辽宁11选5

新黎明科创控股有限辽宁11选5详情

如何正确测量防爆配电箱内零线对地线的绝缘电阻值?

发布时间:2019-02-18 13:45:00 查看次数:

想要正确的测量防爆配电箱内的零线对地线的绝缘电阻值,就要对零线在不同环境下的对地线绝缘电阻值的要求有所了解:


辽宁11选51、GUONEIDIANWANGERYANLINGXIANYUDIXIANJIANDEZUZHIYINGWEI0。DANLINGXIANDUIDIDIANZUGENJUCHANGHEYAOQIUBUDENG;


2、RUGUOWEISANXIANGWUXIANZHI,LINGXIANYUDIXIANSHIYAOQIUDULIFENKAIDE,LILUNZUZHIWEIWUQIONGDA:


辽宁11选5KESHIJISANXIANGWUXIANGONGDIANDELINGXIANJIFADIANJIHEBIANYAQIDEZHONGXINXIANZAIFASONGDIANSHIYIJINGYUJIEDIWANGXIANGLIAN,CISHIDEZUZHISUIDIANWANGBODONGERSUISHIGAIBIAN,BINGQIETOURUCHENGBENGAO,YINCIMUQIANBUCAICIZHONGGONGDIANFANGSHI,GAOWEITESHUCHANGHEYAOQIUSHUANGDIXIANDECHUWAI;


3、SANXIANGSIXIANZHI,YAOQIUDENGDIANWEILIANJIE,JIDIXIANDENGDIANWEIXIANG,DIXIANYULINGXIANXIANGLIAN。FANGZHIZHONGXIANDIANWEIYIERDAOZHILINGXIANDAIDIAN;


4、JIUGUONEIDIANWANGERYANLINGXIANYUDIXIANJIANDEZUZHIYINGWEI0。ERSHIJIJINGUIDINGDIXIANDEZUZHIBUYINGDAYU10OU(FANGLEIYAOQIU4OU),LINGXIANYUDIXIANJIANDEMEIYOUYAOQIU。YINDITUIDUANCHULINGXIANYUDIANXIANDEZONGDUIDIZUZHIBUYINGDAYU10OU。DANMUQIANGUOJIADIANWANGMEIYOUDUICIXIANGZUOGUOMINGQUEGUIDING;


5、ZAIWOGUOMINYONGDIANXITONGDEDIANYATONGCHANGSHI220V,YEJIUSHIHUOXIANHELINGXIANZHIJIANDEDIANYASHI220V。YINWEILINGXIANWEIXITONGZHONGXINGDIANYINCHUXIAN,WEILEYONGDIANANQUAN,RENWEIDEJIANGZHONGXINGDIANYINCHUXIANJIEDI。SHIZHONGXINGDIANYINCHUXIANDEDIANWEIYUDADIDENGDIANWEI,JILINGDIANWEI。KEYIYOUXIAODIXIAOCHUXITONGBUPINGHENGSHIZHONGXINGDIANYINCHUXIANDAIDIAN,WEIXIERENSHENANQUAN。SUOYIPINGSHIYONGDIANXIANLUZHENGCHANGSHIZHONGXINGDIANYINCHUXIANYUDADIZHIJIANSHIMEIYOUDIANYADE,SUOYIZHONGXINGDIANYINCHUXIANYEJIAOZUOLINGXIAN。


防爆配电箱内零线对地线的绝缘电阻值的正确测量方法:


辽宁11选5YONGZHAOOUBIAO(SUCHENGYAOBIAO),500VDEBIAOJIUKEYI。


QQ图片20190218111403.png


兆欧表


FANGFA:


辽宁11选51、JIANGBIAODELIANGGEJIEXIANZHUFENBIEJIEZAIDAICEDAOXIANSHANGHUOYIGEJIEDAICEDAOXIANYIGEJIEPEIDIANXIANGDEJIEDILUOSI;


2、JIEHAOHOUJIANGBIAOFANGZAIPINGWENDEDONGXISHANGJINLIANGSHIBIAOFANGPING,RANHOUYISHOUBAZHUBIAOTI,LINGYIZHISHOUSHUNSHIZHENYAOZHUANBIAODEYAOBING,ZHUANSUYUE120ZHUANFENZHONG,ZHEISHIKEZAIBIAOPANSHANGDUCHUJUEYUANDIANZUZHI;


3、TONGCHANGHUISHIWUQIONGDADEJUEYUANDIANZU,RUGUOBUSHIYEBUYONGDANXIN,ZHIYAOZAI1.5ZHAOOU(MΩ)YISHANGDOUSHIKEYIDE;


4、ZAIBIAOKEDUPANDEYOUCEJIEJIN0KEDUCHUHUIYOUYIGEXIAODIAN,ZHIYAOBIAOZHENZAIXIAODIANDEZUOCEJIUKEYI。


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