電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)的(de)(de)型(xing)號內(nei)容包含(han)其用(yong)(yong)途類別、絕緣(yuan)材料、導體(ti)材料、鎧裝保護(hu)層等(deng)。在電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)型(xing)號后面還注有(you)芯線(xian)(xian)根數、截(jie)面、工作(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)壓和長度(du)。同芯導體(ti)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)：如果低壓電(dian)(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)為(wei)各芯線(xian)(xian)共同絞(jiao)合成纜(lan)(lan)，這(zhe)種結(jie)構(gou)(gou)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)抗(kang)(kang)干擾能(neng)力(li)較(jiao)差，抗(kang)(kang)雷(lei)擊的(de)(de)性(xing)(xing)能(neng)也差，電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)的(de)(de)三(san)相(xiang)阻抗(kang)(kang)不平衡和零序阻抗(kang)(kang)大，難以使(shi)線(xian)(xian)路保護(hu)電(dian)(dian)(dian)(dian)(dian)(dian)器可(ke)靠地動作(zuo)等(deng)。交聯聚(ju)(ju)乙(yi)烯絕緣(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)即XLPE電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)是利用(yong)(yong)化學或物理(li)的(de)(de)方法使(shi)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)的(de)(de)絕緣(yuan)材料聚(ju)(ju)乙(yi)烯塑料的(de)(de)分子由線(xian)(xian)型(xing)結(jie)構(gou)(gou)轉變(bian)為(wei)立體(ti)的(de)(de)網狀結(jie)構(gou)(gou)，即把(ba)原來(lai)是熱塑性(xing)(xing)的(de)(de)聚(ju)(ju)乙(yi)烯轉變(bian)成熱固性(xing)(xing)的(de)(de)交聯聚(ju)(ju)乙(yi)烯塑料，從而(er)大幅度(du)地提高了(le)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)的(de)(de)耐熱性(xing)(xing)能(neng)和使(shi)用(yong)(yong)壽(shou)命，仍保持其優良的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)氣性(xing)(xing)能(neng)。YJLLW02-Z電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)廠家就找(zhao)易纜(lan)(lan)通網絡科技成都有(you)限公司(si)。1.8/3KV-YJFE電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)軟(ruan)件

油浸(jin)紙絕(jue)(jue)(jue)緣(yuan)(yuan)電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)：它是歷(li)史z久、應用(yong)(yong)z廣和z常用(yong)(yong)的(de)(de)(de)(de)(de)一種電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)，其成本低(di)、壽命長、耐熱(re)、耐電(dian)(dian)(dian)(dian)性(xing)(xing)能(neng)(neng)穩定。在(zai)各種低(di)壓(ya)(ya)等級(ji)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)中都有(you)(you)(you)gf的(de)(de)(de)(de)(de)應用(yong)(yong)。它通常以(yi)紙為(wei)主要(yao)絕(jue)(jue)(jue)緣(yuan)(yuan)，用(yong)(yong)絕(jue)(jue)(jue)緣(yuan)(yuan)浸(jin)漬劑(ji)充分浸(jin)漬制成的(de)(de)(de)(de)(de)。根據(ju)浸(jin)漬劑(ji)情況(kuang)和絕(jue)(jue)(jue)緣(yuan)(yuan)結構(gou)不同，分為(wei)以(yi)下幾種。