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Dead Short

Former Community Member
Former Community Member
Tested a 3 phase supply lighting supply to street lighting.

IR tested 0.00 on all 3 phases.

contin. tested to 1.79,1.76. 1.48

But when generator is used the fittings work.

any theory would be nice.
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    Ah but... the OP said "the photo cell was removed" - so we're more in a 'lamps in switches off' kind of situation - so the lamps shouldn't appear as connected loads (just with the proviso that the L wire after the photocell is tested as it it were part of the N side).


       - Andy.
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  • 0
    Ah but... the OP said "the photo cell was removed" - so we're more in a 'lamps in switches off' kind of situation - so the lamps shouldn't appear as connected loads (just with the proviso that the L wire after the photocell is tested as it it were part of the N side).


       - Andy.
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