型號規(gui)格(ge)：VV22 3+1四(si)芯(xin)鎧裝電纜

絕緣(yuan)材(cai)料(liao)：PVC 70度聚(ju)氯氯乙烯絕緣(yuan)材(cai)料(liao)

導體材料：高(gao)純(chun)度無(wu)氧銅（99.9%）

產品用(yong)途(tu)：主(zhu)要適(shi)合敷設在(zai)室內、隧道內直埋土壤，電(dian)纜能(neng)承受壓力和機械(xie)外力作用(yong),般帶鎧的(de)都很(hen)適(shi)合用(yong)在(zai)生態很(hen)嚴酷(ku)的(de)事情下。

1、電纜導體長期允(yun)許工作(zuo)溫度(du)不超過90℃。

2、短路等問題時(數最(zui)多持繼時候5秒)，電纜線導體的(de)是最(zui)高的(de)環境溫度不(bu)大于250℃。

3、不得微彎圓(yuan)的半徑(jing)：單芯高(gao)(gao)壓(ya)電(dian)(dian)(dian)線(xian)：無鎧(kai)(kai)(kai)裝高(gao)(gao)壓(ya)電(dian)(dian)(dian)線(xian)不不低于高(gao)(gao)壓(ya)電(dian)(dian)(dian)線(xian)外徑(jing)的20倍(bei)，鎧(kai)(kai)(kai)裝電(dian)(dian)(dian)線(xian)不值為電(dian)(dian)(dian)線(xian)外徑(jing)的15倍(bei); 多芯電(dian)(dian)(dian)線(xian)通(tong)信(xin)通(tong)信(xin)電(dian)(dian)(dian)纜(lan)(lan)：無鎧(kai)(kai)(kai)裝電(dian)(dian)(dian)線(xian)通(tong)信(xin)通(tong)信(xin)電(dian)(dian)(dian)纜(lan)(lan)不乘(cheng)以，電(dian)(dian)(dian)線(xian)通(tong)信(xin)通(tong)信(xin)電(dian)(dian)(dian)纜(lan)(lan)外徑(jing)的15倍(bei)，鎧(kai)(kai)(kai)裝電(dian)(dian)(dian)覽不不低于電(dian)(dian)(dian)覽外徑(jing)的12倍(bei)。

4、敷設時電力(li)電纜室內溫度不(bu)壓低0oC，周圍環境(jing)達不(bu)到0oC時，防范(fan)纜線(xian)做(zuo)出加(jia)熱。

產品描述：鎧裝電(dian)(dian)纜(lan) 銅(tong)芯(xin)電(dian)(dian)纜(lan) 動力電(dian)(dian)纜(lan) 鎧裝電(dian)(dian)力電(dian)(dian)纜(lan) 聚氯乙烯絕緣電(dian)(dian)力電(dian)(dian)纜(lan) VV22電(dian)(dian)業電(dian)(dian)纜(lan)線 VV22中策(ce)三加一(yi)芯(xin)低(di)壓電(dian)(dian)纜(lan)，杭州(zhou)中策(ce)電(dian)(dian)纜(lan)永通(tong)集團公司監制，純無氧銅(tong)生(sheng)產電(dian)(dian)阻(zu)率低(di)，更(geng)加安全(quan)省電(dian)(dian)環保，質量的保障，品質的追(zhui)求(qiu)，請撥打選購電(dian)(dian)話4006-571-588。

產品功能：主要適合敷設在室內、隧道內直埋土壤，電纜能承受機械外力作用,似的帶鎧的都較好合適用在大環境較好極端惡劣的現狀下。重工業、藍翔塑業有限公司所生產的、冶金工程、機械制做制做、發電站等都需要VV22鎧裝功率數據線(xian)。