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 <title><![CDATA[互感器与电流表接零]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-80565.html]]></link>
 <description><![CDATA[Latest 50 replies of 互感器与电流表接零]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Tue, 28 Apr 2026 06:51:57 +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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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[晕，多翻下书咯]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-80565#880443.html]]></link>
 <author><![CDATA[qwerty318]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 09 Oct 2010 13:51:31 +0000]]></pubdate>
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 <title><![CDATA[那是接地。]]></title>
 <description><![CDATA[那是接地。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-80565#879833.html]]></link>
 <author><![CDATA[改变自我]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 08 Oct 2010 13:52:59 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[之前在学校听老师讲过，电流互感器电压互感器的使用，现在忘得一干二净。帮忙再解释下电流与电压互感的使用及注意的问题吧。谢谢了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-80565#879410.html]]></link>
 <author><![CDATA[gali1120107]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 08 Oct 2010 02:47:50 +0000]]></pubdate>
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 <description><![CDATA[是接地保护，因为电流表接受互感器的感应电流，万一电流表开路了，那互感器上就会产生叠加电流，所以要接地]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-80565#879000.html]]></link>
 <author><![CDATA[木獬]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 07 Oct 2010 07:15:22 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不是很懂啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-80565#878742.html]]></link>
 <author><![CDATA[北极熊]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 06 Oct 2010 16:56:25 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[应该是接地线]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-80565#878659.html]]></link>
 <author><![CDATA[gongke]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 06 Oct 2010 14:04:12 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[懂了，也就是互感器二次侧断开会产生很高的电压]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-80565#878510.html]]></link>
 <author><![CDATA[a475100193]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 06 Oct 2010 09:24:23 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[什么是二次开路产生过电压?????]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-80565#878508.html]]></link>
 <author><![CDATA[a475100193]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 06 Oct 2010 09:16:49 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是安全接地，不是接零！可能是你厂零、地不分了。接地的作用是防止二次开路产生过电压。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-80565#878346.html]]></link>
 <author><![CDATA[liuxianhua]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 06 Oct 2010 04:29:03 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不是接零线吧？？？
应该是接地线]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-80565#878286.html]]></link>
 <author><![CDATA[骆海深]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 06 Oct 2010 02:18:58 +0000]]></pubdate>
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 <description><![CDATA[[s:17]&nbsp;&nbsp;[s:32]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-80565#878262.html]]></link>
 <author><![CDATA[michael_zhou]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 06 Oct 2010 01:35:05 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:17]&nbsp;&nbsp;[s:39]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-80565#878249.html]]></link>
 <author><![CDATA[ztre]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 06 Oct 2010 00:45:20 +0000]]></pubdate>
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