国产精品成人网站/两攻一受3p双龙h调教/玩弄人妻少妇500系列/人妻换人妻仑乱/国产成人一区二区三区别

中文(wen)

全國熱線:138-9810-2027

您(nin)的位置: 首頁>>康平產品中心

康平電力電纜系列

電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)是(shi)用(yong)(yong)于(yu)傳(chuan)輸(shu)和(he)分配(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan),電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)常用(yong)(yong)于(yu)城市地下電(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)、發電(dian)(dian)(dian)(dian)(dian)(dian)(dian)站引出線(xian)(xian)路、工礦企業內(nei)部供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)及過江海水下輸(shu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)。在(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)線(xian)(xian)路中(zhong),電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)所占比重正逐漸(jian)增加。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)是(shi)在(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)系統的(de)(de)主干線(xian)(xian)路中(zhong)用(yong)(yong)以(yi)傳(chuan)輸(shu)和(he)分配(pei)大功率電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)產品(pin)。

全國熱線
138-9810-2027
在線咨詢

產品介紹

常(chang)規件儲(chu)備(bei)充足(zu) 滿足(zu)不(bu)同生產線使用(yong)需求

電力電纜

電(dian)(dian)(dian)力電(dian)(dian)(dian)纜(lan)是用于傳輸(shu)和分配(pei)電(dian)(dian)(dian)能(neng)的電(dian)(dian)(dian)纜(lan),電(dian)(dian)(dian)力電(dian)(dian)(dian)纜(lan)常用于城市地下電(dian)(dian)(dian)網(wang)、發電(dian)(dian)(dian)站引(yin)出線路(lu)(lu)、工(gong)礦(kuang)企業內部供電(dian)(dian)(dian)及(ji)過江海水下輸(shu)電(dian)(dian)(dian)線。在(zai)(zai)電(dian)(dian)(dian)力線路(lu)(lu)中(zhong),電(dian)(dian)(dian)纜(lan)所占比(bi)重正逐漸增(zeng)加(jia)。電(dian)(dian)(dian)力電(dian)(dian)(dian)纜(lan)是在(zai)(zai)電(dian)(dian)(dian)力系(xi)統的主干(gan)線路(lu)(lu)中(zhong)用以(yi)傳輸(shu)和分配(pei)大功率電(dian)(dian)(dian)能(neng)的電(dian)(dian)(dian)纜(lan)產品,包括1-500KV以(yi)及(ji)以(yi)上各(ge)種電(dian)(dian)(dian)壓(ya)等(deng)級,各(ge)種絕緣(yuan)的電(dian)(dian)(dian)力電(dian)(dian)(dian)纜(lan)。

中文名

電力電纜

基本簡介

電(dian)力電(dian)纜(lan)的使(shi)用(yong)至今已有(you)百(bai)年

主要(yao)分類(lei)

分(fen)類(lei):按電壓等級分(fen)

簡(jian)介:電(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)使用(yong)(yong)至今(jin)已(yi)有百余年(nian)(nian)(nian)歷史(shi)。1879年(nian)(nian)(nian),美國(guo)(guo)發(fa)(fa)明(ming)家T.A.愛迪生在(zai)(zai)銅棒上包繞黃(huang)麻并將其(qi)穿入(ru)鐵管內,然后填充瀝青混合物(wu)制成(cheng)(cheng)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)。他(ta)將此電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)敷(fu)設(she)(she)于紐約(yue),開創了(le)地下輸電(dian)(dian)(dian)。次年(nian)(nian)(nian),英(ying)國(guo)(guo)人卡倫(lun)德(de)(de)(de)發(fa)(fa)明(ming)瀝青浸漬紙絕緣(yuan)(yuan)電(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)。1889年(nian)(nian)(nian),英(ying)國(guo)(guo)人S.Z.費蘭梯(ti)在(zai)(zai)倫(lun)敦與德(de)(de)(de)特福德(de)(de)(de)之間敷(fu)設(she)(she)了(le)10千(qian)伏(fu)油浸紙絕緣(yuan)(yuan)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)。1908年(nian)(nian)(nian),英(ying)國(guo)(guo)建成(cheng)(cheng)20千(qian)伏(fu)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)網。電(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)得到越(yue)來越(yue)廣的(de)應(ying)用(yong)(yong)。1911年(nian)(nian)(nian),德(de)(de)(de)國(guo)(guo)敷(fu)設(she)(she)成(cheng)(cheng)60千(qian)伏(fu)高壓(ya)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan),開始了(le)高壓(ya)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)發(fa)(fa)展。1913年(nian)(nian)(nian),德(de)(de)(de)國(guo)(guo)人M.霍希施泰特研制成(cheng)(cheng)分(fen)相屏蔽電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan),改善了(le)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)內部電(dian)(dian)(dian)場分(fen)布(bu),消除了(le)絕緣(yuan)(yuan)表面的(de)正切應(ying)力(li)(li),成(cheng)(cheng)為(wei)電(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)發(fa)(fa)展中的(de)里程碑。1952年(nian)(nian)(nian),瑞典在(zai)(zai)北部發(fa)(fa)電(dian)(dian)(dian)廠敷(fu)設(she)(she)了(le)380千(qian)伏(fu)超(chao)高壓(ya)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan),實(shi)現了(le)超(chao)高壓(ya)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)應(ying)用(yong)(yong)。到80年(nian)(nian)(nian)代已(yi)制成(cheng)(cheng)1100千(qian)伏(fu)、1200千(qian)伏(fu)的(de)特高壓(ya)電(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)。

