<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
<channel>
 <title><![CDATA[自耦变压器这些标识到底什么意思？]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-116736.html]]></link>
 <description><![CDATA[Latest 50 replies of 自耦变压器这些标识到底什么意思？]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Tue, 12 May 2026 07:33:23 +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[5楼、8楼说得对]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-116736#1110273.html]]></link>
 <author><![CDATA[liuhuaxing]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 17 Aug 2011 06:37:46 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[5楼，支持]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-116736#1110254.html]]></link>
 <author><![CDATA[ziji2009]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 17 Aug 2011 06:07:56 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[根据负载的大小来选择]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-116736#1110219.html]]></link>
 <author><![CDATA[ying-feng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 17 Aug 2011 04:55:38 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第6楼huixiaxuema于2011-08-16 23:17发表的&nbsp;&nbsp;:
N ，100%是肯定用的对吗，那什么时候该用65%和85%？我们厂的这个设备ABC三相分别用的是对应的N，85%，100%，那什么时候选65%
[/quote]
这要看负载需要确定。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-116736#1110114.html]]></link>
 <author><![CDATA[liuxianhua]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 17 Aug 2011 02:16:22 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[N ，100%是肯定用的对吗，那什么时候该用65%和85%？我们厂的这个设备ABC三相分别用的是对应的N，85%，100%，那什么时候选65%]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-116736#1109975.html]]></link>
 <author><![CDATA[huixiaxuema]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 16 Aug 2011 15:17:54 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[这是降压启动用的变压器。65%，85%，100%。组抽头。65%是额定电压380V的65%=247V]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-116736#1109016.html]]></link>
 <author><![CDATA[mayanheng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 15 Aug 2011 05:00:47 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[谁的对哦？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-116736#1108747.html]]></link>
 <author><![CDATA[huixiaxuema]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 14 Aug 2011 14:50:12 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[是绕组抽头比例]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-116736#1108402.html]]></link>
 <author><![CDATA[liuxianhua]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 14 Aug 2011 01:55:03 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[是自藕变压器的“暂载率”，电压越低电流越大。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-116736#1108375.html]]></link>
 <author><![CDATA[liuhanqi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 14 Aug 2011 01:07:32 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[线圈的比例，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-116736#1108305.html]]></link>
 <author><![CDATA[hujiakai11]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 13 Aug 2011 14:50:07 +0000]]></pubdate>
</item>
</channel></rss>