Blank Residential Load Calc.xlsx - Residential Service Load...

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Residential Service Load Calculation Outside Building Dimensions: Length: 35 Width: 80 Available Fault Current: 7850 Number of Floors: 1 Total Ft.2: 2800 Unfinished Habitable Area: Type of Electric Service: 1 Phase 3 Wire 240 Volts 150 Amperes Size of: Service Entrance Raceway Grounded THHN Conductors: Size of: Grounding Electrode Conductor: Grounding Electrode Conductor Raceway: Size of O.C.P. Type of O.C.P. 1.) Ungrounded Grounded General Lighting Load Calculation: 220.12 220.52 General Lighting Load: 2800 Ft.2 X 3VA= 8400 8400 Small Appliance Load: 2 Branch Circuits X 1500VA X 1 Units= 3000 3000 Laundry Load (If Applicable) : 1 Branch Circuit X 1500VA X 1 Units= 1500 1500 Total VA 12900 12900 General Lighitng Demand Load: 220.42 Ungrounded Grounded First 3,000 VA or Less at 100% 3000 3000 Next 3001 to 120,000 VA at 35% 3465 3465 Remainder Over 120,000 at 25% 0 0 Total VA 6465 6465 2.) Fastened-in-Place Appliance Demand Load: 220.53 Ungrounded Grounded Appliance Voltage Amps VA Demand Adj VA Warming Drawer 120 10 1200 75% 900 900 900 Dishwasher 120 8.6 1032 75% 774 774 774 Garbage Disposal 120 8 960 75% 720 720 720 Furnace Motor 115 9.8 1127 75% 845.25 845.25 845.25 0 0 0 0 0 0 0 0 0 0 0 0
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  • Fall '19
  • Electrical wiring, Electrical conductor, Noncoincedent Load

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