烯(xi)。塑(su)(su)料電(dian)纜結構簡(jian)單,制(zhi)造(zao)加工方便,重量輕,敷設安裝方便,不受敷設落(luo)差限(xian)(xian)制(zhi)。因此(ci)廣泛應用作中低壓電(dian)纜,并(bing)有(you)(you)取代粘性(xing)浸漬油紙電(dian)纜的趨勢。其最大缺(que)點是存在(zai)樹枝化擊(ji)穿(chuan)現(xian)象,這限(xian)(xian)制(zhi)了它在(zai)更高電(dian)壓的使用。

3、橡(xiang)(xiang)皮(pi)絕(jue)緣電(dian)力(li)電(dian)纜 絕(jue)緣層為橡(xiang)(xiang)膠加上各(ge)種配(pei)合劑,經過(guo)(guo)充分(fen)混(hun)煉后擠包在導電(dian)線芯上,經過(guo)(guo)加溫硫化而成。它(ta)柔軟,富有彈性(xing),適合于(yu)移動頻繁、敷設彎(wan)曲半徑小的場合。

常用作絕緣的膠料有天然膠-丁苯膠混(hun)合物,乙丙(bing)膠、丁基膠等。

按電壓等級(ji)分

1、低壓電纜(lan):適用(yong)于固定敷(fu)設在交流(liu)50Hz,額定電壓3kv及(ji)以下的輸配電線路上作輸送(song)電能(neng)用(yong)。

2、中低壓電纜(lan)(lan)(lan):(一(yi)般指35KV及以下):聚氯乙(yi)烯(xi)絕(jue)(jue)緣(yuan)電纜(lan)(lan)(lan),聚乙(yi)烯(xi)絕(jue)(jue)緣(yuan)電纜(lan)(lan)(lan),交聯聚乙(yi)烯(xi)絕(jue)(jue)緣(yuan)電纜(lan)(lan)(lan)等。

3、高(gao)壓電纜:(一般為110KV及(ji)以(yi)上):聚乙烯(xi)電纜和(he)交聯(lian)聚乙烯(xi)絕(jue)緣電纜等。

4、超高壓電纜(lan):(275~800千伏)。

5、特高壓(ya)電纜(lan):(1000千伏及以上)。

基本(ben)結(jie)構(gou):電(dian)力電(dian)纜的基本(ben)結(jie)構(gou)由線(xian)芯(導(dao)體)、絕(jue)緣層(ceng)、屏蔽層(ceng)和保護層(ceng)四部分組成。

1.線芯是(shi)電(dian)力(li)電(dian)纜的導(dao)電(dian)部(bu)分,用來輸送電(dian)能,是(shi)電(dian)力(li)電(dian)纜的主要部(bu)分。

2.絕(jue)緣層是(shi)將線芯(xin)與大地以及不同相(xiang)的線芯(xin)間在(zai)電氣上彼此(ci)隔離,保證電能輸送,是(shi)電力電纜結構中不可缺少的組成部分。

3.15KV及以上(shang)的(de)電(dian)力電(dian)纜一般(ban)都有導體屏蔽(bi)(bi)層和(he)絕緣屏蔽(bi)(bi)層。

4.保(bao)(bao)護(hu)層的作用是保(bao)(bao)護(hu)電(dian)力(li)(li)電(dian)纜(lan)免受外(wai)界雜(za)質和水分的侵入,以及防(fang)止外(wai)力(li)(li)直接損壞電(dian)力(li)(li)電(dian)纜(lan)。

主要優點:

1占(zhan)地少(shao)。一般(ban)埋設(she)于土壤中(zhong)或敷設(she)于室內,溝道(dao),隧道(dao)中(zhong),線間(jian)絕緣(yuan)距離小,不(bu)用桿塔(ta),占(zhan)地少(shao),基(ji)本不(bu)占(zhan)地面上空(kong)間(jian)。

2可靠(kao)性高。受氣候條件(jian)和(he)周圍(wei)環境影響(xiang)小,傳輸(shu)性能穩定(ding),可靠(kao)性高。

3具有向超(chao)(chao)高壓,大容量發展的(de)(de)更為有利(li)的(de)(de)條(tiao)件(jian),如低(di)溫,超(chao)(chao)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。

型號說明

電(dian)力電(dian)纜的(de)型號

1.用漢語(yu)拼音(yin)第(di)一個字母的大寫表示絕緣種類、導體材料(liao)(liao)、內護(hu)層材料(liao)(liao)和結構特點。如用Z代(dai)(dai)(dai)表紙(zhi);L代(dai)(dai)(dai)表鋁(lv);Q代(dai)(dai)(dai)表鉛(qian);F代(dai)(dai)(dai)表分(fen)相(fen);ZR代(dai)(dai)(dai)表阻燃(zuran);NH代(dai)(dai)(dai)表耐火(naihuo)。