普通粘性(xing)(xing)浸(jin)漬紙絕(jue)(jue)(jue)緣(yuan)(yuan)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)，其浸(jin)漬劑(ji)是由低(di)壓(ya)(ya)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)油和松香混合而(er)成的(de)(de)(de)(de)(de)粘性(xing)(xing)浸(jin)漬劑(ji)。根據(ju)結構(gou)不同，又分為(wei)統包(bao)型、分相(xiang)鉛（鋁）包(bao)型和分相(xiang)屏蔽型。塑(su)料絕(jue)(jue)(jue)緣(yuan)(yuan)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)：塑(su)料絕(jue)(jue)(jue)緣(yuan)(yuan)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)制造簡(jian)單，重(zhong)量輕，終端(duan)頭和中間頭制造容(rong)易(yi)，彎曲半徑小，敷設簡(jian)單，維護方便，有(you)(you)(you)一定的(de)(de)(de)(de)(de)耐化學(xue)腐蝕和耐水性(xing)(xing)能(neng)(neng)，使(shi)用(yong)(yong)在(zai)高(gao)落差(cha)和垂直敷設場(chang)合。塑(su)料絕(jue)(jue)(jue)緣(yuan)(yuan)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)有(you)(you)(you)聚(ju)氯(lv)(lv)乙(yi)烯絕(jue)(jue)(jue)緣(yuan)(yuan)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)和交聯聚(ju)乙(yi)烯絕(jue)(jue)(jue)緣(yuan)(yuan)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)。前者用(yong)(yong)于1kv以(yi)下的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)線(xian)(xian)路(lu)(lu)中，后者用(yong)(yong)于10kV以(yi)上(shang)至高(gao)壓(ya)(ya)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)線(xian)(xian)路(lu)(lu)中。橡皮絕(jue)(jue)(jue)緣(yuan)(yuan)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)：由于橡皮富有(you)(you)(you)彈(dan)性(xing)(xing)，性(xing)(xing)能(neng)(neng)穩定，有(you)(you)(you)較(jiao)好的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)氣(qi)、機(ji)械、化學(xue)性(xing)(xing)能(neng)(neng)，大量用(yong)(yong)于1kV以(yi)下的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)中。阻燃(ran)(ran)(ran)聚(ju)氯(lv)(lv)乙(yi)烯絕(jue)(jue)(jue)緣(yuan)(yuan)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)：前面三種電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)共(gong)同的(de)(de)(de)(de)(de)缺點是材料具有(you)(you)(you)可燃(ran)(ran)(ran)性(xing)(xing)，當線(xian)(xian)路(lu)(lu)中或(huo)接頭處(chu)發生(sheng)事故時，電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)可能(neng)(neng)因局(ju)部過熱(re)而(er)燃(ran)(ran)(ran)燒(shao)，擴大事故范(fan)圍。阻燃(ran)(ran)(ran)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)是在(zai)聚(ju)氯(lv)(lv)乙(yi)烯具有(you)(you)(you)中加入阻燃(ran)(ran)(ran)劑(ji)，即使(shi)明火燒(shao)烤也不會燃(ran)(ran)(ran)燒(shao)。屬于塑(su)料電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)(de)(de)(de)(de)一種，用(yong)(yong)于10kV以(yi)下的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)線(xian)(xian)路(lu)(lu)中。K VRV電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)倉庫亞(ya)建VV電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)廠家(jia)就找易(yi)纜(lan)(lan)(lan)(lan)通網絡科(ke)技成都有(you)(you)(you)限公司。

