HomeMy WebLinkAboutB17-0249_LSLE UNIT 319 DEMAND LOAD CALCS_1503696840.pdfQuantity Volt-Amps Demand Total (VA)
Residential
Dwelling unit Square footage 2064
General & Lighting (1st 3 KVA) 1000 SF X 3 X 100% = 3000
General & Lighting (Remainder) 1064 SF X 3 X 35% = 1117
Small Appliance Circuits 2 EA X 1500 X 35% = 1050
Refrigerator 1 EA X 1000 X 75% = 750
Dishwasher 1 EA X 1200 X 75% = 900
Induction cooktop 1 EA X 8000 X 80% = 6400
Convection oven 1 EA X 5000 X 80% = 4000
Touch speed oven 1 EA X 5000 X 80% = 4000
Microwave 1 EA X 1200 X 75% = 900
Disposal 1 EA X 1000 X 75% = 750
Clothes Washer 1 EA X 1000 X 75% = 750
Clothes Dryer 1 EA X 5000 X 100% = 5000
Light/Fans 2 EA X 30 X 100% 60
ERV 1 EA X 23 X 100% = 23
MECHANICAL
Heat/Light/Fan Combos 4 EA X 1255 X 100% = 5020
Air Conditioning 1 EA X 1248 X 100% = 1248
TOTAL 34968
For 208V, 1-Phase, 3-Wire Service 34968 (VA) / 208 = 168 AMPS
Optional Calculation NEC 220.83
Total of General Loads 1 LS X 38923
1st 8 kVA of General Loads 1 LS X 8000 X 100% = 8000
40% of Remainder of General Loads 1 LS X 29675 X 40% = 11870
100% of Electric Heat 1 LS X 5020 X 100% = 5020
TOTAL 24890
For 208V, 1-Phase, 3-Wire Service 24890 (VA) / 208 = 120 AMPS
Reuse existing 150A 2P service
LSLE - UNIT 319
Demand Load Calculations
(Per NEC Article 220 Parts I-III)
08/25/17