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 <title><![CDATA[求助]]></title>
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 <description><![CDATA[Latest 50 replies of 求助]]></description>
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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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 <description><![CDATA[电机的温度有多高呢？绝缘等极是多少？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-101612#1011230.html]]></link>
 <author><![CDATA[etdssdabb]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 09 Apr 2011 01:39:24 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[本身就发热大呀]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-101612#1011152.html]]></link>
 <author><![CDATA[张平全]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 08 Apr 2011 23:36:01 +0000]]></pubdate>
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 <description><![CDATA[80A只是平均电流，峰值电流会更高，基本看成满负荷，可以试调最高输入电压和基频。但基频调太高电机就变得没力。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-101612#1011137.html]]></link>
 <author><![CDATA[shi2999]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 08 Apr 2011 23:18:59 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[变频器的设置都是根据电机的功率 电流来设置的，如果你的电机热，应检查一下你的电机，工作环境温度是不是高，还是在连续运行。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-101612#1010992.html]]></link>
 <author><![CDATA[晴天]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 08 Apr 2011 14:57:11 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[热到什么程度，电机满负荷运行时会发热的，只要电机没有异常响声，电机风叶没坏就没事]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-101612#1010906.html]]></link>
 <author><![CDATA[王春茂]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 08 Apr 2011 13:49:56 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[在50Hz运行]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-101612#1010893.html]]></link>
 <author><![CDATA[penzhenjian]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 08 Apr 2011 13:34:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[45KW的电机，电流80A也不算小啊，基本属于满负荷运转啦，看下频率，还有是不是一直处于低速运转状态]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-101612#1010754.html]]></link>
 <author><![CDATA[qiaoxiaolong]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 08 Apr 2011 11:43:03 +0000]]></pubdate>
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 <description><![CDATA[工作在什么频率？电机在低转速时冷却不够.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-101612#1010730.html]]></link>
 <author><![CDATA[zcdq6579]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 08 Apr 2011 11:27:09 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[变频器本身发热量就大。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-101612#1010725.html]]></link>
 <author><![CDATA[chenpingyg]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 08 Apr 2011 11:25:36 +0000]]></pubdate>
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