Table of Contents
How much power does a 5hp electric motor use?
Output mechanical energy: 5 HP X 746 Watts = 3,730 Watts or 3.73 kW. As the output mechanical energy is the result of the motor performing at 80\% efficiency, the power consumed by the 5 HP motor will be 3.73 kW X 100 ÷ 80= 4.66 kW.
How much electricity does a 0.5 HP water pump 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 much current does a 5HP motor draw?
AMP DRAW BASED ON HORSEPOWER
HP | 1 Phase Amps | 3 Phase Amps |
---|---|---|
115 volt | 230 volt | |
5 | 56 | 15.2 |
7-1/2 | 80 | 22 |
10 | 100 | 28 |
How much current does a 5 hp motor draw?
AMP DRAW BASED ON HORSEPOWER
HP | 1 Phase Amps | 3 Phase Amps |
---|---|---|
115 volt | 208 volt | |
5 | 56 | 16.7 |
7-1/2 | 80 | 24.2 |
10 | 100 | 30.8 |
How do you calculate the full load of a 5 hp motor?
Full load current I, I =P. / 1.732 * V Amps.
How much electricity does a small water pump use?
A typical water pump’s wattage can vary between 250 watts to 1,100 watts. Take the wattage of the specific water pump and multiply it times how many hours a day it runs.
How much power does a 5 hp motor use?
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. Of course, no motor is 100\% efficiency, so the motor will actually consume somewhat more power than this. Click to see full answer
How much power does an electric motor need to run?
Most electric motors are designed to run at 50\% to 100\% of rated load. Maximum efficiency is usually near 75\% of rated load. Thus, a 10-horsepower (hp) motor has an acceptable load range of 5 to 10 hp; peak efficiency is at 7.5 hp. A motor ’s efficiency tends to decrease dramatically below about 50\% load.
How much does it cost to run a 100 hp electric motor?
For example, a 460-volt, three-phase, standard efficiency 100 HP motor operating under full load for 8,760 hours per year will probably cost just over $48,000 per year to operate at an electric rate of $0.10 per kWh. Hereof, how much does it cost to run an electric motor?
What is the maximum efficiency of a 10 hp motor?
Maximum efficiency is usually near 75\% of rated load. Thus, a 10-horsepower (hp) motor has an acceptable load range of 5 to 10 hp; peak efficiency is at 7.5 hp. A motor ’s efficiency tends to decrease dramatically below about 50\% load.