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振安電力電纜系列

電(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)是用(yong)于傳輸(shu)和分配電(dian)(dian)(dian)(dian)(dian)能的(de)(de)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(chang)用(yong)于城市地下電(dian)(dian)(dian)(dian)(dian)網(wang)、發電(dian)(dian)(dian)(dian)(dian)站引出(chu)線(xian)路(lu)(lu)、工礦企業內部供電(dian)(dian)(dian)(dian)(dian)及(ji)過江海(hai)水下輸(shu)電(dian)(dian)(dian)(dian)(dian)線(xian)。在電(dian)(dian)(dian)(dian)(dian)力(li)線(xian)路(lu)(lu)中(zhong),電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)所占比重正逐漸增加。電(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)是在電(dian)(dian)(dian)(dian)(dian)力(li)系統的(de)(de)主(zhu)干線(xian)路(lu)(lu)中(zhong)用(yong)以(yi)傳輸(shu)和分配大功率電(dian)(dian)(dian)(dian)(dian)能的(de)(de)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(man)足不同生產線使用需求(qiu)

電(dian)力電(dian)纜

電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)纜(lan)(lan)是用于(yu)(yu)傳(chuan)輸(shu)和分(fen)配(pei)電(dian)(dian)(dian)(dian)能的(de)電(dian)(dian)(dian)(dian)纜(lan)(lan),電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)纜(lan)(lan)常(chang)用于(yu)(yu)城市地下電(dian)(dian)(dian)(dian)網、發電(dian)(dian)(dian)(dian)站(zhan)引出線(xian)路(lu)、工礦企業內部供電(dian)(dian)(dian)(dian)及(ji)過江海水下輸(shu)電(dian)(dian)(dian)(dian)線(xian)。在電(dian)(dian)(dian)(dian)力線(xian)路(lu)中(zhong),電(dian)(dian)(dian)(dian)纜(lan)(lan)所占比重正逐漸增加。電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)纜(lan)(lan)是在電(dian)(dian)(dian)(dian)力系統的(de)主干線(xian)路(lu)中(zhong)用以(yi)傳(chuan)輸(shu)和分(fen)配(pei)大功率電(dian)(dian)(dian)(dian)能的(de)電(dian)(dian)(dian)(dian)纜(lan)(lan)產品,包括1-500KV以(yi)及(ji)以(yi)上各(ge)種電(dian)(dian)(dian)(dian)壓等級,各(ge)種絕(jue)緣的(de)電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)纜(lan)(lan)。

中文名

電力電纜

基本簡介

電力(li)電纜的使用至今已有百年

主要分(fen)類

分類(lei):按電壓(ya)等級分

簡介:電(dian)(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)(de)(de)使用至今已(yi)有(you)百(bai)余(yu)年(nian)歷史。1879年(nian),美國(guo)(guo)發(fa)(fa)明(ming)家T.A.愛迪生在(zai)銅(tong)棒上包繞黃麻(ma)并將其(qi)穿入鐵(tie)管內(nei),然后(hou)填充瀝青混合物制成(cheng)(cheng)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)。他將此電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)敷設于紐約,開(kai)創了(le)(le)地下輸電(dian)(dian)(dian)(dian)(dian)(dian)。次年(nian),英(ying)國(guo)(guo)人卡倫德(de)(de)(de)發(fa)(fa)明(ming)瀝青浸漬紙絕(jue)緣(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)。1889年(nian),英(ying)國(guo)(guo)人S.Z.費蘭(lan)梯在(zai)倫敦與德(de)(de)(de)特福德(de)(de)(de)之間敷設了(le)(le)10千(qian)伏(fu)油(you)浸紙絕(jue)緣(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)。1908年(nian),英(ying)國(guo)(guo)建成(cheng)(cheng)20千(qian)伏(fu)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)網。電(dian)(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)得到越來(lai)越廣的(de)(de)(de)應用。1911年(nian),德(de)(de)(de)國(guo)(guo)敷設成(cheng)(cheng)60千(qian)伏(fu)高(gao)(gao)壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan),開(kai)始了(le)(le)高(gao)(gao)壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)(de)(de)發(fa)(fa)展。1913年(nian),德(de)(de)(de)國(guo)(guo)人M.霍希施泰特研制成(cheng)(cheng)分相屏蔽電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan),改(gai)善了(le)(le)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)內(nei)部電(dian)(dian)(dian)(dian)(dian)(dian)場分布,消除了(le)(le)絕(jue)緣(yuan)表面的(de)(de)(de)正切(qie)應力(li),成(cheng)(cheng)為電(dian)(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)發(fa)(fa)展中的(de)(de)(de)里程碑。1952年(nian),瑞典在(zai)北(bei)部發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)廠敷設了(le)(le)380千(qian)伏(fu)超(chao)高(gao)(gao)壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan),實(shi)現了(le)(le)超(chao)高(gao)(gao)壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)(de)(de)應用。到80年(nian)代已(yi)制成(cheng)(cheng)1100千(qian)伏(fu)、1200千(qian)伏(fu)的(de)(de)(de)特高(gao)(gao)壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)。