電(dian)(dian)(dian)線(xian)(xian)用(yong)于(yu)承載電(dian)(dian)(dian)流的(de)(de)(de)(de)導(dao)電(dian)(dian)(dian)金屬線(xian)(xian)材。有實(shi)心的(de)(de)(de)(de)﹑絞(jiao)合的(de)(de)(de)(de)或(huo)箔片(pian)編織的(de)(de)(de)(de)等(deng)各種(zhong)形式。按絕(jue)(jue)(jue)緣(yuan)狀況(kuang)分(fen)為裸(luo)電(dian)(dian)(dian)線(xian)(xian)和絕(jue)(jue)(jue)緣(yuan)電(dian)(dian)(dian)線(xian)(xian)兩大類。電(dian)(dian)(dian)纜(lan)由(you)一(yi)根或(huo)多(duo)根相互絕(jue)(jue)(jue)緣(yuan)的(de)(de)(de)(de)導(dao)電(dian)(dian)(dian)線(xian)(xian)心置(zhi)于(yu)密封護套(tao)中構成的(de)(de)(de)(de)絕(jue)(jue)(jue)緣(yuan)導(dao)線(xian)(xian)。其外可加(jia)保護覆蓋層，電(dian)(dian)(dian)線(xian)(xian)與電(dian)(dian)(dian)纜(lan)的(de)(de)(de)(de)區(qu)別在于(yu)電(dian)(dian)(dian)線(xian)(xian)的(de)(de)(de)(de)尺(chi)寸(cun)一(yi)般(ban)較(jiao)小(xiao)、結(jie)構較(jiao)為簡(jian)單﹐但(dan)有時也將(jiang)電(dian)(dian)(dian)纜(lan)歸入廣(guang)義(yi)的(de)(de)(de)(de)電(dian)(dian)(dian)線(xian)(xian)之(zhi)列。電(dian)(dian)(dian)力電(dian)(dian)(dian)纜(lan)與普通電(dian)(dian)(dian)線(xian)(xian)的(de)(de)(de)(de)差別主要是電(dian)(dian)(dian)纜(lan)尺(chi)寸(cun)較(jiao)大﹐結(jie)構較(jiao)復(fu)雜(za)。電(dian)(dian)(dian)纜(lan)主要由(you)以(yi)下4部分(fen)群組成。導(dao)電(dian)(dian)(dian)線(xian)(xian)心：用(yong)高(gao)電(dian)(dian)(dian)導(dao)率材料(liao)制成。絕(jue)(jue)(jue)緣(yuan)層﹕用(yong)作電(dian)(dian)(dian)纜(lan)的(de)(de)(de)(de)絕(jue)(jue)(jue)緣(yuan)材料(liao)應當(dang)具有高(gao)的(de)(de)(de)(de)絕(jue)(jue)(jue)緣(yuan)電(dian)(dian)(dian)阻﹐高(gao)的(de)(de)(de)(de)擊(ji)穿電(dian)(dian)(dian)場強度。電(dian)(dian)(dian)纜(lan)常以(yi)絕(jue)(jue)(jue)緣(yuan)材料(liao)分(fen)類。

跟(gen)著電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)使用(yong)(yong)(yong)規模的(de)不(bu)(bu)斷(duan)(duan)擴展(zhan)和(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)對電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)提出(chu)的(de)新要求，制作(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)新資(zi)料(liao)、新工藝(yi)不(bu)(bu)斷(duan)(duan)出(chu)現，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)等(deng)級(ji)(ji)逐(zhu)步增高，功(gong)能(neng)不(bu)(bu)斷(duan)(duan)增強和(he)細分(fen)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)品種越(yue)來越(yue)多。