分類:按電壓等級分

按(an)電(dian)(dian)(dian)壓等(deng)級可分為中、低壓電(dian)(dian)(dian)力電(dian)(dian)(dian)纜(lan)(lan)(lan)(35千伏及以(yi)(yi)下)、高(gao)壓電(dian)(dian)(dian)纜(lan)(lan)(lan)(110千伏以(yi)(yi)上)、超高(gao)壓電(dian)(dian)(dian)纜(lan)(lan)(lan)(275~800千伏)以(yi)(yi)及特高(gao)壓電(dian)(dian)(dian)纜(lan)(lan)(lan)(1000千伏及以(yi)(yi)上)。此外,還(huan)可按(an)電(dian)(dian)(dian)流(liu)制分為交(jiao)流(liu)電(dian)(dian)(dian)纜(lan)(lan)(lan)和直(zhi)流(liu)電(dian)(dian)(dian)纜(lan)(lan)(lan)。

按絕(jue)緣材(cai)料分

1、油浸紙絕(jue)緣電力電纜(lan)以油浸紙作絕(jue)緣的電力電纜(lan)。其(qi)應(ying)用歷史最長(chang)。它安(an)全可靠,使用壽命(ming)長(chang),價(jia)格低廉。主要缺點是敷(fu)設(she)受落差(cha)限制。自從開發(fa)出不滴流浸紙絕(jue)緣后,解決了落差(cha)限制問(wen)題,使油浸紙絕(jue)緣電纜(lan)得以繼續(xu)廣泛(fan)應(ying)用。

2、塑料絕緣電(dian)(dian)力(li)電(dian)(dian)纜(lan)  絕緣層為(wei)擠壓塑料的電(dian)(dian)力(li)電(dian)(dian)纜(lan)。常用(yong)的塑料有(you)聚氯(lv)乙(yi)(yi)烯、聚乙(yi)(yi)烯、交聯聚乙(yi)(yi)烯。塑料電(dian)(dian)纜(lan)結(jie)構簡單,制造加工(gong)方便(bian),重量(liang)輕,敷設安裝方便(bian),不受敷設落差限(xian)制。因(yin)此(ci)廣泛應(ying)用(yong)作中(zhong)低壓電(dian)(dian)纜(lan),并有(you)取代粘性浸漬油紙(zhi)電(dian)(dian)纜(lan)的趨(qu)勢。其最大缺點是存在(zai)樹枝化擊穿現象,這限(xian)制了它(ta)在(zai)更高電(dian)(dian)壓的使(shi)用(yong)。

3、橡(xiang)皮絕緣電(dian)力電(dian)纜 絕緣層為橡(xiang)膠加(jia)上各種配合(he)(he)劑,經(jing)過(guo)充分(fen)混煉后擠包在導電(dian)線芯上,經(jing)過(guo)加(jia)溫硫化(hua)而成。它(ta)柔軟,富有彈性,適合(he)(he)于移動頻繁、敷設彎曲半徑小的場(chang)合(he)(he)。

