1 Horsepower is equal to 745.7 watts of electrical power, so in theory a 5HP motor operating at 100% efficiency will consume about 3.728kW of power. In one hour, it will use 3728.5 kilowatt-hours.
How many kwh does a 10 hp motor use?
746 watts per Hp but, rule of thumb figure 1KW per Hp to allow for efficiency losses. So 10 KWH would run a 10 Hp motor for 1 hour.
How many units of electricity does hp motor use per hour?
So, the consumed units of electricity = Power in kW X numbers of hours of operation = 0.83 units (assuming the motor is running for an hour).
How do you calculate kwh of a motor?
For example, if the electric motor uses 50 amps at 240 volts, the wattage is 50 x 240 x 1.73, or 20,760 watts. Electricity costs are based on kilowatts (kW), so divide watts by 1000 to convert to kilowatts (20,760 wats/1000 = 20.76 kW). Record the time the motor is in operation.
How much energy does a 5 hp motor deliver in 2 hours?
If 5hp motor run for one hour than 3.73 unit consume per hour similarly for two hour it will be 3.73*2=7.46 unit.
How many kWh is a horsepower?
The kilowatt hours unit number 0.75 kWh converts to 1 hp h, one horsepower hour.
How much electricity does a 30 hp motor use?
Designed power capacity of a motor 30 HP,at 415 V, 3 phase power factor 0.8 (assumed). Full load current is , one HP is 745 w, 30 HP is 30 x 745 =23.35 kW, W = V x I x pf, 23.35 = 415 x I x 0.8, I = 23.35 divided by 415 x 0.8 = 67 amps.
How much does a 1 hp motor cost?
Our 1 hp (standard) example UST1102 motor above will cost between $1-$5 per day, depending on what your power company charges per kWh, and on how many hours per day the pump is running, which changes within the season.
How much power does a 2 HP pump use?
|How Much Electricity Do You Need to Produce?|
|Survival Appliances||Rated Watts||Surge Watts|
|Water Pump (1 HP)||1900||5700|
|Water Pump (2 HP)||2500||7500|
How do I calculate kWh?
The “kilowatt-hours” you see on your power bill expresses the amount of power that you consumed in a month. To calculate the kWh for a specific appliance, multiply the power rating (watts) of the appliance by the amount of time (hrs) you use the appliance and divide by 1000.
How much power does a 1hp motor consume?
So, 1 HP for 24 hour = 746×24= 17904 Watt-hour which is equal to 17904/1000= 17.904 units. Hence, 17.904 units of Power will be consumed by the 1 HP motor when run continuously for 24 hours.
How much power does a 100 hp motor use?
Data Logger information imported into a spreadsheet for analysis. This 100-horsepower centrifugal pump motor, if fully loaded, should be consuming nearly 80,000 watts (80 kW).
How much does 3kW cost per hour?
Electric Heating Electricity Cost Calculator
|Power Rating||Per Hour||Per Day*|
|1500W (1.5kW)||27.81p 1500W||£1.67 9kWh|
|2000W (2kW)||37.08p 2000W||£2.22 12kWh|
|2500W (2.5kW)||46.35p 2500W||£2.78 15kWh|
|3000W (3kW)||55.62p 3000W||£3.34 18kWh|
How much electricity does a water motor use?
Assuming the motor runs at its full 0.5 HP capacity, that’s 373 W for 20 minutes, which is equivalent to 0.124 kWh. If energy in India costs 5 rupees per kWh, that’s about 0.62 rupees.
How is motor power calculated?
Power = (Force x Distance) / Time
For electric motors, power or horsepower can be calculated from the torque and speed. For example, if you have a motor rated for 3,000 RPM and 6 in-lbf then the horsepower is calculated below.