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 <title><![CDATA[电压压降太大怎么办]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326.html]]></link>
 <description><![CDATA[Latest 50 replies of 电压压降太大怎么办]]></description>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[在控制部分加个稳压电源]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326#1276627.html]]></link>
 <author><![CDATA[始终如一]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 28 May 2012 08:38:16 +0000]]></pubdate>
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 <description><![CDATA[控制电源部分加装个500W的调压器]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326#1276617.html]]></link>
 <author><![CDATA[卓发智能]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 28 May 2012 08:21:12 +0000]]></pubdate>
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 <description><![CDATA[这个问题早已解决了，我在17楼，已经说明了。谢谢大家的建议]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326#1276539.html]]></link>
 <author><![CDATA[qrklove]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 28 May 2012 07:09:47 +0000]]></pubdate>
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 <description><![CDATA[要说的清楚些 只是接触器就好办 加一个交流稳压电源 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326#1276534.html]]></link>
 <author><![CDATA[海滨01]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 28 May 2012 06:59:19 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[连接触器都不吸，还有什么办法！！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326#1276492.html]]></link>
 <author><![CDATA[wul2.4g]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 28 May 2012 05:37:16 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用自耦变压器]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326#1276444.html]]></link>
 <author><![CDATA[aoouang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 28 May 2012 04:27:53 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[如果只是控制电源不稳定的话，买个大功率的稳压器就可以了，又经济，又方便…]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326#1276408.html]]></link>
 <author><![CDATA[huhu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 28 May 2012 03:58:20 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用电力电容器补偿]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326#1276108.html]]></link>
 <author><![CDATA[dghui]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 27 May 2012 14:18:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[加一个开关电源可能行的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326#1276100.html]]></link>
 <author><![CDATA[林423]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 27 May 2012 14:07:40 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这种问题应该从电源开始查，才能更快的找到原因]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326#1275947.html]]></link>
 <author><![CDATA[ying-feng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 27 May 2012 10:05:46 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[如果只要220V的和48V的交流接触器正常工作那就加个开关电源就OK了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326#1275900.html]]></link>
 <author><![CDATA[mks]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 27 May 2012 09:10:12 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[如果是功率因数低加补偿电容才有效,否则只能用稳压器使控制接触器的线圈电压稳定,接触器才能正常工作.但要注意主电路的电压如太低,电机会过热.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326#1275873.html]]></link>
 <author><![CDATA[1255294172]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 27 May 2012 07:58:03 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[回复楼上所有的朋友，这个问题的解决方法是去年底和甲方协商直接从箱变放了条专线过来，电压过低，主要原因还是线路太远，线径过细，以后再遇到这样的问题，就不要动其他想法了，直接换线。关键是这条专线贵啊，甲乙双方老板都不愿意出钱（开始时老板们根本就不承认电压过低，非要我们电工查设备原因，真TMD扯谈）]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326#1275803.html]]></link>
 <author><![CDATA[qrklove]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 27 May 2012 06:04:56 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[楼主应该是说控制电源电压受到，吊车启动影响吧，如果这样就好解决啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326#1152320.html]]></link>
 <author><![CDATA[hejian96]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 29 Oct 2011 04:52:36 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我认为楼主说的电压低是起动电压低还是工作电压低，楼主要分清楚，楼主试试看，如果是工作电压低1 楼说的对用个宽电压线圈就行了，如果不是这样，那就用补偿柜也只能试试看，补偿柜也不一定行，打个批方你一天要吃两碗干米饭，你要是吃两碗粥，能不饿吗。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326#1152310.html]]></link>
 <author><![CDATA[xtiqv]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 29 Oct 2011 04:39:28 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[可行的办法是改用直流继电器来控制。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326#1152219.html]]></link>
 <author><![CDATA[aoouang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 29 Oct 2011 02:34:56 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[实在不行，就得配上发电机组了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326#1152186.html]]></link>
 <author><![CDATA[liuhanqi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 29 Oct 2011 01:45:21 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[调节变压器的电压,减少因线损所做成的压降.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326#1148539.html]]></link>
 <author><![CDATA[电之霸]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 23 Oct 2011 14:56:41 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[可以加在频繁启动设备的启动开关上或者更换接触器]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326#1148521.html]]></link>
 <author><![CDATA[ying-feng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 23 Oct 2011 14:42:28 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[加个隔离变压器~~给控制电路供电！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326#1148356.html]]></link>
 <author><![CDATA[fuyuesong123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 23 Oct 2011 11:18:24 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[要说的清楚些 只是接触器就好办]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326#1148204.html]]></link>
 <author><![CDATA[gpp0603]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 23 Oct 2011 08:14:07 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[如果仅仅220V的和48V的交流接触器不能正常工作，可以加一个小变压器只给接触器供电。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326#1148100.html]]></link>
 <author><![CDATA[zhangwei3dia]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 23 Oct 2011 05:12:33 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[同意7楼的看法 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326#1148087.html]]></link>
 <author><![CDATA[tjzhmjj]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 23 Oct 2011 04:52:56 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[加个补偿电容柜]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326#1148039.html]]></link>
 <author><![CDATA[jiaotshd]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 23 Oct 2011 03:42:45 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[如果仅仅是控制部分还好办，怕提升机电机电压严重偏低就麻烦啦
先300W的稳压电源试一下，注意安全！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326#1147783.html]]></link>
 <author><![CDATA[罗丕宪]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 22 Oct 2011 14:37:41 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用开关电源(AC85V-264V)供电.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326#1147773.html]]></link>
 <author><![CDATA[junjie]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 22 Oct 2011 14:30:23 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[加个电容柜可能不行，因为补偿柜的投入和切除一般都会加以延时，而起重设备启停比较频繁，投入和切除应该跟不上，就在电机的电源线上并自愈式补偿电容可能好一点。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326#1147771.html]]></link>
 <author><![CDATA[向钱冲]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 22 Oct 2011 14:27:19 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[加个补偿电容柜&nbsp;&nbsp;应该能行要不你就将线圈电压改成直流的&nbsp;&nbsp;加个好一点的直流电源&nbsp;&nbsp;试试吧&nbsp;&nbsp;输入电源要220-110的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326#1147769.html]]></link>
 <author><![CDATA[xiachangfa]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 22 Oct 2011 14:26:46 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[加个电容柜就可以]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326#1147761.html]]></link>
 <author><![CDATA[penzhenjian]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 22 Oct 2011 14:17:21 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[就地加上电容，功率的30%]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-123326#1147747.html]]></link>
 <author><![CDATA[无忧山水]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 22 Oct 2011 13:57:36 +0000]]></pubdate>
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