常用作絕緣的膠料有天然膠-丁苯膠混合(he)物(wu),乙丙膠、丁基膠等(deng)。

按電壓(ya)等級分

1、低(di)壓(ya)電(dian)(dian)纜:適用于固定敷設(she)在交流50Hz,額定電(dian)(dian)壓(ya)3kv及以(yi)下的輸配電(dian)(dian)線路上(shang)作輸送(song)電(dian)(dian)能(neng)用。

2、中低(di)壓(ya)電(dian)纜(lan):(一般(ban)指(zhi)35KV及以(yi)下):聚(ju)氯乙烯絕緣電(dian)纜(lan),聚(ju)乙烯絕緣電(dian)纜(lan),交(jiao)聯聚(ju)乙烯絕緣電(dian)纜(lan)等。

3、高壓電纜:(一般為110KV及(ji)以上):聚乙烯(xi)電纜和(he)交(jiao)聯聚乙烯(xi)絕緣電纜等。

4、超高壓(ya)電纜:(275~800千伏)。

5、特高(gao)壓(ya)電纜:(1000千伏及以上)。

基本結構(gou):電力電纜的(de)基本結構(gou)由線芯(導體)、絕緣層、屏蔽(bi)層和(he)保(bao)護層四部(bu)分(fen)組(zu)成。

1.線(xian)芯是電(dian)(dian)力(li)電(dian)(dian)纜(lan)的導(dao)電(dian)(dian)部(bu)分(fen),用(yong)來輸送電(dian)(dian)能,是電(dian)(dian)力(li)電(dian)(dian)纜(lan)的主(zhu)要(yao)部(bu)分(fen)。

2.絕緣層(ceng)是將線(xian)芯與大地(di)以及不同相的(de)(de)線(xian)芯間在電氣上彼此隔離,保證電能(neng)輸送,是電力電纜結構中(zhong)不可(ke)缺(que)少的(de)(de)組成部分。

3.15KV及(ji)以上的(de)電力電纜一般(ban)都(dou)有導體屏蔽層和(he)絕緣屏蔽層。

4.保護層的作用是保護電力(li)電纜免受(shou)外(wai)界雜(za)質和水分(fen)的侵入,以及防止外(wai)力(li)直(zhi)接損壞電力(li)電纜。

主要(yao)優點:

1占地少(shao)。一(yi)般埋(mai)設于土(tu)壤中或(huo)敷設于室(shi)內,溝道,隧(sui)道中,線間絕(jue)緣距離小,不(bu)用桿(gan)塔,占地少(shao),基本不(bu)占地面上空間。

2可靠性(xing)高。受氣候條件和周圍環境影(ying)響小,傳輸性(xing)能穩定,可靠性(xing)高。

3具有(you)向超(chao)高壓,大容量發展(zhan)的更為有(you)利(li)的條件,如低(di)溫,超(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(xing)號說明

電力電纜的型號

1.用(yong)漢語(yu)拼音(yin)第一個字母的大寫表(biao)示絕緣種類、導體材料、內(nei)護層材料和結構特點。如用(yong)Z代(dai)(dai)表(biao)紙(zhi);L代(dai)(dai)表(biao)鋁(lv)(lv);Q代(dai)(dai)表(biao)鉛(qian)(qian);F代(dai)(dai)表(biao)分相(fen);ZR代(dai)(dai)表(biao)阻燃(ran)(zuran);NH代(dai)(dai)表(biao)耐火(naihuo)。

2.用數(shu)字(zi)(zi)表(biao)(biao)示(shi)外護層構成(cheng),有(you)二位(wei)數(shu)字(zi)(zi)。無數(shu)字(zi)(zi)代(dai)表(biao)(biao)無鎧(kai)裝層,無外被(bei)層。第一位(wei)數(shu)字(zi)(zi)表(biao)(biao)示(shi)鎧(kai)裝,第二位(wei)數(shu)字(zi)(zi)表(biao)(biao)示(shi)外被(bei),如粗鋼絲(si)鎧(kai)裝纖(xian)維外被(bei)表(biao)(biao)示(shi)為41。

3.電纜型(xing)號按電纜結構的排列一般(ban)依次(ci)序為:絕緣材料;導體材料;內護(hu)層(ceng);外護(hu)層(ceng)。

4.電纜(lan)產品(pin)用(yong)型號、額定電壓(ya)和規(gui)格表示。其方法(fa)是在型號后再加上說明額定電壓(ya)、芯數(shu)和標稱(cheng)截面積的。

