HomeMy WebLinkAboutLoad Calc 3996 Lupine Dr.pdf City of Naperville Application# 1
Naperville W
Address: 3996 Lupine Drive
2017 Dwelling Unit Electric Service & Feeder Load Calculator
220.12 General Lighting Load
3 va/ft2 of floor area,including unused space adaptable for future use.
Floor Area= 3000 ft2 9,000 va
Basement Floor Area= 2600 ft2 7,800 va
220.52(A) Small Appliance Load
1500 va for each 20 amp branch circuit required per 210.1(C)(1)in EACH kitchen,
pantry, breakfast room,dining room,or similar areas.
#of Small Appliance Branch Circuits= 4 X 1500 va= 6,000 va
220.52(B) Laundry Load
#of Laundry Branch Circuits= 1 x 1500 va= 1,500 va
Total General Lighting&Appliance Load= 24,300 va
220.42 Lighting Load Feeder Demand Factors
First 3000 or less at a00% 3,000 va
From 3001 to 120,000 at 35% 7,455 va
Remainder over 120,000 at 25% - va
Total Lighting Demand Load= 10,455 va
220.54 Electric Clothes Dryers
Qty 1 Electric Dryer#1 5.50 kw 5,500 w
Qty 0 Electric Dryer#2 - kw - w
220.55 Electric Cooking-Ranges,Stove Tops and Wall Ovens
Qty 1 Wall Oven Nameplate 5.50 kw
Qty 1 Electric Range Nameplate 7.50 kw
Qty 0 Wall Oven Nameplate - kw
Electric Cooking Demand Load= 8,450 w
220.51 Fixed Electric Space Heating Loads or Air Conditioning Load:
Fixed Electric Space Heat#1 - kw AC#1/Geo - kva
Fixed Electric Space Heat#2 - kw AC#2/Geo - kva
Fixed Electric Space Heat#3 - kw AC#3/Geo - kva
Fixed Electric Space Heat#4 - kw AC#4/Geo - kva
Fixed Electric Space Heat#5 - kw AC#5/Geo - kva
Total Heat&AC Load= - va
220.14 Appliance load--Dwelling Units
Qty Description va(watts) Qty Description va(watts)
1 Central Furnace 1,200 1 Freezer 1,440
1 Dishwasher 1,200 1 Wine Cooler 360
1 Refrigerator 1,440 1 Spa/Hot Tub 12,000
1 Microwave 2,580 0 -
1 Range Hood 240 0 -
4 Vent Fan 400 0 -
2 Paddle Fan 180 0 -
Total Connected Appliance Load= 20,040 va
220.53 Appliance load--Dwelling Units Total Appliance Demand Load= 15,030 va
220.50 Motor Loads @ 120 Volts
Qty Description va(watts) Qty Description va(watts)
1 1/3hpGar/DoorOpener 250 0 -
1 1/3HPpump/Eject Pum! 250 0 -
0 0 -
0 - 0 -
Total Motor Load= 500 va
430.24 Several Motors or a Motor(s)and Other Load(s) 25%of Largest Motor Load= 63 va
Total Motor Demand Load= 563 va
TOTAL CALCULATED DEMAND LOAD in Volt-amperes= 39,997 va
TOTAL CALCULATED DEMAND LOAD in AMPS @120/240V 1ph3W= 167 amps
EXISTING SERVICE SIZE 200 AMPS
MINIMUM SERVICE SIZE 200 AMPS /ICE SIZE REQUESTED= 200 amps