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HomeMy WebLinkAboutOPTIONAL LOAD CALCULATIONOPTIONAL LOAD CALCULATION
HEAT LARGER THAN AIR
3Li06 SF x 3VA living only = �QaQo
(2) small appliance Ckts @ 1500VA each = 3000
Refrigerator @ 1500 = ACC
Refrigerator @ 1500
Freezer @ 1500 =
Washing Machine @ 1500 = i,5C)
Dishwasher @ 1500 - V
Disposal @ 1500 = i
Mini Sewer @ 1500 =
Clothes Dryer @ 5000 = , - .S
Range @ 12000 = U
Water Heater @ 4500 =
Fixed Microwave @ 1500 =3
Vacuum @ 1500 = B 5C.)�
Trash Compactor @ 1500 =
Pool Heater @ 'name plate' _ C�1 t,
Spa @ `name plate' _ —
Motors 746VA per HP = \IQ( _ Are
Garage door opener = 1 v
1) TOTAL OF ABOVE _ a j
2) First 10 KVA of generator load 100%=�
3) Subtract line 2 from 1=
4) Multiply line 3 @ 40%
5) Add lines 2 and 4
6) 60/50 amp breaker for heat (10000) _ 1 tiC-),
7) 40/30 amp breaker for heat (5000) _ L-5
8) Total heat- add lines 6 and 7 = ta"
9) Multiply line 8 @ 65% _(P-SOO
10) Add lines 5 and 9 = c3 ' a � (generator size needed)
11) Divide line 10 by 240 = q 3 q2 (breaker size needed)
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