辽宁11选5

新黎明科创控股有限辽宁11选5详情

防爆配电箱里零线和地线可以接在一起吗?

发布时间:2019-04-19 14:06:00 查看次数:

BUGUANSHIFOUZAIFANGBAOPEIDIANXIANGNEI,SUOYOUDELINGXIANHEDIXIANDOUSHIBUYIYANGDE,YONGHUSHISANXIANGSIXIANZHI,YOUZHUANYONGDELINGXIAN。FADIANHESONGDIANLINGXIANKEYIJIEDI,YONGHUBIANYAQIYIHOULINGXIANHEDIXIANSHIFENKAIDE,BURANDEHUALOUDIANJIUBUNENGJIANCEDAOHUOZHEYOULOUDIANBAOHUQIJIUBUNENGSONGDIAN。DANGWAIBULINGXIANYINGUDUANLUSHIDIXIANJIANGDAIDIAN,DIXIANBULIANGSHIJIAYONGDIANQIWAIQIAODOUJIANGDAIDIANFEICHANGWEIXIAN。


如地线良好时,地线和零线接在一起,漏电保护器将跳闸:


辽宁11选51、SHOUXIAN,JUEDUI、JIANJUEBUNENGBALINGXIANYUDIXIANJIEZAIYIQIDE;


2、SUIRANLINGXIANYESHIJIEDIDE,DANYUDIANZISHEBEIJISANWEICHATOUCHAZUOSHANGDEJIEDIJIAOWEIYOUZHEBENZHIDEBUTONG。LINGXIANJIEDISHISHUYUGONGDIANXIANLUDEHUILUDI,JIJIAOZUOGONGDIANDI;


辽宁11选53、ERDIANZISHEBEIJISANWEICHATOUCHAZUOSHANGDEJIEDIJIAOWEIQUESHUYUBAOHUDI;


4、TAMENDEBUTONGZAIYU:


a、DANGLINGXIANDEMODUANFASHENGDUANXIANHUOJIECHUBULIANGSHI,LINGXIANBIANZHUANERCHENGWEILEHUOXIAN,DAISHANGLEDIAN,RUGUONIBALINGXIANYUDIXIANJIEZAIYIQI,ZEZHUANHUACHENGHUOXIANDELINGXIANBIANHUITONGGUOYUZHIXIANGLIANDEDIXIANBADIANCHUANDAOSHEBEIDEWAIQIAOSHANG,CONGERSHIDIANZISHEBEIZHENGTISHANGDAISHANGLEDIAN,YIZAOCHENGCHUDIANSHIGU;


b、ZHENZHENGDEDIXIANZHISHIYUJIAYONGDIANQIDEWAIQIAOXIANGLIAN,RANHOULIANJIEDAODIDE,DANGYONGDIANQIFASHENGLOUDIAN,RUDIANYUANHUOXIANLUXINYUDIANZISHEBEIJIQIAOJIECHULE,JIUHUISHIJIQIAODAIDIAN,RUGUOMEIYOUHUOBUJIEDIXIAN,ZERENZAICHUMOZHEIXIEJIAYONGDIANQISHIBIANHUIYOUDIANJINGGUORENTIERFASHENGCHUDIANSHIGU;


c、JIELEDIXIANHOU,LOUDAOJIQIAOSHANGDEDIANBIANHUICONGDIXIANCHUANDAODIQU,CISHIRENMODIANQISHIBIANBUHUIYOUDIANCHUANDAORENSHENSHANG,BUHUIZAOCHENGCHUDIANSHIGU,SUOYISHUO,DIXIANSHIBAOHUDI,YULINGXIANJUEDUIBUTONG,BUNENGJIEDAOYIQI。


下面以TN-C-S系统的三相五线制为例,来具体的说下为什么防爆配电箱内的零线和地线不能接在一起:


TN-C-S三相五线制.jpg


辽宁11选5CONGTUSHANG,WOMENKEYIKANCHUWULUNSHITN-SXITONGHAISHITN-C-SXITONG,RUHUXIANDOUSHIWUGENXIAN,NXIANHEPEXIANDOUSHIFENKAIDE,NXIANCHENGWEIGONGZUOLINGXIAN,CANYUGONGZUO,PEXIANCHENGWEIBAOHULINGXIAN,BUCANYUGONGZUO,DUIXIANLUQIDAOBAOHUZUOYONG,YANJINLIANJIEZAIYIQI,ERQIENXIANYEDOUYUNXUZHONGFUJIEDI;


辽宁11选5RUGUOZAITN-SXITONGHAISHIZAITN-C-SXITONGZHONG,RUHUXIANBANXIANHEPEXIANLIANJIEZAIYIQI,SHOUXIANYOULOUBAODEHUITIAOZHA;MEIYOULOUBAODE,XIAOGONGLVDIANQIMEIYOURENHEGUZHANGDEQINGKUANGXIAYOUKENENGSHIYONG,DAGONGLVDIANQIJIBENWUFASHIYONG,JIAYONGDIANQIYIDANCHUXIANGUZHANG,SUOYOUDIANQIJINSHUWAIQIAODOUDAIDIAN,DIANDAORENNEISHIZAOWANDESHI,SUOYIFENGQUANDAJIAQIANWANBUYAOZHEIMEZUO。


在线客服