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Electrical Inspection & Testing Forum
Some pics from that hotel PIR
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<blockquote data-quote="kme" data-source="post: 132789" data-attributes="member: 113"><p>AFAIAA - there aren`t any.</p><p></p><p>Mind, it HAS given rise to a serious issue in the PFC department - I didn`t bother testing the mains for PFC; as the top of one of the TPN busbars, 13 floors above here, had a phase to phase READING of &gt;50KA; so I`ve prospectively got about 100KA of fault current <em>up there</em>. I haven`t yet considered the options to lower the value; if there are any. None of the devices, AFAICT, are capable of withstanding that.</p><p></p><p>KME</p></blockquote><p></p>
[QUOTE="kme, post: 132789, member: 113"] AFAIAA - there aren`t any. Mind, it HAS given rise to a serious issue in the PFC department - I didn`t bother testing the mains for PFC; as the top of one of the TPN busbars, 13 floors above here, had a phase to phase READING of >50KA; so I`ve prospectively got about 100KA of fault current [I]up there[/I]. I haven`t yet considered the options to lower the value; if there are any. None of the devices, AFAICT, are capable of withstanding that. KME [/QUOTE]
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Some pics from that hotel PIR
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