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阿榮電力電纜系列

電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)纜(lan)是(shi)用(yong)于(yu)傳輸和分配(pei)電(dian)(dian)(dian)(dian)能的(de)電(dian)(dian)(dian)(dian)纜(lan),電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)纜(lan)常用(yong)于(yu)城市地(di)下電(dian)(dian)(dian)(dian)網(wang)、發電(dian)(dian)(dian)(dian)站引(yin)出線路、工礦企業(ye)內(nei)部供電(dian)(dian)(dian)(dian)及過(guo)江海水下輸電(dian)(dian)(dian)(dian)線。在電(dian)(dian)(dian)(dian)力線路中(zhong)(zhong),電(dian)(dian)(dian)(dian)纜(lan)所占比重正逐漸(jian)增加。電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)纜(lan)是(shi)在電(dian)(dian)(dian)(dian)力系(xi)統的(de)主干線路中(zhong)(zhong)用(yong)以傳輸和分配(pei)大功率電(dian)(dian)(dian)(dian)能的(de)電(dian)(dian)(dian)(dian)纜(lan)產品。

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常規件(jian)儲備(bei)充足(zu) 滿(man)足(zu)不同生產線(xian)使用需求

電(dian)(dian)力電(dian)(dian)纜

電(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)纜(lan)是(shi)用(yong)于傳(chuan)輸(shu)和分配(pei)電(dian)(dian)(dian)(dian)(dian)能的(de)電(dian)(dian)(dian)(dian)(dian)纜(lan),電(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)纜(lan)常用(yong)于城市地下(xia)電(dian)(dian)(dian)(dian)(dian)網(wang)、發電(dian)(dian)(dian)(dian)(dian)站引出線(xian)(xian)路(lu)(lu)、工(gong)礦企業內部供電(dian)(dian)(dian)(dian)(dian)及(ji)(ji)過江海水下(xia)輸(shu)電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)。在電(dian)(dian)(dian)(dian)(dian)力線(xian)(xian)路(lu)(lu)中(zhong),電(dian)(dian)(dian)(dian)(dian)纜(lan)所(suo)占比重正逐(zhu)漸(jian)增加。電(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)纜(lan)是(shi)在電(dian)(dian)(dian)(dian)(dian)力系統的(de)主干線(xian)(xian)路(lu)(lu)中(zhong)用(yong)以傳(chuan)輸(shu)和分配(pei)大功率電(dian)(dian)(dian)(dian)(dian)能的(de)電(dian)(dian)(dian)(dian)(dian)纜(lan)產品(pin),包括1-500KV以及(ji)(ji)以上各種電(dian)(dian)(dian)(dian)(dian)壓等級,各種絕緣的(de)電(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)纜(lan)。

中文名

電力電纜

基本簡介

電力電纜的使用(yong)至(zhi)今已(yi)有百年

主要分類

分類:按電壓等級分

簡介:電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)使用(yong)至(zhi)今已有百余年(nian)(nian)(nian)(nian)歷史。1879年(nian)(nian)(nian)(nian),美(mei)國(guo)(guo)(guo)發明家T.A.愛迪生在銅棒(bang)上(shang)包繞黃麻(ma)并(bing)將其穿入(ru)鐵管內,然(ran)后填充瀝(li)青混合(he)物制成(cheng)電(dian)(dian)(dian)纜(lan)(lan)(lan)。他將此電(dian)(dian)(dian)纜(lan)(lan)(lan)敷(fu)(fu)設于(yu)紐約,開創了(le)地下輸電(dian)(dian)(dian)。次(ci)年(nian)(nian)(nian)(nian),英(ying)國(guo)(guo)(guo)人卡倫德(de)發明瀝(li)青浸漬紙絕(jue)緣(yuan)電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)纜(lan)(lan)(lan)。1889年(nian)(nian)(nian)(nian),英(ying)國(guo)(guo)(guo)人S.Z.費蘭梯(ti)在倫敦(dun)與德(de)特(te)(te)福德(de)之間敷(fu)(fu)設了(le)10千(qian)(qian)伏(fu)油浸紙絕(jue)緣(yuan)電(dian)(dian)(dian)纜(lan)(lan)(lan)。1908年(nian)(nian)(nian)(nian),英(ying)國(guo)(guo)(guo)建成(cheng)20千(qian)(qian)伏(fu)電(dian)(dian)(dian)纜(lan)(lan)(lan)網。電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)纜(lan)(lan)(lan)得到(dao)越來越廣的(de)應(ying)用(yong)。1911年(nian)(nian)(nian)(nian),德(de)國(guo)(guo)(guo)敷(fu)(fu)設成(cheng)60千(qian)(qian)伏(fu)高壓電(dian)(dian)(dian)纜(lan)(lan)(lan),開始了(le)高壓電(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)發展。1913年(nian)(nian)(nian)(nian),德(de)國(guo)(guo)(guo)人M.霍希施泰特(te)(te)研制成(cheng)分相屏(ping)蔽電(dian)(dian)(dian)纜(lan)(lan)(lan),改善了(le)電(dian)(dian)(dian)纜(lan)(lan)(lan)內部電(dian)(dian)(dian)場(chang)分布,消(xiao)除了(le)絕(jue)緣(yuan)表(biao)面的(de)正切應(ying)力(li),成(cheng)為電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)纜(lan)(lan)(lan)發展中的(de)里(li)程碑。1952年(nian)(nian)(nian)(nian),瑞典在北部發電(dian)(dian)(dian)廠敷(fu)(fu)設了(le)380千(qian)(qian)伏(fu)超高壓電(dian)(dian)(dian)纜(lan)(lan)(lan),實(shi)現(xian)了(le)超高壓電(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)應(ying)用(yong)。到(dao)80年(nian)(nian)(nian)(nian)代已制成(cheng)1100千(qian)(qian)伏(fu)、1200千(qian)(qian)伏(fu)的(de)特(te)(te)高壓電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)纜(lan)(lan)(lan)。

