HomeMy WebLinkAboutB17-0126_Load Calcs_1494969960.pdfQuantity Volt-Amps Demand Total (VA)
General
Dwelling unit Square footage 1380
General & Lighting (1st 3 KVA) 1000 SF X 3 X 100% = 3000
General & Lighting (Remainder) 380 SF X 3 X 35% = 399
Kitchen
Small Appliances 2 EA X 1500 X 35% = 1050
Refrigerator 1 EA X 1000 X 75% = 750
Dishwasher 1 EA X 1200 X 75% = 900
Oven/Range (Re:table220.19) 1 EA X 5000 X 80% = 4000
Disposal 1 EA X 1000 X 75% = 750
Microwave 1 EA X 1200 X 75% = 900
Laundry & Spa Appliances
Clothes Washer 1 EA X 1000 X 75% = 750
Clothes Dryer 1 EA X 5000 X 100% = 5000
Mechanical Equipment
Fan Coil Unit 1 EA X 2000 X 100% = 2000
Exhaust Fans 3 EA X 50 X 100% = 150
Add'l 25% Largest Mech. Load 1 LS X 50 X 25% = 13
TOTAL 19662
For 208V, 1-Phase, 3 Wire Service 19662 (VA) / 208 = 95 AMPS
150 AMP SINGLE PHASE SERVICE
LANDMARK UNIT 515
Demand Load Calculations
(Per NEC Article 220 Parts I-III, Optional calc 220.82)