HomeMy WebLinkAboutLoad Calcs_51.pdf N.E.C.LOAD CALCULATION FOR DWELLING UNITS(STANDARD) BY: TMM
DATE: 9/7/2016
PROJECT NAME: 5157 Gore Circle
BUILDING: UNIT#: VOLTAGE: PHASE: ``�.NNANA,
5157 -- 240 1 —_c1/4p0 L!CF t%A
000000000 49,i.,
LIGHTING&GENERAL RECEPTACLES: (NEC 220.12,via NEC 220.42) .VVao° ' T"1 -1 Q r'
AREA(S.F.): VA/S.F. LOAD } m
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3,769 3 = 11307 VA 1 O Za°o
SMALL APPLIANCES: (NEC 220.52(A)) / o� nIoCt r,'
2 1500 = 3000 VA f �',1
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LAUNDRY CIRCUITS: (NEC 220.52(B)) 41,
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1 1500 = 1500 VA ,�i��1''// ,•r
15807 VA / R�`��``
First 3000VA 100% = 3000 VA crrith6
From 3001 to 120,000VA 35% = 4482 VA
Over 120,000VA 25% = 0 VA
7482 VA x 100% = 7482 VA
ELECTRIC COOKING APPLIANCES: (NEC 220.55)
Cooktop 1 5000 VA = 5000 VA
Double Wall Oven 1 6000 VA = 6000 VA
0 0 VA = 0 VA
11000 VA x 65% = 7150 VA
ELECTRIC CLOTHES DRYERS: (NEC 220.54)
Electric Dryer 2 5600 VA = 11200 VA
11200 VA x 100% = 11200 VA
APPLIANCES: (NEC 220.53)
APPLIANCE # LOAD TOTAL
Microwave 1 1500 VA = 1500 VA
Dishwasher 1 1200 VA = 1200 VA
Refrigerator 1 1000 VA = 1000 VA
Disposal 1 1176 VA = 1176 VA
0 0 VA 0 VA
0 0 VA = 0 VA
O 0 VA = 0 VA
O 0 VA = 0 VA
O 0 VA = 0 VA
4876 VA x 75% = 3657 VA
MECHANICAL EQUIPMENT:
Boiler/Water Heater 2 1200 VA = 2400 VA
Pumps 4 528 VA = 2112 VA
0 0 VA = 0 VA
4512 X 100% = 4512 VA
MISCELLANEOUS EQUIPMENT:
Hot Tub 1 10000 VA = 10000 VA
O 0 VA = 0 VA
O 0 VA = 0 VA
10000 X 100% = 10000 VA
TOTAL PRE-DEMAND ELECTRICAL LOAD: 57395 VA
TOTAL DEMAND ELECTRICAL LOAD: 44001 VA
MINIMUM ELECTRICAL SERVICE SIZE: 183.3 AMPS