分類:按電壓等級分

按電(dian)壓(ya)(ya)等級(ji)可分(fen)為中、低壓(ya)(ya)電(dian)力電(dian)纜(lan)(lan)(lan)(35千(qian)(qian)伏(fu)及(ji)以下)、高壓(ya)(ya)電(dian)纜(lan)(lan)(lan)(110千(qian)(qian)伏(fu)以上)、超高壓(ya)(ya)電(dian)纜(lan)(lan)(lan)(275~800千(qian)(qian)伏(fu))以及(ji)特(te)高壓(ya)(ya)電(dian)纜(lan)(lan)(lan)(1000千(qian)(qian)伏(fu)及(ji)以上)。此外(wai),還可按電(dian)流(liu)(liu)制分(fen)為交流(liu)(liu)電(dian)纜(lan)(lan)(lan)和直(zhi)流(liu)(liu)電(dian)纜(lan)(lan)(lan)。

按(an)絕緣材(cai)料分

1、油(you)浸紙(zhi)絕(jue)緣(yuan)(yuan)(yuan)電力電纜以(yi)油(you)浸紙(zhi)作絕(jue)緣(yuan)(yuan)(yuan)的電力電纜。其(qi)應用(yong)歷史最長(chang)。它安全可靠,使(shi)(shi)用(yong)壽命長(chang),價格低廉。主(zhu)要(yao)缺點(dian)是敷(fu)設受落差限制。自從開(kai)發出不(bu)滴流(liu)浸紙(zhi)絕(jue)緣(yuan)(yuan)(yuan)后,解決了落差限制問(wen)題,使(shi)(shi)油(you)浸紙(zhi)絕(jue)緣(yuan)(yuan)(yuan)電纜得以(yi)繼續廣(guang)泛應用(yong)。

2、塑(su)料(liao)(liao)絕緣電(dian)(dian)力電(dian)(dian)纜(lan)  絕緣層為擠壓(ya)塑(su)料(liao)(liao)的電(dian)(dian)力電(dian)(dian)纜(lan)。常(chang)用(yong)的塑(su)料(liao)(liao)有(you)聚氯乙烯(xi)、聚乙烯(xi)、交聯聚乙烯(xi)。塑(su)料(liao)(liao)電(dian)(dian)纜(lan)結構簡單,制(zhi)(zhi)造(zao)加工(gong)方便,重量(liang)輕,敷(fu)設(she)安裝方便,不受敷(fu)設(she)落差限制(zhi)(zhi)。因此廣泛應用(yong)作(zuo)中低壓(ya)電(dian)(dian)纜(lan),并(bing)有(you)取代粘性浸漬油紙電(dian)(dian)纜(lan)的趨勢。其最大缺點(dian)是(shi)存(cun)在(zai)樹枝(zhi)化(hua)擊穿現象,這限制(zhi)(zhi)了它在(zai)更高電(dian)(dian)壓(ya)的使用(yong)。

3、橡(xiang)(xiang)皮絕(jue)緣電(dian)力電(dian)纜 絕(jue)緣層為橡(xiang)(xiang)膠加(jia)上各種配(pei)合劑,經(jing)過(guo)充分混煉后擠包在導電(dian)線芯上,經(jing)過(guo)加(jia)溫(wen)硫(liu)化而成(cheng)。它柔軟,富有(you)彈性,適(shi)合于移動頻(pin)繁、敷(fu)設彎(wan)曲半徑小的場合。

