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(zhong)文

全國熱線:138-9810-2027

您的位置: 首頁>>準格爾產品中心

準格爾電力電纜系列

電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)纜(lan)(lan)是用于傳(chuan)輸(shu)和分(fen)配電(dian)(dian)(dian)(dian)能的電(dian)(dian)(dian)(dian)纜(lan)(lan),電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)纜(lan)(lan)常用于城市(shi)地下電(dian)(dian)(dian)(dian)網、發電(dian)(dian)(dian)(dian)站引出線路(lu)(lu)、工礦企業內部供電(dian)(dian)(dian)(dian)及(ji)過江(jiang)海水(shui)下輸(shu)電(dian)(dian)(dian)(dian)線。在電(dian)(dian)(dian)(dian)力線路(lu)(lu)中,電(dian)(dian)(dian)(dian)纜(lan)(lan)所(suo)占比重正(zheng)逐(zhu)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(xi)統的主干線路(lu)(lu)中用以(yi)傳(chuan)輸(shu)和分(fen)配大功率電(dian)(dian)(dian)(dian)能的電(dian)(dian)(dian)(dian)纜(lan)(lan)產(chan)品。

全國熱線
138-9810-2027
在線咨詢

產品介紹

常規件儲備充(chong)足 滿足不同生產線(xian)使用(yong)需(xu)求

電力(li)電纜

電(dian)(dian)(dian)力電(dian)(dian)(dian)纜(lan)(lan)是用(yong)(yong)于傳(chuan)輸和(he)分配電(dian)(dian)(dian)能(neng)的(de)電(dian)(dian)(dian)纜(lan)(lan),電(dian)(dian)(dian)力電(dian)(dian)(dian)纜(lan)(lan)常用(yong)(yong)于城市地下(xia)電(dian)(dian)(dian)網、發電(dian)(dian)(dian)站引(yin)出線(xian)路(lu)、工礦企(qi)業內部(bu)供電(dian)(dian)(dian)及過江海水下(xia)輸電(dian)(dian)(dian)線(xian)。在電(dian)(dian)(dian)力線(xian)路(lu)中,電(dian)(dian)(dian)纜(lan)(lan)所占比重正逐漸增加。電(dian)(dian)(dian)力電(dian)(dian)(dian)纜(lan)(lan)是在電(dian)(dian)(dian)力系統的(de)主干線(xian)路(lu)中用(yong)(yong)以傳(chuan)輸和(he)分配大功率電(dian)(dian)(dian)能(neng)的(de)電(dian)(dian)(dian)纜(lan)(lan)產(chan)品(pin),包括(kuo)1-500KV以及以上各(ge)(ge)種電(dian)(dian)(dian)壓等級,各(ge)(ge)種絕緣的(de)電(dian)(dian)(dian)力電(dian)(dian)(dian)纜(lan)(lan)。

中文名

電力電纜

基本簡介

電(dian)力電(dian)纜(lan)的使用(yong)至今(jin)已有百年

主(zhu)要分類

分(fen)類:按電壓等級(ji)分(fen)

簡介:電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)使(shi)用(yong)至(zhi)今已有百(bai)余年(nian)(nian)歷史。1879年(nian)(nian),美國發(fa)(fa)明家(jia)T.A.愛迪生在(zai)銅棒上包(bao)繞黃麻并將其(qi)穿入鐵管內(nei),然后(hou)填(tian)充瀝(li)青混合物(wu)制成電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)。他將此(ci)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)敷設于(yu)紐約(yue),開(kai)創了(le)(le)地(di)下輸電(dian)(dian)(dian)(dian)(dian)(dian)。次年(nian)(nian),英國人卡倫(lun)德(de)發(fa)(fa)明瀝(li)青浸(jin)(jin)漬紙絕(jue)緣(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)。1889年(nian)(nian),英國人S.Z.費(fei)蘭(lan)梯在(zai)倫(lun)敦(dun)與德(de)特(te)福德(de)之間敷設了(le)(le)10千(qian)(qian)伏(fu)油(you)浸(jin)(jin)紙絕(jue)緣(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)。1908年(nian)(nian),英國建成20千(qian)(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)(li)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)得(de)到越來越廣的(de)應用(yong)。1911年(nian)(nian),德(de)國敷設成60千(qian)(qian)伏(fu)高(gao)壓(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan),開(kai)始了(le)(le)高(gao)壓(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)發(fa)(fa)展(zhan)。1913年(nian)(nian),德(de)國人M.霍希施泰特(te)研(yan)制成分(fen)相屏蔽(bi)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(chang)分(fen)布(bu),消除了(le)(le)絕(jue)緣(yuan)表(biao)面的(de)正切應力(li)(li),成為(wei)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)發(fa)(fa)展(zhan)中的(de)里程碑(bei)。1952年(nian)(nian),瑞(rui)典在(zai)北部發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)廠敷設了(le)(le)380千(qian)(qian)伏(fu)超(chao)(chao)高(gao)壓(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan),實現了(le)(le)超(chao)(chao)高(gao)壓(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)應用(yong)。到80年(nian)(nian)代已制成1100千(qian)(qian)伏(fu)、1200千(qian)(qian)伏(fu)的(de)特(te)高(gao)壓(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)。

