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富拉爾基電力電纜系列

電(dian)(dian)(dian)力電(dian)(dian)(dian)纜是用(yong)(yong)于(yu)傳輸和(he)分(fen)配(pei)電(dian)(dian)(dian)能的(de)電(dian)(dian)(dian)纜,電(dian)(dian)(dian)力電(dian)(dian)(dian)纜常(chang)用(yong)(yong)于(yu)城(cheng)市地下電(dian)(dian)(dian)網、發電(dian)(dian)(dian)站引出線路(lu)(lu)、工(gong)礦企業內部供電(dian)(dian)(dian)及過江海(hai)水下輸電(dian)(dian)(dian)線。在(zai)電(dian)(dian)(dian)力線路(lu)(lu)中(zhong),電(dian)(dian)(dian)纜所占比(bi)重正逐漸增(zeng)加。電(dian)(dian)(dian)力電(dian)(dian)(dian)纜是在(zai)電(dian)(dian)(dian)力系統的(de)主干線路(lu)(lu)中(zhong)用(yong)(yong)以傳輸和(he)分(fen)配(pei)大(da)功率電(dian)(dian)(dian)能的(de)電(dian)(dian)(dian)纜產品。

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產品介紹

常規(gui)件儲(chu)備充足 滿足不同生產線使用需(xu)求

電力電纜

電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)纜(lan)(lan)是用于傳輸和分配(pei)電(dian)(dian)(dian)(dian)能的(de)電(dian)(dian)(dian)(dian)纜(lan)(lan),電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)纜(lan)(lan)常用于城市地下電(dian)(dian)(dian)(dian)網、發電(dian)(dian)(dian)(dian)站引出(chu)線(xian)路、工礦企(qi)業內部供電(dian)(dian)(dian)(dian)及過江海(hai)水下輸電(dian)(dian)(dian)(dian)線(xian)。在電(dian)(dian)(dian)(dian)力(li)線(xian)路中,電(dian)(dian)(dian)(dian)纜(lan)(lan)所(suo)占比重正(zheng)逐漸(jian)增加。電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)纜(lan)(lan)是在電(dian)(dian)(dian)(dian)力(li)系統的(de)主干(gan)線(xian)路中用以傳輸和分配(pei)大功率電(dian)(dian)(dian)(dian)能的(de)電(dian)(dian)(dian)(dian)纜(lan)(lan)產(chan)品,包括1-500KV以及以上各(ge)種電(dian)(dian)(dian)(dian)壓等(deng)級(ji),各(ge)種絕緣的(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(lan)的使(shi)用至今(jin)已有(you)百年

主要分類

分(fen)類(lei):按(an)電壓等(deng)級分(fen)

