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 <title><![CDATA[电机方向]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170.html]]></link>
 <description><![CDATA[Latest 50 replies of 电机方向]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Thu, 14 May 2026 00:25:51 +0000]]></lastBuildDate>
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 <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>
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 <title><![CDATA[]]></title>
 <description><![CDATA[非常感谢网内的弟兄。那些热火朝天发言。多谢！多谢！我说一下基本情节。我的电机是三相7点5千瓦控制糊合机的主机是永红的PLC控制&nbsp;&nbsp; 电机没有缺相&nbsp;&nbsp;变频器的IPGTT管没有烧坏&nbsp;&nbsp; 问题是一开机它就反转&nbsp;&nbsp;把风罩打开&nbsp;&nbsp;用手挵一下风叶使它正转&nbsp;&nbsp;正转的时候非常正 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170#1481772.html]]></link>
 <author><![CDATA[曾文庆3]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 01 Sep 2013 13:55:05 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[楼主真能撸……]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170#1481609.html]]></link>
 <author><![CDATA[美芝sun]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 01 Sep 2013 03:46:12 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[变频器坏了，它的输出变成了非正常三相电，这种状况也可带病运行。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170#1481590.html]]></link>
 <author><![CDATA[sanlihu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 01 Sep 2013 02:55:58 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[变频器，IJBT管子坏了或变频器设置不对]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170#1481516.html]]></link>
 <author><![CDATA[逍遥书生]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 31 Aug 2013 18:07:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习了 [s:21]&nbsp;&nbsp;[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170#1478403.html]]></link>
 <author><![CDATA[诚信收购plc]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 24 Aug 2013 06:57:11 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[肯定是单相电机，要不然不会出现这种问题的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170#1478351.html]]></link>
 <author><![CDATA[zhaodong000]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 24 Aug 2013 03:57:49 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[三相要是缺相了点机肯定就完蛋了，应该是单向电机吧&nbsp;&nbsp;肯定是电容有问题了!]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170#1478342.html]]></link>
 <author><![CDATA[503698824]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 24 Aug 2013 03:29:00 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[电机缺相了兄弟，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170#1478026.html]]></link>
 <author><![CDATA[shuai3982]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 23 Aug 2013 04:02:43 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[开眼界了！ [s:17]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170#1477884.html]]></link>
 <author><![CDATA[jiaanreneng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 23 Aug 2013 00:09:22 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[运行多久都不正常,如果你的负载大看还能不能转.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170#1477881.html]]></link>
 <author><![CDATA[ihzgnay]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 22 Aug 2013 16:34:33 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[电机缺一相可以正转 也可以反转，我知道啦]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170#1477792.html]]></link>
 <author><![CDATA[635678260]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 22 Aug 2013 11:40:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[变频器输出桥坏或电机断相。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170#1477641.html]]></link>
 <author><![CDATA[sss6491]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 22 Aug 2013 04:26:44 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[没有遇到这种情况]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170#1477635.html]]></link>
 <author><![CDATA[lizhanli007]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 22 Aug 2013 03:52:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[变频器问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170#1477633.html]]></link>
 <author><![CDATA[412348095]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 22 Aug 2013 03:46:05 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[求问帖主，您是如何用手动弄正]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170#1477615.html]]></link>
 <author><![CDATA[云舒云卷]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 22 Aug 2013 03:09:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[应该是变频器的无厘故障所至。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170#1477569.html]]></link>
 <author><![CDATA[坚士人]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 22 Aug 2013 01:20:28 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[应该是缺相导致。换个变频器试试呗。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170#1477547.html]]></link>
 <author><![CDATA[xujian]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 22 Aug 2013 00:46:23 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[干了十年电工，唯一遇到过一次，隔离开关缺相，电机是中间环节自动启动自动停止的。只有一个接触器直接启动，操作工反映有时候正转有时候反转，但是到现场看到都是正转的，一个星期后才发现隔离开关缺相，居然运行了一个星期，真他妈神了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170#1477504.html]]></link>
 <author><![CDATA[chenpingyg]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Aug 2013 14:56:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[电机缺了一相。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170#1477477.html]]></link>
 <author><![CDATA[lzzqh8]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Aug 2013 13:54:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[有点意思，建议代换个变频器试试。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170#1477467.html]]></link>
 <author><![CDATA[yuewuhe]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Aug 2013 13:15:40 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[三相。7点5千瓦]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170#1477443.html]]></link>
 <author><![CDATA[曾文庆3]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Aug 2013 12:24:16 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[把变频器频率调高一点也需要用手拨动吗？？？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170#1477428.html]]></link>
 <author><![CDATA[爱心觉罗]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Aug 2013 11:46:32 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这个电机该不会是单相电机吧？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170#1477408.html]]></link>
 <author><![CDATA[hxl202319]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Aug 2013 11:12:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[各位&nbsp;&nbsp;电机没有缺相&nbsp;&nbsp;反转的时候有点响&nbsp;&nbsp;正转的时候非常正常&nbsp;&nbsp;工作的时候经常要用手挵一下&nbsp;&nbsp;每次开机都一样&nbsp;&nbsp;这样远转了一年到现在。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170#1477402.html]]></link>
 <author><![CDATA[曾文庆3]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Aug 2013 10:38:54 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[要是缺相的话&nbsp;&nbsp;变频器应该有缺相错误代码吧&nbsp;&nbsp;]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170#1477334.html]]></link>
 <author><![CDATA[903636024]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Aug 2013 07:38:52 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[干了四年电工都没碰到过电机缺相可以手动拨正方转的！敢问您老保护跳没？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170#1477307.html]]></link>
 <author><![CDATA[fupeilei]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Aug 2013 06:36:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[电机缺相所致，请设定好变频器额定电流。做好缺相保护。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170#1477167.html]]></link>
 <author><![CDATA[木皮]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Aug 2013 00:51:21 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[三相电机若是两相运行，电流会超额定值，带负荷运行会很快烧毁。
这种情况多是变频器坏了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170#1477158.html]]></link>
 <author><![CDATA[sanlihu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Aug 2013 00:39:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习了，没碰到过这种情况]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170#1477151.html]]></link>
 <author><![CDATA[jesselai]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Aug 2013 00:31:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[因该是缺相查查]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1435170#1477138.html]]></link>
 <author><![CDATA[huoshi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Aug 2013 00:21:05 +0000]]></pubdate>
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