HomeMy WebLinkAboutB14-0374 load calcs.pdf~/ •J7'--....
Residential Standard Calculation 9/25/1997 \..___ MANOR VAIL UNIT #167
Version 2010 G
STEP 1 Article 220.42 & 220.52
[Sq. ft .... =:Fl 644 General Lighting load 1,932 VA
SHEARON ELECTRIC
P.O. BOX43
AVON, COLORADO 81620
970-949-6456
g
0
0
2 Small Appliance 3,000 VA
1 Laundry circuit 1,500 VA
Gen.Lgt, Sm App.& Laun. Load 6,432 VA
3,000 VA
3,432 VA
VA
STEP 2 Article 220.50 & 220.51 0
@100%=
@ 35%=
@ 25%=
3,000VA
1,201 VA
VA
10/2212014 8:02
General Lighting Demand Load 4,201 VA
Heat Pump w/ Concurrent Supplementary Heating QTY Total 0
HP #1 -. VA AHU 1 Select -.
HP #2 ..
HP #3 ..
HP #4 ..
HP #5 ..
STEP 3
4,500 VA ..
1,400 VA •
600VA •
1,030 VA •
690VA •
400VA •
1,200 VA •
1,440 VA •
170 VA •
400VA •
6,670 VA •
VA AHU2 Select
VA AHU3 Select
VA AHU4 Select
VA AHU 5 Select
Article 220.53
STEP 4 Article 220.54
Electric Clothes Dryers
STEP 5 Article 220.55
Electric Ranges
or Number of appliances
0 Check Box for Gas Range
.. .. .. ..
VA Qty ..
VA Qty ..
VA Qty ..
VA Qty ..
VA Qty ..
VA
1,400 VA
VA
1,030 VA
690VA
400VA
1,200 VA
VA
VA
VA
6,670 VA
VA
667VA
506VA
VA
VA
VA
VA 100% Demand
2,500 VA Apply Demand
Heating Load
HP Load
Greater of Heat@ 100% vs.AJC@ 100%
Appliance Demand Load
Dryer Demand Load
Range Demand Load
Service Demand
Demand Load
Neutral Demand
Min.Service Req.
Min. Feeder size
Min. Neutral size
Eq. Grding Cond.
VA
13,172 VA
VA
3,200 VA
20,573 VA
86A
71 A
100A
4
4
8
0 Copper
2,500 VA Apply Demand Total Appliance Load 17,563 VA
Col C demand
Cooktop
Cooktop
Oven(s)
Oven(s)
4 or more demand@ 75% plus 100% demand loads 13,172 VA
8,000W
4,000 W Col B demand
Col B demand
Col B demand
Col B demand
HEAT TAPE CIRCUITS
Number of appliances 1 Dem. Factor 80%
3,200W Cooktop & Oven Demand Load
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Pool Panel Feeder Calculation (See Note) A B N Continuous Non-continuous
Continuous Motors 0 .... 0 0 0 Motors Motors
Non-continuous 0 ..... 0 0 0 select ..p 240v select .. 0
Spa heater 11 kVA ...... 0 0 select ..p 240v select .. 0
Pool heater 3. 5 ton ...... 0 0 select -.b 240v select .. 0
Pool heater 5 ton ...... 0 0 select .. ti 240v select .. 0
Pool Light select I• 0 . . . . . . 0 0 0 select ·ti 240v select • 0
Blower select I• oD 240v 0 0 0
2012
240v
240v
240v
240v
240v
other load OD 240v 0 0 0 I 0.0 I Motor Neutral Load
other load oo 240v 0 0 0
0 Min.Copper Pool Feeder AWG A A A Max.Unbalanced Neutral Load
Minimum Panel Rating A Phase Amperes Neut. load