NRLH58GJ800/55電力導線耐熱型電站用線 電力電纜

NRLH58GJ800/55電力導線耐熱型電站用線

耐熱鋁(lv)(lv)合(he)金導(dao)(dao)線(xian)是一種新型導(dao)(dao)線(xian)，其外部(bu)是用(yong)(yong)多股(gu)鋁(lv)(lv)合(he)金單(dan)線(xian)利用(yong)(yong)機器絞(jiao)(jiao)合(he)纏(chan)繞在中(zhong)心(xin)鋼線(xian)周圍，其相(xiang)鄰層絞(jiao)(jiao)向相(xiang)反，鋁(lv)(lv)合(he)金線(xian)主要起到承(cheng)載電流(liu)，鋼線(xian)起到承(cheng)載拉力(li)的作用(yong)(yong)。此(ci)導(dao)(dao)線(xian)不受電壓的控制(zhi)，廣泛(fan)的用(yong)(yong)在電力(li)系統中(zhong)，其生產標準按(an)照(zhao)GB/T1179-2017《圓心(xin)同心(xin)絞(jiao)(jiao)架(jia)空導(dao)(dao)線(xian)》來生產的，具有導(dao)(dao)電能(neng)力(li)強，抗老化蠕變性能(neng)好、降低輸電損耗、等特點。

迄今為止耐(nai)(nai)熱(re)(re)鋁(lv)合(he)(he)金(jin)導線(xian)(xian)(xian)一(yi)般以鋼(gang)芯耐(nai)(nai)熱(re)(re)鋁(lv)合(he)(he)金(jin)導線(xian)(xian)(xian)（JNRLH/G1A-規格）、鋁(lv)包鋼(gang)芯耐(nai)(nai)熱(re)(re)鋁(lv)合(he)(he)金(jin)導線(xian)(xian)(xian)（JNRLH/LB1A—規格）等形(xing)式廣泛(fan)應用于中(zhong)國電力(li)傳輸(shu)線(xian)(xian)(xian)路，（示(shi)例：耐(nai)(nai)熱(re)(re)鋁(lv)包鋼(gang)鋁(lv)合(he)(he)金(jin)導線(xian)(xian)(xian)240/30----字(zi)母全(quan)(quan)稱表示(shi)為：JNRLH1/LB1A-240/30;耐(nai)(nai)熱(re)(re)鋼(gang)芯鋁(lv)合(he)(he)金(jin)導線(xian)(xian)(xian)240/30----字(zi)母全(quan)(quan)稱表示(shi)為：JNRLH1/G1A-240/30；）耐(nai)(nai)熱(re)(re)鋁(lv)合(he)(he)金(jin)導線(xian)(xian)(xian)作為一(yi)種(zhong)性能良好的(de)特種(zhong)導線(xian)(xian)(xian)，長期工作溫度在150℃，中(zhong)長期(qi)電(dian)(dian)(dian)動車續航(hang)到180℃，與傳統電(dian)(dian)(dian)纜(lan)線(xian)(xian)呈(cheng)現出相(xiang)似(si)的(de)(de)撓度，在(zai)我(wo)們(men)中(zhong)國高海撥高度、偏遠地(di)區地(di)段，氣溫(wen)凸顯輸(shu)(shu)(shu)電(dian)(dian)(dian)線(xian)(xian)在(zai)用進程中(zhong)簡易(yi) 凍結，耐溫(wen)鋁硬(ying)質合金輸(shu)(shu)(shu)電(dian)(dian)(dian)線(xian)(xian)修(xiu)建(jian)在(zai)此類周圍環境中(zhong)，即能(neng)可(ke)達除(chu)冰視覺效果，又大提升 了輸(shu)(shu)(shu)電(dian)(dian)(dian)線(xian)(xian)抗的(de)(de)老化等機(ji)誡的(de)(de)性(xing)能(neng)，并(bing)在(zai)我(wo)們(men)中(zhong)國城網整修(xiu)、變配電(dian)(dian)(dian)廠修(xiu)建(jian)、大跨越式(shi)火車路線(xian)(xian)相(xiang)應一般來說火車路線(xian)(xian)，皆有它的(de)(de)用武之(zhi)城。另外在(zai)中(zhong)國輸(shu)(shu)(shu)電(dian)(dian)(dian)設計謀(mou)劃及前景上看，每一年以必(bi)然的(de)(de)量穩(wen)定上漲。

NRLH58GJ800/55電力導線耐熱型電站用線