Electrical Load Analysis
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NDP Software Confidential Loads Page 1 01/18/2022 document.xls Qty Run Watts Volts Surge-Watts Max. Amps 5 75 3.00 7.00 120 0 3 21 1125.0 6.00% 3.13 ### 2 75 1.00 7.00 120 0 1 23 150.0 0.80% 1.25 54.788 2 150 1.00 2.00 120 0 0.2857 23.7143 85.7 0.46% 2.50 31.307 4 30 0.25 1.00 120 0 0.0357 23.9643 4.3 0.02% 0.00 1.565 2 60 0.25 1.00 120 0 0.0357 23.9643 4.3 0.02% 0.00 1.565 1 10 0.25 1.00 120 0 0.0357 23.9643 0.4 0.00% 0.00 0.130 3 75 0.25 7.00 120 0 0.25 23.75 56.3 0.30% 1.88 20.545 1 350 0.01 7.00 120 0 0.01 23.99 3.5 0.02% 0.00 1.278 2 100 2.00 4.00 120 0 1.1429 22.8571 228.6 1.22% 1.67 83.486 4 50 1.00 7.00 120 0 1 23 200.0 1.07% 1.67 73.050 1 100 0.10 7.00 120 0 0.1 23.9 10.0 0.05% 0.00 3.653 1 100 0.10 7.00 120 0 0.1 23.9 10.0 0.05% 0.00 3.653 3 10 2.00 7.00 120 4 2 22 324.0 1.73% 0.25 ### 2 5 24.00 7.00 120 5 24 0 240.0 1.28% 0.08 87.660 1 65 3.00 5.00 120 4 2.1429 21.8571 226.7 1.21% 0.54 82.807 1 10 2.00 7.00 120 4 2 22 108.0 0.58% 0.08 39.447 1 10 2.00 7.00 120 4 2 22 108.0 0.58% 0.08 39.447 1 4 24.00 7.00 120 5 24 0 96.0 0.51% 0.03 35.064 1 4 24.00 7.00 120 5 24 0 96.0 0.51% 0.03 35.064 1 900 0.05 7.00 120 4 0.05 23.95 140.8 0.75% 0.00 51.427 1 1200 0.10 7.00 120 0 0.1 23.9 120.0 0.64% 0.00 43.830 1 1000 0.10 7.00 120 0 0.1 23.9 100.0 0.53% 0.00 36.525 1 75 1.00 7.00 120 0 1 23 75.0 0.40% 0.63 27.394 1 300 0.10 7.00 120 0 0.1 23.9 30.0 0.16% 0.00 10.958 1 450 0.01 7.00 120 0 0.01 23.99 4.5 0.02% 0.00 1.644 1 120 0.25 1.00 120 0 0.0357 23.9643 4.3 0.02% 0.00 1.565 0 7.00 120 0 0 24 0.0 0.00% 0.00 0.000 0 1500 7.00 120 8 0 24 0.0 0.00% 0.00 0.000 2 90 0.25 7.00 120 0 0.25 23.75 45.0 0.24% 1.50 16.436 1 1755 0.75 3.50 120 0 0.375 23.625 658.1 3.51% 14.63 ### 6 60 3.00 7.00 120 0 3 21 1080.0 5.76% 3.00 ### 1 75 4.00 7.00 120 0 4 20 300.0 1.60% 0.63 ### 1 2340 0.75 7.00 120 0 0.75 23.25 1755.0 9.35% 19.50 ### 3 75 6.00 7.00 120 0 6 18 1350.0 7.20% 1.88 ### Hours per Day Days per Week Phantom-Load Watts Avg. Run Hours per Day Avg. Phantom-load Hours per Day Avg. W-hr per day % of Total Watt-hrs kW-hr per year
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Transcript of Electrical Load Analysis
NDP Software Confidential Loads Page 1
04/08/2023 document.xls
Qty
Ru
n W
att
s
Volt
s
Su
rge-W
att
s
Max.