2.用數字(zi)(zi)表(biao)示外(wai)護層構成,有二位數字(zi)(zi)。無數字(zi)(zi)代表(biao)無鎧裝(zhuang)層,無外(wai)被層。第(di)一位數字(zi)(zi)表(biao)示鎧裝(zhuang),第(di)二位數字(zi)(zi)表(biao)示外(wai)被,如粗鋼(gang)絲鎧裝(zhuang)纖維外(wai)被表(biao)示為41。

3.電纜型號(hao)按電纜結構的排(pai)列一般(ban)依次序(xu)為:絕(jue)緣材料;導(dao)體材料;內護(hu)層;外護(hu)層。

4.電(dian)纜產(chan)品(pin)用型(xing)號、額定電(dian)壓和(he)規格(ge)表(biao)示。其方法是在(zai)型(xing)號后再加(jia)上說明額定電(dian)壓、芯數和(he)標稱截(jie)面積的。

型號詳細說明

(1)類別:H——市內通信電(dian)纜HP——配(pei)線電(dian)纜HJ——局用(yong)電(dian)纜

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

(3)內護(hu)層(ceng):A——涂塑鋁帶(dai)粘接屏(ping)(ping)蔽(bi)聚(ju)(ju)乙烯護(hu)套S——鋁,鋼雙層(ceng)金屬(shu)帶(dai)屏(ping)(ping)蔽(bi)聚(ju)(ju)乙烯護(hu)套      V——聚(ju)(ju)氯乙烯護(hu)套

(4)特(te)征:T——石(shi)油膏(gao)填充G——高頻(pin)隔離C——自(zi)承式

(5)外護層:23——雙層防(fang)腐鋼帶(dai)繞包(bao)銷(xiao)裝聚(ju)乙烯外被層

33——單(dan)層細鋼(gang)絲鎧裝(zhuang)聚乙(yi)烯被(bei)層

43——單(dan)層(ceng)粗鋼絲鎧裝聚乙烯被(bei)層(ceng)

53——單層(ceng)鋼(gang)帶皺(zhou)紋縱包鎧裝聚乙烯外被(bei)層(ceng)

553——雙(shuang)層鋼(gang)帶皺(zhou)紋縱包(bao)鎧裝聚乙烯外被層

2) BV 銅芯(xin)(xin)聚(ju)氯(lv)乙烯(xi)絕緣(yuan)電線(xian)(xian);BLV 鋁芯(xin)(xin)聚(ju)氯(lv)乙烯(xi)絕緣(yuan)電線(xian)(xian);

BVV 銅芯(xin)聚氯(lv)(lv)乙(yi)烯絕(jue)緣聚氯(lv)(lv)乙(yi)烯護套電線;BLVV 鋁(lv)芯(xin)聚氯(lv)(lv)乙(yi)烯絕(jue)緣聚氯(lv)(lv)乙(yi)烯護套電線;

BVR 銅芯(xin)聚氯乙烯(xi)絕緣(yuan)軟線;RV 銅芯(xin)聚氯乙烯(xi)絕緣(yuan)安裝軟線;

RVB 銅(tong)芯聚(ju)氯乙(yi)烯絕緣(yuan)平型連接線軟(ruan)線;BVS 銅(tong)芯聚(ju)氯乙(yi)烯絕緣(yuan)絞型軟(ruan)線;

RVV 銅芯聚氯(lv)乙烯絕緣(yuan)聚氯(lv)乙烯護(hu)套軟(ruan)線;BYR 聚乙烯絕緣(yuan)軟(ruan)電線;

BYVR 聚(ju)(ju)乙(yi)烯(xi)絕(jue)(jue)緣聚(ju)(ju)氯乙(yi)烯(xi)護(hu)套(tao)軟(ruan)線;RY 聚(ju)(ju)乙(yi)烯(xi)絕(jue)(jue)緣軟(ruan)線;

RYV 聚乙烯絕緣聚氯乙烯護套軟(ruan)線(xian)

3)WD:無(wu)鹵低煙型ZR: 阻燃型NH:耐火型DH:防火型


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    公司現已實行(xing)一(yi)條龍服務,采用新(xin)材料(liao)(liao) 新(xin)技術 新(xin)設備 提高資(zi)源(yuan)利用率,從產品的(de)自主研發到原(yuan)材料(liao)(liao)的(de)生產,為(wei)客戶(hu)不斷的(de)降(jiang)低成本,讓客戶(hu)用最(zui)合理的(de)價錢(qian),采購最(zui)優(you)質(zhi)的(de)產品。

  • 4 服務優勢——5s級服務支持

    凱鵬電纜為了使用戶(hu)得到優(you)質(zhi)的服(fu)務,將(jiang)在售前售中(zhong)售后進行(xing)各種服(fu)務,力求讓(rang)用戶(hu)滿意(yi)。我們將(jiang)一(yi)絲不茍地滿足客戶(hu)的合(he)理要求,提供的不僅是優(you)質(zhi)的產(chan)品和(he)服(fu)務,還用行(xing)動向客戶(hu)倡導(dao)一(yi)種價值(zhi)。

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