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 <title><![CDATA[3相380V转3相220V]]></title>
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 <description><![CDATA[看着好专业的样子，实则误人子弟啊[s:28] 

[quote]引用第5楼哈喽123于2025-06-17 10:17发表的&nbsp;&nbsp;:
&#8204;确认变压器型号&#8204;
查看铭牌标注：若为&quot;380V/220V △/Y&quot;或&quot;输出三相三线&quot;，则无零线。
若为&quot;380V/220V-Yyn0&quot;或&quot;输出三相四线&quot;，则N端子为零线。
&#8204;
需 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1784071#2514214.html]]></link>
 <author><![CDATA[书香伴侣]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 18 Jun 2025 00:11:38 +0000]]></pubdate>
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 <description><![CDATA[[quote]引用第7楼wuzhishou于2025-06-17 13:40发表的&nbsp;&nbsp;:
好像有个工具叫万用表，万用表好像有个功能可以测电压！ [s:26]&#160;&#160;[s:26]&#160;&#160;[s:26]
[/quote]
&nbsp;&nbsp;好像大佬说得对]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1784071#2514149.html]]></link>
 <author><![CDATA[hzjzxf]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 17 Jun 2025 08:21:28 +0000]]></pubdate>
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 <description><![CDATA[长知识了，原来一直以为必须一零一火才可以呢。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1784071#2514112.html]]></link>
 <author><![CDATA[ljb6688]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 17 Jun 2025 05:54:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[好像有个工具叫万用表，万用表好像有个功能可以测电压！ [s:26]&nbsp;&nbsp;[s:26]&nbsp;&nbsp;[s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1784071#2514109.html]]></link>
 <author><![CDATA[wuzhishou]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 17 Jun 2025 05:40:51 +0000]]></pubdate>
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 <description><![CDATA[都3相220了，随便两相接上用不就行了 [s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1784071#2514099.html]]></link>
 <author><![CDATA[zhaoyong88zj]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 17 Jun 2025 05:10:23 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[&#8204;确认变压器型号&#8204;
查看铭牌标注：若为&quot;380V/220V △/Y&quot;或&quot;输出三相三线&quot;，则无零线。
若为&quot;380V/220V-Yyn0&quot;或&quot;输出三相四线&quot;，则N端子为零线。
&#8204;
需单相220V时的替代方案&#8204;
若无N线变压器，可：
从三相220V输出中任取一相（如U相）作为火线，&#8204;另设 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1784071#2514058.html]]></link>
 <author><![CDATA[哈喽123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 17 Jun 2025 02:17:27 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我们的大学教材太烂]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1784071#2514049.html]]></link>
 <author><![CDATA[受不了了]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 17 Jun 2025 01:28:18 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[三相220了，你还要什么零线？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1784071#2514048.html]]></link>
 <author><![CDATA[工控菜鸟]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 17 Jun 2025 01:28:02 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[还有单相110伏呢，你知道怎么样获取单相110伏吗？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1784071#2514009.html]]></link>
 <author><![CDATA[雪山飞狐]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 16 Jun 2025 23:29:31 +0000]]></pubdate>
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 <description><![CDATA[转换后两根线之间就是220V呀，直接接上就可以]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1784071#2513990.html]]></link>
 <author><![CDATA[zsfjn]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 16 Jun 2025 14:09:00 +0000]]></pubdate>
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