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HomeMy WebLinkAboutOPTIONAL LOAD CALCULATIONS OPTIONAL LOAD CALCULATION HEAT LARGER THAN AIR 0300 SFx3VAlivingonly= gL96 (2) small appliance Ckts @ 1500VA each=3000 Refrigerator @ 1500= Refrigerator @ 1500= Freezer @ 1500= W shing Machine @ 1500= /�TQ0 Dishwasher@1500= 19,700 Disposal @ 1500= I)c;6 Mini Sewer @ 1500= lothes Dryer @ 5000= P Range @ 12000= 2 Ci ater Heater @ 4500= &AS Fi ed Microwave @ 1500= / �5d Vacuum @ 1500= Tr`a`sh Compactor @ 1500= Po{I Heater @ 'name plate' = 6pa @ 'name plate'= IV�otors 746VA per HP= '® Garage door opener=- I( - 1) TOTAL OF ABOVE 2) First 10 KVA of genera{or load ° 100% 3) Subtract line 2 from 1 L / Va 4) Multiply line 3 @ 40%rL 5) Add lines 2 and 4= 6) 60/50 amp breaker fo4 heat(10000) = 10 Gad$ 7) 40/30 amp breaker fo,heat(5000)_ 8) Total heat-add lines( and 7= /iJ Iwo _ 9) Multiply line 8 @ 65% 10) Add lines 5 and 9 = G I 7 (generator size needed) 11) Divide line 10 by 240- 9 R i (breaker size needed) 5 L � � fl^ [L