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B15-0038 Load Calcs.pdf
LOAD CALCULATION PER N.E.C. EXAMPLE D1 ( a ) RIVER HOUSE #3 - 2015.02.20 208-V / 1-PHASE SUPPLY GENERAL LOAD -LOAD IN VOLT-AMPS 1400 SQ. FT. @ 3W/FT 4,200.00 SMALL APPLIANCE 3,000.00 LAUNDRY / APPLIANCES 1,500.00 TOTAL 8,700.00 3000VA @ 100%3,000.00 8,700VA - 3,000VA = 5,700VA @ 35%1,995.00 NET LOAD 4,995.00 CLOTHES DRYER 5,000.00 DISPOSAL 800.00 DISHWASHER 1,000.00 JACUZZI TUB 800.00 ELECTRIC OVENS ( 1@ 4150KW EACH 4,150.00 HEATING / AIR CONDITIONING LOAD 3,952.00 NET CALCULATED LOAD 20,697.00 MINIMUM FEEDER AMPS 99.50 SERVICE BUSSING / MAIN AMPACITY 100.00