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 <title><![CDATA[请教变频器]]></title>
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 <description><![CDATA[Latest 50 replies of 请教变频器]]></description>
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 <description><![CDATA[不知道，一年应该不会有说明问题才对啊，把过载参数调大看看]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-90076#926304.html]]></link>
 <author><![CDATA[yangjunhua]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 10 Dec 2010 01:53:52 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[支持9楼观点]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-90076#926088.html]]></link>
 <author><![CDATA[yuming1231]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 09 Dec 2010 14:58:45 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[应该是电机的问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-90076#926051.html]]></link>
 <author><![CDATA[qwerty318]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 09 Dec 2010 14:27:33 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[查变频器报警代码。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-90076#926047.html]]></link>
 <author><![CDATA[天涯孤客]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 09 Dec 2010 14:25:02 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[电机绝缘问题，再查变频器参数看看]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-90076#925957.html]]></link>
 <author><![CDATA[沙痕]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 09 Dec 2010 13:27:05 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[和6楼的想法一致 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-90076#925891.html]]></link>
 <author><![CDATA[ngch]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 09 Dec 2010 12:36:44 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[电机电流过大...]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-90076#925880.html]]></link>
 <author><![CDATA[zzf125]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 09 Dec 2010 12:32:21 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-90076#925838.html]]></link>
 <author><![CDATA[ds1004396]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 09 Dec 2010 11:51:09 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[绝缘有问题，如果实在要用建议降低载波频率试试！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-90076#925678.html]]></link>
 <author><![CDATA[bodau]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 09 Dec 2010 08:53:29 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[很正常，，遇到过，，那是因为电机运行电流过大造成的，，监控故障电机电流一定比正常电机大很多。绝缘不好造成的，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-90076#925658.html]]></link>
 <author><![CDATA[meiyouleya]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 09 Dec 2010 08:33:58 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[电机绝缘问题。
另；你的变频器保护电路也不完善]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-90076#925572.html]]></link>
 <author><![CDATA[jxh668]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 09 Dec 2010 07:16:39 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[检查内部参数有无变动]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-90076#925571.html]]></link>
 <author><![CDATA[qq409214396]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 09 Dec 2010 07:16:35 +0000]]></pubdate>
</item>
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 <title><![CDATA[]]></title>
 <description><![CDATA[电动机是否绝缘老化了，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-90076#925569.html]]></link>
 <author><![CDATA[penzhenjian]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 09 Dec 2010 07:13:40 +0000]]></pubdate>
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