# How much power does a 30 hp motor use?

Contents

## How many amps does a 30 hp motor use?

HP 200 Volts 550-600 Volts
25 78.2 27
30 92 32
40 120 41
50 150 52

## How much power does a 25 hp electric motor use?

Re: Cost to operate a 25 HP Motor…

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

## 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 many amps does a 25 hp motor draw?

AMP DRAW BASED ON HORSEPOWER

HP 1 Phase Amps 3 Phase Amps
115 volt 208 volt
15 46.2
20 59.4
25 74.8

## What size breaker do I need for a 30 hp motor?

Full-Load Current and Circuit Protection Data for Three-Phase AC Motors

Motor Horsepower Breaker Size
20 230 V 460 V 100 50
25 230 V 460 V 100 50
30 230 V 460 V 125 70
40 230 V 460 V 175 100

## How many kiloWatts does a 50 hp 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. In terms of kiloWatts (kW), — the terms that your electric company charges you — this is approximately 40.5 kW.

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## How much power does a 1hp motor use?

When the 1 HP motor is running continuously for 24 hours, 17.904 units of Power will be consumed.

## 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 do I calculate power?

Power is equal to work divided by time. In this example, P = 9000 J /60 s = 150 W . You can also use our power calculator to find work – simply insert the values of power and time.

## How much power does a motor use?

Calculate the power the motor consumes while in operation. The equation is W = AV(sqrt 3) where A is amperes, V is volts, and sqrt 3 is the square root of 33 (about 1.73). W is the power consumption in watts. 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.

## How do you calculate the power of a motor?

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.