15 Hp Electric Motor Amps

230 volts motor 3 phase.

15 hp electric motor amps.

460 volts motor 3 phase. Multiply hp horsepower by 746. Amps to hp calculator. Enter the motor rated voltage in volts v enter the motor power rating and select the appropriate unit hp or kw enter the power factor and efficiency of the.

Grainger s got your back. Horsepower ac induction motors single phase three phase 115 volt 230 volt 200 volt 230 volt 380 415 volt 460 volt 575 volt. Use this table as a guide only. Multiply the ac voltage by the motor efficiency the power factor and the square root of 3.

115 volts motor single phase. The actual motor amps may be higher or lower than the average values listed above. 230 volts motor single phase. Amperes amps and horsepower hp are the electric motor s rating methods.

Amps hp 746 v η pf thus the current in amps is equal to horsepower times 746 divided by the voltage times the efficiency η times the power factor. Easy online ordering for the ones who get it done along with 24 7 customer service free technical support more. Amps amount of the rate of flow of electricity whereas horsepower measurement of work divided by time. Looking for dayton 15 hp general purpose motor 3 phase 1770 nameplate rpm 230 460 voltage 254 6t frame 4gzc4.

For more reliable motor protection use the actual motor current as listed on the motor nameplate. How to convert hp to amp ac 3 phases in only 3 step. Thus horsepower is equal to the current in amps times the voltage in volts times the efficiency times the power factor divided by 746. For example let s find the current draw in amps of a 1 horsepower motor that runs at 120 volts with a 90 efficiency.

Hp to amps calculator is used to calculate the amperes from horsepower of the motor is known. Electric motor calculator calculate amps hp and kva electric motor efficiency calculate electric motor efficiency electrical induction motors synchronous speed the speed at which an induction motor operates depends on the input power frequency and the number of electrical magnetic poles in the motor. Horsepower i a v v η pf 746. Select the number of phases from the drop down list.

You can use the electrical calculator to find the current in single 2 and 3 phase motor circuits as well as in dc circuits. Always check nameplate information before designing protective devices wiring and switch gear. As a rules of thumb amps horsepower rating can be estimated to.