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 <title><![CDATA[15KW电机Y起动不了,三角能起动]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379.html]]></link>
 <description><![CDATA[Latest 50 replies of 15KW电机Y起动不了,三角能起动]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Tue, 21 Apr 2026 08:08:42 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[工控人家园]]></description>
  </image>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[应该是接线错误的原因。而且绕组外部的错误要多一些]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379#505900.html]]></link>
 <author><![CDATA[xyd_hsn10]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 30 Apr 2009 08:56:53 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[怀疑是接线出错了.好好查下吧.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379#505833.html]]></link>
 <author><![CDATA[ipc5.cn]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 30 Apr 2009 07:53:01 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[也许是接线错误]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379#504858.html]]></link>
 <author><![CDATA[小川]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 29 Apr 2009 12:45:49 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[应该是你Y形公共端问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379#499300.html]]></link>
 <author><![CDATA[wangbin85]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 24 Apr 2009 02:17:30 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[用变频器接星形,看能否运行,
如果能,则说明电机OK,查一下控制电路的原因.
如果不能,则电机内部确实存在接线错误原因, [s:17]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379#492559.html]]></link>
 <author><![CDATA[yuhaifeng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 17 Apr 2009 07:22:09 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[是不是绕组的线圈头尾不一致]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379#491915.html]]></link>
 <author><![CDATA[huxupin]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 16 Apr 2009 13:35:53 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[接线的问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379#485409.html]]></link>
 <author><![CDATA[hszyz]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 10 Apr 2009 09:33:02 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[电机是不是进口的，还有线有没有接错。。。
星形启动的时候量下电流。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379#485017.html]]></link>
 <author><![CDATA[weiluo]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 10 Apr 2009 02:19:44 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[接线错误，首尾端没有搞清楚。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379#484408.html]]></link>
 <author><![CDATA[zhaochg]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 09 Apr 2009 11:29:51 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[接线错的原因多数]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379#480476.html]]></link>
 <author><![CDATA[xinxuefeng12]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 05 Apr 2009 10:34:14 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第28楼绿洲于2009-03-31 21:16发表的&nbsp;&nbsp;:
&nbsp;&nbsp;一 Y接触器触电接触不良
 二 启动负载过大
 三 电压 过低
 说明： 三角运行可以，就说明电机没有问题！ 所以就有以上原因[/quote]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379#480188.html]]></link>
 <author><![CDATA[zhangxiang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 05 Apr 2009 04:31:06 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[检查下接线是否正确]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379#480048.html]]></link>
 <author><![CDATA[dl2006]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 05 Apr 2009 01:22:46 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[可能是接线有错误！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379#479784.html]]></link>
 <author><![CDATA[zxt_tnt]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 04 Apr 2009 13:57:40 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[可能是接线错误或接触器主触头闭合不好的问题，造成启动时缺相。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379#479753.html]]></link>
 <author><![CDATA[勿忘我]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 04 Apr 2009 13:21:19 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[应该是短接接触器的问题，因为三角形能启动，可能是接触器缺项]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379#479283.html]]></link>
 <author><![CDATA[jcwang721218]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 04 Apr 2009 05:12:21 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[估计是电机内部问题，Y不能动，那么三角怎么动？？？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379#478751.html]]></link>
 <author><![CDATA[danielsue]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 03 Apr 2009 12:43:34 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[多数是电机接线有问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379#478738.html]]></link>
 <author><![CDATA[李海龙－100]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 03 Apr 2009 12:36:04 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[嗡嗡响是缺项，我以前遇到过的，肯定有根线错了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379#477414.html]]></link>
 <author><![CDATA[thatmouse]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 02 Apr 2009 09:07:53 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[可能是接线错误，好好查一下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379#477080.html]]></link>
 <author><![CDATA[sissi2361946]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 02 Apr 2009 03:20:12 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[查一下接线是互正确]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379#477064.html]]></link>
 <author><![CDATA[北人股份]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 02 Apr 2009 03:08:16 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[有可能是其中把中心头接一块的接触器有一组触点接触不良所致。检检看是不。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379#476894.html]]></link>
 <author><![CDATA[dihulai]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 01 Apr 2009 15:07:08 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[检查一下锁Y点的接触器触点，Y启动时可能Y点没有完全短接，造成缺相。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379#476864.html]]></link>
 <author><![CDATA[jishugexin]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 01 Apr 2009 14:42:14 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[是接线的问题，我碰过这种事！查一下线！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379#476827.html]]></link>
 <author><![CDATA[xshflove]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 01 Apr 2009 13:50:58 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[三角能运行，说明电机OK。看看控制线路有无接错和接触器触点有无坏。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379#476817.html]]></link>
 <author><![CDATA[chou2003]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 01 Apr 2009 13:40:23 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[应是接线问题呀.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379#476806.html]]></link>
 <author><![CDATA[liguangying]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 01 Apr 2009 13:30:59 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[电机维修过的话就是电机内部绕组有问题。新电机可能是接线错了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379#476026.html]]></link>
 <author><![CDATA[yttbi1314]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 31 Mar 2009 16:28:51 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[那是接错线了,把U1,V1,W1,接在一起,在把U2,V2,W2接电源
这叫Y接法]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379#475968.html]]></link>
 <author><![CDATA[aaaaa_11]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 31 Mar 2009 15:10:30 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[&nbsp;&nbsp;一 Y接触器触电接触不良
 二 启动负载过大
 三 电压 过低
 说明： 三角运行可以，就说明电机没有问题！ 所以就有以上原因]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379#475762.html]]></link>
 <author><![CDATA[绿洲]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 31 Mar 2009 13:16:38 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[应该是接线错误的原因]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379#475738.html]]></link>
 <author><![CDATA[lyb10]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 31 Mar 2009 13:00:31 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[负载不大,，是接线错误的原因]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-32379#473426.html]]></link>
 <author><![CDATA[业绩]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 29 Mar 2009 13:14:16 +0000]]></pubdate>
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