Am
ps
5 75 3.00 7.00 120 0 3 21 1125.0 6.00% 3.13 410.906
2 75 1.00 7.00 120 0 1 23 150.0 0.80% 1.25 54.788
2 150 1.00 2.00 120 0 0.2857 23.71429 85.7 0.46% 2.50 31.307
4 30 0.25 1.00 120 0 0.0357 23.96429 4.3 0.02% 0.00 1.565
2 60 0.25 1.00 120 0 0.0357 23.96429 4.3 0.02% 0.00 1.565
1 10 0.25 1.00 120 0 0.0357 23.96429 0.4 0.00% 0.00 0.130
3 75 0.25 7.00 120 0 0.25 23.75 56.3 0.30% 1.88 20.545
1 350 0.01 7.00 120 0 0.01 23.99 3.5 0.02% 0.00 1.278
2 100 2.00 4.00 120 0 1.1429 22.85714 228.6 1.22% 1.67 83.486
4 50 1.00 7.00 120 0 1 23 200.0 1.07% 1.67 73.050
1 100 0.10 7.00 120 0 0.1 23.9 10.0 0.05% 0.00 3.653
1 100 0.10 7.00 120 0 0.1 23.9 10.0 0.05% 0.00 3.653
3 10 2.00 7.00 120 4 2 22 324.0 1.73% 0.25 118.341
2 5 24.00 7.00 120 5 24 0 240.0 1.28% 0.08 87.660
1 65 3.00 5.00 120 4 2.1429 21.85714 226.7 1.21% 0.54 82.807
1 10 2.00 7.00 120 4 2 22 108.0 0.58% 0.08 39.447
1 10 2.00 7.00 120 4 2 22 108.0 0.58% 0.08 39.447
1 4 24.00 7.00 120 5 24 0 96.0 0.51% 0.03 35.064
1 4 24.00 7.00 120 5 24 0 96.0 0.51% 0.03 35.064
1 900 0.05 7.00 120 4 0.05 23.95 140.8 0.75% 0.00 51.427
1 1200 0.10 7.00 120 0 0.1 23.9 120.0 0.64% 0.00 43.830
1 1000 0.10 7.00 120 0 0.1 23.9 100.0 0.53% 0.00 36.525
1 75 1.00 7.00 120 0 1 23 75.0 0.40% 0.63 27.394
1 300 0.10 7.00 120 0 0.1 23.9 30.0 0.16% 0.00 10.958
1 450 0.01 7.00 120 0 0.01 23.99 4.5 0.02% 0.00 1.644
1 120 0.25 1.00 120 0 0.0357 23.96429 4.3 0.02% 0.00 1.565
0 7.00 120 0 0 24 0.0 0.00% 0.00 0.000
0 1500 7.00 120 8 0 24 0.0 0.00% 0.00 0.000
2 90 0.25 7.00 120 0 0.25 23.75 45.0 0.24% 1.50 16.436
1 1755 0.75 3.50 120 0 0.375 23.625 658.1 3.51% 14.63 240.380
6 60 3.00 7.00 120 0 3 21 1080.0 5.76% 3.00 394.470
1 75 4.00 7.00 120 0 4 20 300.0 1.60% 0.63 109.575
1 2340 0.75 7.00 120 0 0.75 23.25 1755.0 9.35% 19.50 641.014
3 75 6.00 7.00 120 0 6 18 1350.0 7.20% 1.88 493.088
5 75 4.00 3.00 120 0 1.7143 22.28571 642.9 3.43% 3.13 234.804
Hou
rs p
er
Day
Days p
er
Week
Ph
an
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-Load
Watt
s
Avg
. R
un
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ou
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Avg
. P
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ad
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Day
Avg
. W
-hr
per
day
% o
f Tota
l W
att
-hrs
kW
-hr
per
year
NDP Software Confidential Loads Page 2
04/08/2023 document.xls
3 75 2.00 7.00 120 0 2 22 450.0 2.40% 1.88 164.363
1 100 4.00 7.00 120 0 4 20 400.0 2.13% 0.83 146.100
1 20 2.00 7.00 120 14 2 22 348.0 1.85% 0.17 127.107
1 500 0.50 7.00 120 4 0.5 23.5 344.0 1.83% 4.17 125.646
1 110 2.00 7.00 120 4 2 22 308.0 1.64% 0.92 112.497
1 35 0.50 7.00 120 8 0.5 23.5 205.5 1.10% 0.29 75.059
