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 <title><![CDATA[250KW，3KV电动机怎么选断路器]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1542563.html]]></link>
 <description><![CDATA[Latest 50 replies of 250KW，3KV电动机怎么选断路器]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[高压断路器。。。具体可以百度]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1542563#1779799.html]]></link>
 <author><![CDATA[hafatahaha]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 01 Jun 2016 14:01:58 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用6.3或是10kV的断路器]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1542563#1779513.html]]></link>
 <author><![CDATA[杨一敏]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 01 Jun 2016 03:47:13 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[真空断路器或高压熔断器+真空接触器]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1542563#1767826.html]]></link>
 <author><![CDATA[南郭先生]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 28 Apr 2016 14:05:18 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[计算电流/：250/1.732/3=48安
选断路器额定电压大于3千伏；额定电流大于48安。
还要根据断路器安装位置发生三相短路计算出最大短路电流，并由此确定断路器的额定开断电流，还要进行动稳定，热稳定校验。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1542563#1767698.html]]></link>
 <author><![CDATA[sanlihu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 28 Apr 2016 06:30:39 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[六氟化硫真空断路器，查产品样册]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1542563#1767606.html]]></link>
 <author><![CDATA[luqingmi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 28 Apr 2016 00:29:53 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用高压开关。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1542563#1767600.html]]></link>
 <author><![CDATA[xiakebiao]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 28 Apr 2016 00:17:32 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这个电机厂家应该知道，我们基本都是低压维修低压安装。。。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1542563#1767528.html]]></link>
 <author><![CDATA[翼宿的祝福]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 27 Apr 2016 13:37:29 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[直接软启动~~~~~~]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1542563#1767479.html]]></link>
 <author><![CDATA[再见理想]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 27 Apr 2016 11:11:17 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这个应该要向厂家订购吧，直接咨询厂家就可以，市面卖这类东西应该不多吧。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1542563#1767459.html]]></link>
 <author><![CDATA[tingfenghu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 27 Apr 2016 10:05:35 +0000]]></pubdate>
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