One horsepower = 746 watts or .746kW. Run the motor for an hour and this will equal .746 kWh.
To calculate the reactive power (kVAR) for a 30 hp motor, first convert horsepower to kilowatts using the formula: 1 hp ≈ 0.746 kW, so 30 hp is approximately 22.36 kW. Then, determine the power factor (PF) of the motor, typically around 0.8 for industrial motors. You can calculate the kVAR using the formula: kVAR = kW × √(1 - PF²). For a 30 hp motor with a power factor of 0.8, the kVAR would be approximately 13.8 kVAR.
you need the current of motor or the KW/HP rating
To answer this question the motor voltage and amperage is needed.
To calculate the energy consumption of a 15 hp motor operating at full load for one hour in a three-phase system, you can use the formula: Energy (kWh) = Power (hp) × 0.746 (kW/hp) × Time (hours). For a 15 hp motor, this equates to 15 × 0.746 × 1 = 11.19 kWh. Therefore, a 15 hp motor would consume approximately 11.19 units of electricity in one hour.
Look at the motor nameplate and it shoud have the amp draw on it. If the nameplate is missing, then the amp draw depends on what type of motor it is. The basic calculation to get you in the ball park would be as follows: 1 HP = 0.75 KW 7.5 HP = 5.63 KW Assume the efficiency of the motor is 80%, then the power supplied will need to be 5.63/0.8 = 7.04 KW amp draw = 7040/220 = 32 amps <<>> For calculation purposes the electrical code book states that a 7.5 HP motor draws 40 amps.
To convert horsepower (hp) to kilowatts (kw), you can use the conversion factor of 0.746. Therefore, for a 100 hp motor, the power in kilowatts would be 100 hp * 0.746 = 74.6 kW.
A 7.5 kW motor is equal to 9.916 horsepower.
To calculate the units consumed by a 7.5 hp motor per hour, first convert horsepower to kilowatts (1 hp ≈ 0.746 kW). Thus, a 7.5 hp motor equals approximately 5.59 kW (7.5 hp × 0.746 kW/hp). If the motor runs continuously for one hour, it would consume about 5.59 kilowatt-hours (kWh), which is equivalent to 5.59 units of electricity, since one unit is equal to one kWh.
How to calculate motor kw for cranes
About 1/2 hp
To calculate the electricity consumption for a 208 HP motor for one hour, you would need to know the motor's efficiency and the voltage it operates at. Typically, you can use the formula: Power (kW) = (HP x 0.746) / Motor Efficiency Once you have the power in kW, you can multiply it by the number of hours to determine the electricity consumption in kilowatt-hours (kWh).
To calculate the kilowatts per hour used by a 1.5 hp electric motor, you first convert horsepower to kilowatts: 1.5 hp is approximately 1.12 kW (1 hp ≈ 0.746 kW). If the motor runs continuously for one hour, it would consume about 1.12 kWh. However, the actual consumption may vary based on the motor's efficiency and load conditions.
200 hp requires about 149kW
what formula is used for calculate flow rate of pump vs kw
600 KW
you need the current of motor or the KW/HP rating
To answer this question the motor voltage and amperage is needed.