分類:按電壓等級分

按(an)電(dian)(dian)(dian)壓等級可分為(wei)中、低壓電(dian)(dian)(dian)力電(dian)(dian)(dian)纜(35千(qian)伏及(ji)以(yi)(yi)(yi)下)、高(gao)壓電(dian)(dian)(dian)纜(110千(qian)伏以(yi)(yi)(yi)上(shang))、超高(gao)壓電(dian)(dian)(dian)纜(275~800千(qian)伏)以(yi)(yi)(yi)及(ji)特高(gao)壓電(dian)(dian)(dian)纜(1000千(qian)伏及(ji)以(yi)(yi)(yi)上(shang))。此外,還可按(an)電(dian)(dian)(dian)流(liu)制分為(wei)交(jiao)流(liu)電(dian)(dian)(dian)纜和直流(liu)電(dian)(dian)(dian)纜。

按絕緣材料分(fen)

1、油浸(jin)紙絕(jue)緣電(dian)力(li)電(dian)纜(lan)以(yi)油浸(jin)紙作(zuo)絕(jue)緣的電(dian)力(li)電(dian)纜(lan)。其應用(yong)歷史(shi)最長。它(ta)安全可(ke)靠,使用(yong)壽(shou)命(ming)長,價格低廉。主要(yao)缺點是敷設受落差限制(zhi)(zhi)。自從開(kai)發出不滴(di)流浸(jin)紙絕(jue)緣后,解決了落差限制(zhi)(zhi)問(wen)題(ti),使油浸(jin)紙絕(jue)緣電(dian)纜(lan)得(de)以(yi)繼(ji)續廣泛(fan)應用(yong)。

2、塑料(liao)絕緣(yuan)(yuan)電(dian)(dian)力(li)電(dian)(dian)纜  絕緣(yuan)(yuan)層為擠壓塑料(liao)的電(dian)(dian)力(li)電(dian)(dian)纜。常用的塑料(liao)有聚氯乙(yi)烯(xi)、聚乙(yi)烯(xi)、交聯聚乙(yi)烯(xi)。塑料(liao)電(dian)(dian)纜結構簡(jian)單(dan),制(zhi)(zhi)造(zao)加(jia)工方便,重量輕,敷設安裝方便,不受敷設落差限制(zhi)(zhi)。因此(ci)廣(guang)泛應用作中低(di)壓電(dian)(dian)纜,并有取代粘性浸漬油紙電(dian)(dian)纜的趨勢(shi)。其(qi)最大(da)缺點是存在樹枝化擊穿現象(xiang),這(zhe)限制(zhi)(zhi)了它(ta)在更(geng)高(gao)電(dian)(dian)壓的使(shi)用。

3、橡(xiang)皮絕緣(yuan)電(dian)(dian)力電(dian)(dian)纜 絕緣(yuan)層(ceng)為橡(xiang)膠(jiao)加上各種配合(he)劑,經過充分混煉后(hou)擠包在導電(dian)(dian)線(xian)芯(xin)上,經過加溫硫化而(er)成。它柔(rou)軟(ruan),富(fu)有(you)彈性,適(shi)合(he)于移(yi)動頻(pin)繁、敷設彎曲半徑小的(de)場合(he)。

