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庫倫電力電纜系列

電(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)是用(yong)于(yu)傳輸和(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)常用(yong)于(yu)城市(shi)地下電(dian)(dian)(dian)(dian)(dian)網、發電(dian)(dian)(dian)(dian)(dian)站(zhan)引出(chu)線(xian)路、工礦企業內(nei)部供(gong)電(dian)(dian)(dian)(dian)(dian)及(ji)過江海(hai)水下輸電(dian)(dian)(dian)(dian)(dian)線(xian)。在(zai)(zai)電(dian)(dian)(dian)(dian)(dian)力(li)線(xian)路中(zhong),電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)所(suo)占比重正逐漸增加。電(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)是在(zai)(zai)電(dian)(dian)(dian)(dian)(dian)力(li)系(xi)統的主干線(xian)路中(zhong)用(yong)以傳輸和(he)分配大功(gong)率電(dian)(dian)(dian)(dian)(dian)能(neng)的電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)產品(pin)。

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常規件儲備(bei)充足 滿足不同生產線使用(yong)需求

電力電纜(lan)

電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)纜(lan)(lan)是用(yong)于(yu)傳(chuan)輸和(he)分配(pei)電(dian)(dian)(dian)(dian)能的(de)(de)電(dian)(dian)(dian)(dian)纜(lan)(lan),電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)纜(lan)(lan)常用(yong)于(yu)城市地下電(dian)(dian)(dian)(dian)網、發電(dian)(dian)(dian)(dian)站引出線(xian)(xian)路(lu)、工礦企業內部(bu)供電(dian)(dian)(dian)(dian)及過江(jiang)海水下輸電(dian)(dian)(dian)(dian)線(xian)(xian)。在(zai)電(dian)(dian)(dian)(dian)力(li)線(xian)(xian)路(lu)中,電(dian)(dian)(dian)(dian)纜(lan)(lan)所占比重正逐漸(jian)增加。電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)纜(lan)(lan)是在(zai)電(dian)(dian)(dian)(dian)力(li)系統的(de)(de)主干線(xian)(xian)路(lu)中用(yong)以(yi)傳(chuan)輸和(he)分配(pei)大功率(lv)電(dian)(dian)(dian)(dian)能的(de)(de)電(dian)(dian)(dian)(dian)纜(lan)(lan)產品,包括1-500KV以(yi)及以(yi)上各(ge)種(zhong)電(dian)(dian)(dian)(dian)壓(ya)等級,各(ge)種(zhong)絕(jue)緣的(de)(de)電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)纜(lan)(lan)。

中文名

電力電纜

基本簡介

電力電纜的使用至今(jin)已有(you)百年

主要分類(lei)

分(fen)類:按電壓等(deng)級分(fen)

簡介(jie):電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的使用至今已(yi)有百余年歷史。1879年,美國發(fa)(fa)明家T.A.愛迪(di)生(sheng)在銅棒上包繞黃麻并(bing)將(jiang)其穿入鐵管內,然后填充瀝青混合物制(zhi)(zhi)成(cheng)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)。他將(jiang)此電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)敷(fu)設(she)(she)于紐約,開創了(le)地(di)下輸電(dian)(dian)(dian)(dian)。次年,英(ying)國人卡倫德(de)發(fa)(fa)明瀝青浸(jin)漬紙絕緣電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)。1889年,英(ying)國人S.Z.費蘭梯在倫敦(dun)與德(de)特福德(de)之間敷(fu)設(she)(she)了(le)10千(qian)伏(fu)(fu)油浸(jin)紙絕緣電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)。1908年,英(ying)國建成(cheng)20千(qian)伏(fu)(fu)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)網。電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)得(de)到(dao)越來越廣的應(ying)用。1911年,德(de)國敷(fu)設(she)(she)成(cheng)60千(qian)伏(fu)(fu)高(gao)壓(ya)(ya)(ya)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan),開始了(le)高(gao)壓(ya)(ya)(ya)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的發(fa)(fa)展。1913年,德(de)國人M.霍希施泰特研(yan)制(zhi)(zhi)成(cheng)分相(xiang)屏蔽電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan),改善(shan)了(le)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)內部電(dian)(dian)(dian)(dian)場(chang)分布,消除了(le)絕緣表(biao)面的正切(qie)應(ying)力(li),成(cheng)為電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)發(fa)(fa)展中的里(li)程碑。1952年,瑞典在北部發(fa)(fa)電(dian)(dian)(dian)(dian)廠敷(fu)設(she)(she)了(le)380千(qian)伏(fu)(fu)超高(gao)壓(ya)(ya)(ya)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan),實(shi)現了(le)超高(gao)壓(ya)(ya)(ya)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的應(ying)用。到(dao)80年代已(yi)制(zhi)(zhi)成(cheng)1100千(qian)伏(fu)(fu)、1200千(qian)伏(fu)(fu)的特高(gao)壓(ya)(ya)(ya)電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)。

