HomeMy WebLinkAboutLoad calcs, riserOPTONAL LOAD cCAL(CULATON
GREAT LARGER THAN A➢R
-� - SF x 3VA living only = (� C)o
(2) small appliance Ckts @ 1500VA each = 3000
Refrigerator @ 1500 = d S OG
Refrigerator @ 1500 =
Freezer @ 1500 --
Washing Machine @ 1500 = d Soa
Dishwasher @ 1500 = !'
Disposal @ 1500= f<(?
Mini Sewer @ 1500
Clothes Dryer @ 5000 = L5
Range @ 12000 = L S
Water Heater @ 4500 = S
Fixed Microwave @ 1500
Vacuum @ 1500 =
Trash Compactor @ 1500 =
Pool Heater @ `name plate' _'
Spa @ 'name plate' _ —
Motors 746VA per HP = 400,
Garage door opener= 1600
1) TOTAL OF ABOVE
2) First 10 KVA of generator load @ 100% _
3) Subtract line 2 from 1= 9 150Q
4) Multiply line 3 @ 40% _ ?)C)o
5) Add lines 2 and 4 = ) `2, ��^t� 00
6) 60/50 amp breaker for heat (10000) = I G
7) 40/30 amp breaker for heat (5000) _
8) Total heat- add lines 6 and 7 =
9) Multiply line 8 @ 65%= G f>
10) Add lines 5 and 9 = �),O) 30o (generator size needed)
11) Divide line 10 by 240 = (breaker size needed)
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