擴徑鋼芯鋁絞線(xian)線(xian)膨脹系數較好,電(dian)暈損失小(xiao),有(you)良好的(de)散熱性,廣泛應(ying)用于220kv-1000kv以上變電(dian)站工程(cheng),該導線(xian)加入(ru)合金成分,提高(gao)了產(chan)品的(de)高(gao)溫性能(neng),導線(xian)截面大,載(zai)流量(liang)增加,耐熱溫度高(gao),導電(dian)率(lv)高(gao),損耗(hao)小(xiao),降低了電(dian)能(neng)損耗(hao),增加了設備運行的(de)安全...
擴(kuo)徑鋼芯(xin)鋁(lv)絞線(xian)(xian)(xian)(xian)包括鍍鋅金(jin)屬軟管(guan)支撐外層(ceng)緊密絞合鋁(lv)線(xian)(xian)(xian)(xian)層(ceng)絞合鋼芯(xin)和外層(ceng)緊密絞合鋁(lv)線(xian)(xian)(xian)(xian)層(ceng)之間。采用這種(zhong)結構的(de)擴(kuo)徑鋼芯(xin)鋁(lv)絞線(xian)(xian)(xian)(xian)其特(te)點為:大(da)(da)大(da)(da)減小(xiao)導線(xian)(xian)(xian)(xian)表面的(de)電場強度,從而避免電暈放電,減小(xiao)對無線(xian)(xian)(xian)(xian)電的(de)干擾。結構重量輕,可降低線(xian)(xian)(xian)(xian)路造價,而且(qie)大(da)(da)大(da)(da)減小(xiao)了(le)安裝敷設...
擴徑(jing)導(dao)(dao)線(xian)(xian)(xian)(xian)(xian)是以滿(man)足技(ji)術(shu)條件的(de)常規導(dao)(dao)線(xian)(xian)(xian)(xian)(xian)規格(ge)為基準,采取擴大(da)導(dao)(dao)線(xian)(xian)(xian)(xian)(xian)外徑(jing)技(ji)術(shu),在(zai)保證電暈(yun)所(suo)要求(qiu)的(de)導(dao)(dao)線(xian)(xian)(xian)(xian)(xian)外徑(jing)前提下,減(jian)少(shao)導(dao)(dao)線(xian)(xian)(xian)(xian)(xian)的(de)鋁截(jie)面,從(cong)而減(jian)少(shao)導(dao)(dao)線(xian)(xian)(xian)(xian)(xian)的(de)總重量,減(jian)少(shao)鐵(tie)塔荷載和結構重量,極大(da)地(di)降(jiang)低線(xian)(xian)(xian)(xian)(xian)路造價。1.產品用途:本(ben)產品適用于高低壓(ya)輸電線(xian)(xian)(xian)(xian)(xian)中(zhong)電廠及變電站配...
擴徑(jing)導線是以(yi)滿足技術條件的(de)常規(gui)導線規(gui)格(ge)為(wei)(wei)基準,采(cai)取(qu)擴大導線外(wai)徑(jing)技術,在保(bao)證電暈所要(yao)求的(de)導線外(wai)徑(jing)前提下,減少導線的(de)鋁截面,從而(er)減少導線的(de)總(zong)重(zhong)量(liang),減少鐵塔荷載和結構重(zhong)量(liang),極大地降(jiang)低(di)線路(lu)造價。當線路(lu)的(de)電壓超過220kv時,為(wei)(wei)了降(jiang)低(di)線路(lu)電抗(kang)和電暈損...
擴(kuo)徑(jing)導線(xian)是(shi)以滿(man)足技術條件的(de)(de)(de)常規導線(xian)規格(ge)為(wei)基(ji)準,采(cai)取擴(kuo)大(da)導線(xian)外徑(jing)技術,在保證電暈所要(yao)求的(de)(de)(de)導線(xian)外徑(jing)前提下,減(jian)(jian)少導線(xian)的(de)(de)(de)鋁(lv)截面,從而(er)減(jian)(jian)少導線(xian)的(de)(de)(de)總重(zhong)量(liang),減(jian)(jian)少鐵塔(ta)荷載和結構重(zhong)量(liang),極大(da)地降低線(xian)路造(zao)價。 擴(kuo)徑(jing)導線(xian)在超高(gao)壓(ya)(ya)和特高(gao)壓(ya)(ya)輸電工(gong)程(cheng)中有很大(da)的(de)(de)(de)...