簡介:電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)纜的使(shi)用至今已有(you)百余年(nian)(nian)(nian)歷(li)史。1879年(nian)(nian)(nian),美國(guo)發(fa)明(ming)(ming)家T.A.愛迪生在銅棒上包(bao)繞黃麻并將其穿入鐵管(guan)內,然后(hou)填充瀝(li)青(qing)混(hun)合物(wu)制(zhi)(zhi)成電(dian)(dian)(dian)(dian)(dian)(dian)纜。他將此電(dian)(dian)(dian)(dian)(dian)(dian)纜敷設于紐約,開(kai)創了(le)地下輸電(dian)(dian)(dian)(dian)(dian)(dian)。次年(nian)(nian)(nian),英(ying)國(guo)人卡倫德發(fa)明(ming)(ming)瀝(li)青(qing)浸漬紙絕(jue)緣(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)纜。1889年(nian)(nian)(nian),英(ying)國(guo)人S.Z.費蘭梯(ti)在倫敦與德特福(fu)德之間(jian)敷設了(le)10千伏油浸紙絕(jue)緣(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)纜。1908年(nian)(nian)(nian),英(ying)國(guo)建(jian)成20千伏電(dian)(dian)(dian)(dian)(dian)(dian)纜網。電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)纜得到(dao)越(yue)來越(yue)廣的應用。1911年(nian)(nian)(nian),德國(guo)敷設成60千伏高(gao)(gao)(gao)壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)纜,開(kai)始了(le)高(gao)(gao)(gao)壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)纜的發(fa)展。1913年(nian)(nian)(nian),德國(guo)人M.霍希施(shi)泰特研制(zhi)(zhi)成分(fen)相屏蔽電(dian)(dian)(dian)(dian)(dian)(dian)纜,改善了(le)電(dian)(dian)(dian)(dian)(dian)(dian)纜內部(bu)(bu)電(dian)(dian)(dian)(dian)(dian)(dian)場分(fen)布,消(xiao)除了(le)絕(jue)緣(yuan)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)纜發(fa)展中的里程碑。1952年(nian)(nian)(nian),瑞典在北(bei)部(bu)(bu)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)廠敷設了(le)380千伏超(chao)高(gao)(gao)(gao)壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)纜,實現了(le)超(chao)高(gao)(gao)(gao)壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)纜的應用。到(dao)80年(nian)(nian)(nian)代已制(zhi)(zhi)成1100千伏、1200千伏的特高(gao)(gao)(gao)壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)纜。

分類:按電壓等級分

按(an)電(dian)壓(ya)(ya)等(deng)級可分(fen)為中、低壓(ya)(ya)電(dian)力電(dian)纜(lan)(lan)(35千(qian)伏及(ji)以下)、高壓(ya)(ya)電(dian)纜(lan)(lan)(110千(qian)伏以上(shang))、超高壓(ya)(ya)電(dian)纜(lan)(lan)(275~800千(qian)伏)以及(ji)特高壓(ya)(ya)電(dian)纜(lan)(lan)(1000千(qian)伏及(ji)以上(shang))。此外,還可按(an)電(dian)流制分(fen)為交流電(dian)纜(lan)(lan)和直流電(dian)纜(lan)(lan)。

按絕緣材料分

1、油浸紙(zhi)絕(jue)(jue)(jue)緣(yuan)電(dian)(dian)力(li)電(dian)(dian)纜以(yi)油浸紙(zhi)作絕(jue)(jue)(jue)緣(yuan)的(de)電(dian)(dian)力(li)電(dian)(dian)纜。其(qi)應用歷史最長。它安全可靠(kao),使用壽命長,價(jia)格低廉。主(zhu)要缺點是敷設受落(luo)差(cha)限制(zhi)。自從(cong)開發(fa)出(chu)不滴(di)流浸紙(zhi)絕(jue)(jue)(jue)緣(yuan)后,解決了落(luo)差(cha)限制(zhi)問題,使油浸紙(zhi)絕(jue)(jue)(jue)緣(yuan)電(dian)(dian)纜得以(yi)繼續廣泛應用。

2、塑(su)料(liao)絕緣(yuan)電(dian)力電(dian)纜  絕緣(yuan)層為擠(ji)壓塑(su)料(liao)的(de)電(dian)力電(dian)纜。常用(yong)的(de)塑(su)料(liao)有(you)聚(ju)(ju)氯乙烯、聚(ju)(ju)乙烯、交聯聚(ju)(ju)乙烯。塑(su)料(liao)電(dian)纜結(jie)構簡單,制造加(jia)工方便,重量輕,敷(fu)設(she)安裝(zhuang)方便,不受敷(fu)設(she)落(luo)差限制。因此廣泛應用(yong)作中低壓電(dian)纜,并有(you)取代粘性(xing)浸(jin)漬(zi)油紙(zhi)電(dian)纜的(de)趨勢。其最(zui)大缺點是(shi)存在(zai)樹(shu)枝(zhi)化擊穿現象,這限制了它在(zai)更高電(dian)壓的(de)使用(yong)。

