HomeMy WebLinkAboutload calcs, riserOPTIONAL LOAD CALCULATION
HEAT LARGER THAN AIR
370 SF x 3VA living only = r! () o 6
(2) small appliance Ckts @ 1500VA each = 3000
Refrigerator @ 1500 =
Refrigerator @ 1500 =
Freezer @ 1500 =
Washing Machine @ 1500
= /1-00
Dishwasher @ 1500
Disposal @ 1500 =
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Mini Sewer @ 1500 =
`
Clothes Dryer @ 5000 =
Range @ 12000 =
` Gp
Water Heater @ 4500 = i
Fixed Microwave @ 1500=
Vacuum @ 1500 = 156%
Trash Compactor @ 1500 =
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Pool Heater @ 'name plate'
_ �--
Spa @ 'name plate' =
Motors 746VA per HP = / i ! I q
Garage door opener = � 6-5
1) TOTAL OF ABOVE = i +
2) First 10 KVA of generator load @ 100%
3) Subtract line 2 from 1 = "06 e e
4) Multiply line 3 @ 40% _
5) Add lines 2 and 4 = P br 7 , (o
6) 60/50 amp breaker for heat (10000) _ 16
7) 40/30 amp breaker for heat (5000) _
8) Total heat- add lines 6 and 7 = /o/ a as
9) Multiply line 8 @ 65%
10) Add lines 5 and 9 = �4)1 Q I'a tea (generator size needed)
11) Divide line 10 by 240 = J iI (breaker size needed)
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