Electrical power question about lighting

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jamesheal

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I have a large workshop with 3 rows of fluorescent lamps along it.

Each row pulls 20 amps.

Each row has its own phase.

Question is:- how many amps am I pulling from the main DB and how many kVA?

Thanks in advance for your help!
 

20A.
kVa = 3*20A*phasevoltage/1000 for kVA (phase voltage is the lower number in a three phase system like 120/208 or 277/480 or 240/415)
 

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