HomeMy WebLinkAboutE17-0186 load calcs.pdf Application#
Naperville Address:,77O#17 potato Patch
2016 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= 2500 ft2 7,500 va
Basement Floor Area= o ft2 - 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= 2 "1500 va= 3,000 va
220.52(8) Laundry Load
#of Laundry Branch Circuits= x x 1500 va= 1,500 va
Total General Lighting&Appliance Load= 12,000 va
220.42 Lighting Load Feeder Demand Factors
First 3000 or less at i00% 3,000 va
From 3001 to 120,000 at 35% 3,150 va
Remainder over 120,000 at 25% - va
Total Lighting Demand Load= 6,150 va
220.54 Electric Clothes Dryers
Qty 1 Electric Dryer#1 5.00 kw 5,000 w
Qty 0 Electric Dryer#2 ` kw - w
220.55 Electric Cooking-Ranges,Stove Tops and Wall Ovens
Qty 0 Wall Oven Nameplate - kw
Qty 1 Electric Range Nameplate kw
Qty 0 Wall Oven Nameplate - kw
Electric Cooking Demand Load= 8,000 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 S AC Load= - va
220.14 Appliance load--Dwelling Units
Qty Description va(watts) Qty Description va(watts)
1 Central Furnace 1,200 1 Spa/Hot Tub 11,000
1 Dishwasher 1,200 0
1 Refrigerator 1,440 0 -
1 Microwave 1,580 0
1 Range Hood 240 0 -
4 Vent Fan . 400 0
0 - 0 -
Total Connected Appliance Load= 17,060 va
220.53 Appliance load--Dwelling Units Total Appliance Demand Load= 12,795 va
220.50 Motor Loads @ 120 Volts
Qty Description va(watts) Qty Description va(watts)
1 1/2hpSump/EjectPump 375 0 0
1,1/2hpGarbage Disposa 375 „ '0
2 1/2hpGarlDoorOpener 375 0 -
0.
Total Motor Load= 1,500 va
430.24 Several Motors or a Motor(s)and Other Load(s) 25%of Largest Motor Load= 94 va
Total Motor Demand Load= 1,594 va
TOTAL CALCULATED DEMAND LOAD in Volt-amperes= 33,539 va
TOTAL CALCULATED DEMAND LOAD in AMPS a@1201240V 1ph3W= 140 amps
EXISTING SERVICE SIZE 200 AMPS
MINIMUM SERVICE SIZE 200 AMPS SERVICE SIZE REQUESTED= 200 amps