TransCalc calculates 3 Phase transformer full load currents and short circuit currents based on the ratings you enter. It also adds the facility to calculate the temperature rise in copper conductors during a short circuit for a given duration. Finally showing the Minimum earth bar size to IEC 61439
What's new in version 1.000
ReleaseSeptember 24, 2010
Date AddedSeptember 24, 2010
Additional RequirementsCompatible with iPad. iTunes account required.