3、橡皮絕緣(yuan)電力(li)電纜 絕緣(yuan)層(ceng)為橡膠(jiao)加(jia)上各種配(pei)合劑,經過(guo)充分混煉后擠(ji)包在導電線芯上,經過(guo)加(jia)溫硫化(hua)而成。它柔軟,富有彈性,適合于移動(dong)頻繁、敷設(she)彎曲半(ban)徑小(xiao)的場合。

常用作(zuo)絕緣的(de)膠料有天(tian)然(ran)膠-丁苯膠混合物,乙丙膠、丁基膠等。

按電壓等級分(fen)

1、低壓電(dian)(dian)纜:適(shi)用于固定(ding)敷設在交流50Hz,額定(ding)電(dian)(dian)壓3kv及(ji)以下的輸(shu)配電(dian)(dian)線路(lu)上(shang)作輸(shu)送電(dian)(dian)能用。

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

3、高(gao)壓電(dian)纜(lan):(一般為110KV及以上):聚乙烯(xi)電(dian)纜(lan)和交聯聚乙烯(xi)絕緣電(dian)纜(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(ben)結構:電力(li)電纜的基(ji)本(ben)結構由(you)線芯(導體)、絕緣層(ceng)、屏蔽層(ceng)和保護層(ceng)四(si)部分(fen)組成。

1.線芯(xin)是電(dian)(dian)力(li)(li)電(dian)(dian)纜的導電(dian)(dian)部分,用來輸送(song)電(dian)(dian)能(neng),是電(dian)(dian)力(li)(li)電(dian)(dian)纜的主(zhu)要部分。

2.絕緣層(ceng)是將線芯(xin)與大(da)地以及不同相的線芯(xin)間(jian)在電(dian)氣上(shang)彼此隔離,保證電(dian)能輸送(song),是電(dian)力電(dian)纜結構中不可缺少的組(zu)成(cheng)部分(fen)。

3.15KV及以上的電(dian)力電(dian)纜(lan)一般都有(you)導體屏(ping)蔽(bi)層和絕緣(yuan)屏(ping)蔽(bi)層。

4.保護(hu)層的作用是保護(hu)電(dian)力電(dian)纜免受外界雜(za)質和水分的侵入,以(yi)及防止外力直接損壞電(dian)力電(dian)纜。

主要(yao)優點:

1占地少(shao)(shao)。一般埋設(she)于土壤中(zhong)或敷設(she)于室內,溝(gou)道,隧道中(zhong),線(xian)間絕緣距離小,不(bu)用桿塔(ta),占地少(shao)(shao),基(ji)本不(bu)占地面上(shang)空(kong)間。

2可(ke)靠(kao)性高。受氣候條件和周圍環(huan)境影響小,傳輸(shu)性能穩定,可(ke)靠(kao)性高。

3具有向超高壓,大容量發展的更(geng)為(wei)有利(li)的條件,如低溫,超導電力電纜(lan)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(de)型號

1.用漢語拼音第一個字母的大寫表示(shi)絕緣(yuan)種類、導(dao)體材(cai)料、內護(hu)層材(cai)料和結(jie)構特點。如用Z代表紙(zhi);L代表鋁(lv);Q代表鉛(qian);F代表分(fen)相(fen);ZR代表阻(zu)燃(zuran);NH代表耐火(huo)(naihuo)。

2.用數(shu)(shu)字(zi)表(biao)(biao)示外(wai)護層構成,有二位(wei)數(shu)(shu)字(zi)。無(wu)(wu)數(shu)(shu)字(zi)代(dai)表(biao)(biao)無(wu)(wu)鎧(kai)(kai)裝層,無(wu)(wu)外(wai)被(bei)層。第一位(wei)數(shu)(shu)字(zi)表(biao)(biao)示鎧(kai)(kai)裝,第二位(wei)數(shu)(shu)字(zi)表(biao)(biao)示外(wai)被(bei),如粗鋼(gang)絲鎧(kai)(kai)裝纖維外(wai)被(bei)表(biao)(biao)示為41。

