Residential Calculations Ver 3.32

equipment set-up sheet4500150060010306907801630Water HeaterRefrigeratorFreezerDishwasherDisposalTrash CompactorMicrowave22111110GAS1,400 VA600 VA1,030 VA690 VA1/4hp780 VA1,630 VA45004,500 VA1,500 VA700 VA1,100 VA828 VA1/3hp1,000 VA35003,500 VA1,600 VA800 VA1,200 VA1,127 VA1/2hp1,100 VA60006,000 VA1,700 VA900 VA1,300 VA1,587 VA3/4hp1,200 VA90009,000 VA1,800 VA1,000 VA1,400 VA1,840 VA1 hp1,300 VA01,900 VA1,400 VA02,000 VA1,500 VA1,700 VA03404005401500Central VacMini RefrigeratorRange hoodWine CoolerIroning Center431211,440 VA170 VA400 VA280 VA1,500 VA1,600 VA230 VA540 VA1,800 VA1,800 VA340 VA2,400 VA0Central Air Strip Heat UnitsSelectBlower/fanTotal LoadBlue cells are fixed and the first value015kW+800VA Blower5,800 VAcell is the default017.5kW+800VA Blower8,300 VA018kW+800VA Blower8,800 VA019.6kW+1.2kVA Blower10,800 VA0110kW+1.2kVA Blower11,200 VA12.5kW+1.6kVA Blower14,100 VAYellow cells are for Your entries15kW+1.6kVA Blower16,600 VAEnter numerals only, DO NOT type VA.17.5kW+1.6kVA Blower19,100 VA20kW+1.6kVA Blower21,600 VA+0 VA++++

Residential CalculationResidential Standard Calculation9/25/97Job NameStandard calc.by: John SokolikVersion 7.28CUALSTEP 1 Article 220.42 & 220.52Company NameResidential Standard CalculationJob Name0FeederFeederResidential Standard CalculationAmpJob NameGeneral Lighting load0 VACompany Address0ConduitMain Breaker PanelSmall Appliance0 VACity, State, Zip200Ampere0Amp0000Feeder200AmpereLaundry circuit0 VATelephone and Faxrated meter canMain Breaker Panel0000Neutralrated meter canGen.Lgt.,Sm App.& Laun. Load0 VA6/13/12 17:43120/240v0000Grounding0 VA@ 100%=0 VA0 VA@ 35% =0 VACircuit Panelin.0Optional Calc.0Pool Panel0 VA@ 25% =0VAFor optional Main and Panel sizes0CUALGeneral Lighting Demand Load0 VAselect from drop-down boxes below.Conduit0STEP 2 Article 220.50 & 220.51MAIN AMain BCopperCU00FeederPanel Rating0 VAAHU 10 VATotal Heat Load0 VACU00NeutralBreaker Rating0 VAAHU 20 VATotal CU Load0 VA00GroundingConnected Load0 VAAHU 30 VAGreater of Heat @ 100% vs.A/C @ 100%0 VAPanel APanel B2000CopperAlum.0 VAAHU 40 VA0Logical opt./standard0 VAAHU 50 VA2000Pool Panel FeederSTEP 3 Article 220.53Appliance Demand Load0 VADemand Load00CUFeeder conductorWater Heater0 VAFor an optional Pool Panel size use the0Amperes0000CUNeutral conductorRefrigerator0 VADryer Demand Load0 VAdrop-down box below.00CUGrounding conductorFreezer0 VANeutral DemandEq.Grd.Dishwasher0 VARange Demand Load0 VAin.Min. size Conduit0AmperesWARNING !00Underground RiserTotal Connected LoadDisposal0 VA0CUUngrounded conductorsPanel Rating(s) is less than theService Conductors by Utility0AmperesTrash Compactor0 VAService Demand0 VA0CUNeutral conductor (min.)Connected Demand LoadService EntranceMicrowave0 VAMain(s) rating greater than Panel(s)in.Min. Conduit sizeCentral Vac0 VADemand Load0 AUnderground Riser0CUFeeder conductorMini Refrigerator0 VAService Conductors by Utility"A" AL"B" AL0CUNeutral conductor (min.)Range hood0 VANeutral Demand0 AR100conduitR5Wine Cooler0 VA0feederIroning Center0 VAMin.Service Req.0 A000neutralJacuzzi Tub0 VAgroundingSprinkler Pump0 VAMin. Feeder size0Residential Standard CalculationJob Name0"A" CU"B" CUResidential Standard CalculationJob NameWell Pump0 VAMin. Neutral size0conduit400amp ratedMain Breaker PanelsFountain Pump0 VAEq. Grding Cond.0feedermeter canElevator0 VACopper400neutralPool Equip. Panel0 VA100% Demandamp rated00grounding0 VANo Demandmeter canPanel A =Main BreakerPanel A =0Ampere0 VANo DemandTotal Appliance Load0 VAPanel B =Main BreakerGrounding conductor60Panel B =0Ampere4 or more demand @ 75% plus 100% demand loads0 VA03STEP 4 Article 220.54Circuit Panel00Panel RatingElectric Clothes DryersCopperCU30Breaker RatingSTEP 5 Article 220.55Demand LoadCU60Connected LoadElectric RangesCol C demand0 W0Amperes00100Number of appliances32500125CooktopCol B demand0150Pool Panel Feeder0CooktopCol B demandRacewayA325CU200CUFeeder conductorOven(s)Col B demandin.Min. Conduit Size0raceway Araceway BUnderground RiserCUNeutral conductorOven(s)Col B demandCUFeeder conductors0100100Conductors by UtilityCUGrounding conductorNumber of appliancesDem. Factor0%CUNeutral conductor0100125Cooktop & Oven Demand Load0 WUnderground Riser0125125Demand Loadjmp1jds@earthlink.netService Conductors by UtilityRacewayB01501500Amperes>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>