型號詳細說(shuo)明

(1)類別:H——市內(nei)通(tong)信(xin)電纜(lan)HP——配(pei)線電纜(lan)HJ——局用電纜(lan)

(2)絕緣:Y——聚(ju)(ju)乙烯絕緣YF——泡(pao)沫聚(ju)(ju)烯烴絕緣YP——泡(pao)沫/實心皮聚(ju)(ju)烯烴絕緣

(3)內護層:A——涂塑鋁(lv)帶粘接(jie)屏(ping)蔽聚乙(yi)烯護套S——鋁(lv),鋼(gang)雙層金屬帶屏(ping)蔽聚乙(yi)烯護套      V——聚氯乙(yi)烯護套

(4)特征:T——石油膏填(tian)充G——高頻隔離C——自(zi)承(cheng)式

(5)外護層(ceng):23——雙層(ceng)防(fang)腐鋼(gang)帶繞包銷裝聚乙烯(xi)外被層(ceng)

33——單層細鋼絲鎧裝聚乙烯被層

43——單層粗鋼絲鎧裝聚乙烯被層

53——單層(ceng)鋼帶皺紋縱(zong)包鎧裝聚乙烯外被層(ceng)

553——雙層鋼(gang)帶皺(zhou)紋縱(zong)包鎧裝聚(ju)乙烯外被(bei)層

2) BV 銅芯聚氯(lv)乙(yi)烯絕緣(yuan)電(dian)線(xian);BLV 鋁(lv)芯聚氯(lv)乙(yi)烯絕緣(yuan)電(dian)線(xian);

BVV 銅芯(xin)聚(ju)氯(lv)(lv)乙烯(xi)絕緣聚(ju)氯(lv)(lv)乙烯(xi)護(hu)套(tao)電(dian)線(xian);BLVV 鋁芯(xin)聚(ju)氯(lv)(lv)乙烯(xi)絕緣聚(ju)氯(lv)(lv)乙烯(xi)護(hu)套(tao)電(dian)線(xian);

BVR 銅芯聚氯乙烯(xi)絕緣軟線;RV 銅芯聚氯乙烯(xi)絕緣安裝軟線;

RVB 銅(tong)芯聚氯乙烯(xi)絕緣平型連接線(xian)軟線(xian);BVS 銅(tong)芯聚氯乙烯(xi)絕緣絞型軟線(xian);

RVV 銅(tong)芯(xin)聚氯乙烯絕(jue)緣聚氯乙烯護套軟線;BYR 聚乙烯絕(jue)緣軟電線;

BYVR 聚乙烯(xi)絕緣(yuan)聚氯乙烯(xi)護套(tao)軟(ruan)線;RY 聚乙烯(xi)絕緣(yuan)軟(ruan)線;

RYV 聚乙(yi)烯絕緣聚氯乙(yi)烯護套軟線

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


公司優勢

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

    14年行(xing)業(ye)經驗(yan)、Erp嚴格(ge)的管(guan)控、先進生(sheng)產設備、科學管(guan)理團隊、專業(ye)技術人員,會根據客戶實際情況,定制合(he)理方(fang)案。

  • 2 產品優勢——20余種細分產品供應

    全系產品,20余(yu)種產品系列(lie)可供客戶選擇,滿足(zu)不(bu)同領域使用需求,庫存充足(zu),現貨(huo)供應。

  • 3 品質優勢——誠為客戶 降低成本

    公司現已(yi)實行一條龍服務,采(cai)用(yong)新材料 新技術 新設備 提(ti)高資源利用(yong)率,從產(chan)品(pin)的自主(zhu)研發到原材料的生產(chan),為客戶(hu)不斷的降低成本,讓客戶(hu)用(yong)最合理的價錢,采(cai)購最優質的產(chan)品(pin)。

  • 4 服務優勢——5s級服務支持

    凱(kai)鵬電纜為了使用(yong)戶得到優(you)質的(de)服(fu)務,將(jiang)在售(shou)前售(shou)中售(shou)后進行各種服(fu)務,力(li)求讓用(yong)戶滿(man)意。我們將(jiang)一絲不(bu)茍地滿(man)足客戶的(de)合理要求,提供的(de)不(bu)僅(jin)是優(you)質的(de)產(chan)品和服(fu)務,還用(yong)行動向客戶倡導一種價(jia)值。

相關標簽:

熱品(pin)推薦/ HOT PRODUCT