1 20 1.00 7.00 120 8 1 23 204.0 1.09% 0.17 74.511
2 75 1.00 7.00 120 0 1 23 150.0 0.80% 1.25 54.788
0 150 7.00 120 4 0 24 0.0 0.00% 0.00 0.000
7 40 4.00 7.00 120 0 4 20 1120.0 5.97% 2.33 409.080
3 75 4.00 5.00 120 0 2.8571 21.14286 642.9 3.43% 1.88 234.804
1 50 2.00 5.00 120 4 1.4286 22.57143 161.7 0.86% 0.42 59.066
1 8 0.25 7.00 120 6 35 0.25 23.75 144.5 0.77% 0.07 52.779
1 35 0.10 7.00 120 4 0.1 23.9 99.1 0.53% 0.00 36.196
3 90 0.25 7.00 120 0 0.25 23.75 67.5 0.36% 2.25 24.654
1 700 0.50 1.00 120 0 0.0714 23.92857 50.0 0.27% 0.00 18.263
2 40 0.25 4.00 120 0 0.1429 23.85714 11.4 0.06% 0.67 4.174
1 60 0.25 4.00 120 0 0.1429 23.85714 8.6 0.05% 0.50 3.131
1 10 0.25 4.00 120 0 0.1429 23.85714 1.4 0.01% 0.08 0.522
0 75 24.00 7.00 120 0 24 0 0.0 0.00% 0.00 0.000
1 90 0.25 7.00 120 0 0.25 23.75 22.5 0.12% 0.75 8.218
5 100 1.00 3.00 120 0 0.4286 23.57143 214.3 1.14% 4.17 78.26810 20 2.00 3.00 120 0 0.8571 23.14286 171.4 0.91% 1.67 62.6141 1000 0.50 7.00 220 30 0.5 23.5 1205.0 6.42% 4.55 440.1266 50 5.00 7.00 12 0 5 19 1500.0 7.99% 25.00 547.8754 75 1.00 7.00 120 0 1 23 300.0 1.60% 2.50 109.5754 35 2.00 7.00 120 0 2 22 280.0 1.49% 1.17 102.2701 1000 0.15 7.00 120 0 0.15 23.85 150.0 0.80% 8.33 54.7882 75 0.50 7.00 120 0 0.5 23.5 75.0 0.40% 1.25 27.3941 10 0.25 7.00 120 0 0.25 23.75 2.5 0.01% 0.08 0.9131 100 0.10 7.00 120 0 0.1 23.9 10.0 0.05% 0.00 3.6531 900 0.50 5.00 120 0 0.3571 23.64286 321.4 1.71% 7.50 117.4021 400 1.00 5.00 120 0 0.7143 23.28571 285.7 1.52% 3.33 104.3572 40 1.00 7.00 120 0 1 23 80.0 0.43% 0.67 29.2201 1000 0.25 1.00 120 0 0.0357 23.96429 35.7 0.19% 0.00 13.0451 100 0.10 7.00 120 0 0.1 23.9 10.0 0.05% 0.00 3.653
120 0 0 24 0.0 0.00% 0.00 0.000120 0 0 24 0.0 0.00% 0.00 0.000120 0 0 24 0.0 0.00% 0.00 0.000120 0 0 24 0.0 0.00% 0.00 0.000120 0 0 24 0.0 0.00% 0.00 0.000120 0 0 24 0.0 0.00% 0.00 0.000
120 0 0 24 0.0 0.00% 0.00 0.000
120 0 0 24 0.0 0.00% 0.00 0.000120 0 0 24 0.0 0.00% 0.00 0.000
NDP Software Confidential Loads Page 3
04/08/2023 document.xls
120 0 0 24 0.0 0.00% 0.00 0.000120 0 0 24 0.0 0.00% 0.00 0.000120 0 0 24 0.0 0.00% 0.00 0.000120 0 0 24 0.0 0.00% 0.00 0.000120 0 0 24 0.0 0.00% 0.00 0.000
Sum of Max. AmpsCircuit Electrical Loads2 Totalbasement Group1 0
Bedroom 1 Lights 2.5Garage Door Opener 0Garage Lights 1.875Basement Appliances 1.666666667
basement Total 6.041666667kitchen Celing Fan 1.5
Kitchen Appliances 0Kitchen Blender 0Kitchen Coffee Pot 0Kitchen Garbage Disposal 0Kitchen Microwave - small 0Kitchen Microwave- large 0Kitchen Mixer 0Kitchen Toaster 0Kitchen Nook Ceiling Fan 0.625
kitchen Total 2.125living room Dinning Room Lights 1.875
