擴徑鋼芯鋁絞線(xian)特(te)點(dian):大(da)(da)大(da)(da)減小導線(xian)表面的(de)電(dian)場(chang)強(qiang)度,從而避(bi)免(mian)電(dian)暈放電(dian),減小對(dui)無線(xian)電(dian)的(de)干擾。結構重(zhong)量輕,可降(jiang)低(di)線(xian)路造價,而且大(da)(da)大(da)(da)減小了(le)安裝敷設(she)后的(de)塑蠕伸長,減小導線(xian)的(de)永久變(bian)形(xing)。還具有高強(qiang)度、耐腐蝕、使用壽命長、能改善接(jie)(jie)頭的(de)連接(jie)(jie)質量等(deng)特(te)點(dian)。遼寧(ning)大(da)(da)元...
擴徑鋼(gang)芯鋁絞(jiao)線(xian)線(xian)膨脹系數較好,電暈損失(shi)小,有良好的(de)(de)散(san)熱(re)性,廣泛應(ying)用于220kv-1000kv以上變電站(zhan)工程,該導線(xian)加(jia)入合金成分,提高(gao)了產(chan)品的(de)(de)高(gao)溫(wen)性能(neng),導線(xian)截面大,載流量增加(jia),耐熱(re)溫(wen)度高(gao),導電率高(gao),損耗(hao)小,降(jiang)低了電能(neng)損耗(hao),增加(jia)了設備運行的(de)(de)安全...
擴(kuo)徑鋼芯(xin)鋁(lv)絞(jiao)線(xian)(xian)包括(kuo)鍍鋅金屬軟管支撐外層緊密(mi)絞(jiao)合(he)鋁(lv)線(xian)(xian)層絞(jiao)合(he)鋼芯(xin)和外層緊密(mi)絞(jiao)合(he)鋁(lv)線(xian)(xian)層之間。采(cai)用這種結(jie)構的擴(kuo)徑鋼芯(xin)鋁(lv)絞(jiao)線(xian)(xian)其特點為:大大減小導線(xian)(xian)表面的電(dian)場(chang)強度,從(cong)而避免(mian)電(dian)暈放電(dian),減小對(dui)無線(xian)(xian)電(dian)的干擾。結(jie)構重量輕(qing),可(ke)降低線(xian)(xian)路造價,而且(qie)大大減小了安裝敷設...
擴徑(jing)導線(xian)(xian)是(shi)以滿足(zu)技術條件的常規導線(xian)(xian)規格為基準,采(cai)取擴大(da)導線(xian)(xian)外徑(jing)技術,在保證電(dian)(dian)暈所要求的導線(xian)(xian)外徑(jing)前(qian)提下(xia),減(jian)少(shao)導線(xian)(xian)的鋁(lv)截面,從而減(jian)少(shao)導線(xian)(xian)的總(zong)重量,減(jian)少(shao)鐵塔荷載和(he)結(jie)構重量,極大(da)地降低線(xian)(xian)路造價(jia)。1.產(chan)品用途:本產(chan)品適(shi)用于高低壓輸電(dian)(dian)線(xian)(xian)中(zhong)電(dian)(dian)廠(chang)及變電(dian)(dian)站配...
擴(kuo)徑(jing)導(dao)線(xian)(xian)是以滿足(zu)技術條件的(de)(de)常規導(dao)線(xian)(xian)規格為基(ji)準,采(cai)取擴(kuo)大導(dao)線(xian)(xian)外徑(jing)技術,在(zai)保證電暈(yun)所(suo)要求的(de)(de)導(dao)線(xian)(xian)外徑(jing)前提(ti)下,減(jian)少導(dao)線(xian)(xian)的(de)(de)鋁截面,從而(er)減(jian)少導(dao)線(xian)(xian)的(de)(de)總(zong)重(zhong)量(liang),減(jian)少鐵塔荷載和(he)(he)結(jie)構重(zhong)量(liang),極(ji)大地降低(di)線(xian)(xian)路(lu)造價。當線(xian)(xian)路(lu)的(de)(de)電壓超過220kv時,為了降低(di)線(xian)(xian)路(lu)電抗和(he)(he)電暈(yun)損...
擴徑(jing)導(dao)(dao)(dao)(dao)線(xian)(xian)(xian)是以(yi)滿足技(ji)術(shu)條件的(de)常規導(dao)(dao)(dao)(dao)線(xian)(xian)(xian)規格為基(ji)準,采取(qu)擴大導(dao)(dao)(dao)(dao)線(xian)(xian)(xian)外徑(jing)技(ji)術(shu),在保證(zheng)電暈(yun)所要求的(de)導(dao)(dao)(dao)(dao)線(xian)(xian)(xian)外徑(jing)前提下,減(jian)少導(dao)(dao)(dao)(dao)線(xian)(xian)(xian)的(de)鋁截面,從而(er)減(jian)少導(dao)(dao)(dao)(dao)線(xian)(xian)(xian)的(de)總重(zhong)量,減(jian)少鐵塔荷(he)載和結(jie)構重(zhong)量,極(ji)大地降低線(xian)(xian)(xian)路造價。 擴徑(jing)導(dao)(dao)(dao)(dao)線(xian)(xian)(xian)在超(chao)高(gao)(gao)壓(ya)和特高(gao)(gao)壓(ya)輸電工程中有很大的(de)...