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 <title><![CDATA[漏电开关和零序互感器的区别]]></title>
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 <description><![CDATA[Latest 50 replies of 漏电开关和零序互感器的区别]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习 学习]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-126833#1166371.html]]></link>
 <author><![CDATA[sport1988]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 18 Nov 2011 01:03:54 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[四楼讲得对，漏保只要出不等于进，就跳，说明漏电了，有电流从别的地方溜走了。。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-126833#1166294.html]]></link>
 <author><![CDATA[slik]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 17 Nov 2011 15:16:08 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[漏电开关的检测元件一般用零序互感器。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-126833#1166275.html]]></link>
 <author><![CDATA[wxwwm]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 17 Nov 2011 14:42:25 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:39] 很好]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-126833#1166127.html]]></link>
 <author><![CDATA[13973878212]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 17 Nov 2011 12:09:50 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不是测量是判别,判别的是总和,必须为零,当其中一相对地时,通过零序互感器的电流就不为零,此时开关动作,保护电路,]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-126833#1165062.html]]></link>
 <author><![CDATA[huosang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 15 Nov 2011 13:36:24 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[零序穿三相电缆，不平衡时会产生零序，高压柜用的多]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-126833#1165056.html]]></link>
 <author><![CDATA[mlsyg]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 15 Nov 2011 13:33:19 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[漏电开关是测量ABC三相加N相电流，零序互感器是测量ABC三相电流。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-126833#1164951.html]]></link>
 <author><![CDATA[yjhdlp]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 15 Nov 2011 11:53:18 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[只能测漏电吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-126833#1164950.html]]></link>
 <author><![CDATA[gongyekongzh]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 15 Nov 2011 11:52:19 +0000]]></pubdate>
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