該圖片由注冊用戶"民興電纜"提供，版權聲明反饋

我國民(min)用供電(dian)線(xian)(xian)(xian)(xian)路相(xiang)線(xian)(xian)(xian)(xian)之(zhi)間(jian)的電(dian)壓(即(ji)(ji)線(xian)(xian)(xian)(xian)電(dian)壓)為380V，相(xiang)線(xian)(xian)(xian)(xian)和地(di)(di)線(xian)(xian)(xian)(xian)或中性線(xian)(xian)(xian)(xian)之(zhi)間(jian)的電(dian)壓(即(ji)(ji)相(xiang)電(dian)壓)均為220V。三相(xiang)五線(xian)(xian)(xian)(xian)制(zhi)：電(dian)源線(xian)(xian)(xian)(xian)顏色(se)首先(xian)也(ye)是包括交(jiao)流(liu)電(dian)的三個相(xiang)線(xian)(xian)(xian)(xian)(A、B、C線(xian)(xian)(xian)(xian))、中性線(xian)(xian)(xian)(xian)(N線(xian)(xian)(xian)(xian))；以及(ji)地(di)(di)線(xian)(xian)(xian)(xian)(PE線(xian)(xian)(xian)(xian))。三相(xiang)五線(xian)(xian)(xian)(xian)制(zhi)標準導(dao)線(xian)(xian)(xian)(xian)顏色(se)為：A線(xian)(xian)(xian)(xian)黃(huang)色(se)、B線(xian)(xian)(xian)(xian)綠色(se)、C線(xian)(xian)(xian)(xian)紅色(se)、N線(xian)(xian)(xian)(xian)藍色(se)，PE線(xian)(xian)(xian)(xian)黃(huang)綠雙色(se)。

該圖片由注冊用戶"民興電纜"提供，版權聲明反饋

家里(li)裝修時，因為(wei)(wei)采用的是單相電為(wei)(wei)220 V，火線(xian)（相線(xian)）只需要一個顏色(se)即可，我(wo)國習(xi)慣性采用紅(hong)色(se)，零(ling)線(xian)一般(ban)選(xuan)擇藍色(se)，地線(xian)當然也按要求選(xuan)擇黃(huang)綠雙色(se)。

根據《住宅(zhai)裝(zhuang)飾裝(zhuang)修工程施工規(gui)(gui)范》GB 50327-2001 16.1.4條規(gui)(gui)定：“配(pei)線(xian)(xian)時，相(xiang)線(xian)(xian)與零(ling)線(xian)(xian)的(de)顏色(se)(se)(se)(se)(se)應(ying)不同(tong)；同(tong)一(yi)住宅(zhai)相(xiang)線(xian)(xian)(L)顏色(se)(se)(se)(se)(se)應(ying)統一(yi)，零(ling)線(xian)(xian)(N)宜用藍(lan)色(se)(se)(se)(se)(se)，保護線(xian)(xian)(PE)必(bi)須用黃綠雙(shuang)(shuang)色(se)(se)(se)(se)(se)線(xian)(xian)”。按規(gui)(gui)定顏色(se)(se)(se)(se)(se)布(bu)線(xian)(xian)插(cha)座(zuo)如下圖：紅(hong)色(se)(se)(se)(se)(se)、藍(lan)色(se)(se)(se)(se)(se)、雙(shuang)(shuang)色(se)(se)(se)(se)(se)線(xian)(xian)穿(chuan)(chuan)入插(cha)座(zuo)底盒。紅(hong)色(se)(se)(se)(se)(se)作火(huo)(huo)線(xian)(xian)，藍(lan)色(se)(se)(se)(se)(se)作零(ling)線(xian)(xian)，雙(shuang)(shuang)色(se)(se)(se)(se)(se)線(xian)(xian)作地線(xian)(xian)。按規(gui)(gui)定顏色(se)(se)(se)(se)(se)穿(chuan)(chuan)線(xian)(xian)，施工也方便，紅(hong)色(se)(se)(se)(se)(se)線(xian)(xian)火(huo)(huo)線(xian)(xian)與插(cha)座(zuo)L極連(lian)接，藍(lan)色(se)(se)(se)(se)(se)零(ling)線(xian)(xian)與N極連(lian)接，雙(shuang)(shuang)色(se)(se)(se)(se)(se)線(xian)(xian)與接地標識(shi)連(lian)接。按規(gui)(gui)定顏色(se)(se)(se)(se)(se)燈路布(bu)線(xian)(xian)如下圖：進火(huo)(huo)線(xian)(xian)用紅(hong)色(se)(se)(se)(se)(se)，零(ling)線(xian)(xian)用藍(lan)色(se)(se)(se)(se)(se)。

該圖片由注冊用戶"民興電纜"提供，版權聲明反饋

看(kan)完以上內(nei)容，相信大家對(dui)于(yu)花(hua)花(hua)綠綠的(de)電線(xian)都已經(jing)有了初步了解，關于(yu)電線(xian)顏色代表的(de)含義今天(tian)就先介紹到(dao)這里啦，希望對(dui)大家有所幫助。