# Best answer: How many watts is a 1hp electric motor?

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746 watts

## What is the power in watts of a motor rated at 1 4 HP?

ELECTRIC MOTOR WATTAGE GUIDEMotor Rating HPApproximate Running WattsCapacitor Motors1/440010501/345013501/260018003/48502600Ещё 6 строк

## What is the wattage of a 300 horsepower engine?

1 Horsepower (Imperial Mechanical): 550 ft lbf/s. Approximately 745.69987158227022 Watts (SI).

Please share if you found this tool useful:Conversions Table6 Horsepower to Watts = 4474.1992300 Horsepower to Watts = 223709.9615Ещё 14 строк

## Why is 1hp equal to 746 watts?

A 1 hp motor cannot use less than 745.7 Watts so if it uses 1 kW it is about 75% efficient, which sounds about right for a motor of that size. One mechanical horsepower of 550 foot-pounds per second is equivalent to 745.7 watts. … * One horsepower for rating electric motors is equal to 746 watts.

## How many watts is a 1/6 hp motor?

Approximate Starting WattageApproximate Running Wattage1/6 Horsepower7505001/4 Horsepower10006001/3 Horsepower14007001/2 Horsepower2350875Ещё 30 строк

## How many kW is a 5 hp motor?

Three Phase MotorsMOTOR RATINGHP2.2 kW33.53.0 kW44.73.7 kW564.0 kW5.56Ещё 27 строк

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## How many kW is a 3hp motor?

Kilowatts to horsepower conversion tableKilo- watts (kW)Mechanic horsepower (hp(I))Electric horsepower (hp(E))1 kW1.341022 hp1.340483 hp2 kW2.682044 hp2.680965 hp3 kW4.023066 hp4.021448 hp4 kW5.364088 hp5.361930 hpЕщё 28 строк

## How many watts is a 2hp motor?

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 kWh does a 2 hp motor use?Motor Rating HPApproximate Running WattsUniversal Motors Small Appliance1100012501-1/2160017502200023503**30003550

## How many horsepower is 1000w?

Watts to horsepower conversion tableWatts (W)Mechanic horsepower (hp(I))Electric horsepower (hp(E))700 W0.938715 hp0.938338 hp800 W1.072817 hp1.072386 hp900 W1.206920 hp1.206434 hp1000 W1.341022 hp1.340483 hpЕщё 28 строк

## How is motor wattage calculated?

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.

15 horsepower

## What is 1hp equal to?

The electrical equivalent of one horsepower is 746 watts in the International System of Units (SI), and the heat equivalent is 2,545 BTU (British Thermal Units) per hour. Another unit of power is the metric horsepower, which equals 4,500 kilogram-metres per minute (32,549 foot-pounds per minute), or 0.9863 horsepower.

## Why is it called a horsepower?

When the steam engine began to do the work of horses in the mines during the early 1800s, the mine owners began to ask how many horses an engine would replace. James Watt, who invented steam engines, figured out a mathematical way to equate horses to engine power. Thus the term horsepower was invented.

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