Editors' Note: The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries.
Electrical Formulator Pro combines over 180 formulas, 130 charts and the first part of the the National Electric Code as it appears in the MN electrical code. No need to carry code books and charts in the field. It will eventually include the complete code with 250 charts,. The introductory price will rise for new customers when completed over the next 12 months. Current customers of the Pro, will receive free upgrades.The charts include charts on motors, power demand, wiring, and voltage drop and safety codes. The basic program calculates Amps both from AC and DC currents. It calculates kilowatts, horsepower, efficiency, power factor, watts, amps, current, power, resistance, and voltage. It includes formulas to calculate total resistance, capacitance, voltage drops, and transformer calculations. Every result in Electrical Pro can be saved. You can also select from favorites and recent formulas AND E-mail results The charts in the program include:Motors:Locked Motor Indicating LettersStandard Horsepower RatingsSynchronous Speed RPMWire SpecsPower DemandClothes Dryer DemandElectric Range DemandOther Kitchen DemandLighting LoadsMulti-Family DemandsEfficiency RatingsWiringColor Wiring CodesCurrent Carrying Capacity of Aluminum Wire Single ConductorCurrent Carrying Capacity of Aluminum Wire Three ConductorCurrent Carrying Capacity of Copper Wire Single ConductorCurrent Carrying Capacity of Copper Wire Three ConductorConductor Application and InsulationCurrent Adjustment for More then Three Wires in CableElectrical Conductors- Physical and Electrical Properties- Solid WiresElectrical Conductors- Physical and Electrical Properties- Stranded WiresFlexible Cords and Cables Current CapacitiesInsulation TemperaturesMaximum Number of Conductors and Fixture Wires in FlexibleMaximum Number of Conductors and Fixture Wires In Electrical Metal TubingMaximum Number of Conductors and Fixture Wires In Flexible Electrical Metal TubingNumber of Conductors in Outlet Device and Junction BoxesVolume Required Per ConductorVoltage DropWire Size vs. Voltage DropSafety CodesBranch CircuitMinimum Cable CoveringMinimum Size Equipment Grounding Conductors for Grounding Raceway and EquipmentSome of the formulas IncludedBATTERIESStarting motor amperageNumber of cells required Operating timeBTU CONVERSIONSCOSTSCost of operating lights and appliancesCost of using appliancesHours of usage of new bulbInsulation years to paybackKILOWATTS AND JOULES CONVERSIONSGENERATORDirect Current GeneratorGenerator amperage outputGenerator efficiency ImpedanceWhen resistance and reactance are known When resistance inductive reactance are known.Kva to KwParallel Circuits Total resistance Capacitance Reactance (X)Inductive Reactance Capacitance Reactance Bandwidth MOTORSLocked rotor currentSingle-phase motors Three phase motorsMotor KVA calculations When Fla is known When motor KVA per horsepower is known Motor KVA when above not known Speed of motorOHM'S LAWCalculate for powerPower Calculate for Resistance Calculate for voltage TRANSFORMERS Primary amperesSecondary amperes Transformers sizes full load curSingle phase 208 VSingle phase 240 v Single phase 480 v Three phase 208 v Three phase 240 v Three phase 480 v Rated full load Impedance of secondary Amperage capacity from secondaryVOLTAGE DROPVoltage drop calculations feet1 phase copper 1 phase aluminum 3-phase copper 3 phase Aluminum Voltage drop calculations meters1 phase copper meters 1 phase aluminum meter 3 phase copper meters 3 phase aluminum meters WIRINGWire size Wire length copper Wire resistance Wire length aluminum Amp to be calculated Conduit sizeThere are also over 100 conversion formulas as part of the program.
What's new in this version:
New Metric Calculation Throughout, Color Wiring for UK, EEC Canada and Australia