# How many kwh does a 2 hp motor use

Contents
Horsepower Watts Rounded Watts
1 hp 745.699872 W 746 Watts
2 hp 1491.399744 W 1491 Watts
3 hp 2237.099616 W 2237 Watts

## How do you convert HP to kWh?

Multiply the number of horsepower by the time the power is exerted. For example, if you have a 20-horsepower motor running for three hours, you would multiply 20 by 3 to get 60 horsepower-hours. Multiply the number of horsepower-hours by 0.7457 kilowatts per horsepower-hour to convert to kilowatt-hours.

## How many kilowatts does a 1 hp motor used?

Since one mechanical horsepower is equal to 0.7457 kilowatts, the formula to find kilowatts is to multiply mechanical horsepower by 0.7457.

## How many kW is a 1.5 hp motor?

How many watts is a 1.5 hp motor? So, 1.5 HP= 1119W=1.119KW or lets say 1.12 KW. So, we see power consumed by motor is 1.12 Kilo Watts.

## How many kW is a 3 HP motor?

Three Phase Motors

MOTOR RATING HP
1.1 kW 1.5 1.9
1.5 kW 2 2.6
2.2 kW 3 3.5
3.0 kW 4 4.7
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## 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 many kW is a 100 hp motor?

Horsepower (metric) to Kilowatt Conversion Table

Horsepower (metric) Kilowatt [kW]
20 horsepower (metric) 14.709975 kW
50 horsepower (metric) 36.7749375 kW
100 horsepower (metric) 73.549875 kW
1000 horsepower (metric) 735.49875 kW

## What is the difference between HP and kW?

James Watt is also the reason we have the measurements watt and kilowatt, most commonly used to measure electricity. Obviously, a kilowatt is 1,000 watts. … To convert kilowatts to horsepower, we multiply the number of kilowatts by 1.34. The result is that 80 kilowatts is roughly equivalent to 107 horsepower.

## How many kWh does a 1 HP pool pump use?

Our 1 hp example pump uses 1.75 Kw per hour; whereas a 2 hp motor of the same type (UST1202) would draw 2.4 Kw per hour. That’s around 24 kWh per day, or around 720 kWh per month, just running only 10 hors per day. During the heat of the summer, many pumps need to run longer to maintain clear water.

## How much does it cost to run a 1 hp electric motor?

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.

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## How many kWh does a 1.5 HP pool pump use?

It’s not uncommon for a 1.5 horsepower pump to use 1500 – 2000 watts. This is unfortunate, because most pools only need 1/4 to 1/8th horsepower for circulation. Higher power may be needed for tasks like vacuuming the pool.

## What is kVA and kW?

The primary difference between kW (kilowatt) and kVA (kilovolt-ampere) is the power factor. kW is the unit of real power and kVA is a unit of apparent power (or real power plus re-active power).

## How do you calculate CFM from motor kW?

If we want to calculate the CFM (Cubic Feet per Minute) for a 4 cycle motor we can multiply the cubic inch displacement of the engine by the maximum rpm (Revolutions Per Minute) and divide the result by 3456. Then we multiply the results by the volumetric efficiency of the motor.

## How do I convert kWh to kW?

Multiply the kW by the number of hours of usage to get the kW hours (kWh). A 0.06kW light bulb uses 1.44kWh in 24 hours.