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HomeMy WebLinkAboutload calcs, riser OPTIONAL LOAD CALCULATION HEAT LARGER THAN AIR 47 660 SF x 3VA living only= �,00& (2) small appliance Ckts @ 1500jVA each= 3000 Refrigerator @ 1500= Refrigerator @ 1500= ^ Freezer @ 1500= Washing Machine @ 1500 Dishwasher @ 1500 Disposal @ 1500= Mini Sewer @ 1500= �' Clothes Dryer @ 5000= L$ Range @ 12000= L.S Water Heater @ 4500= q.SaC� Fixed Microwave @ 1500= Vacuum @ 1500= `— Trash Compactor @ 1500= Pool Heater @ `name plate' _ Spa @ 'name plate' _ Motors 746VA per HP Garage door opener= 1) TOTAL OF ABOVE= o(w 2) First 10 KVA of generator load @ 100%_ lDIOG� 3) Subtract line 2 from 1= �— 4) Multiply line 3 @ 40%= f—�� S) Add lines 2 and 4 A111 6) 60/50 amp breaker for heat (10000) 7) 40/30 amp breaker for heat (5000) = 8) Total heat-add lines 6 and 7 = L0 OCR 9) Multiply line 8 @ 65%__ 6/5-0 S 10) Add lines 5 and 9= � 31 7(v (generator size needed) 11) Divide line 10 by 240=— +q Y _(breaker size needed) -13 --tD �-