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 <title><![CDATA[峰值电流与额定电流的问题]]></title>
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 <description><![CDATA[Latest 50 replies of 峰值电流与额定电流的问题]]></description>
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 <description><![CDATA[电机的负载电流是20A，空开选40A]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1664821#2034681.html]]></link>
 <author><![CDATA[moyqfujian]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 22 Mar 2019 13:07:14 +0000]]></pubdate>
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 <description><![CDATA[电气设计规范中有查一查]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1664821#2034676.html]]></link>
 <author><![CDATA[农民儿子]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 22 Mar 2019 12:36:05 +0000]]></pubdate>
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 <description><![CDATA[选择空开的流程：如电机的额定电流是20A，针对塑壳式断路器，要考虑一个散热问题，所以要乘以一个系数1.7,这样就是34A,如果选择DZ47-60的正泰断路器,它的触点是60A,所以完全能满足要求,这样就可以直接选择DZ47-60 D40,（热脱扣电流必须大于等于刚算出来的34A）至于您提到峰值电流,塑壳式断路器出厂如果不是特殊定货,瞬时脱 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1664821#2034670.html]]></link>
 <author><![CDATA[wul2.4g]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 22 Mar 2019 12:19:05 +0000]]></pubdate>
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 <description><![CDATA[按电机的总电流一倍]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1664821#2034656.html]]></link>
 <author><![CDATA[moyqfujian]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 22 Mar 2019 11:12:02 +0000]]></pubdate>
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