一、ZC-BVV阻燃電線介(jie)紹:
ZC-BVV電線:銅芯C類阻(zu)燃PVC絕緣層PVC護(hu)(hu)線套(tao)環形護(hu)(hu)套(tao)線,又被稱為輕(qing)形PVC護(hu)(hu)套(tao)線,別(bie)名(ming)硬護(hu)(hu)套(tao)線。銅芯(硬)走線,單芯圓。常見于安裝電線。
字母b意(yi)味著走線(xian),字母v意(yi)味著塑(su)膠中的聚(ju)乙烯。也是有銅芯(xin)標記(ji)和(he)硬線(xian)(普遍的單芯(xin)電(dian)導體)標記(ji)。
構造規格型號:BVV電(dian)(dian)線和BV電(dian)(dian)線的差別取決于BVV比BV多一層護線套。適(shi)用(yong)交流電(dian)(dian)流300/500伏及(ji)下(xia)列動力(li)系統、日大功率電(dian)(dian)器、儀器設備(bei)、通(tong)訊產品的電(dian)(dian)線電(dian)(dian)纜(lan)。長期性容許操(cao)作溫度不超過70度。
橫截面(mian)為0.75-185mm²
二(er)、運用(yong)(yong)范疇:適(shi)用(yong)(yong)交流電流300/500V及下列動(dong)力系統、日大功(gong)率電器、儀器設備及通訊產品等電纜線路線,也適(shi)用(yong)(yong)明(ming)裝路線。
三、BVV和BV線(xian)(xian)的(de)差別取決于BVV比BV多一層護線(xian)(xian)套(tao)。適用交流電(dian)(dian)(dian)流450/750伏及下(xia)列(lie)動力系統(tong)、日(ri)大功率電(dian)(dian)(dian)器、儀(yi)器設(she)備(bei)、通訊(xun)產品的(de)電(dian)(dian)(dian)纜線(xian)(xian)和電(dian)(dian)(dian)纜線(xian)(xian)。長期性容(rong)許(xu)操(cao)作(zuo)溫度不超過(guo)65度。