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 <title><![CDATA[闭式星三角启动]]></title>
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 <description><![CDATA[[quote]引用第3楼hanyy1988于2025-04-11 21:42发表的&#160;&#160;:
电机功率280kw，服务系数1.25，三相380V，50Hz
[/quote]
&#160;&#160;你去参考一下这个 看看&#160;&#160;[url]https://zhuanlan.zhihu.com/p/150520918[/url]&nbsp;&nbsp;来源为知乎
　电机服务系数一词出自美国全国电气制造商协会（NEMA）编写出版的《M ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1781877#2503975.html]]></link>
 <author><![CDATA[cq-5798]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 13 Apr 2025 07:44:50 +0000]]></pubdate>
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 <description><![CDATA[电机功率280kw串接电阻启动？？？？这是确定的吗？串接个自耦变压器吧？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1781877#2503936.html]]></link>
 <author><![CDATA[二手工控电器]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 13 Apr 2025 01:59:16 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[电机功率280kw，服务系数1.25，三相380V，50Hz]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1781877#2503746.html]]></link>
 <author><![CDATA[hanyy1988]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 11 Apr 2025 13:42:18 +0000]]></pubdate>
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 <description><![CDATA[你这个说的不全 只是知道电机功率&nbsp;&nbsp; 在通过计算]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1781877#2503694.html]]></link>
 <author><![CDATA[cq-5798]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 11 Apr 2025 07:31:31 +0000]]></pubdate>
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 <description><![CDATA[最起码的知道电机多大才能计算]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1781877#2503563.html]]></link>
 <author><![CDATA[goldage]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 10 Apr 2025 13:41:23 +0000]]></pubdate>
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