<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
<channel>
 <title><![CDATA[单相220V电变三相380V，怎么弄？]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427801.html]]></link>
 <description><![CDATA[Latest 50 replies of 单相220V电变三相380V，怎么弄？]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Tue, 21 Apr 2026 16:00:02 +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[单相可以运行，２２０转３８０Ｖ隔离变压器就可以了。小变频器很少有缺相报警的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427801#1444225.html]]></link>
 <author><![CDATA[15162900]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 17 May 2013 15:53:30 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[需要改线圈吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427801#1444155.html]]></link>
 <author><![CDATA[hehuanwq]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 17 May 2013 13:09:17 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第12楼小蜜蜂于2013-05-16 11:24发表的&nbsp;&nbsp;:
两相给变频器，可以运行？
[/quote]
可以!除非您那0.5KW變頻器功能強大有輸入缺相保護!建議變壓器買個1.5KW單向即可]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427801#1444138.html]]></link>
 <author><![CDATA[jonny_jean]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 17 May 2013 12:20:42 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[两相给变频器，可以运行？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427801#1443476.html]]></link>
 <author><![CDATA[小蜜蜂]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 16 May 2013 03:24:39 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[用一只單相220/380v變壓器,即可測試變頻器之功能]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427801#1443249.html]]></link>
 <author><![CDATA[daisum]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 15 May 2013 12:53:46 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[直流输入540vdc&nbsp;&nbsp;ok]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427801#1443224.html]]></link>
 <author><![CDATA[王生彬]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 15 May 2013 12:04:21 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[有的牌子变频器三相主电路和控制电路可分开；有的变频器可直接输入直流。不知你的变频器怎么样？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427801#1443216.html]]></link>
 <author><![CDATA[pyg12345]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 15 May 2013 11:45:09 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[价格贵的，只是偶尔用用，一千价格不划算。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427801#1443180.html]]></link>
 <author><![CDATA[小蜜蜂]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 15 May 2013 10:26:58 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[单相220V转换为三相380V的逆变器，价格高。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427801#1443167.html]]></link>
 <author><![CDATA[lzzqh8]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 15 May 2013 09:42:56 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[这个注意不错]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427801#1443146.html]]></link>
 <author><![CDATA[liujian-weng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 15 May 2013 09:16:48 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第4楼善解人意于2013-05-15 09:04发表的&nbsp;&nbsp;:
买台小型三相发电机 ，3KW的一千元左右
[/quote]
用同一转速220V的0.5KW电机带三相380v的0.5KW电机发电可能更省，但效率不高。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427801#1443064.html]]></link>
 <author><![CDATA[loio]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 15 May 2013 06:44:39 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[买台小型三相发电机 ，3KW的一千元左右]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427801#1442915.html]]></link>
 <author><![CDATA[善解人意]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 15 May 2013 01:04:26 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[用个220/380的单相变压器。380接变频器上面。如果报警就把缺相报警屏蔽。这样就可以试机。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427801#1442891.html]]></link>
 <author><![CDATA[xujian]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 15 May 2013 00:10:12 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[主要是想给变频器送电，确认变频器控制正常与否。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427801#1442887.html]]></link>
 <author><![CDATA[小蜜蜂]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 14 May 2013 23:27:38 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[如果单纯的试验线圈电压是380V的接触器，则可以用220/380的隔离变压器或者自耦变压器。
如果想得到单相220V转换为三相380V的正弦波的结果，则可能需要一套价格昂贵的设备。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427801#1442879.html]]></link>
 <author><![CDATA[guochunyi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 14 May 2013 22:52:23 +0000]]></pubdate>
</item>
</channel></rss>