<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
<channel>
 <title><![CDATA[宝元A系列变频器烧毁]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1530636.html]]></link>
 <description><![CDATA[Latest 50 replies of 宝元A系列变频器烧毁]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Mon, 27 Apr 2026 20:40:39 +0000]]></lastBuildDate>
  <image>
 <url><![CDATA[images/rss.gif]]></url>
 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
  </image>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[大家都说的差不多，从照片上看烧在开关电源部分，应该是受潮了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1530636#1704563.html]]></link>
 <author><![CDATA[95275191]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 08 Oct 2015 00:42:09 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[根据图片显示应该是电源输入端烧毁，和负载没有直接关系。而且烧毁的是控制部分（低电压），估计原因：线路板受潮、个别元器件老化、低电压供电异常（三相电源输入电压过高一般会把电源输入端大电容给爆掉）]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1530636#1704557.html]]></link>
 <author><![CDATA[往事如风]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 08 Oct 2015 00:04:19 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[粉尘多，有可能潮湿导致短路]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1530636#1704537.html]]></link>
 <author><![CDATA[忍缘善]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 07 Oct 2015 14:50:55 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[检测电机有无损坏 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1530636#1704535.html]]></link>
 <author><![CDATA[最远是多远]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 07 Oct 2015 14:43:03 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[这段时间一直在下雨，变频器的防尘防水功能较差。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1530636#1704313.html]]></link>
 <author><![CDATA[富阳工控]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 07 Oct 2015 02:41:16 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[没事，换一台变频器就行，这个可能是受潮或掉铁屑到里面断路烧的变频器。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1530636#1704311.html]]></link>
 <author><![CDATA[hnyyhym]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 07 Oct 2015 02:38:43 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[很正常&nbsp;&nbsp;！~一放假 好多厂就得修&nbsp;&nbsp;]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1530636#1704301.html]]></link>
 <author><![CDATA[a271156864]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 07 Oct 2015 02:08:01 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[从你贴出的图片看，应该是内部电源（直流稳压电源）故障，检查确认变频器供电电压是否正常或连接是否可靠。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1530636#1704118.html]]></link>
 <author><![CDATA[wwcwwc]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 06 Oct 2015 09:15:58 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[受潮了吧，停机最好不要断电。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1530636#1704092.html]]></link>
 <author><![CDATA[711022027]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 06 Oct 2015 08:26:54 +0000]]></pubdate>
</item>
</channel></rss>