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 <title><![CDATA[接触器线圈上电电压掉到85V]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1783839.html]]></link>
 <description><![CDATA[Latest 50 replies of 接触器线圈上电电压掉到85V]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Sat, 02 May 2026 04:47:07 +0000]]></lastBuildDate>
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 <description><![CDATA[如果220VAC通过了一个接触器主触头，可能是触点接触不良]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1783839#2512887.html]]></link>
 <author><![CDATA[小红鱼]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 10 Jun 2025 01:57:34 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[测测零线对地多少V?
 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1783839#2512820.html]]></link>
 <author><![CDATA[森利德]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 09 Jun 2025 14:31:17 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[直接用220V接到接触器线圈看看能不能吸合，如果能，建议更换空开试试]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1783839#2512791.html]]></link>
 <author><![CDATA[飞皇123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 09 Jun 2025 10:22:30 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[零线回路开路]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1783839#2512731.html]]></link>
 <author><![CDATA[zhuyongxiong]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 09 Jun 2025 06:24:31 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[可能回路存在线圈串联或零线缺失]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1783839#2512729.html]]></link>
 <author><![CDATA[fczxjh]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 09 Jun 2025 06:17:55 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[空开进电没合闸是有217V的&nbsp;&nbsp;&nbsp;&nbsp;合闸就掉下去了&nbsp;&nbsp;试过直接在空开输出接两条线是能吸和一个接触器的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1783839#2512728.html]]></link>
 <author><![CDATA[888lz888]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 09 Jun 2025 06:11:06 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[这是直接接的负载线圈嘛？有没有可能是供电电压有问题，是虚电压 。得往前查[s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1783839#2512717.html]]></link>
 <author><![CDATA[qj_wgx]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 09 Jun 2025 05:35:59 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[挨着排查空开/接触器接线端子是否压紧，接线端子是否氧化，
电压表测试空开进线端电压与出线端电压，如果空开没问题就查接触器。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1783839#2512700.html]]></link>
 <author><![CDATA[那时年少]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 09 Jun 2025 03:59:23 +0000]]></pubdate>
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