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HomeMy WebLinkAboutAPPROVED, load calc, riserOPTIONAL LOAD CALCULATION HEAT LARGER THAN AIR SFx3VAliving only = (2) small appliance Ckts @ 1500VA each = 3000 Refrigerator @ 1500 = �,!;6,6 Refrigerator @ 1500 Freezer @ 1500 = — Washing Machine @ 1500 = I—S(xi Dishwasher @ 1500 Disposal @ 1500 = Mini Sewer@1500= �4C1 Clothes Dryer @ 5000 Range @ 12000 = Water Heater @ 4500 Fixed Microwave @ 1500 = ba Vacuum @ 1500= ""` Trash Compactor @ 1500 = ' Pool Heater @ 'name plate' _ Spa @'name plate' _ Motors 746VA per HP = Garage door opener= 1) TOTAL OF ABOVE = _ c7 (3 � 2) First 10 KVAof generator load°°s@s 100%_ �� 3) Subtract line 2 from 1 = 9 t,) 4) Multiply line 3 @ 40% 10 5) Add lines 2and 4="5+ 6) 60/50 amp breaker for heat (10000) 7) 40/30 amp breaker for heat (5000) _( 8) Total heat- add lines 6 and 7 9) Multiply line 8 @ 65%= 10) Add lines 5 and 9 = c7�) jl = kf (generator size needed) 11) Divide line 10 by 240 = a`v ; -7 (breaker size needed)