<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
<channel>
 <title><![CDATA[自动星三角电机启动图]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15469.html]]></link>
 <description><![CDATA[Latest 50 replies of 自动星三角电机启动图]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Sat, 16 May 2026 10:52:10 +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[[s:39]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15469#1051975.html]]></link>
 <author><![CDATA[zxp]]></author>
 <category><![CDATA[资料互助]]></category>
 <pubdate><![CDATA[Wed, 25 May 2011 12:20:32 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[看看 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15469#1051972.html]]></link>
 <author><![CDATA[zxp]]></author>
 <category><![CDATA[资料互助]]></category>
 <pubdate><![CDATA[Wed, 25 May 2011 12:18:19 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[楼主能讲清楚点吗]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15469#257494.html]]></link>
 <author><![CDATA[飘零剑客]]></author>
 <category><![CDATA[资料互助]]></category>
 <pubdate><![CDATA[Fri, 04 Jul 2008 13:58:19 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[那要看哪中PLC,有的如FX系列没有断开延时定时,它只有接通延时,非用断开则编出的星三角电路要复杂化.体现不出简洁实用.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15469#248609.html]]></link>
 <author><![CDATA[fayahui]]></author>
 <category><![CDATA[资料互助]]></category>
 <pubdate><![CDATA[Sun, 22 Jun 2008 19:25:23 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第4楼yyhexf于2008-06-20 08:06发表的&nbsp; :
参考电工手册。假定KM1是电源继电器，KM2是Y接触器，KM3是△接触器，那么时间继电器动作后只是KM2和KM3之间的切换。KM1就不动了。[/quote]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15469#248605.html]]></link>
 <author><![CDATA[zzydegong]]></author>
 <category><![CDATA[资料互助]]></category>
 <pubdate><![CDATA[Sun, 22 Jun 2008 17:15:58 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[attachment=8316]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15469#248594.html]]></link>
 <author><![CDATA[草原牧人]]></author>
 <category><![CDATA[资料互助]]></category>
 <pubdate><![CDATA[Sun, 22 Jun 2008 16:48:32 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[参考电工手册。假定KM1是电源继电器，KM2是Y接触器，KM3是△接触器，那么时间继电器动作后只是KM2和KM3之间的切换。KM1就不动了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15469#246836.html]]></link>
 <author><![CDATA[yyhexf]]></author>
 <category><![CDATA[资料互助]]></category>
 <pubdate><![CDATA[Fri, 20 Jun 2008 00:06:40 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[s:39]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15469#246678.html]]></link>
 <author><![CDATA[mbmmn]]></author>
 <category><![CDATA[资料互助]]></category>
 <pubdate><![CDATA[Thu, 19 Jun 2008 13:43:50 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[就是在星三角转换的时候要不要在电路图上把切断主电路的控制电路画出来，我们厂里好多机器都是直接换，不切断主电路]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15469#246572.html]]></link>
 <author><![CDATA[周振华]]></author>
 <category><![CDATA[资料互助]]></category>
 <pubdate><![CDATA[Thu, 19 Jun 2008 11:21:45 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[楼主能讲清楚点吗]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15469#246555.html]]></link>
 <author><![CDATA[工控灿鸟]]></author>
 <category><![CDATA[资料互助]]></category>
 <pubdate><![CDATA[Thu, 19 Jun 2008 10:57:36 +0000]]></pubdate>
</item>
</channel></rss>