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 <title><![CDATA[为何变频器的输出电压会升高]]></title>
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 <description><![CDATA[Latest 50 replies of 为何变频器的输出电压会升高]]></description>
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 <description><![CDATA[变频器的输出电压一定不会比输入电压高]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-126562#1175258.html]]></link>
 <author><![CDATA[liuguanglei4]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 01 Dec 2011 12:20:09 +0000]]></pubdate>
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 <description><![CDATA[变频器的输出电压应该不会比输入电压高吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-126562#1175089.html]]></link>
 <author><![CDATA[aaweihua]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 01 Dec 2011 07:22:40 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-126562#1175018.html]]></link>
 <author><![CDATA[joan]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 01 Dec 2011 05:47:10 +0000]]></pubdate>
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 <description><![CDATA[赞同3楼说法，在监视面板上找到电压输出一看便知。起码排除是不是万用表测量是不是不准。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-126562#1167118.html]]></link>
 <author><![CDATA[gumeng]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 19 Nov 2011 02:22:13 +0000]]></pubdate>
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 <description><![CDATA[[quote]引用第2楼yeyhx于2011-11-18 22:13发表的&nbsp;&nbsp;:
[s:28] 估计你是用数字表量出来的电压值吧
[/quote]
好的数字万用表一样可以测量准确的，福禄克的F17B就可以！电压升高100多伏，我觉得也是测量问题，楼主可以看看操作面板上面显示的变频器输出电压是多少！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-126562#1167065.html]]></link>
 <author><![CDATA[回忆依然最美]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 19 Nov 2011 00:33:04 +0000]]></pubdate>
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 <description><![CDATA[[s:28] 估计你是用数字表量出来的电压值吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-126562#1166966.html]]></link>
 <author><![CDATA[yeyhx]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 18 Nov 2011 14:13:00 +0000]]></pubdate>
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 <description><![CDATA[这没什么好探讨的，肯定是变频器里面的电路板有问题。系统不稳定。就好比人偶尔发发疯一样。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-126562#1163704.html]]></link>
 <author><![CDATA[gyjgyjgyj00]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 14 Nov 2011 01:49:41 +0000]]></pubdate>
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