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 <title><![CDATA[8个变频器7个报警，怎么办？]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955.html]]></link>
 <description><![CDATA[Latest 50 replies of 8个变频器7个报警，怎么办？]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Thu, 09 Apr 2026 00:19:51 +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>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[负载怎没样呀]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955#990556.html]]></link>
 <author><![CDATA[xupo1981]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 13 Mar 2011 11:38:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[出现报警时的工况要具体说明撒！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955#990334.html]]></link>
 <author><![CDATA[ntsd2003]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 13 Mar 2011 05:16:14 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[有点奇怪]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955#987779.html]]></link>
 <author><![CDATA[yixuefeng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 09 Mar 2011 14:24:40 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你的厂区配电房有稳压柜及补偿柜吗，如果没有就不好弄了。 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955#987531.html]]></link>
 <author><![CDATA[crgtom]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 09 Mar 2011 10:03:20 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[输入端电压有问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955#986837.html]]></link>
 <author><![CDATA[zhangdabao]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 08 Mar 2011 12:05:49 +0000]]></pubdate>
</item>
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 <title><![CDATA[]]></title>
 <description><![CDATA[加制动单元]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955#986825.html]]></link>
 <author><![CDATA[yunfeilong]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 08 Mar 2011 11:52:49 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习下。。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955#985778.html]]></link>
 <author><![CDATA[浮云一生]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 07 Mar 2011 04:08:34 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:28] 不了解变频器，纯围观]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955#985697.html]]></link>
 <author><![CDATA[zhangli019]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 07 Mar 2011 01:24:34 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[如果是电压问题，把高压变压器的电压调低一个档位]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955#985511.html]]></link>
 <author><![CDATA[lifuwen888]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 06 Mar 2011 13:25:29 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[检查电网电压吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955#985417.html]]></link>
 <author><![CDATA[王风]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 06 Mar 2011 11:47:19 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[1.5的2000多？有钱人啊。不如用国产的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955#984667.html]]></link>
 <author><![CDATA[庞树恒]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 05 Mar 2011 11:30:19 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[问KF，可以修改的。手册上面是没有写的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955#984666.html]]></link>
 <author><![CDATA[庞树恒]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 05 Mar 2011 11:29:29 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[变频器是爱默生的SK系列的，现在打算更换三菱的，1.5KW，2000多一个。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955#984637.html]]></link>
 <author><![CDATA[wycfm25202]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 05 Mar 2011 10:49:59 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[多时制动电阻的问题 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955#968272.html]]></link>
 <author><![CDATA[shi2999]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 08 Feb 2011 13:53:02 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习…]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955#968262.html]]></link>
 <author><![CDATA[周红军]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 08 Feb 2011 13:37:21 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[没遇到过这种情况，没用过这品牌]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955#968182.html]]></link>
 <author><![CDATA[wuliangfu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 08 Feb 2011 10:01:25 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955#963205.html]]></link>
 <author><![CDATA[311400]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 24 Jan 2011 13:12:16 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[那么还有一个不报警的，你可以对应一下这些变频的上限电压参数]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955#963176.html]]></link>
 <author><![CDATA[清河]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 24 Jan 2011 12:52:34 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[调整变压器的无载或有载调压接头]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955#963164.html]]></link>
 <author><![CDATA[zzf]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 24 Jan 2011 12:39:51 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我这里都报电压低]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955#962842.html]]></link>
 <author><![CDATA[80666278]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 24 Jan 2011 05:51:03 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我们公司曾遇到每到晚上控制变压器会烧坏几个，确实是晚上设备使用量烧，压降降低，造成晚上使用的设备电压升高，变频器的电压等级参数应该可以修改的，也就是变频器的电压增益或额定电压值稍提高一点可能会好些。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955#962734.html]]></link>
 <author><![CDATA[guansky168]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 24 Jan 2011 02:42:44 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[主要有个炉子加温，电流波动很大，，把变压器电压调低一档，怕直流调试器报欠压，以前有过这个情况，，特地把电缆加粗500平方]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955#962723.html]]></link>
 <author><![CDATA[wycfm25202]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 24 Jan 2011 02:34:41 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[既然电压高了，降降就是了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955#962353.html]]></link>
 <author><![CDATA[北方]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 23 Jan 2011 07:56:30 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[中国电网电压一般偏低，如果真的偏高， 那你那台没报警的才有问题
1，你的变频自身问题，查电压检测回路、
2，你的8台变频是否是同一系统驱动，被拉着跑的电机那变频也会报过电压、
造纸，纺织是2的多]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955#962202.html]]></link>
 <author><![CDATA[ydc820]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 23 Jan 2011 04:49:54 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[国内的电压就是不稳定，白天晚上相差太多了，正规的设备都是要加稳压器的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955#962152.html]]></link>
 <author><![CDATA[ljshqu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 23 Jan 2011 03:34:24 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[你们设备不用稳压器吗]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955#962128.html]]></link>
 <author><![CDATA[angel3103181]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 23 Jan 2011 02:41:30 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[减速时间加常]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955#962119.html]]></link>
 <author><![CDATA[xj123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 23 Jan 2011 02:18:21 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[在电网的正常情况下也报这个故障吗。。。。。说详细点]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955#962077.html]]></link>
 <author><![CDATA[kyy80]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 22 Jan 2011 23:58:53 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习…]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955#962070.html]]></link>
 <author><![CDATA[向日葵]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 22 Jan 2011 23:37:33 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[没遇到过，学习下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-94955#962046.html]]></link>
 <author><![CDATA[ldq_yang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 22 Jan 2011 17:19:43 +0000]]></pubdate>
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