分類:按電壓等級分

按電壓(ya)等(deng)級可(ke)分(fen)為中、低(di)壓(ya)電力(li)電纜(lan)(lan)(35千伏及以(yi)下)、高壓(ya)電纜(lan)(lan)(110千伏以(yi)上(shang))、超高壓(ya)電纜(lan)(lan)(275~800千伏)以(yi)及特高壓(ya)電纜(lan)(lan)(1000千伏及以(yi)上(shang))。此外,還可(ke)按電流制分(fen)為交流電纜(lan)(lan)和直流電纜(lan)(lan)。

按絕緣材料分

1、油浸紙(zhi)絕(jue)(jue)(jue)緣(yuan)電(dian)力電(dian)纜(lan)以油浸紙(zhi)作(zuo)絕(jue)(jue)(jue)緣(yuan)的電(dian)力電(dian)纜(lan)。其應(ying)用歷(li)史最(zui)長(chang)。它安全可靠,使用壽命長(chang),價格低廉。主要缺(que)點是敷設受落差限(xian)制。自從開發出(chu)不滴流(liu)浸紙(zhi)絕(jue)(jue)(jue)緣(yuan)后(hou),解決(jue)了(le)落差限(xian)制問(wen)題,使油浸紙(zhi)絕(jue)(jue)(jue)緣(yuan)電(dian)纜(lan)得以繼續廣泛(fan)應(ying)用。

2、塑料(liao)(liao)絕緣(yuan)電(dian)(dian)力電(dian)(dian)纜  絕緣(yuan)層為擠壓塑料(liao)(liao)的電(dian)(dian)力電(dian)(dian)纜。常用的塑料(liao)(liao)有(you)聚氯乙烯(xi)、聚乙烯(xi)、交聯聚乙烯(xi)。塑料(liao)(liao)電(dian)(dian)纜結構簡單,制(zhi)造加工(gong)方便,重(zhong)量輕,敷設安裝方便,不受敷設落差限制(zhi)。因此廣泛應(ying)用作中低壓電(dian)(dian)纜,并有(you)取代粘性浸漬(zi)油紙電(dian)(dian)纜的趨勢。其最大缺(que)點是存在樹枝(zhi)化擊穿現(xian)象,這(zhe)限制(zhi)了它(ta)在更高電(dian)(dian)壓的使(shi)用。

3、橡皮絕緣(yuan)電(dian)力電(dian)纜 絕緣(yuan)層為橡膠加上各種配合(he)劑,經過(guo)充分(fen)混煉后擠包在導電(dian)線芯上,經過(guo)加溫硫(liu)化(hua)而成。它柔軟,富(fu)有彈性(xing),適(shi)合(he)于移(yi)動頻繁、敷(fu)設彎曲半徑小的場合(he)。

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

按電壓等級分

1、低壓(ya)電纜(lan):適用于(yu)固定敷設在(zai)交流50Hz,額(e)定電壓(ya)3kv及以下的輸配電線路(lu)上作(zuo)輸送電能用。

2、中低壓電纜(lan):(一般(ban)指35KV及以(yi)下):聚氯乙烯(xi)絕(jue)緣電纜(lan),聚乙烯(xi)絕(jue)緣電纜(lan),交(jiao)聯聚乙烯(xi)絕(jue)緣電纜(lan)等。

