HomeMy WebLinkAboutLoad Calc_38.pdf Residential Standard Calculation 9/25/1997 RESIDENCE
bY.John Sokni,k Version 2010 G
STEP 1 Article 220.42&220.52 SHEARON ELECTRIC
sq.ft L7 j 3500 General Lighting load 10,500 VA P.O.BOX 43
4 Small Appliance 6,000 VA AVON,COLORADO 81620
1 Laundry circuit 1,500 VA 970-949-6456
Gen.Lgt,Sm App.&Laun.Load 18,000 VA 8/12/2016 6:59 2012
3,000 VA @ 100%= 3,000 VA
15,000 VA @ 35%= 5,250 VA
VA @ 25%= VA
STEP 2 Article 220.50&220.51 ❑ General Lighting Demand Load 8,250 VA
Heat Pump w/Concurrent Supplementary Heating QTY_ Total 0
AHP#1,. VA AHU 1 Select .l VA Qty V I Heating Load VA
HP#2 . VA AHU 2 select . VA Qty V HP Load VA
1
HP#3 . VA AHU 3'select . VA 'Qty .
HP#4 '. VA AHU 4 Select V VA 1QtY V Greater of Heat @ 100%vs.A/C @ 100% VA
HP#5 1. VA AHU 5 Select V VA i Qty V
STEP 3 Article 220.53 Appliance Demand Load 24,128 VA
4,500 VA . Water Heater VA
1,400 VA v 1 Refrigerator 1,400 VA Dryer Demand Load 5,000 VA
600 VA ;. 1 Freezer 600 VA
1,030 VA . 1 Dishwasher 1,030 VA Range Demand Load 3,200 VA
690 VA I. 1 Disposal 690 VA
400 VA Iv 1 Range Hood 400 VA Service Demand 40,578 VA
1,200 VA '. 1 Microwave 1,200 VA
• 1,440 VA ., Central Vac VA Demand Load 169 A
170 VA .l Mini Refrig VA
❑ `400 VA v Compactor VA Neutral Demand 89 A
❑ 6,670 VA 1 Insta Hot 6,670 VA
1,500 VA I. Ironing Center VA Min.Service Req. 175 A
❑ 1/4 hp I. Jacuzzi Tub 667 VA
❑ 1/6 hp Iv Sprinkler Pump 506 VA Min.Feeder size 1/0
❑ select 13 Well Pump VA Min.Neutral size 3
select . Fountain Pump VA Eq.Grding Cond. 6
I select . Elevator VA ❑ Copper
Pool Equip.Panel 14,256 VA 1o0%Demant
❑ EXISTING HEAT TAPE VA Apply Demand
❑ NEW HEAT TAPE VA Apply Demand Total Appliance Load 27,419 VA
4 or more demand @ 75%plus 100%demand loads 24,128 VA
STEP 4 Article 220.54
Electric Clothes Dryers 5,000 VA
STEP 5 Article 220.55
Electric Ranges Col C demand 8,000 W
or Number of appliances 1
Cooktop 4,000 W Col B demand
❑Check Box for Gas Range Cooktop Col 8 demand HEAT TAPE CIRCUITS
Oven(s) Col B demand
Oven(s) Col B demand
Number of appliances 1 Dem.Factor 80%
Cooktop&Oven Demand Load 3,200 W
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Pool Panel Feeder Calculation (See Note) A B N Continuous Non-continuous
Continuous Motors 0 0. 0' CY Motors Motors
Non-continuous 0 0 0 0 I select . ❑ 240v select I. ❑ 240v
Spa heater 11 kVA 1 6875 6875 select . ❑ 240v select . ❑ 240v
Pool heater 3.5 ton 0 0 select .❑ 240v select . ❑ 240v
Pool heater 5 ton 0 0 select .'❑ 240v select . 0 240
Pool Light I select Iv
0 0 0 0 select .1❑ 240v select ❑ 240v
Blower 1/6 hp I. 506 ❑ 240v 253 253 0
other load 0 ❑ 240v 0 0 0 0.0 Motor Neutral Load
other load 0 ❑ 240v 0 0 0
❑ Min.Copper Pool Feeder #6 AWG _ 59 A' 59 A' A ,'Max.Unbalanced Neutral Load
Minimum Panel Rating 60A Phase Amperes Neut.load