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Insulation Resistance test
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<blockquote data-quote="taffyg1409" data-source="post: 1976" data-attributes="member: 238"><p>When faced with a lighting circuit containing 20 transformers for 50mm dichroics, which comes through a contactor and has 2 last man out switches, how on earth do you perform an I R test <strong>successfully</strong> without the obvious iv'e left something connected low readings????</p><p></p><p>Do you really have to disconnect every single transfomer bypass all the swithes!!</p><p></p><p>This would take for ever on a commercial property with 25 lighting circuits all with the above and batten fittings.</p><p></p><p>Somebody tell me there is a simple soulution or i'm going to hang myself!!! <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite9" alt=":eek:" title="Eek! :eek:" loading="lazy" data-shortname=":eek:" /> </p><p></p><p>Regards</p></blockquote><p></p>
[QUOTE="taffyg1409, post: 1976, member: 238"] When faced with a lighting circuit containing 20 transformers for 50mm dichroics, which comes through a contactor and has 2 last man out switches, how on earth do you perform an I R test [B]successfully[/B] without the obvious iv'e left something connected low readings???? Do you really have to disconnect every single transfomer bypass all the swithes!! This would take for ever on a commercial property with 25 lighting circuits all with the above and batten fittings. Somebody tell me there is a simple soulution or i'm going to hang myself!!! :o Regards [/QUOTE]
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