本產品適用于(yu)固定(ding)敷(fu)設在交流50Hz額(e)定(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓35kV(Um=40.5kV)及以下的電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)輸(shu)配電(dian)(dian)(dian)(dian)(dian)(dian)(dian)線路上作輸(shu)送電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)用。與聚氯(lv)乙(yi)烯絕緣電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜相比，交聯電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜產品不僅具具有(you)優異的電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)性(xing)(xing)能(neng)(neng)、機(ji)械(xie)性(xing)(xing)能(neng)(neng)、耐(nai)熱老化性(xing)(xing)能(neng)(neng)、耐(nai)環境應力(li)(li)(li)和耐(nai)化學腐蝕(shi)的能(neng)(neng)力(li)(li)(li)，而(er)且(qie)結(jie)構簡單，重(zhong)量輕，不受(shou)敷(fu)設落差限制，長(chang)期工作溫度高(gao)(90°)等(deng)特點。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜的機(ji)械(xie)物(wu)理性(xing)(xing)能(neng)(neng)及電(dian)(dian)(dian)(dian)(dian)(dian)(dian)性(xing)(xing)能(neng)(neng)符合國(guo)家標準GB/T12706.1-2020額(e)定(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓1kV(Um=1.2kV)和3kV(Um=3.6kV)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜、GB/T12706.2-2020額(e)定(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓6kV(Um=7.2kV))到(dao)30kV(Um=36kV)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜和

GB/T127063-2020額定電壓(ya)(ya)35kV(Um=40.5kV)電纜。在電纜的電壓(ya)(ya)表(biao)示Uo/U(Um)中:Uo:電纜設計用(yong)的導(dao)體對地(di)或金屬屏蔽之間的額定工頻電壓(ya)(ya);U:電纜設計用(yong)的導(dao)體間的額定工頻電壓(ya)(ya);

Um:設備(bei)可承受的(de)“最高(gao)系統(tong)電壓”的(de)最大值。

使用特性

1、電纜的敷設溫度≥0°C;

2、電纜導體的(de)長(chang)期(qi)允(yun)許工作(zuo)溫度(du)≤90°C;

3、短路時(最長持續時間(jian)不超過5S)電纜的最高工作溫度250℃;

4、電纜(lan)的(de)最小允許彎曲半徑: 單芯(xin)電纜(lan):無(wu)鎧裝20D，有(you)鎧裝15D，mm;多芯(xin)電纜(lan):無(wu)鎧裝:15D有(you)鎧裝12D，mm。

主要電氣性能

生產范圍

生產范圍

注:1、生產芯數，截面具體(ti)根據電纜型號，電壓而定。

    2、0.6/1kV、1.8/3kV采(cai)用(yong)硅烷(溫水)交(jiao)聯(lian)(lian)法或輻照(zhao)交(jiao)聯(lian)(lian)法;3.6/6~26/35kV,采(cai)用(yong)化學交(jiao)聯(lian)(lian)法。