常用作絕緣的膠(jiao)料有(you)天然膠(jiao)-丁苯膠(jiao)混合物,乙丙膠(jiao)、丁基(ji)膠(jiao)等。

按(an)電壓等(deng)級分

1、低壓(ya)(ya)電纜:適用于固定敷設在交(jiao)流50Hz,額定電壓(ya)(ya)3kv及以下的輸配電線(xian)路上作輸送電能用。

2、中(zhong)低壓電(dian)纜(lan):(一般指35KV及以下):聚(ju)氯乙(yi)烯(xi)(xi)絕(jue)緣(yuan)電(dian)纜(lan),聚(ju)乙(yi)烯(xi)(xi)絕(jue)緣(yuan)電(dian)纜(lan),交聯聚(ju)乙(yi)烯(xi)(xi)絕(jue)緣(yuan)電(dian)纜(lan)等。

3、高壓電(dian)纜:(一般為110KV及以上):聚(ju)乙(yi)烯電(dian)纜和交聯聚(ju)乙(yi)烯絕緣電(dian)纜等。

4、超高壓電纜:(275~800千伏)。

5、特高(gao)壓(ya)電纜:(1000千伏(fu)及(ji)以上)。

基本(ben)結構:電力電纜的基本(ben)結構由線(xian)芯(導體)、絕緣層、屏蔽層和保(bao)護層四部分(fen)組成。

1.線芯是電力(li)(li)電纜的導電部分,用來輸送電能,是電力(li)(li)電纜的主(zhu)要部分。

2.絕緣(yuan)層是將線芯(xin)與大地以及(ji)不同相的線芯(xin)間(jian)在電氣上彼此隔(ge)離,保證電能(neng)輸送,是電力電纜結(jie)構中不可缺少的組成部(bu)分。

3.15KV及(ji)以上的電力電纜(lan)一般都有(you)導(dao)體屏蔽層(ceng)和絕緣屏蔽層(ceng)。

4.保護層的(de)作用是保護電(dian)(dian)力電(dian)(dian)纜(lan)免受外(wai)界雜(za)質和水(shui)分(fen)的(de)侵入,以及(ji)防止外(wai)力直(zhi)接損(sun)壞電(dian)(dian)力電(dian)(dian)纜(lan)。

主要優點:

1占(zhan)地少。一般埋設(she)于土壤中或敷設(she)于室內,溝道,隧道中,線間絕緣(yuan)距(ju)離小,不用桿塔,占(zhan)地少,基本不占(zhan)地面上空間。

2可靠性高(gao)。受(shou)氣候(hou)條件和周圍(wei)環境影響小,傳輸性能穩定,可靠性高(gao)。

3具有(you)向超(chao)高(gao)壓,大容量發展的更為有(you)利的條件,如低溫,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。

型號說明

電力電纜的型號

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

2.用數字表(biao)(biao)(biao)示(shi)外(wai)(wai)護層構成(cheng),有(you)二位數字。無(wu)數字代表(biao)(biao)(biao)無(wu)鎧裝層,無(wu)外(wai)(wai)被(bei)層。第一位數字表(biao)(biao)(biao)示(shi)鎧裝,第二位數字表(biao)(biao)(biao)示(shi)外(wai)(wai)被(bei),如粗鋼絲鎧裝纖維外(wai)(wai)被(bei)表(biao)(biao)(biao)示(shi)為(wei)41。

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

4.電(dian)纜產(chan)品用型(xing)號、額定(ding)電(dian)壓(ya)和規格表示。其方法是在型(xing)號后再加上說(shuo)明(ming)額定(ding)電(dian)壓(ya)、芯數和標稱截面積的。

型號詳(xiang)細說明

(1)類(lei)別(bie):H——市內通信電(dian)纜(lan)HP——配線電(dian)纜(lan)HJ——局用電(dian)纜(lan)

(2)絕(jue)(jue)緣:Y——聚乙烯(xi)絕(jue)(jue)緣YF——泡(pao)沫聚烯(xi)烴絕(jue)(jue)緣YP——泡(pao)沫/實(shi)心皮聚烯(xi)烴絕(jue)(jue)緣

(3)內護層:A——涂塑鋁帶粘接屏(ping)蔽聚(ju)乙烯(xi)護套(tao)S——鋁,鋼雙(shuang)層金屬帶屏(ping)蔽聚(ju)乙烯(xi)護套(tao)      V——聚(ju)氯(lv)乙烯(xi)護套(tao)

