# How much does it cost to run a 100 hp motor?

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Expect actual operating costs to vary. 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.

## How much power does a 50 hp electric motor use?

So — 37,300 Watts / 0.92 = ~ 40,500 Watts is required to be input to the motor to get the 50 HP output.

## How much electricity does a 10 hp motor consume?

There 746 watts for every 1 horse power. So a 10 hp motor will need 7680 watts when operating. In one hour the motor will consume 7.680 KWatt hours. If the units are charged at 10 cents each then then that equates to 10x 7.680 / 100 Dollars = 76.8 cents.

## How is motor running cost calculated?

Calculate the power the motor consumes while in operation. … 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).

## How much does it cost to run a 25 hp motor?

25 horsepower is about 18.6 KW, so that’d be \$1.49 an hour. Your mileage may vary.

## How many kilowatts does a 100 hp motor use?

This 100-horsepower centrifugal pump motor, if fully loaded, should be consuming nearly 80,000 watts (80 kW).

## How much does a electric motor cost?

Industrial electric motors can cost anywhere from a few hundred dollars to hundreds of thousands of dollars. Generally the size rating (Horsepower, Kilowatt, Megawatt, etc.) as well as the speed (RPM or Revolutions Per Minute), Input Voltage, and frame size all factor into the price.

## How much electricity does 1 hp motor consume per hour?

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 electricity does a 20 hp motor use?

If the motor actually delivers 20 horsepower (hp) of mechanical power, then the motor will draw 49 amps.

## How much electricity does a 40 hp motor use?

This gives a total power of about 40KWH per hour, so the use would be about 40*24KWH = 960KWH per day of use at rated 40HP output power.

## How much electricity does a 1 horsepower motor use?

The 1 HP motor consumes 746 Watts regardless of how many hours it is running. Watt and HP are not units of energy. It will consume in 1 hour. 746 KWH of energy.

## 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. This will result in a monthly cost of \$30-\$150.

## How much does it cost to run a 1/2 horsepower motor?

½ horsepower motor consumes 960 watts. Pump flow rate is 10 gallons per minute. 4 person household. Electricity is \$0.15 per kilowatt hour.

## How much electricity does a 2 hp motor use?

If it is for 2 hours, then 1.49KW × 2hr = 2.98 KWh. This is how the energy( KWh)consumed by the motor is determined. Two horse powers are approximately equal to 1,5 kW. That means if you run that pump for one hour it’ll use 1,5 kWh of energy.

## How much power does a 7.5 hp motor consume?

Let us assume that motor is operating at full load so it will consume 7.5 hp or 5.59 or 5.6 kW approx. Let us assume motor has efficiency of 90 %, motor at full load gives around 90 % efficiency, so the power input to motor is 5.6/0.9=6.22 kW. Energy consumption in 2 hrs = 6.22×2=12.44 KWh or 12.44 unit.

## How much electricity does a 1.5 hp motor use?

1.5 hp = 1 kw =0.3 kwh for 20 minutes per day. Thus the energy required per day is = 1.119/3 = 0.373 kWh.