AC Motor also contains calculators for both balanced and unbalanced 3-phase power. It will calculate apparent power (kVA), active power (kW) and reactive power consumption (kVAR), as well as mechanical power and torque output.
It does not cover all possible scenarios that an engineer or electrician might encounter, just the most common, ie continuous duty, non-design E, low voltage (≤ 600 V), integral Hp, 3 phase induction motors.
Conductor ampacities, full load currents and component sizing are based on the 2011 National Electrical Code (NFPA-70).
A great tool for electrical engineers, electricians and plant maintenance personnel.
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