常用作絕緣的(de)膠(jiao)料有天然膠(jiao)-丁苯膠(jiao)混合物,乙(yi)丙(bing)膠(jiao)、丁基膠(jiao)等。

按電壓等級分

1、低(di)壓(ya)電(dian)(dian)纜:適(shi)用于固定敷設在交流50Hz,額(e)定電(dian)(dian)壓(ya)3kv及以下的(de)輸配電(dian)(dian)線(xian)路上作(zuo)輸送電(dian)(dian)能用。

2、中低壓電(dian)纜(lan):(一般(ban)指35KV及以下(xia)):聚氯乙(yi)烯(xi)絕(jue)緣(yuan)電(dian)纜(lan),聚乙(yi)烯(xi)絕(jue)緣(yuan)電(dian)纜(lan),交聯聚乙(yi)烯(xi)絕(jue)緣(yuan)電(dian)纜(lan)等。

3、高壓電(dian)纜:(一般為110KV及以(yi)上):聚乙烯電(dian)纜和交(jiao)聯聚乙烯絕(jue)緣電(dian)纜等。

4、超高壓電(dian)纜:(275~800千伏)。

5、特(te)高(gao)壓電纜(lan):(1000千伏及(ji)以(yi)上)。

基本結構:電(dian)力電(dian)纜(lan)的(de)基本結構由線芯(導(dao)體)、絕緣層、屏蔽層和保護層四部分組成。

1.線芯是電力電纜(lan)的(de)導電部(bu)(bu)分(fen),用來輸送電能,是電力電纜(lan)的(de)主要(yao)部(bu)(bu)分(fen)。

2.絕緣層是(shi)將線(xian)芯與大地以及不同相的線(xian)芯間在電(dian)(dian)氣上彼此隔離(li),保證電(dian)(dian)能輸送,是(shi)電(dian)(dian)力電(dian)(dian)纜結構中(zhong)不可缺(que)少的組成(cheng)部(bu)分。

3.15KV及以上(shang)的電(dian)力電(dian)纜一般都有導體(ti)屏(ping)蔽層和絕緣屏(ping)蔽層。

4.保護(hu)(hu)層的作用是保護(hu)(hu)電力電纜免受外(wai)界雜(za)質和水分的侵入,以及(ji)防止外(wai)力直接(jie)損(sun)壞(huai)電力電纜。

主要(yao)優點:

1占(zhan)(zhan)地少。一般埋設于土(tu)壤中(zhong)或敷設于室內,溝道(dao),隧(sui)道(dao)中(zhong),線間絕(jue)緣距(ju)離(li)小,不(bu)用桿塔,占(zhan)(zhan)地少,基本不(bu)占(zhan)(zhan)地面上空(kong)間。

2可(ke)靠性(xing)高。受氣候(hou)條件和(he)周(zhou)圍環境影響(xiang)小,傳輸(shu)性(xing)能穩定,可(ke)靠性(xing)高。

3具(ju)有(you)向超高(gao)壓(ya),大容量發展的(de)更為有(you)利的(de)條件,如低溫(wen),超導(dao)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

電力(li)電纜的型號

1.用(yong)(yong)漢語拼音第一個(ge)字(zi)母的大寫表(biao)(biao)示絕緣種類、導體材(cai)(cai)料、內(nei)護層材(cai)(cai)料和(he)結構特(te)點。如用(yong)(yong)Z代(dai)(dai)(dai)表(biao)(biao)紙(zhi);L代(dai)(dai)(dai)表(biao)(biao)鋁(lv);Q代(dai)(dai)(dai)表(biao)(biao)鉛(qian);F代(dai)(dai)(dai)表(biao)(biao)分相(fen);ZR代(dai)(dai)(dai)表(biao)(biao)阻(zu)燃(zuran);NH代(dai)(dai)(dai)表(biao)(biao)耐火(naihuo)。

2.用數字(zi)表(biao)示(shi)外(wai)護層(ceng)構成,有二位數字(zi)。無(wu)數字(zi)代表(biao)無(wu)鎧(kai)(kai)(kai)裝(zhuang)(zhuang)層(ceng),無(wu)外(wai)被層(ceng)。第一位數字(zi)表(biao)示(shi)鎧(kai)(kai)(kai)裝(zhuang)(zhuang),第二位數字(zi)表(biao)示(shi)外(wai)被,如粗鋼(gang)絲鎧(kai)(kai)(kai)裝(zhuang)(zhuang)纖維(wei)外(wai)被表(biao)示(shi)為41。

3.電(dian)纜(lan)型(xing)號按電(dian)纜(lan)結(jie)構(gou)的排列一(yi)般(ban)依次序為(wei):絕緣材料;導體材料;內護層;外護層。

