NEC Design Software Apps

Electrc NEC Calcs Lite for Android is a free version of our populardesktop application. It currently performs Conductor Sizing Conduitand Trough Fill Fault Current calculations Voltage Drop All incompliance with the National Electrical Code. Let us know if youwould like to see any other features added.

Electrc NEC Calcs Pro is an Android Phone and Tablet version of ourpopular desktop application, Electrc 2014 NEC Calculator. This appwill perform your most common electrical calculations based on the2014, 2011 and 2008 National Electric Codes. Metric units isincluded. Transformers. Box Sizing for pull, junction, and spliceboxes. Conductor Sizing based upon load amps, voltage, NEC Tablefor installation types, ambient temperature, terminal temperature,rooftop installation, voltage drop percentage, quantity ofadditional current carrying conductors, load duty, number ofparallel conductors per phase, single or parallel raceways, andcircuit type. It includes many built in conductor types. Conduitand Trough Fill for any number and type of conductor and racewaycombinations. Fault Current calculations based on the point topoint method, for calculating available fault current at the end ofa run of conductors, or at the secondary of a transformer, or at adistance downstream of a transformer secondary. Voltage Dropcalculations based on conductor type, material and size, andcircuit type, as well as the quantity of conductors per phase.Underground cover (Burial depth). We are continually adding newfeatures to the app, so please let us know if you would like to seeany other features added.