分類:按電壓等級分

按(an)電(dian)(dian)(dian)壓等級可(ke)分為中、低壓電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)纜(lan)(35千伏及以(yi)下(xia))、高(gao)(gao)(gao)壓電(dian)(dian)(dian)纜(lan)(110千伏以(yi)上(shang))、超高(gao)(gao)(gao)壓電(dian)(dian)(dian)纜(lan)(275~800千伏)以(yi)及特高(gao)(gao)(gao)壓電(dian)(dian)(dian)纜(lan)(1000千伏及以(yi)上(shang))。此(ci)外,還可(ke)按(an)電(dian)(dian)(dian)流(liu)制分為交流(liu)電(dian)(dian)(dian)纜(lan)和(he)直(zhi)流(liu)電(dian)(dian)(dian)纜(lan)。

按絕緣材料(liao)分(fen)

1、油浸(jin)紙(zhi)絕緣(yuan)電(dian)力(li)電(dian)纜(lan)以油浸(jin)紙(zhi)作(zuo)絕緣(yuan)的(de)電(dian)力(li)電(dian)纜(lan)。其應(ying)用歷史最長。它安全可靠,使用壽命(ming)長,價格低廉。主(zhu)要缺點是敷設受落(luo)差(cha)限(xian)制。自從開發出不滴流浸(jin)紙(zhi)絕緣(yuan)后,解決了(le)落(luo)差(cha)限(xian)制問題,使油浸(jin)紙(zhi)絕緣(yuan)電(dian)纜(lan)得以繼續(xu)廣(guang)泛應(ying)用。

2、塑(su)料絕緣電(dian)(dian)力電(dian)(dian)纜(lan)  絕緣層為擠壓塑(su)料的電(dian)(dian)力電(dian)(dian)纜(lan)。常用(yong)(yong)的塑(su)料有(you)聚氯乙烯(xi)、聚乙烯(xi)、交聯聚乙烯(xi)。塑(su)料電(dian)(dian)纜(lan)結(jie)構簡(jian)單,制造加工(gong)方便(bian),重量輕,敷(fu)設安裝方便(bian),不受敷(fu)設落(luo)差(cha)限(xian)制。因此廣泛應用(yong)(yong)作中低壓電(dian)(dian)纜(lan),并有(you)取代(dai)粘性浸漬油(you)紙電(dian)(dian)纜(lan)的趨勢(shi)。其最大缺點是存在樹枝化擊穿(chuan)現象,這限(xian)制了它在更高電(dian)(dian)壓的使用(yong)(yong)。

3、橡皮絕(jue)緣電力(li)電纜 絕(jue)緣層(ceng)為橡膠加(jia)上(shang)各種配合劑,經(jing)(jing)過充分混煉(lian)后擠包在(zai)導電線芯上(shang),經(jing)(jing)過加(jia)溫硫化而成(cheng)。它柔軟,富有彈性,適合于移動頻繁(fan)、敷(fu)設彎曲半徑(jing)小的(de)場合。

常(chang)用作絕緣的膠(jiao)料有(you)天然膠(jiao)-丁苯膠(jiao)混(hun)合物,乙(yi)丙(bing)膠(jiao)、丁基膠(jiao)等。

按電壓等級分

1、低壓(ya)電(dian)纜(lan):適用(yong)于固(gu)定敷(fu)設在交流50Hz,額定電(dian)壓(ya)3kv及以下的輸配(pei)電(dian)線路上作輸送電(dian)能用(yong)。

2、中(zhong)低壓電(dian)纜:(一般(ban)指35KV及以下(xia)):聚(ju)(ju)氯乙烯(xi)絕緣(yuan)(yuan)電(dian)纜,聚(ju)(ju)乙烯(xi)絕緣(yuan)(yuan)電(dian)纜,交(jiao)聯聚(ju)(ju)乙烯(xi)絕緣(yuan)(yuan)電(dian)纜等。