(4)特征:T——石油膏(gao)填(tian)充G——高頻隔離C——自(zi)承式(shi)

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

33——單層(ceng)細鋼(gang)絲鎧裝聚乙(yi)烯被層(ceng)

43——單層(ceng)粗鋼絲鎧(kai)裝聚乙(yi)烯被層(ceng)

53——單層(ceng)鋼帶皺紋縱(zong)包鎧裝聚乙烯(xi)外(wai)被層(ceng)

553——雙層鋼帶(dai)皺(zhou)紋縱包鎧(kai)裝(zhuang)聚乙烯(xi)外被層

2) BV 銅芯聚(ju)氯乙烯絕緣(yuan)電線;BLV 鋁芯聚(ju)氯乙烯絕緣(yuan)電線;

BVV 銅(tong)芯聚氯(lv)乙(yi)(yi)烯(xi)絕緣(yuan)聚氯(lv)乙(yi)(yi)烯(xi)護(hu)套(tao)電線;BLVV 鋁(lv)芯聚氯(lv)乙(yi)(yi)烯(xi)絕緣(yuan)聚氯(lv)乙(yi)(yi)烯(xi)護(hu)套(tao)電線;

BVR 銅(tong)芯聚氯(lv)乙(yi)烯絕緣(yuan)(yuan)軟線;RV 銅(tong)芯聚氯(lv)乙(yi)烯絕緣(yuan)(yuan)安裝(zhuang)軟線;

RVB 銅芯(xin)聚氯(lv)乙(yi)烯(xi)絕(jue)緣平(ping)型連(lian)接線(xian)(xian)軟線(xian)(xian);BVS 銅芯(xin)聚氯(lv)乙(yi)烯(xi)絕(jue)緣絞型軟線(xian)(xian);

RVV 銅芯(xin)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 聚乙(yi)烯(xi)絕緣(yuan)聚氯乙(yi)烯(xi)護套(tao)軟線;RY 聚乙(yi)烯(xi)絕緣(yuan)軟線;

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

3)WD:無(wu)鹵低煙型ZR: 阻燃型NH:耐(nai)火(huo)型DH:防火(huo)型


公司優勢

常(chang)規件儲備充(chong)足 滿足不同生產線使用(yong)需求
  • 1 品牌優勢——14年品牌深厚積淀

    14年(nian)行業(ye)經驗(yan)、Erp嚴格的(de)管(guan)控、先進(jin)生產設備、科學管(guan)理團隊、專業(ye)技術人員,會根據客戶實際情況,定制合理方(fang)案(an)。

  • 2 產品優勢——20余種細分產品供應

    全系(xi)產品,20余種產品系(xi)列可供客戶選擇,滿足不同領域使用需求,庫存充(chong)足,現貨(huo)供應。

  • 3 品質優勢——誠為客戶 降低成本

    公(gong)司現已實行一條龍(long)服務(wu),采用(yong)新(xin)材(cai)料 新(xin)技術(shu) 新(xin)設備 提高資源利用(yong)率,從產(chan)品(pin)的(de)自主研(yan)發到(dao)原材(cai)料的(de)生產(chan),為客戶不斷的(de)降低(di)成(cheng)本(ben),讓(rang)客戶用(yong)最合理的(de)價錢,采購最優質的(de)產(chan)品(pin)。

  • 4 服務優勢——5s級服務支持

    凱鵬(peng)電纜為了使(shi)用(yong)(yong)戶(hu)(hu)得到優(you)質的(de)(de)服(fu)(fu)務(wu),將在售(shou)(shou)前售(shou)(shou)中售(shou)(shou)后進行各種服(fu)(fu)務(wu),力求讓用(yong)(yong)戶(hu)(hu)滿(man)意。我們將一絲不茍地滿(man)足客(ke)戶(hu)(hu)的(de)(de)合理(li)要求,提供的(de)(de)不僅(jin)是優(you)質的(de)(de)產品和服(fu)(fu)務(wu),還用(yong)(yong)行動(dong)向客(ke)戶(hu)(hu)倡導一種價值。

相關標簽:

熱品推薦/ HOT PRODUCT