高強度(du)鋁(lv)合金導(dao)線(xian)(xian)和耐熱低電阻鋁(lv)合金導(dao)線(xian)(xian)與傳統的鋼芯鋁(lv)絞線(xian)(xian)相比存在以下(xia)優點:(1)鋁(lv)合金導(dao)線(xian)(xian)承重低抗(kang)風險能(neng)等級(ji);(2)普通鋼芯鋁(lv)絞線(xian)(xian)使(shi)用壽(shou)命約50年(nian),鋁(lv)合金導(dao)線(xian)(xian)使(shi)用壽(shou)命達100~120年(nian)以上。(3)在相同的單(dan)位(wei)重量(liang)下(xia),鋁(lv)合金導(dao)體(ti)的直流(liu)電阻...
常用(yong)的鋁合(he)金導(dao)(dao)線品種(zhong)有如下幾種(zhong):1.耐(nai)熱鋁合(he)金導(dao)(dao)線耐(nai)熱鋁合(he)金分(fen)(fen)為導(dao)(dao)電(dian)率(lv)分(fen)(fen)別為58%IACS的耐(nai)熱鋁合(he)金和(he)還在鋁中添加釔的高導(dao)(dao)電(dian)耐(nai)熱鋁合(he)金。由(you)于導(dao)(dao)線在150℃比在90℃下使用(yong)時,載流量可以提高61~69%,因而(er)可用(yong)耐(nai)熱鋁合(he)金作(zuo)增容(rong)導(dao)(dao)線...
高強(qiang)度(du)鋁(lv)(lv)(lv)合(he)金(jin)導(dao)線(xian)(xian)和耐(nai)熱(re)低(di)電阻鋁(lv)(lv)(lv)合(he)金(jin)導(dao)線(xian)(xian)與傳統(tong)的鋼(gang)(gang)芯鋁(lv)(lv)(lv)絞線(xian)(xian)相比(bi)存在以下優(you)點:(1)鋁(lv)(lv)(lv)合(he)金(jin)導(dao)線(xian)(xian)承重(zhong)低(di)抗風險能等級(ji);(2)普(pu)通鋼(gang)(gang)芯鋁(lv)(lv)(lv)絞線(xian)(xian)使(shi)用壽命(ming)(ming)約50年,鋁(lv)(lv)(lv)合(he)金(jin)導(dao)線(xian)(xian)使(shi)用壽命(ming)(ming)達100~120年以上。(3)在相同的單位重(zhong)量下,鋁(lv)(lv)(lv)合(he)金(jin)導(dao)體的直流電阻...