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Service Voltage <br />240 <br />Section 220.83 Existing Dwelling Unit <br />Part #1 - Section 220.83 (B)(1) General Lighting/Receptacles @ 3 VA per sq ft: <br />Amps Box A (VA) <br />20.4 4896 <br />Part #2 - Section 220.83(B)(2), (3)a, b, c, d - Appliances and Dedicated Circuits: <br />Size in VA Size in VA <br />1500 <br />1500 <br />1500 <br />1000 <br />600 <br />1000 <br />1600 <br />Amps Box B (VA) <br />36.25 8700 <br />Total VA from Parts #1 and #2 combined:Box A + Box B = 13596 <br />Total VA 13596 <br />First 8000 VA @ 100% 8000 Remaining VA @ 40% <br />Remaining VA = 5596 5596 x 40% = 2238.4 VA <br />Adding First 8000 VA, if possible 8000 VA <br />Total VA for Gen. Lights/Recep, Appliances & Dedicated circuits: 10238.4 VA <br />Total AMP for Gen. Lights/Recep, Appliances & Dedicated circuits: 42.66 Amps <br />Part #3 - Section 220.83(B) Heating and A/C loads: <br />*Combine the larger loads of either the Heating or the A/C loads togther <br />100% of all the Heating or A/C loads in VA:4,464 VA <br />100% of all the Heating or A/C loads in Amps:18.60 A <br />VA Volts Amps <br />Parts #1 & #2 10238.4 240 42.66 <br />Part #3 4,464 240 18.60 <br />Total VA for all Parts: 14,702 <br />Totals Service/Feeder Load 61.26 <br />Dedicated circuit Dedicated circuit <br />Article 220 - Dedicated Backup Panel Calculation Job Code <br />2701 S Poplar St <br />Santa Ana, CA 92704 <br />109R-701MEN1 <br />Building Square Footage VA (watts)Amps <br />House 1632.00 4896 20.40 <br />Total for Part #1: <br />Laundry <br />Appliance Circuit - 1 <br />Appliance Circuit - 2 <br />Dishwasher <br />Disposal <br />Refrigerator <br />Microwave <br />Totals for Part #2: <br />Totals from all Parts <br />2701 S Poplar St <br />3/10/2025