How do you convert amps to horsepower?
How do you convert amps to horsepower?
Convert to Amps
- Amps = 1 HP × 746 W120 V × .9.
- Amps = 746120 V × .9.
- Amps = 746108.
How many HP is 15 amps?
At 100% efficiency, the most a 15-amp, 120v outlet in a home circuit can supply is 15 x 120 or 1800w; 1800 divided by 746 equals 2.41 hp.
How many horsepower is 40 amps?
AMP DRAW BASED ON HORSEPOWER
| HP | 1 Phase Amps | |
|---|---|---|
| 115 volt | 230 volt | |
| 3 | 34 | 17 |
| 5 | 56 | 28 |
| 7-1/2 | 80 | 40 |
How much power does a 1 hp motor use?
If the motor is fully loaded, it will provide output power of 1 HP = (1 X 0.746) kW = 0.746kW. Electrical Input Power = (Output Power/Efficiency). Assuming 90% efficiency, Input Power = 0.746/0.9 = 0.83kW.
How many amps is 60 horsepower?
Here are the Full Load Amp (FLA) values for typical 230VAC and 480VAC 3 phase motors.
| Motor horsepower | Full load amps 230VAC | Full load amps 460VAC |
|---|---|---|
| 60 | 149 | 75 |
| 75 | 180 | 90 |
| 100 | 245 | 123 |
| 125 | 310 | 155 |
How much current would a 1.5 HP 240v motor draw?
The 1.5 HP Baldor motor that turns at 1725 will draw 18 amps according to its name plate.
What size breaker do I need for a 10 hp motor?
Full Load Current: Three Phase AC Motors
| Motor Horsepower | Size Breaker | |
|---|---|---|
| 5 | 230V 460V | 15 15 |
| 7-1/2 | 230V 460V | 40 30 |
| 10 | 230V 460V | 50 30 |
| 15 | 230V 460V | 70 40 |
How many horsepower is a 10 amp motor?
How many horsepower is a 10 amp motor?
| Amps | Horsepower | Voltage |
|---|---|---|
| 8 A | 1.16 HP | 120 V |
| 9 A | 1.3 HP | 120 V |
| 10 A | 1.45 HP | 120 V |
| 15 A | 2.17 HP | 120 V |
What is the full load current of a 1 hp motor?
Full Load Current: Three Phase AC Motors
| Motor Horsepower | Motor Ampere | |
|---|---|---|
| 1 | 230V 460 V | 4.2 2.1 |
| 1-1/2 | 230V 460V | 6.0 3.0 |
| 2 | 230V 460V | 6.8 3.4 |
| 3 | 230V 460V | 9.6 4.8 |
How many kW is a 5HP motor?
Three Phase Motors
| MOTOR RATING | HP | APPROX. F.L.C. AT LINE VOLTAGE |
|---|---|---|
| 3.7 kW | 5 | 15 |
| 4.0 kW | 5.5 | 16 |
| 5.5 kW | 7.5 | 20 |
| 7.5 kW | 10 | 27 |
How much does a 1 hp motor cost?
Our 1 hp (standard) example UST1102 motor above will cost between $1-$5 per day, depending on what your power company charges per kWh, and on how many hours per day the pump is running, which changes within the season. This will result in a monthly cost of $30-$150.
How to Convert Amps to Horsepower. The conversion from amps, a measure of electric current, to horsepower, a measure of power output by a motor, can be done using a fairly simple formula. Horsepower = (Amps × Volts × Efficiency) ÷ 746.
What is the formula for calculating amps?
The formula to find amps using the power factor is: amps = (kW × 1,000) ÷ (PF × volts) For example, find the current of a 5kW generator with an efficiency of 80% at 120 volts.
How to convert amp to kWh?
1000 The P (power) in kW (kilowatts) is equal to the I (current) in A
How do you calculate kW to amps?
Following are the steps for kilowatts to amps conversion: Select the current type. (i.e. DC, AC single-phase, and AC three-phase) Enter power in kilowatts. Enter voltage in volts. Click on calculate button.