3、高壓電纜:(一般(ban)為110KV及以上):聚(ju)乙烯電纜和交聯(lian)聚(ju)乙烯絕緣電纜等。

4、超高壓電纜:(275~800千(qian)伏)。

5、特(te)高壓電纜:(1000千伏及以(yi)上)。

基本結(jie)構:電力(li)電纜的基本結(jie)構由線芯(導體(ti))、絕緣(yuan)層、屏蔽層和保護層四部分(fen)組成。

1.線(xian)芯是電(dian)力(li)(li)電(dian)纜的導電(dian)部(bu)分(fen),用來(lai)輸送電(dian)能(neng),是電(dian)力(li)(li)電(dian)纜的主(zhu)要部(bu)分(fen)。

2.絕緣層是將線芯與大地(di)以及不同相的(de)線芯間(jian)在電(dian)氣上(shang)彼此隔離,保證電(dian)能輸送,是電(dian)力電(dian)纜結構(gou)中不可缺少的(de)組成(cheng)部分。

3.15KV及以上的(de)電(dian)力(li)電(dian)纜一般都有(you)導體屏蔽層(ceng)和絕緣(yuan)屏蔽層(ceng)。

4.保護層的作用是(shi)保護電(dian)力(li)(li)(li)電(dian)纜免受(shou)外(wai)界雜質和水分(fen)的侵入,以及防止(zhi)外(wai)力(li)(li)(li)直(zhi)接損(sun)壞電(dian)力(li)(li)(li)電(dian)纜。

主要優點:

1占(zhan)(zhan)地少。一般埋(mai)設于土(tu)壤中或(huo)敷設于室內,溝道,隧道中,線(xian)間(jian)(jian)絕(jue)緣距(ju)離小,不用(yong)桿(gan)塔,占(zhan)(zhan)地少,基本(ben)不占(zhan)(zhan)地面上(shang)空間(jian)(jian)。

2可(ke)靠性高(gao)。受(shou)氣(qi)候條件和周圍環境影(ying)響(xiang)小,傳輸性能穩定,可(ke)靠性高(gao)。

3具有(you)向超高壓,大容(rong)量(liang)發展的(de)更為有(you)利(li)的(de)條件,如低溫,超導(dao)電力(li)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。

型號說明

電力電纜的型號

1.用(yong)(yong)漢語拼音第(di)一(yi)個字母的大(da)寫表示絕緣種類、導體材料、內護層(ceng)材料和(he)結(jie)構特點(dian)。如用(yong)(yong)Z代(dai)表紙(zhi);L代(dai)表鋁(lv)(lv);Q代(dai)表鉛(qian);F代(dai)表分相(xiang)(fen);ZR代(dai)表阻(zu)燃(zuran);NH代(dai)表耐火(naihuo)。

2.用數(shu)(shu)字(zi)表(biao)示外護層(ceng)構成(cheng),有(you)二位數(shu)(shu)字(zi)。無(wu)數(shu)(shu)字(zi)代(dai)表(biao)無(wu)鎧裝層(ceng),無(wu)外被(bei)層(ceng)。第(di)一位數(shu)(shu)字(zi)表(biao)示鎧裝,第(di)二位數(shu)(shu)字(zi)表(biao)示外被(bei),如(ru)粗鋼絲鎧裝纖維外被(bei)表(biao)示為(wei)41。

3.電纜型號按電纜結構的(de)排列一般依次序為:絕緣材料;導體(ti)材料;內護(hu)層;外護(hu)層。

4.電纜產品用(yong)型號、額定電壓和規(gui)格(ge)表示。其方法是在型號后(hou)再(zai)加上說(shuo)明額定電壓、芯(xin)數(shu)和標稱截面積的。

型(xing)號詳細說明

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

(2)絕緣(yuan):Y——聚乙烯(xi)絕緣(yuan)YF——泡沫聚烯(xi)烴(jing)絕緣(yuan)YP——泡沫/實心皮聚烯(xi)烴(jing)絕緣(yuan)

(3)內護(hu)(hu)層(ceng):A——涂(tu)塑鋁帶粘接屏蔽聚乙(yi)烯護(hu)(hu)套S——鋁,鋼雙(shuang)層(ceng)金屬帶屏蔽聚乙(yi)烯護(hu)(hu)套      V——聚氯乙(yi)烯護(hu)(hu)套

