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 <title><![CDATA[电机的星三角]]></title>
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 <description><![CDATA[Latest 50 replies of 电机的星三角]]></description>
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 <description><![CDATA[Y/△启动就是将额定电压为U，△运行的电机改接为Y启动，相当于原电机降低电压启动，降低的电压为U/1.732。可以节省笨重的自耦降压变压器。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1445551#1529137.html]]></link>
 <author><![CDATA[thcgw]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 31 Dec 2013 00:01:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[怎么降低呢，怎么做配电盘呢]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1445551#1529038.html]]></link>
 <author><![CDATA[chenyuelin]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 30 Dec 2013 11:39:30 +0000]]></pubdate>
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 <description><![CDATA[星三角启动目的是降低启动电流。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1445551#1528998.html]]></link>
 <author><![CDATA[fsjnzhy]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 30 Dec 2013 09:01:55 +0000]]></pubdate>
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