If an electric motor is rated at 15 hp, what is its rating in kW?

To convert horsepower to kilowatts, you can use the conversion factor that 1 horsepower is approximately equal to 0.7457 kilowatts. Therefore, when you have a motor rated at 15 horsepower, you multiply it by the conversion factor:

15 hp × 0.7457 kW/hp = 11.1855 kW.

When rounded to two decimal places, this value is approximately 11.19 kW. This calculation shows that the correct conversion aligns perfectly with the rated power in kilowatts, confirming that 11.19 kW accurately represents the power output in electrical terms for a 15 hp motor.