3、高壓電(dian)纜(lan):(一般為110KV及以(yi)上(shang)):聚乙烯(xi)(xi)電(dian)纜(lan)和交(jiao)聯聚乙烯(xi)(xi)絕緣電(dian)纜(lan)等。

4、超(chao)高壓電纜:(275~800千伏)。

5、特高壓電纜:(1000千伏及以上)。

基本結構:電(dian)力電(dian)纜的基本結構由線芯(導體)、絕緣(yuan)層(ceng)、屏蔽層(ceng)和(he)保(bao)護層(ceng)四(si)部分組成。

1.線芯是(shi)電力(li)電纜(lan)的導電部(bu)(bu)分,用(yong)來輸送電能,是(shi)電力(li)電纜(lan)的主要部(bu)(bu)分。

2.絕緣層是將(jiang)線(xian)芯與(yu)大(da)地以(yi)及不同相(xiang)的線(xian)芯間(jian)在(zai)電(dian)氣上彼此隔離,保證電(dian)能輸送,是電(dian)力(li)電(dian)纜(lan)結構(gou)中不可缺少(shao)的組成部(bu)分(fen)。

3.15KV及以上的電(dian)力電(dian)纜一般都有導體(ti)屏蔽層(ceng)和(he)絕緣屏蔽層(ceng)。

4.保護(hu)層(ceng)的作(zuo)用是保護(hu)電力(li)電纜免受外(wai)界(jie)雜質和水分(fen)的侵入(ru),以及防止(zhi)外(wai)力(li)直(zhi)接損(sun)壞電力(li)電纜。

主要優點(dian):

1占(zhan)地(di)少。一般埋設于土壤(rang)中(zhong)或敷(fu)設于室(shi)內,溝(gou)道(dao),隧道(dao)中(zhong),線間絕緣距離小,不(bu)用桿塔,占(zhan)地(di)少,基本不(bu)占(zhan)地(di)面上空間。

2可(ke)靠(kao)性高。受氣候條件和周圍環(huan)境影響小(xiao),傳(chuan)輸性能穩(wen)定,可(ke)靠(kao)性高。

3具有向超高壓(ya),大容量(liang)發(fa)展的(de)更(geng)為有利的(de)條件,如低(di)溫(wen),超導電力電纜等。

4分布電容較大。

5維護工作量少。

6電擊可能性小。

型號說(shuo)明

電力電纜的(de)型號

1.用漢語拼音第一個(ge)字母的大寫表(biao)示絕緣種類、導體材料、內護層材料和結(jie)構(gou)特點(dian)。如用Z代(dai)(dai)表(biao)紙(zhi);L代(dai)(dai)表(biao)鋁(lv);Q代(dai)(dai)表(biao)鉛(qian);F代(dai)(dai)表(biao)分相(fen);ZR代(dai)(dai)表(biao)阻燃(zuran);NH代(dai)(dai)表(biao)耐火(naihuo)。

2.用數(shu)(shu)(shu)字(zi)(zi)(zi)表(biao)(biao)示(shi)(shi)外(wai)護層(ceng)構成(cheng),有二(er)位數(shu)(shu)(shu)字(zi)(zi)(zi)。無(wu)(wu)數(shu)(shu)(shu)字(zi)(zi)(zi)代表(biao)(biao)無(wu)(wu)鎧裝層(ceng),無(wu)(wu)外(wai)被(bei)層(ceng)。第一位數(shu)(shu)(shu)字(zi)(zi)(zi)表(biao)(biao)示(shi)(shi)鎧裝,第二(er)位數(shu)(shu)(shu)字(zi)(zi)(zi)表(biao)(biao)示(shi)(shi)外(wai)被(bei),如粗鋼絲鎧裝纖維外(wai)被(bei)表(biao)(biao)示(shi)(shi)為41。

3.電纜(lan)型號(hao)按電纜(lan)結構的排列一(yi)般(ban)依次序為:絕緣材料;導體材料;內護層(ceng)(ceng);外(wai)護層(ceng)(ceng)。

