塑料絕(jue)緣控制電纜適(shi)用(yong)于交流(liu)額定電壓450/750V及以下自動控制或監測系統(tong)、電器(qi)儀表連接等場(chang)合用(yong)傳(chuan)輸(shu)線。采(cai)用(yong)無(wu)氧(yang)銅及環保(bao)PVC制造(zao),具(ju)有抗酸堿(jian)、耐油性、防潮、防霉(mei)等特(te)性。低煙
1、材(cai)料的(de)(de)區別?電(dian)線(xian)用于(yu)承載電(dian)流的(de)(de)導(dao)電(dian)金屬線(xian)材(cai)。有實(shi)心的(de)(de)、絞合的(de)(de)或箔片編織的(de)(de)等各種(zhong)形式。按(an)絕(jue)緣(yuan)(yuan)狀況分為(wei)裸電(dian)線(xian)和(he)絕(jue)緣(yuan)(yuan)電(dian)線(xian)兩大類。電(dian)纜由一根(gen)或多(duo)根(gen)相互絕(jue)緣(yuan)(yuan)的(de)(de)導(dao)電(dian)線(xian)心置于(yu)密封護套中構成的(de)(de)絕(jue)緣(yuan)(yuan)導(dao)線(xian)。
電(dian)(dian)力(li)(li)電(dian)(dian)纜(lan)是用于傳(chuan)輸和(he)分配(pei)電(dian)(dian)能的電(dian)(dian)纜(lan),電(dian)(dian)力(li)(li)電(dian)(dian)纜(lan)常用于城市(shi)地下電(dian)(dian)網、發電(dian)(dian)站(zhan)引出線(xian)路、工礦企業內(nei)部(bu)供電(dian)(dian)及過(guo)江海水下輸電(dian)(dian)線(xian)。在電(dian)(dian)力(li)(li)線(xian)路中,電(dian)(dian)纜(lan)所占比重正逐漸(jian)增加。電(dian)(dian)力(li)(li)電(dian)(dian)纜(lan)是在電(dian)(dian)力(li)(li)系統的主干線(xian)