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)能(neng)夠(gou)有多種分(fen)類方法，如按電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)等(deng)級(ji)(ji)分(fen)類、按導體(ti)標(biao)稱截面積分(fen)類、按導體(ti)芯數分(fen)類、按絕(jue)(jue)(jue)緣(yuan)資(zi)料(liao)分(fen)類、按功(gong)能(neng)特色(se)和(he)運用(yong)(yong)(yong)場(chang)所分(fen)類等(deng)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)都是依照必定的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)等(deng)級(ji)(ji)出(chu)產(chan)制作(zuo)的(de)，不(bu)(bu)同電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)等(deng)級(ji)(ji)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)使用(yong)(yong)(yong)于不(bu)(bu)同電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)等(deng)級(ji)(ji)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)，同一(yi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)等(deng)級(ji)(ji)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)能(neng)夠(gou)選用(yong)(yong)(yong)相同的(de)絕(jue)(jue)(jue)緣(yuan)厚度(du)，也能(neng)夠(gou)根據導體(ti)截面積不(bu)(bu)同、絕(jue)(jue)(jue)緣(yuan)資(zi)料(liao)不(bu)(bu)同及接地方法運轉情(qing)況不(bu)(bu)同，選用(yong)(yong)(yong)不(bu)(bu)同的(de)絕(jue)(jue)(jue)緣(yuan)厚度(du)。我國電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)產(chan)品的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)等(deng)級(ji)(ji)包含0.6/1、1/1、3.6/6、6/6、6/10、8.7/10、8.7/15、12/15、12/20、18/20、18/30、21/35、26/35、36/63、48/63、64/110、127/220、190/330、290/500kV共19種。YJLW03電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)廠家就找易纜(lan)(lan)(lan)通網(wang)絡科技成都有限公司。

電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)選擇(ze)應遵照以下原則：電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)額定電(dian)(dian)(dian)(dian)壓要大(da)(da)于或等于安裝點(dian)供電(dian)(dian)(dian)(dian)系統的(de)額定電(dian)(dian)(dian)(dian)壓；電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)持續容許(xu)(xu)電(dian)(dian)(dian)(dian)流(liu)應等于或大(da)(da)于供電(dian)(dian)(dian)(dian)負載的(de)比較大(da)(da)持續電(dian)(dian)(dian)(dian)流(liu)；線芯截(jie)面要滿足供電(dian)(dian)(dian)(dian)系統短路(lu)時的(de)穩定性的(de)要求(qiu)；根據電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)長度(du)驗(yan)算電(dian)(dian)(dian)(dian)壓降(jiang)是否符合要求(qiu)；線路(lu)末端的(de)z小短路(lu)電(dian)(dian)(dian)(dian)流(liu)應能使保護裝置可(ke)(ke)靠的(de)動作。交(jiao)聯(lian)聚乙烯電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)和油(you)紙(zhi)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)比較有(you)哪些優點(dian)？答：易(yi)安裝，因為它允(yun)許(xu)(xu)最小彎曲半徑小、且(qie)重量輕；不受(shou)線路(lu)落差限(xian)制(zhi)；熱(re)性能好(hao)，允(yun)許(xu)(xu)工(gong)作溫度(du)高、傳輸容量大(da)(da)；電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)附件簡單，均為干式結構；運行維(wei)護簡單，無(wu)漏油(you)問題(ti)；價格較低(di)；可(ke)(ke)靠性高、故障(zhang)率di造(zao)工(gong)序少、工(gong)藝簡單，經濟(ji)效益xz。金川(chuan)YJLLW02電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)廠家就找(zhao)易(yi)纜(lan)(lan)(lan)通網(wang)絡科技成(cheng)都有(you)限(xian)公司。8.7/10kV-YJV22電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)軟(ruan)件

