Released: Aug 07, 2008
PowerCalc performs basic electrical power calculations with watts, volts and amps. Enter a wattage to determine the electrical current drawn in amps. Or enter the rated ampacity of a device and see maximum wattage load.
The phase switch allows you to select two or three phase service for calculations on multiphase power distribution. Select phases and enter amps per leg to see total wattage for service, or enter total wattage to see required amps per leg.
Works for any voltage, in any country.