(4)特征:T——石油膏填充G——高頻隔離C——自承式

(5)外(wai)護(hu)層(ceng)(ceng):23——雙層(ceng)(ceng)防(fang)腐鋼帶繞包銷(xiao)裝聚(ju)乙烯外(wai)被層(ceng)(ceng)

33——單層(ceng)細鋼絲鎧裝聚(ju)乙烯被層(ceng)

43——單層粗(cu)鋼(gang)絲鎧裝聚(ju)乙烯被層

53——單層(ceng)鋼(gang)帶皺(zhou)紋(wen)縱包鎧裝聚乙烯(xi)外(wai)被層(ceng)

553——雙層鋼帶皺紋縱包鎧裝聚乙烯外被層

2) BV 銅芯聚氯(lv)乙烯絕(jue)緣電(dian)線;BLV 鋁(lv)芯聚氯(lv)乙烯絕(jue)緣電(dian)線;

BVV 銅芯聚氯(lv)乙烯絕(jue)(jue)緣聚氯(lv)乙烯護套電線;BLVV 鋁芯聚氯(lv)乙烯絕(jue)(jue)緣聚氯(lv)乙烯護套電線;

BVR 銅芯聚(ju)氯乙烯絕緣軟(ruan)線;RV 銅芯聚(ju)氯乙烯絕緣安裝(zhuang)軟(ruan)線;

RVB 銅芯聚(ju)氯(lv)乙(yi)烯(xi)絕(jue)緣平型(xing)連接(jie)線軟(ruan)線;BVS 銅芯聚(ju)氯(lv)乙(yi)烯(xi)絕(jue)緣絞型(xing)軟(ruan)線;

RVV 銅芯聚(ju)氯(lv)乙烯(xi)絕(jue)緣(yuan)聚(ju)氯(lv)乙烯(xi)護套(tao)軟(ruan)線;BYR 聚(ju)乙烯(xi)絕(jue)緣(yuan)軟(ruan)電線;

BYVR 聚乙(yi)(yi)烯絕緣聚氯(lv)乙(yi)(yi)烯護(hu)套軟線;RY 聚乙(yi)(yi)烯絕緣軟線;

RYV 聚(ju)乙烯(xi)(xi)絕緣聚(ju)氯(lv)乙烯(xi)(xi)護(hu)套(tao)軟(ruan)線(xian)

3)WD:無鹵(lu)低煙型ZR: 阻(zu)燃(ran)型NH:耐火型DH:防火型


公司優勢

常規件儲(chu)備充足(zu) 滿足(zu)不(bu)同生產線使用需(xu)求
  • 1 品牌優勢——14年品牌深厚積淀

    14年行業經驗、Erp嚴格的(de)管控、先進生產設備、科學(xue)管理團隊、專業技術人員,會根據客(ke)戶(hu)實(shi)際情況(kuang),定制(zhi)合理方案。

  • 2 產品優勢——20余種細分產品供應

    全(quan)系(xi)產品,20余種產品系(xi)列可供客戶選擇,滿足(zu)不同領域(yu)使用需求,庫存充足(zu),現貨供應。

  • 3 品質優勢——誠為客戶 降低成本

    公(gong)司現已(yi)實行一(yi)條(tiao)龍服(fu)務,采(cai)用新(xin)材(cai)料 新(xin)技(ji)術(shu) 新(xin)設備(bei) 提高資(zi)源利(li)用率,從產(chan)品的自主研(yan)發到(dao)原材(cai)料的生產(chan),為(wei)客(ke)戶不斷(duan)的降低成本,讓客(ke)戶用最合理(li)的價錢,采(cai)購最優(you)質的產(chan)品。

  • 4 服務優勢——5s級服務支持

    凱(kai)鵬(peng)電(dian)纜為(wei)了使(shi)用戶(hu)得到優質的服(fu)務(wu),將在售前售中售后進行各(ge)種(zhong)服(fu)務(wu),力(li)求讓(rang)用戶(hu)滿(man)意。我們將一絲不茍地滿(man)足客(ke)戶(hu)的合理要求,提(ti)供的不僅是優質的產品和服(fu)務(wu),還用行動向(xiang)客(ke)戶(hu)倡(chang)導一種(zhong)價值。

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