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 <title><![CDATA[请教一个电气方面的问题]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95744.html]]></link>
 <description><![CDATA[Latest 50 replies of 请教一个电气方面的问题]]></description>
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 <lastBuildDate><![CDATA[Sat, 04 Apr 2026 02:33:56 +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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 <title><![CDATA[]]></title>
 <description><![CDATA[违规的配置]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95744#991639.html]]></link>
 <author><![CDATA[guanqing00]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 15 Mar 2011 01:48:21 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这问题很少去想，得去查一下资料]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95744#991505.html]]></link>
 <author><![CDATA[zhouguocheng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 14 Mar 2011 15:21:58 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[七楼讲得对，经验告诉变压器可以超载的啊，冲击电流要考虑啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95744#991499.html]]></link>
 <author><![CDATA[黄文彦]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 14 Mar 2011 15:10:40 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[主要是短路保护，没事。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95744#991377.html]]></link>
 <author><![CDATA[无忧山水]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 14 Mar 2011 13:19:57 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[现在做设备的还有人用正规的方式去做吗，现在的设备连码管都不用了，什么人都有了，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95744#991179.html]]></link>
 <author><![CDATA[szrunluo]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 14 Mar 2011 09:38:50 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[主回路与控制回来隔离,安全系数高,这都是在大公司里面使用的
现在的小公司一般都不用隔离变压器,老板要省钱,没办法啊!!]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95744#990170.html]]></link>
 <author><![CDATA[qinhansong]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 13 Mar 2011 00:42:28 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[2A足够了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95744#990147.html]]></link>
 <author><![CDATA[hxy990119]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 12 Mar 2011 23:31:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[让你多交钱。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95744#990096.html]]></link>
 <author><![CDATA[郭怀海]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 12 Mar 2011 16:36:11 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这要根据负载的使用电流来选，一般2~5倍，单级开关可以大一点，因为他容易断开]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95744#983749.html]]></link>
 <author><![CDATA[huxupin]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 04 Mar 2011 07:21:50 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[与断路器后面的负载有关系，
与断路器的D型和C型有关系。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95744#982504.html]]></link>
 <author><![CDATA[再见理想]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 02 Mar 2011 14:44:37 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[开关要保护的应该是变压器，应该选小一点的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95744#982485.html]]></link>
 <author><![CDATA[wxwwm]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 02 Mar 2011 14:15:39 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:28] 学习]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95744#981882.html]]></link>
 <author><![CDATA[qq503660666]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 02 Mar 2011 02:48:34 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我也是这样配置的。只保护短路不保护变压器]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95744#981637.html]]></link>
 <author><![CDATA[shuangyu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 01 Mar 2011 13:19:17 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[变压器上电源端的保险，不是保护变压器的，它的任务是一但变压器损坏保护导线不要起火。

它的电流安数要小于导线的额定电流。就可以了。变压器输出端的保险才是保护变压器的，

要根据变压器的容量来选择。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95744#981616.html]]></link>
 <author><![CDATA[mayanheng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 01 Mar 2011 12:55:16 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[明天去现场看看 我们的设备是不是也是这样的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95744#981453.html]]></link>
 <author><![CDATA[binbin0623]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 01 Mar 2011 09:45:25 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我们有时候配置也不是很正规。。。。。。呵呵，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95744#981449.html]]></link>
 <author><![CDATA[刻骨铭心]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 01 Mar 2011 09:42:56 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习。。。明天去现场看看 我们的设备是不是也是这样的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95744#981416.html]]></link>
 <author><![CDATA[aries]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 01 Mar 2011 08:52:14 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[隔离用的呗]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95744#981381.html]]></link>
 <author><![CDATA[anquan]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 01 Mar 2011 08:22:27 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[空开配小点固然是保护好，但容易误跳，比如电压高或低，或有涌浪电流，或者以后增压负荷，折中选6A，选3A又太小]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95744#981287.html]]></link>
 <author><![CDATA[lilongjuan]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 01 Mar 2011 06:44:54 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[违规配值]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95744#981274.html]]></link>
 <author><![CDATA[liuhf7667]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 01 Mar 2011 06:28:24 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[主回路，和控制回路应该是分开的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95744#970461.html]]></link>
 <author><![CDATA[rj3383]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 13 Feb 2011 10:38:17 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[没关系，有保护就好]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95744#970459.html]]></link>
 <author><![CDATA[rj3383]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 13 Feb 2011 10:36:25 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[违规的配置不应这么大]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95744#970355.html]]></link>
 <author><![CDATA[yizhong]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 13 Feb 2011 06:59:26 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我见过很多公司这样做的， [s:32]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95744#970310.html]]></link>
 <author><![CDATA[随便聊1]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 13 Feb 2011 04:56:18 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[违规的配置]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-95744#970276.html]]></link>
 <author><![CDATA[小蜜蜂]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 13 Feb 2011 03:14:02 +0000]]></pubdate>
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