HomeMy WebLinkAboutscheme & drawingOPtlonal Load Ca➢culation
Meat Larger Than Air
A90 SF x 3VA Living Only
(2) Small appliance ckts @ 1500VA each
Refrigerator @ 1500
Refrigerator. @ 15o0
Freezer @ 1500
Washing Machine @ 150o
Dishwasher @ 1500
Disposal @ 1500
Mini Sewer @ 1500
Clothes Dryer @, 5000
Range @ 12000
Water heater @ 4500
Fixed microwave @ 1500
Vacuum @ 1800
Trash Compactor @ 15o0
Pool Heater @'name plate'
Spa @'name plate'
Motors 746VA per HP
Garage Door Opener
1) Total
2) First 10 KVA of general load @ 100%
3) Subtract line 2 from 1
4) Multiply line 3 @ 40%
5) Add lines 2 and 4
5) 60/50amp breaker for heat (1oo00)
7) 40/30amp breaker for heat (50oo)
i) Total heat- Add lines 6 and 7
I Multiply line 8 @ 65% •
Add lines 5 and 9
Divide line 10 by 240
Summary:
10 Is the total KW
11 Is the total Ami
3000
/'5-0 C-'
`(3G
d
_
r _
--A A- yJ v
U O O
4so� G
l
..................
(Generatorsixe Needed)
Q �� (Breaker size Needed)