Apartment panel calc

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Toros

Senior Member
Location
Tujunga, CA
Hi,
about the calculation of sub panel in apartment,
supplied through 120/208v, 1ph, 3wire feeder;

should I divide total loads in volt-amp to 208v
(example: 15000VA / 208v= 72 A)
????

Thank you
 

Dennis Alwon

Moderator
Staff member
Location
Chapel Hill, NC
Occupation
Retired Electrical Contractor
Hi,
about the calculation of sub panel in apartment,
supplied through 120/208v, 1ph, 3wire feeder;

should I divide total loads in volt-amp to 208v
(example: 15000VA / 208v= 72 A)
????

Thank you

Yes since you are using 2 hots and a neutral so the load is distributed between both conductors
 
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