YJLV32電(dian)纜廠家就找(zhao)易纜通網絡(luo)科技成都有(you)限公司。1.8/3KV-YJFE電(dian)纜軟(ruan)件

2021年(nian)9月(yue)(yue)，gwy常務會議(yi)通(tong)過了(le)《“十(shi)四(si)五(wu)(wu)”新(xin)(xin)(xin)型(xing)(xing)(xing)(xing)基(ji)礎(chu)(chu)設施建(jian)設規(gui)劃》，推動(dong)擴內需、促轉型(xing)(xing)(xing)(xing)、增(zeng)后勁。2021年(nian)12月(yue)(yue)召開的(de)(de)zy經(jing)濟工作(zuo)會議(yi)明(ming)(ming)確提(ti)出(chu)，“適度超前開展基(ji)礎(chu)(chu)設施投資”。相比傳統(tong)基(ji)建(jian)，新(xin)(xin)(xin)基(ji)建(jian)發(fa)(fa)端于高(gao)科(ke)技前沿(yan)，有利于推動(dong)中國經(jing)濟轉型(xing)(xing)(xing)(xing)，優化(hua)結構(gou)，提(ti)升增(zeng)長潛(qian)力且符合(he)綠(lv)色(se)發(fa)(fa)展的(de)(de)大趨勢。在國家新(xin)(xin)(xin)基(ji)建(jian)的(de)(de)環境下，特高(gao)壓(ya)電(dian)(dian)網、城際高(gao)鐵及軌(gui)道交通(tong)、新(xin)(xin)(xin)能(neng)(neng)(neng)源(yuan)(yuan)等成為電(dian)(dian)線電(dian)(dian)纜(lan)行業發(fa)(fa)展新(xin)(xin)(xin)動(dong)力，上(shang)述政策(ce)(ce)(ce)的(de)(de)實施將(jiang)(jiang)深度促進電(dian)(dian)線電(dian)(dian)纜(lan)行業發(fa)(fa)展。2022年(nian)1月(yue)(yue)，國家發(fa)(fa)改委和國家能(neng)(neng)(neng)源(yuan)(yuan)局印發(fa)(fa)的(de)(de)《“十(shi)四(si)五(wu)(wu)”現(xian)代(dai)(dai)能(neng)(neng)(neng)源(yuan)(yuan)體系規(gui)劃》，明(ming)(ming)確了(le)構(gou)建(jian)綠(lv)色(se)低碳(tan)、安全(quan)高(gao)效的(de)(de)現(xian)代(dai)(dai)能(neng)(neng)(neng)源(yuan)(yuan)體系的(de)(de)發(fa)(fa)展目標，提(ti)出(chu)加快(kuai)(kuai)電(dian)(dian)力系統(tong)數字化(hua)升級和新(xin)(xin)(xin)型(xing)(xing)(xing)(xing)電(dian)(dian)力系統(tong)建(jian)設迭代(dai)(dai)發(fa)(fa)展，加快(kuai)(kuai)配(pei)電(dian)(dian)網改造升級。2022年(nian)3月(yue)(yue)30日，國家發(fa)(fa)改委等十(shi)部(bu)門聯合(he)印發(fa)(fa)了(le)《關于進一步推進電(dian)(dian)能(neng)(neng)(neng)替(ti)代(dai)(dai)的(de)(de)指導意見》（發(fa)(fa)改能(neng)(neng)(neng)源(yuan)(yuan)[2022]353號），將(jiang)(jiang)電(dian)(dian)能(neng)(neng)(neng)替(ti)代(dai)(dai)范圍(wei)進一步擴大至全(quan)工業領(ling)域(yu)(yu)、全(quan)動(dong)力熱力環節、全(quan)交通(tong)領(ling)域(yu)(yu)、全(quan)建(jian)筑領(ling)域(yu)(yu)、全(quan)農(nong)業農(nong)村領(ling)域(yu)(yu)。在電(dian)(dian)能(neng)(neng)(neng)替(ti)代(dai)(dai)政策(ce)(ce)(ce)的(de)(de)加持下，工業、交通(tong)等領(ling)域(yu)(yu)的(de)(de)線纜(lan)需求將(jiang)(jiang)快(kuai)(kuai)速(su)攀升。在能(neng)(neng)(neng)源(yuan)(yuan)轉型(xing)(xing)(xing)(xing)、綠(lv)色(se)低碳(tan)的(de)(de)背(bei)景下，新(xin)(xin)(xin)型(xing)(xing)(xing)(xing)電(dian)(dian)力系統(tong)建(jian)設及電(dian)(dian)網升級改造加快(kuai)(kuai)，電(dian)(dian)能(neng)(neng)(neng)替(ti)代(dai)(dai)政策(ce)(ce)(ce)催生對電(dian)(dian)線電(dian)(dian)纜(lan)的(de)(de)新(xin)(xin)(xin)需求，電(dian)(dian)線電(dian)(dian)纜(lan)行業將(jiang)(jiang)大有可(ke)為。1.8/3KV-YJFE電(dian)(dian)纜(lan)軟件