乐游游戏

DIANXIANYANSEDAIBIAOSHENMEXIAN

DIANXIANYANSESHIDAJIAZAISHIYONGDIANXIANSHIDAJIADOUBIJIAOGUANZHUDE，HENDUORENDUIYUDIANXIANYANSEDOUBULEJIEBUZHIDAODIANXIANYANSEDAIBIAOSHENME。JIATINGYONGDIANYIBANDOUSHISANXIANGDIANRANERSANXIANGDIANXIANYANSEHENDUORENHAIBULEJIEBUZHIDAOMEIGENDIANXIANDAIBIAOSHENME。HEI、BAI、LV、HONG、LAN、CHENG、ZONGHEHUI，DIANXIANWAIMIANDEJUEYUANHUTAOYANSETONGCHANGDOUYOUZIJIDEZHIDAIYIYI。SUOYI，ZAIBAINONGDIANQIHEDIANXIANSHIHOU，CHULEGUANDIAODUANLUQIZHIWAI，HAIYAOQUEDINGNIJIEXIALAIYAOPENGDAODEMEIGENDAIYANSEDEDIANXIANDOUYOUSHENMEHANYI。XIAMIANJIULAIXIANGXIGAOSUDAJIADIANXIANYANSEDAIBIAOSHENMEXIAN。

 DIANXIANYANSEDAIBIAOSHENMEXIAN     

YIBANGUIDING，SANXIANGDIANXIANYANSEWEIHUANG、LV、HONG，FENBIEWEIA、B、CSANXIANG，LANSEWEILINGXIAN，HUANGLVXIANGJIANDEWEIJIEDIXIAN，JIEXIANSHIHUANG、LV、HONGJIEHUOXIAN，LANSEJIELINGXIAN，HUANGLVXIANGJIANDEXIANJIEDAOPEBAOHUXIANSHANGHUOZHEJIEDAOSHEBEIWAIQIAOSHANG（WAIQIAOYIYUDIWANGLIANJIE）。

有时四线颜色区分不太明显时，三根截面一样的为火线，截面稍小的为零线。你说的变压器也许是控制回路的电源，如是380V，接到任意两根火线上；如是220V，则接一根火线，一根零线。

SHIJICAOZUOANQUANWEISHANG，HONGSESHIHUOXIAN，LANSESHILINGXIAN，HUANGSEHUOHUANGBAIXIANGJIANDESHIDIXIAN。

XIANGXIANYIBANSHIHUANG、LV、HONG，BAOHUZHONGXINGXIAN（PENXIAN）SHIHEISE，BAOHUXIAN(PEXIAN)SHIHUANGLVSHUANGSEXIAN，BAOHUXIANZAIRENHEQINGKUANGXIADOUYANJINZUOXIANGXIANSHIYONG。

GENJU《ZHUZHAIZHUANGSHIZHUANGXIUGONGCHENGSHIGONGGUIFAN》GB 50327-2001 16.1.4TIAOGUIDING：“PEIXIANSHI，XIANGXIANYULINGXIANDEYANSEYINGBUTONG；TONGYIZHUZHAIXIANGXIAN(L)YANSEYINGTONGYI，LINGXIAN(N)YIYONGLANSE，BAOHUXIAN(PE)BIXUYONGHUANGLVSHUANGSEXIAN”