3.電纜型號按電纜結構的排(pai)列一般依次序為:絕(jue)緣材料(liao);導體材料(liao);內護層;外護層。

4.電纜產(chan)品用(yong)型(xing)號、額定電壓(ya)(ya)和規格表(biao)示。其方法是在型(xing)號后再加上說明額定電壓(ya)(ya)、芯數和標稱截(jie)面(mian)積的(de)。

型號詳(xiang)細(xi)說(shuo)明

(1)類別:H——市內通信電纜HP——配線電纜HJ——局用電纜

(2)絕緣:Y——聚乙烯絕緣YF——泡沫聚烯烴絕緣YP——泡沫/實心(xin)皮聚烯烴絕緣

(3)內護(hu)層(ceng):A——涂塑鋁帶粘接屏蔽(bi)(bi)聚乙烯(xi)護(hu)套S——鋁,鋼(gang)雙(shuang)層(ceng)金屬帶屏蔽(bi)(bi)聚乙烯(xi)護(hu)套      V——聚氯乙烯(xi)護(hu)套

(4)特(te)征:T——石油(you)膏填充(chong)G——高頻(pin)隔離C——自承式(shi)

(5)外(wai)護層(ceng)(ceng):23——雙層(ceng)(ceng)防腐鋼(gang)帶繞包銷裝聚乙烯外(wai)被層(ceng)(ceng)

33——單層(ceng)細鋼絲(si)鎧裝聚(ju)乙烯(xi)被層(ceng)

43——單層粗鋼絲鎧裝聚乙烯被層

53——單層鋼帶皺紋縱包(bao)鎧裝(zhuang)聚乙烯外被層

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

2) BV 銅芯聚氯(lv)乙(yi)烯絕緣電線;BLV 鋁芯聚氯(lv)乙(yi)烯絕緣電線;

BVV 銅芯聚(ju)氯(lv)乙(yi)(yi)烯絕緣聚(ju)氯(lv)乙(yi)(yi)烯護套電(dian)線(xian);BLVV 鋁芯聚(ju)氯(lv)乙(yi)(yi)烯絕緣聚(ju)氯(lv)乙(yi)(yi)烯護套電(dian)線(xian);

BVR 銅芯聚氯乙烯絕(jue)緣軟線;RV 銅芯聚氯乙烯絕(jue)緣安裝軟線;

RVB 銅芯聚(ju)氯(lv)乙(yi)烯絕(jue)(jue)緣平型(xing)連接線(xian)(xian)軟(ruan)線(xian)(xian);BVS 銅芯聚(ju)氯(lv)乙(yi)烯絕(jue)(jue)緣絞型(xing)軟(ruan)線(xian)(xian);

RVV 銅芯(xin)聚氯乙烯絕緣聚氯乙烯護(hu)套軟線(xian);BYR 聚乙烯絕緣軟電線(xian);

BYVR 聚乙烯(xi)絕(jue)(jue)緣聚氯乙烯(xi)護套軟線;RY 聚乙烯(xi)絕(jue)(jue)緣軟線;

RYV 聚乙烯絕緣聚氯乙烯護套軟線

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(gui)件儲備充足(zu) 滿足(zu)不同生產(chan)線使(shi)用需求(qiu)
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  • 4 服務優勢——5s級服務支持

    凱鵬電纜為了使用(yong)戶得到優質的(de)服務,將在售前售中售后(hou)進行(xing)各(ge)種(zhong)服務,力求(qiu)讓用(yong)戶滿(man)意(yi)。我們將一(yi)絲不(bu)茍地滿(man)足客戶的(de)合理要求(qiu),提供的(de)不(bu)僅是優質的(de)產品(pin)和服務,還用(yong)行(xing)動向客戶倡導一(yi)種(zhong)價值。

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