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 <title><![CDATA[中频炉不好起动逆变]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95947.html]]></link>
 <description><![CDATA[Latest 50 replies of 中频炉不好起动逆变]]></description>
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 <description><![CDATA[感谢各位同行，故障已解决是控制板原因，已更换]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95947#1067725.html]]></link>
 <author><![CDATA[hbhgys]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 12 Jun 2011 01:43:10 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[可能输出有问题了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95947#976613.html]]></link>
 <author><![CDATA[wgr583]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 22 Feb 2011 15:11:57 +0000]]></pubdate>
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 <description><![CDATA[要看你是哪种启动方式的，每种都不一样的，最常用的是电容冲击式的，看看是不是充电电压不够了或者是预磁化电压不够，就是启动时的直流电压 [s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95947#972380.html]]></link>
 <author><![CDATA[tswh750107]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 16 Feb 2011 12:07:53 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[一般情况是电容和电感不匹配造成的，电容老化或每次启动前放在炉子里的金属分量不一样就会出现有时侯一次就能启动，有时候要连续启动几次才能启动。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95947#972220.html]]></link>
 <author><![CDATA[chenpingyg]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 16 Feb 2011 08:20:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[可控硅没有坏，要测控制波形
要用示波器才好]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95947#971912.html]]></link>
 <author><![CDATA[jxh668]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 16 Feb 2011 01:02:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[url]http://blog.163.com/jzh_211/blog/static/171761312201095101813385/[/url]相当不错的中频炉维修资料地址。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95947#971866.html]]></link>
 <author><![CDATA[汇荣铝业]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 15 Feb 2011 20:47:01 +0000]]></pubdate>
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