Entertainment CD Player 0.291666667Entertainment Stereo 4.166666667Entertainment TV 19" 0.916666667Entertainment TV 25" 0Entertainment TV DVD Player 0.166666667Entertainment TV VCR 0.166666667Living Room Lights 3.125Parlor Lights 1.875Porch lights 0.833333333Entryway Lights 1.25
living room Total 14.66666667main Group1 1.25
Bedroom 2 Lights 1.875Celing Fan 2.25Computer Printer 0Computers 0.416666667Entertainment Boom box (example 0.066666667Stair Lights 2.333333333Vacuum 0
main Total 8.191666667upstairs Bathroom Hair Dryer 8.333333333
Master Bath Fan 0.083333333Master Bath Lights 2.416666667Master Bedroom Lights 27.5
upstairs Total 38.33333333kitchen refrigerator Kitchen Refrigerator 19.5kitchen refrigerator Total 19.5kitchen dishwasher Kitchen Dishwasher 14.625kitchen dishwasher Total 14.625outside Outdoor Lights 4.166666667
Outdoor Lights Low Voltage 1.666666667
outside Total 5.833333333outside tub Outdoor Hot Tub 4.545454545outside tub Total 4.545454545(blank) (blank) 0(blank) Total 0none 75 watt bulb (test) 0none Total 0upstairs laundry Laundry Clothes Dryer 3.333333333
Laundry Clothes Washer 7.5Laundry Iron 0Laundry Lighting 0.666666667
upstairs laundry Total 11.5attic Attic Lights 3.125
Attic Misc 1.25attic Total 4.375kitchen lights Kitchen Lights 3
Kitchen Nook Lights 0.625kitchen lights Total 3.625charging Cell Phones 0.083333333
Computer Laptop 0.541666667Phone Answering Machine 0.033333333Phone, Cellular 0.083333333Phone, Cordless 0.033333333Digital Camera 0.25PDA 0.083333333
charging Total 1.108333333office Celing Fan 0.75office Total 0.75
Qty (Show All)
Sum of Max. AmpsCircuit Totalbasement 7.708333333kitchen 2.125living room 14.66666667main 8.191666667upstairs 38.33333333kitchen refrigerator 19.5kitchen dishwasher 14.625outside 5.833333333outside tub 4.545454545(blank) 0none 0upstairs laundry 11.5attic 4.375kitchen lights 3.625charging 1.108333333office 0.75Grand Total 136.8871212
ReferencesInformation about Phantom Loads can be found:http://www.homepower.com/files/phantom.pdfhttp://www.earthinstitute.columbia.edu/library/earthmatters/spring2000/pages/page25.html
History of this DocumentAndrew J. Peterson ###John F. Robbins ###
Benjamin Root ?
Information about Phantom Loads can be found:http://www.homepower.com/files/phantom.pdfhttp://www.earthinstitute.columbia.edu/library/earthmatters/spring2000/pages/page25.html
Sample data, Amps, and circuit calculations; nicer formatting
Original
John's improvement in accounting for phantom loads is to actually ask for the phantom wattage, then include it in the column which gives the daily Watt-hours. This increases the daily energy consumption total accordingly. Phantom loads are appliances that are actually "on" and using power, even though they appear to be off or not in use. We
