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 <title><![CDATA[跪求前辈指点]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-117061.html]]></link>
 <description><![CDATA[Latest 50 replies of 跪求前辈指点]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Fri, 10 Apr 2026 19:57:44 +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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 <description><![CDATA[星角启动40A也可以，不过接触器选大一档使用寿命长]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-117061#1148247.html]]></link>
 <author><![CDATA[jklmn123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 23 Oct 2011 08:58:02 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[顶&nbsp;&nbsp;3楼的说的可以]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-117061#1148196.html]]></link>
 <author><![CDATA[gpp0603]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 23 Oct 2011 08:02:35 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[14楼的不再说了,你自已多研究一下电机与配电这方面的东东.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-117061#1148188.html]]></link>
 <author><![CDATA[lu770yuang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 23 Oct 2011 07:54:57 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[对于3楼的说法，得看作角接的接触器的电源进线和主接触器的关系是并还是串，不能说不行，照样能用的，热继电器也得看安装的位置，我见过这样子用的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-117061#1114566.html]]></link>
 <author><![CDATA[zhangcc1978]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 24 Aug 2011 13:25:58 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[功率÷电压÷1.732÷功率因数=工作电流]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-117061#1114515.html]]></link>
 <author><![CDATA[liuhanqi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 24 Aug 2011 12:01:47 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第1楼hxl202319于2011-08-17 15:51发表的&nbsp;&nbsp;:
小气点63A接触器，大气点100A接触器，63A热继电器整定在55A左右
[/quote]
兄弟正解！63A接触器够了，100A有点夸张。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-117061#1114095.html]]></link>
 <author><![CDATA[shi2999]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 23 Aug 2011 23:37:31 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[哈哈
各有各的看法，自己考滤去]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-117061#1113917.html]]></link>
 <author><![CDATA[abc2002831]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 23 Aug 2011 12:09:15 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[22kw一般工作电流不超50a，所以接触器用63a级，要考虑大一级可用80的。热保护选63a级的就调为45a，若热保护不在供电主线而是在电机的某组输出相线，则用32a级调为25a]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-117061#1113731.html]]></link>
 <author><![CDATA[黄猛]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 23 Aug 2011 07:04:40 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第4楼hxl202319于2011-08-17 16:36发表的&nbsp;&nbsp;:

不要误导人家，你自己去接接看，热继电器估计空载都跳。
[/quote]
那也不一定，看你热继接在什么位置[s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-117061#1113616.html]]></link>
 <author><![CDATA[农村娃]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 23 Aug 2011 03:31:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[请大家再研究了一下三相电机星-三角启动的接线方式和工作原理。 
这里提示大家：星-三角启动适用于P=3UI。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-117061#1113585.html]]></link>
 <author><![CDATA[dlmcdy]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 23 Aug 2011 02:29:33 +0000]]></pubdate>
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 <description><![CDATA[[s:21]&nbsp;&nbsp; 支持80A交流2pcs&nbsp;&nbsp;40A 1pcs&nbsp;&nbsp;及热保护50A 1PCS]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-117061#1113314.html]]></link>
 <author><![CDATA[李飞]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 22 Aug 2011 12:02:26 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[80A接触器2个，40A的一个，热继电器50A左右。我是这样用的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-117061#1113254.html]]></link>
 <author><![CDATA[ngch]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 22 Aug 2011 10:48:19 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[&nbsp;&nbsp; 22KW&nbsp;&nbsp; 50A交流接触器
&nbsp;&nbsp;三楼所说可以用]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-117061#1113244.html]]></link>
 <author><![CDATA[zhuweijun]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 22 Aug 2011 10:32:45 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用63A和40A的就可以了,最好用综合保护器.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-117061#1113240.html]]></link>
 <author><![CDATA[penzhenjian]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 22 Aug 2011 10:11:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习了哦，楼主辛苦啦。嘿嘿&nbsp;&nbsp;[s:21]&nbsp;&nbsp;[s:39]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-117061#1113176.html]]></link>
 <author><![CDATA[左边的幸福]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 22 Aug 2011 08:01:32 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[了解一下三相电机工作原理]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-117061#1113104.html]]></link>
 <author><![CDATA[dlmcdy]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 22 Aug 2011 05:16:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[接触器可以用60A的，热继电器用50A的，没有就换大一点的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-117061#1110406.html]]></link>
 <author><![CDATA[ying-feng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 17 Aug 2011 09:08:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[电流*1.5-2.0倍]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-117061#1110389.html]]></link>
 <author><![CDATA[为梦前行]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 17 Aug 2011 08:48:03 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[3楼啊。误]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-117061#1110387.html]]></link>
 <author><![CDATA[luzhenchao]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 17 Aug 2011 08:46:17 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第3楼dlmcdy于2011-08-17 16:17发表的&nbsp;&nbsp;:
50A接触器2台，32A接触器1台，热继电器整定在22A左右
[/quote]
不要误导人家，你自己去接接看，热继电器估计空载都跳。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-117061#1110380.html]]></link>
 <author><![CDATA[hxl202319]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 17 Aug 2011 08:36:39 +0000]]></pubdate>
</item>
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 <title><![CDATA[]]></title>
 <description><![CDATA[50A接触器2台，32A接触器1台，热继电器整定在22A左右]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-117061#1110361.html]]></link>
 <author><![CDATA[dlmcdy]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 17 Aug 2011 08:17:15 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[回帖是美德 帮你顶哦 嘿嘿]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-117061#1110339.html]]></link>
 <author><![CDATA[左边的幸福]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 17 Aug 2011 07:52:34 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[小气点63A接触器，大气点100A接触器，63A热继电器整定在55A左右]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-117061#1110335.html]]></link>
 <author><![CDATA[hxl202319]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 17 Aug 2011 07:51:31 +0000]]></pubdate>
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