HomeMy WebLinkAboutE18-0135_Load Christy 2017 LP Residence_1529958278.pdf °F I/4
40.
iligh
NEC Standard Electrical Demand Load Calculation for Dwelling Unit ec
Load Calculation Submitted by:Native Electrical,Inc.
Owner Name:Christy 2017-LP Phone: (970)688-5112-MCPS Contractor 'Iv
Location:304 Bridge St,R3-Vail Total S q.FT.:3000 06/25/18
Electrical Contractor:Native Electric,Inc. Name:Larry Arguello
Phone No.for Electrical Contractor:(970)328-1293
Total VA
Factor Descriptions Load Value Multiplier/Demand (Volt Amperes)
General Lighting Load =Floor Area @ 3va/ftz(NEC 220.12) 9000
Main or Floor Area
Second or 3rd Floor Area
Basement Floor Area
Small Appliance Load -@1500va for EA 20Amp Branch (NEC 220.52
(A)) 3000
Dishwasher (NEC 220.14) 1500
Microwave (NEC220.14) 1500
Range Hood (NEC 220.14) 1500
Refrigerator (NEC 220.14) 1500
Electrical Water Heater (NEC 220.14)
Central A/C Unit(NEC 220.51) 5000
Baseboard Heater (NEC 220.52)
Laundry Machine(NEC 220.52(B)) 1500
Garbage Disposal (NEC 220.53) 1500
Dryer (NEC 220.54) 5000
Oven Range (NEC 220.55) 6000
Heat Tape (NEC 427.22) 3000
Electrical Vehicle Charger (NEC 625 Level II)
Hot Tub/Spa (NEC 680.42) 6000
Steam Generator(NEC 220.55) 6000
Calculation: 52,000-10,000=42,000 X 40%=16,800
26,800/208V=128.85 AMP for 250AMP Service
Total Calculated Demend Load in VA 52,000
Total Calculated Demand Load in AMPS @120/240V 128.85AMP
Existing Service Size=250AMPS
Minimum Service Size=250AMPS
Service Size Required=250AMPS
A receptacle outlet is to be a min 6 feet max 20 fee: from inside watt of tub
A disconnecting means is to be located at least 5 feet from tub in sight of equipment
No light fixtures within 5 feet of inside wall of tub.