4.電纜產品用型號、額(e)定電壓(ya)(ya)和規格表(biao)示。其方法是在型號后(hou)再加上說明額(e)定電壓(ya)(ya)、芯數和標稱截面積的(de)。

型號詳細說明

(1)類別:H——市內通信電(dian)纜(lan)(lan)HP——配線電(dian)纜(lan)(lan)HJ——局(ju)用(yong)電(dian)纜(lan)(lan)

(2)絕緣:Y——聚乙(yi)烯(xi)絕緣YF——泡沫聚烯(xi)烴絕緣YP——泡沫/實心皮聚烯(xi)烴絕緣

(3)內(nei)護(hu)(hu)(hu)層(ceng):A——涂塑鋁帶粘(zhan)接屏(ping)蔽聚(ju)乙(yi)(yi)烯(xi)護(hu)(hu)(hu)套S——鋁,鋼(gang)雙層(ceng)金屬(shu)帶屏(ping)蔽聚(ju)乙(yi)(yi)烯(xi)護(hu)(hu)(hu)套      V——聚(ju)氯乙(yi)(yi)烯(xi)護(hu)(hu)(hu)套

(4)特征:T——石(shi)油膏填(tian)充G——高頻(pin)隔離C——自承式(shi)

(5)外護(hu)層:23——雙層防腐鋼帶繞包銷裝聚(ju)乙烯外被(bei)層

33——單層細鋼絲(si)鎧裝聚乙烯被層

43——單層(ceng)粗(cu)鋼絲(si)鎧(kai)裝聚乙烯(xi)被層(ceng)

53——單層(ceng)鋼(gang)帶(dai)皺(zhou)紋縱包鎧(kai)裝聚乙烯外(wai)被層(ceng)

553——雙層(ceng)(ceng)鋼(gang)帶皺(zhou)紋縱(zong)包鎧裝聚(ju)乙(yi)烯外被(bei)層(ceng)(ceng)

2) BV 銅芯(xin)聚氯(lv)(lv)乙烯絕緣電線;BLV 鋁芯(xin)聚氯(lv)(lv)乙烯絕緣電線;

BVV 銅芯聚氯(lv)(lv)乙(yi)烯(xi)絕緣聚氯(lv)(lv)乙(yi)烯(xi)護套(tao)電線;BLVV 鋁(lv)芯聚氯(lv)(lv)乙(yi)烯(xi)絕緣聚氯(lv)(lv)乙(yi)烯(xi)護套(tao)電線;

BVR 銅芯聚氯乙烯絕緣(yuan)軟線(xian);RV 銅芯聚氯乙烯絕緣(yuan)安裝軟線(xian);

RVB 銅芯(xin)聚(ju)氯乙(yi)烯(xi)絕(jue)緣平型(xing)連接線(xian)軟(ruan)線(xian);BVS 銅芯(xin)聚(ju)氯乙(yi)烯(xi)絕(jue)緣絞(jiao)型(xing)軟(ruan)線(xian);

RVV 銅芯聚氯乙烯(xi)絕緣聚氯乙烯(xi)護套軟線;BYR 聚乙烯(xi)絕緣軟電線;

BYVR 聚(ju)乙烯(xi)絕緣聚(ju)氯乙烯(xi)護套軟線(xian);RY 聚(ju)乙烯(xi)絕緣軟線(xian);

RYV 聚(ju)乙烯絕(jue)緣(yuan)聚(ju)氯乙烯護套軟線

3)WD:無鹵低煙型(xing)(xing)ZR: 阻燃(ran)型(xing)(xing)NH:耐(nai)火(huo)型(xing)(xing)DH:防火(huo)型(xing)(xing)


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    公(gong)司(si)現已實行一條龍服務,采(cai)(cai)用(yong)新(xin)(xin)材(cai)料 新(xin)(xin)技術(shu) 新(xin)(xin)設備 提高資(zi)源利用(yong)率,從產品的自主(zhu)研發到(dao)原(yuan)材(cai)料的生產,為(wei)客(ke)戶(hu)不斷(duan)的降低成本,讓客(ke)戶(hu)用(yong)最合理的價錢,采(cai)(cai)購最優(you)質的產品。

  • 4 服務優勢——5s級服務支持

    凱(kai)鵬電纜(lan)為了使用戶(hu)得到優質(zhi)(zhi)的(de)服務,將在(zai)售前售中售后進行各種服務,力求(qiu)讓用戶(hu)滿意(yi)。我們將一(yi)絲(si)不(bu)茍地滿足客戶(hu)的(de)合(he)理要求(qiu),提供的(de)不(bu)僅是優質(zhi)(zhi)的(de)產品和服務,還(huan)用行動向客戶(hu)倡導一(yi)種價值。

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