ElectriCalc Pro — This calculator is updateable for future code revisions, and has two code years built-in. Works directly in: volts, amps, volt-amps, watts, kVA, kW, PF%, EFF%, and DC resistance for fast, accurate solutions for all your electrical calculations. Calculates copper or aluminum wire sizes: copper or aluminum, 3Ø/1Ø, 60ºC, 75ºC, 90ºC insulation ratings at 100% or 125% of ampacity. Adjusts wires for ambient temperature other than 30ºC and for more than 3 wires in raceway. Integrated voltage drop solutions let you find: minimum VD wire size, maximum length for any given wire size and drop percentage, actual number of percentage of volts dropped.

One-button parallel and derated wire sizing. Conduit sizing for NEC defines types of conduit. Allows sizing of all common conduits for any combination of #THW, #XHHW, and #THHN wires. Plus gives fill percentages, cross-sectional areas, remaining areas and more. Find motor full-load amps. Works in 1Ø and 3Ø induction (to 500 HP) and synchronous (to 200 HP) motors.

Computes fuse and breaker sizes. Built-in solutions for: single and dual element fuses, instanteous trip breakers, and inverse time breakers. Sizes overload protection. Automatically finds NEMA starter sizes. Calculates service and equipment grounding conductor sizes. User selected preferences let you customize settings to fit your needs.  Works as a standard math calculator.

Item No.  364008 
Price:  $99.95 | Member Price: $89.95