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 <title><![CDATA[变压器]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1482543.html]]></link>
 <description><![CDATA[Latest 50 replies of 变压器]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Sat, 16 May 2026 00:28:17 +0000]]></lastBuildDate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[在维修中我们要弄清楚设备运用,和设备的基本原理.解剖后再说出问题.问题表述清楚明白,]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1482543#1675920.html]]></link>
 <author><![CDATA[sankyo_yu023]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 15 Jun 2015 02:57:27 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我公司日本设备多，380v变200v也有这种情况，设备运行这么多年也没事。具体是什么原因目前还不清楚。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1482543#1674800.html]]></link>
 <author><![CDATA[李志华]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 10 Jun 2015 22:26:50 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[日本的好像110v的多]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1482543#1657743.html]]></link>
 <author><![CDATA[pw2067]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 12 Apr 2015 14:43:31 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[日本设备，三相200V居多]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1482543#1657609.html]]></link>
 <author><![CDATA[wtgosa]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 12 Apr 2015 05:18:23 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[日本的设备]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1482543#1657393.html]]></link>
 <author><![CDATA[luohe0]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 11 Apr 2015 06:20:49 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[两两测量输也测，还有停电时测试对外壳电阻，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1482543#1657382.html]]></link>
 <author><![CDATA[tianhaolixl]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 11 Apr 2015 05:37:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你确定次级是三相220V吗?]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1482543#1657335.html]]></link>
 <author><![CDATA[fengrunsheng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 11 Apr 2015 03:16:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[变压器用电笔不好测试，1）用万用表测试每相电压应该是110V，2）用摇表测试输出三相对地，相间的绝缘状况再做判断]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1482543#1657318.html]]></link>
 <author><![CDATA[忍缘善]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 11 Apr 2015 01:59:19 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不亮的那相接地了。是自耦变压器还是隔离变压器？输出有没有中性点？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1482543#1657284.html]]></link>
 <author><![CDATA[hnyyhym]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 10 Apr 2015 23:52:32 +0000]]></pubdate>
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