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Do-It-Yourself (DIY) Question & Answer Forum
Sub-second power outages only on some circuits
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<blockquote data-quote="tim.fmf" data-source="post: 509438" data-attributes="member: 30723"><p>Hi Doc H</p><p></p><p>Thank you very much for your very informative reply.</p><p></p><p>Please excuse this newbie question but what do MCB and CU stand for?</p><p></p><p>One thing to note is that the server and the other computer on the same circuit are always effected at exactly the same time. It is as if the whole circuit is being completely switched off and on again momentarily. I have also been informed by a colleague that the lights sometimes (but not always) go off and on when this happens. (Last time this did not happen.) Does this extra information provide any further clues as to what may be going on?</p></blockquote><p></p>
[QUOTE="tim.fmf, post: 509438, member: 30723"] Hi Doc H Thank you very much for your very informative reply. Please excuse this newbie question but what do MCB and CU stand for? One thing to note is that the server and the other computer on the same circuit are always effected at exactly the same time. It is as if the whole circuit is being completely switched off and on again momentarily. I have also been informed by a colleague that the lights sometimes (but not always) go off and on when this happens. (Last time this did not happen.) Does this extra information provide any further clues as to what may be going on? [/QUOTE]
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Sub-second power outages only on some circuits
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