瑞金電線電纜廠家常用的電線、電纜按用途分有哪些種類?答：按用途可分為裸導線、絕緣電線、耐熱電線、屏蔽電線、電力電纜、控制電纜、通(tong)信電(dian)(dian)(dian)纜(lan)、射頻電(dian)(dian)(dian)纜(lan)等。2、絕(jue)(jue)緣(yuan)(yuan)(yuan)電(dian)(dian)(dian)線(xian)(xian)有(you)哪(na)幾種?答：常有(you)的絕(jue)(jue)緣(yuan)(yuan)(yuan)電(dian)(dian)(dian)線(xian)(xian)有(you)以下(xia)幾種：聚(ju)氯(lv)乙(yi)烯(xi)(xi)絕(jue)(jue)緣(yuan)(yuan)(yuan)電(dian)(dian)(dian)線(xian)(xian)、聚(ju)氯(lv)乙(yi)烯(xi)(xi)絕(jue)(jue)緣(yuan)(yuan)(yuan)軟(ruan)線(xian)(xian)、丁腈聚(ju)氯(lv)乙(yi)烯(xi)(xi)混合物(wu)絕(jue)(jue)緣(yuan)(yuan)(yuan)軟(ruan)線(xian)(xian)、橡(xiang)皮絕(jue)(jue)緣(yuan)(yuan)(yuan)電(dian)(dian)(dian)線(xian)(xian)、農用地下(xia)直埋鋁芯(xin)塑(su)料絕(jue)(jue)緣(yuan)(yuan)(yuan)電(dian)(dian)(dian)線(xian)(xian)、橡(xiang)皮絕(jue)(jue)緣(yuan)(yuan)(yuan)棉紗紡織軟(ruan)線(xian)(xian)、聚(ju)氯(lv)乙(yi)烯(xi)(xi)絕(jue)(jue)緣(yuan)(yuan)(yuan)尼龍護(hu)套(tao)電(dian)(dian)(dian)線(xian)(xian)、電(dian)(dian)(dian)力和照明(ming)用聚(ju)氯(lv)乙(yi)烯(xi)(xi)絕(jue)(jue)緣(yuan)(yuan)(yuan)軟(ruan)線(xian)(xian)等。

       瑞金電線電纜廠家電(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)架(jia)適(shi)合于何種場合?答：電(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)架(jia)適(shi)用于一般工礦(kuang)企(qi)業室內外架(jia)空敷設(she)電(dian)(dian)力電(dian)(dian)纜(lan)(lan)(lan)、控制電(dian)(dian)纜(lan)(lan)(lan)，亦可(ke)用于電(dian)(dian)信、廣播電(dian)(dian)視等部門在室內外架(jia)設(she)。4、電(dian)(dian)纜(lan)(lan)(lan)附件有(you)哪(na)些?答：常用的電(dian)(dian)附件有(you)電(dian)(dian)纜(lan)(lan)(lan)終端接(jie)線(xian)盒(he)、電(dian)(dian)纜(lan)(lan)(lan)中(zhong)間接(jie)線(xian)盒(he)、連接(jie)管及接(jie)線(xian)端子(zi)、鋼板接(jie)線(xian)槽、電(dian)(dian)纜(lan)(lan)(lan)橋(qiao)(qiao)架(jia)等。5、什(shen)么叫(jiao)電(dian)(dian)纜(lan)(lan)(lan)中(zhong)間接(jie)頭?答：連接(jie)電(dian)(dian)纜(lan)(lan)(lan)與電(dian)(dian)纜(lan)(lan)(lan)的導體(ti)、絕緣屏蔽層(ceng)(ceng)和保(bao)護層(ceng)(ceng)，以使電(dian)(dian)纜(lan)(lan)(lan)線(xian)路連接(jie)的裝置，稱(cheng)為電(dian)(dian)纜(lan)(lan)(lan)中(zhong)間接(jie)頭。

      6、什么叫電(dian)(dian)(dian)(dian)(dian)氣(qi)主接(jie)線(xian)(xian)?答：電(dian)(dian)(dian)(dian)(dian)氣(qi)主接(jie)線(xian)(xian)是(shi)發(fa)電(dian)(dian)(dian)(dian)(dian)廠、變電(dian)(dian)(dian)(dian)(dian)所中主要(yao)電(dian)(dian)(dian)(dian)(dian)氣(qi)設備和母線(xian)(xian)的(de)(de)連(lian)接(jie)方式，包(bao)括主母線(xian)(xian)和廠用電(dian)(dian)(dian)(dian)(dian)系統(tong)(tong)(tong)按一(yi)定(ding)(ding)的(de)(de)功(gong)能要(yao)求(qiu)(qiu)的(de)(de)連(lian)接(jie)方式。7、在(zai)選(xuan)(xuan)擇電(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)的(de)(de)截(jie)面(mian)時，應(ying)遵照哪些規定(ding)(ding)?答：電(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)的(de)(de)選(xuan)(xuan)擇應(ying)遵照以下原(yuan)則(ze)：1.電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)的(de)(de)額(e)定(ding)(ding)電(dian)(dian)(dian)(dian)(dian)壓要(yao)大于(yu)或等于(yu)安(an)裝(zhuang)點(dian)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)系統(tong)(tong)(tong)的(de)(de)額(e)定(ding)(ding)電(dian)(dian)(dian)(dian)(dian)壓;2.電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)持續容許電(dian)(dian)(dian)(dian)(dian)流應(ying)等于(yu)或大于(yu)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)負載的(de)(de)較大持續電(dian)(dian)(dian)(dian)(dian)流;3.線(xian)(xian)芯截(jie)面(mian)要(yao)滿足供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)系統(tong)(tong)(tong)短路(lu)(lu)時的(de)(de)穩定(ding)(ding)性的(de)(de)要(yao)求(qiu)(qiu);4.根據(ju)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)長度驗算電(dian)(dian)(dian)(dian)(dian)壓降(jiang)是(shi)否符合要(yao)求(qiu)(qiu);5.線(xian)(xian)路(lu)(lu)末端的(de)(de)較小短路(lu)(lu)電(dian)(dian)(dian)(dian)(dian)流應(ying)能使保護裝(zhuang)置可(ke)靠的(de)(de)動作。