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 <title><![CDATA[漏电问题]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1374554.html]]></link>
 <description><![CDATA[Latest 50 replies of 漏电问题]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Tue, 19 May 2026 22:59:10 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[工控人家园]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[利用万用表的10K档测量，一只表棒以工作零线为基准另一只表棒测怀疑的线路，测量电阻在0.4K以上越大越好，当然应断开相线和相邻的220V的线路。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1374554#1260998.html]]></link>
 <author><![CDATA[yjhdlp]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 05 May 2012 14:12:53 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[问题不够清楚，设备是什么类型的？电流与开关比例？设备有没有保护接零？等等。只能依据你的设备情况才能确定。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1374554#1260897.html]]></link>
 <author><![CDATA[hxw1980]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 05 May 2012 11:44:36 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习了！ 看来漏电是个很烦恼的问题！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1374554#1260783.html]]></link>
 <author><![CDATA[sport1988]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 05 May 2012 08:08:35 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不一定，线路接不对也不行，像公用零线情况]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1374554#1259736.html]]></link>
 <author><![CDATA[wananjushi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 04 May 2012 01:18:35 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第18楼shi2999于2012-05-04 07:42发表的&nbsp;&nbsp;:
零线接触不良和三相负载不平衡，造成了中性线电压偏移零电位过多，会出现漏电跳闸
[/quote]
中性线或零线的偏移零电位，这个该怎样检测出来？有没有什么好的方法推荐？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1374554#1259699.html]]></link>
 <author><![CDATA[陈大围]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 04 May 2012 00:44:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用排除法试试]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1374554#1259659.html]]></link>
 <author><![CDATA[卧龙湾]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 03 May 2012 23:59:22 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这个首先判断是不是漏电开关的问题。如果不是再分段检查，一路一路查下去。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1374554#1259654.html]]></link>
 <author><![CDATA[xujian]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 03 May 2012 23:55:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[零线接触不良和三相负载不平衡，造成了中性线电压偏移零电位过多，会出现漏电跳闸]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1374554#1259650.html]]></link>
 <author><![CDATA[shi2999]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 03 May 2012 23:42:59 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[首先要判断一下是否是真的漏电还是漏电保护器本身的问题，判断方法为：拆除漏电保护器的出线，然后用手打上保护器，如果这时候还是跳，则说明是保护其本身的问题，更换保护器就可以了！如果正常就说明真的存在漏电，则就需要慢慢地去查了，如果楼主的线路中带有变频器或不仅伺服驱动器的话，建议先断开他们的运行再试试看 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1374554#1259649.html]]></link>
 <author><![CDATA[slik]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 03 May 2012 23:42:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这个慢慢找咯！！没什么速成的办法！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1374554#1259641.html]]></link>
 <author><![CDATA[长城电器]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 03 May 2012 23:19:12 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[断开漏电开关，在开关下测量各相绝缘电阻，绝缘电阻小于500k时肯定跳闸，检查电机有没有拖底，如果绝缘电阻达标、接线没错，那是漏电开关的事。我做过一套污水处理，检查线路设备都没事，是漏电开关的事，那开关还是新的，换了就没事。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1374554#1259599.html]]></link>
 <author><![CDATA[lizhongxv]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 03 May 2012 15:42:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[gaogedadegelibianyaqi]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1374554#1259571.html]]></link>
 <author><![CDATA[cause]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 03 May 2012 14:39:22 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这个只能慢来找的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1374554#1259565.html]]></link>
 <author><![CDATA[hulilanyu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 03 May 2012 14:36:11 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[慢慢找了哈]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1374554#1259553.html]]></link>
 <author><![CDATA[遗忘]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 03 May 2012 14:24:10 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1374554#1259552.html]]></link>
 <author><![CDATA[rpgdiy]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 03 May 2012 14:22:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这个慢慢找咯！！没什么速成的办法！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1374554#1259520.html]]></link>
 <author><![CDATA[gaoxiangqian]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 03 May 2012 13:57:22 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[3楼说的不错，耐心的找一下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1374554#1259401.html]]></link>
 <author><![CDATA[cyj197211]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 03 May 2012 11:27:10 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[可以对分路加装漏电开关确认]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1374554#1259399.html]]></link>
 <author><![CDATA[qhliu68]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 03 May 2012 11:24:31 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[这个慢慢找咯！！没什么速成的办法！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1374554#1259384.html]]></link>
 <author><![CDATA[奋斗人生]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 03 May 2012 10:38:32 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[没有建议。漏电烦烦烦]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1374554#1259373.html]]></link>
 <author><![CDATA[和谐共赢]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 03 May 2012 10:07:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[天啊&nbsp;&nbsp; 好麻烦啊&nbsp;&nbsp; 哈哈]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1374554#1259370.html]]></link>
 <author><![CDATA[林423]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 03 May 2012 09:57:20 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[主要是电缆接地检测啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1374554#1259317.html]]></link>
 <author><![CDATA[f118]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 03 May 2012 08:19:54 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[把设备线路分段用摇表摇啊！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1374554#1259285.html]]></link>
 <author><![CDATA[琴岛工控]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 03 May 2012 06:55:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是不是设备的绝缘电阻降低了而导致的跳闸]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1374554#1259275.html]]></link>
 <author><![CDATA[杨宁辉]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 03 May 2012 06:19:59 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习一下哦]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1374554#1259196.html]]></link>
 <author><![CDATA[bocc]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 03 May 2012 04:30:01 +0000]]></pubdate>
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