How is 3-phase electric motor current calculated?
Current is calculated via I = P / (√3 × V × cos φ × η), where V is line voltage, cos φ is power factor, and η is electrical motor efficiency.
Calculate active electrical power (kW), current (Amps), power factor (cos φ) and apparent power for three-phase AC electric motors.
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Current is calculated via I = P / (√3 × V × cos φ × η), where V is line voltage, cos φ is power factor, and η is electrical motor efficiency.