Polarity on a 3 phase circuit | on ElectriciansForums

Discuss Polarity on a 3 phase circuit in the Periodic Inspection Reporting & Certification area at ElectriciansForums.net

U

unitedarab

When testing a 3 phase + neutral circuit the polarity box would get ticked on the test result sheet .....

when testing a 3 phase circuit with no neutral does the polarity box still get ticked ?
 
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its on both a periodic and an new installation , just wondered if you have to tick the polarity box when testing a Triple pole circuit with no neutral conductor
 
thanks for the replies guys

the reason i asked was i had tested a few circuits which were basically three phase isolators without a neutral conductor , so i ticked n/a in the polarity box .

my supervisor saysim wrong and that the box should be ticked if the phase rotation is correct

my interpretation is that live and neutral is polarity and not live and earth
 

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