成都(dou)(dou)川(chuan)渝上(shang)上(shang)電(dian)(dian)(dian)線電(dian)(dian)(dian)纜銷售(shou)有限公司，位于(yu)美(mei)麗的天府之(zhi)國---成都(dou)(dou)，現貨銷售(shou)上(shang)上(shang)電(dian)(dian)(dian)纜，起帆電(dian)(dian)(dian)纜等(deng)。大量(liang)庫存，歡迎來電(dian)(dian)(dian)咨詢。

電(dian)(dian)線(xian)電(dian)(dian)纜的(de)(de)用途(tu)；電(dian)(dian)線(xian)電(dian)(dian)纜的(de)(de)定(ding)義是(shi)：用于傳輸電(dian)(dian)能(neng)、傳遞信息(xi)以及電(dian)(dian)磁(ci)轉換的(de)(de)電(dian)(dian)工用線(xian)材產品。從字面上就(jiu)能(neng)知道大概了。一(yi)般電(dian)(dian)源線(xian)、電(dian)(dian)力電(dian)(dian)纜等都是(shi)用來傳輸電(dian)(dian)能(neng)的(de)(de)；通信電(dian)(dian)纜、數(shu)據線(xian)之類的(de)(de)是(shi)用來傳遞信號的(de)(de)；電(dian)(dian)磁(ci)轉換主要一(yi)般是(shi)指電(dian)(dian)動(dong)機發電(dian)(dian)機里的(de)(de)繞(rao)組線(xian)。

成都川渝上(shang)(shang)上(shang)(shang)電線(xian)電纜銷售(shou)有限公司，位于(yu)美(mei)麗的天府之國---成都，現(xian)貨銷售(shou)上(shang)(shang)上(shang)(shang)電纜，起(qi)帆(fan)電纜等(deng)。大量(liang)庫(ku)存(cun)，歡迎(ying)來電咨詢。

一、電線電纜的(de)危(wei)害電線是關系到千家萬戶的(de)生(sheng)命財產安(an)危(wei)和(he)幾乎所有行業能(neng)否正常運行的(de)特殊商品，礦用(yong)電纜，使(shi)用(yong)范圍極(ji)為廣泛，尤(you)其在臨時用(yong)線和(he)家庭裝(zhuang)修室(shi)內用(yong)線上使(shi)用(yong)量非(fei)常大，如果使(shi)用(yong)了的(de)電線電纜，輕(qing)的(de)可能(neng)造(zao)成短路、觸電，重的(de)可能(neng)引(yin)發火災，造(zao)成人(ren)員傷亡。

成都川渝上上電線電纜銷售有限公司，位于美麗的天府之國---成都，現貨銷售上上電纜，起帆電纜等。大量庫存，歡迎來電咨詢。

1、電(dian)(dian)(dian)纜(lan)(lan)(lan)線相(xiang)互交(jiao)叉(cha)時(shi)，高壓(ya)電(dian)(dian)(dian)纜(lan)(lan)(lan)應(ying)在低壓(ya)電(dian)(dian)(dian)纜(lan)(lan)(lan)下(xia)(xia)方。如(ru)果(guo)其(qi)中(zhong)一(yi)(yi)條電(dian)(dian)(dian)纜(lan)(lan)(lan)在交(jiao)叉(cha)點前后1m范圍(wei)內穿管(guan)保(bao)護(hu)或(huo)(huo)用隔板隔開(kai)時(shi)，重慶電(dian)(dian)(dian)纜(lan)(lan)(lan)，允(yun)許距離(li)為(wei)0.15m。2、電(dian)(dian)(dian)纜(lan)(lan)(lan)與熱力管(guan)道接近或(huo)(huo)交(jiao)叉(cha)時(shi)，高壓(ya)電(dian)(dian)(dian)纜(lan)(lan)(lan)，如(ru)有隔熱措施，平(ping)行和交(jiao)叉(cha)的(de)距離(li)分別為(wei)0.5m和0.15m。3、電(dian)(dian)(dian)纜(lan)(lan)(lan)與鐵路(lu)或(huo)(huo)道路(lu)交(jiao)叉(cha)時(shi)應(ying)穿管(guan)保(bao)護(hu)，高壓(ya)電(dian)(dian)(dian)纜(lan)(lan)(lan)銷(xiao)售，保(bao)護(hu)管(guan)應(ying)伸道或(huo)(huo)路(lu)面2m以(yi)外(wai)。4、電(dian)(dian)(dian)纜(lan)(lan)(lan)與建(jian)(jian)筑(zhu)物(wu)(wu)基礎的(de)距離(li)，應(ying)能保(bao)證電(dian)(dian)(dian)纜(lan)(lan)(lan)埋(mai)設在建(jian)(jian)筑(zhu)物(wu)(wu)散水以(yi)外(wai)；電(dian)(dian)(dian)纜(lan)(lan)(lan)引入建(jian)(jian)筑(zhu)物(wu)(wu)時(shi)應(ying)穿管(guan)保(bao)護(hu)，保(bao)護(hu)管(guan)亦應(ying)超出建(jian)(jian)筑(zhu)物(wu)(wu)散水以(yi)外(wai)。5、直接埋(mai)在地下(xia)(xia)的(de)電(dian)(dian)(dian)纜(lan)(lan)(lan)與一(yi)(yi)般(ban)接地裝置(zhi)的(de)接地之間應(ying)相(xiang)距0.15~0.5m；直接埋(mai)在地下(xia)(xia)的(de)電(dian)(dian)(dian)纜(lan)(lan)(lan)埋(mai)設深(shen)度，一(yi)(yi)般(ban)不應(ying)小于0.7m，并應(ying)埋(mai)在凍土層(ceng)下(xia)(xia)。