Laserfiche WebLink
Article 220 - Service/Feeder calculation for (address):Job Code <br />1925 W Deerfield Rd Santa Ana CA USA 92704 109R-925YAMA <br />Section 220.83 Existing Dwelling Unit <br />Part #1 - Section 220.83(B)(1) General Lighting/Receptacles @ 3 VA per sq ft: <br />Building Square Footage VA (watts)Amps <br />House 3759 11277 46.99 <br />Amps Box A (VA) <br />46.99 11277Total for Part #1: <br />Part #2 - Section 220.83(B)(2),(4) a, b, c, d - Appliances and Dedicated Circuits: <br />Dedicated Circuit Size in VA Dedicated Circuit Size in VA <br />Unknown 2-Pole Load 32640 N/A <br />Oven 5760 N/A <br />Range 7680 N/A <br />Disposal 600 N/A <br />Dishwasher 1000 N/A <br />Microwave 1600 N/A <br />Refrigerator 1000 N/A <br />Laundry 1500 N/A <br />Appliance Circuit(s)3000 N/A <br />N/A Amps Box B (VA) <br />N/A 228.25 54780Total for Part #2: <br />Total VA from Parts #1 and #2 combined:Box A + Box B = 66057 <br />Total VA 66057 <br />First 8000 VA @ 100% 8000 Remaining VA @ 40% <br />Remaining VA = 58057 58057 x 40% = 23222.8 VA <br />Adding First 8,000 VA 8000 VA <br />31222.8 VA <br />130.09 Amps <br />Total VA for Gen. Lights/Recep, Appliances & Dedicated circuits: <br />Total AMP for Gen. Lights/Recep, Appliances & Dedicated circuits: <br />Part #3 - Section 220.83(B) Heating and A/C loads: <br />100% of all the Heating or A/C loads in VA: 19200 VA <br />100% of all the Heating or A/C loads in Amps: 80 A <br />*Combine the larger loads of either the Heating or the A/C loads togther <br />Totals from all Parts#EStamp <br />VA Volts Amps <br />Parts #1 & #2 31222.8 240 130.09 <br />Part #3 19200 240 80 <br />Total VA for all Parts: 50422.8 <br />Totals Service/Feeder Load 210.09