How many amps is 1 horsepower?

How many amps is 1 horsepower?

A horse power (1 HP) is equal to 746 watts. I can have a huge 1000 horse power motor (746,000 watt motor) running at 100 RPM and I could have a 1/4 watt motor turning at 10,000 RPM.

Do electric motors have horsepower?

Just like a gasoline-powered internal combustion engine, an electric car's motor generates power that drives the wheels to put things in motion. … The main difference is immediate power and torque. A car company may say that one of their gasoline-powered engines has 300 horsepower, but that's actually peak horsepower.

How many amps is a 3 phase?

For example, a three phase circuit using 25,000 watts of power and a line voltage of 250 will have a current flow of 25,000/(250 x 1.73), which is equal to 57.80 amperes.

How much weight can a 1 hp motor lift?

The constant 1 horsepower equals 550 foot-pounds per second. In other words, 1 horsepower is the amount of work required to move a load of 550 pounds over 1 foot, in 1 second.

What is Ampere formula?

Using our sample panel data, 60 watts divided 5 Amps equals 12 Volts. The formula for Amps is Watts divided by Volts. To use the chart, cover up the A with your finger and use the remaining chart calculation of W divided by V. Using our sample panel data, 60 watts divided by 12 volts equals 5 amps.

How do I calculate RPM?

This simply states that the power is the square root of three (around 1.732) multiplied by the power factor (generally between 0.85 and 1, see Resources), the current and the voltage.

What is a horsepower equal to?

The horsepower (hp) is a unit in the foot-pound-second ( fps ) or English system, sometimes used to express the rate at which mechanical energy is expended. It was originally defined as 550 foot-pounds per second (ft-lb/s). A power level of 1 hp is approximately equivalent to 746 watt s (W) or 0.746 kilowatt s (kW).