4.電纜產品(pin)用型號、額定電壓和規格表示(shi)。其方法(fa)是在型號后再加(jia)上說明額定電壓、芯數和標(biao)稱截面(mian)積的。

型號詳細說明

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

(2)絕(jue)(jue)緣:Y——聚乙烯(xi)(xi)絕(jue)(jue)緣YF——泡沫聚烯(xi)(xi)烴(jing)絕(jue)(jue)緣YP——泡沫/實心皮(pi)聚烯(xi)(xi)烴(jing)絕(jue)(jue)緣

(3)內護層:A——涂(tu)塑(su)鋁(lv)帶粘(zhan)接屏蔽聚乙烯(xi)護套(tao)S——鋁(lv),鋼雙層金屬(shu)帶屏蔽聚乙烯(xi)護套(tao)      V——聚氯(lv)乙烯(xi)護套(tao)

(4)特(te)征(zheng):T——石(shi)油膏(gao)填(tian)充G——高頻隔離C——自承式(shi)

(5)外護(hu)層(ceng):23——雙層(ceng)防(fang)腐鋼帶(dai)繞包(bao)銷(xiao)裝聚乙烯(xi)外被層(ceng)

33——單層細鋼絲鎧裝聚(ju)乙(yi)烯(xi)被層

43——單(dan)層粗鋼絲鎧(kai)裝(zhuang)聚(ju)乙烯被層

53——單(dan)層鋼帶皺紋縱包鎧裝聚乙烯外被層

553——雙層(ceng)(ceng)鋼(gang)帶(dai)皺紋縱包鎧裝(zhuang)聚乙烯外被(bei)層(ceng)(ceng)

2) BV 銅芯聚氯乙烯絕(jue)緣電線(xian);BLV 鋁芯聚氯乙烯絕(jue)緣電線(xian);

BVV 銅芯聚氯乙烯(xi)絕緣(yuan)聚氯乙烯(xi)護套(tao)電(dian)線(xian);BLVV 鋁芯聚氯乙烯(xi)絕緣(yuan)聚氯乙烯(xi)護套(tao)電(dian)線(xian);

BVR 銅芯聚氯(lv)乙(yi)烯(xi)絕(jue)緣軟(ruan)線(xian);RV 銅芯聚氯(lv)乙(yi)烯(xi)絕(jue)緣安(an)裝(zhuang)軟(ruan)線(xian);

RVB 銅芯(xin)(xin)聚(ju)氯乙烯絕緣(yuan)平型(xing)連接(jie)線(xian)軟(ruan)線(xian);BVS 銅芯(xin)(xin)聚(ju)氯乙烯絕緣(yuan)絞型(xing)軟(ruan)線(xian);

RVV 銅芯(xin)聚(ju)氯乙(yi)烯絕緣聚(ju)氯乙(yi)烯護套軟線;BYR 聚(ju)乙(yi)烯絕緣軟電線;

BYVR 聚(ju)乙(yi)烯絕(jue)緣(yuan)聚(ju)氯乙(yi)烯護套(tao)軟線;RY 聚(ju)乙(yi)烯絕(jue)緣(yuan)軟線;

RYV 聚(ju)乙(yi)烯絕緣(yuan)聚(ju)氯乙(yi)烯護套軟線

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


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  • 3 品質優勢——誠為客戶 降低成本

    公司(si)現(xian)已(yi)實行一條龍服務,采(cai)用新(xin)(xin)材(cai)料(liao)(liao) 新(xin)(xin)技術(shu) 新(xin)(xin)設備 提高資(zi)源(yuan)利(li)用率(lv),從(cong)產(chan)(chan)品的(de)(de)自主研(yan)發到原材(cai)料(liao)(liao)的(de)(de)生(sheng)產(chan)(chan),為(wei)客戶不斷的(de)(de)降低成本(ben),讓客戶用最(zui)合理的(de)(de)價錢(qian),采(cai)購最(zui)優質的(de)(de)產(chan)(chan)品。

  • 4 服務優勢——5s級服務支持

    凱鵬電(dian)纜為了使用(yong)戶得到優(you)質(zhi)的(de)服務,將在售前售中售后進行各(ge)種(zhong)服務,力求(qiu)讓用(yong)戶滿意。我們將一絲不茍地滿足客(ke)戶的(de)合理(li)要求(qiu),提(ti)供的(de)不僅是優(you)質(zhi)的(de)產品和服務,還用(yong)行動(dong)向客(ke)戶倡導一種(zhong)價(jia)值。

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