HP | 110-120 Volts | |
---|---|---|

3 | 34 | 17 |

5 | 56 |
28 |

7.5 |
80 |
40 |

10 | 100 | 50 |

## How many amps does a 5 horsepower 3 phase motor draw?

AMP DRAW BASED ON HORSEPOWER

HP | 1 Phase Amps | 3 Phase Amps |
---|---|---|

115 volt | 230 volt | |

5 | 56 |
15.2 |

7-1/2 | 80 | 22 |

10 | 100 | 28 |

## How much current does a 5 hp motor draw?

Full-Load Current in Amperes Single-Phase Alternating Current Motors

HP | 115V | 230V |
---|---|---|

5 |
56 |
28 |

7-^{1}/2 |
80 | 40 |

10 | 100 | 50 |

The voltages listed are rated motor voltages. The listed currents are for system voltage ranges of 110 to 120 and 220 to 240. |

## How do you calculate full load amps on a 3 phase motor?

I= **P/(1.732*V*Cos pi)**

Here three-phase full load current is equal to the power divided by 1.732 times of line to line voltage and power factor.

## How many amps is 3 horsepower?

AC Motor Full Load Amperes

HP | 200 Volts | 440-480 Volts |
---|---|---|

1 | 4.8 | 2.1 |

1.5 | 6.9 | 3.0 |

2 | 7.8 | 3.4 |

3 | 11 |
4.8 |

## What size breaker do I need for a 5 hp motor?

How to Calculate How What Size Circuit Breaker a Machine will Need:

HorsePower of Main Motor | 220 Volts, 1 phase | 220 Volts, 3 phase |
---|---|---|

3 | 16.8 | 8.4 |

4 | 22.4 | 11.2 |

5 | 28 |
14 |

6 | 33.6 | 16.8 |

## How do I convert HP to amps?

**How to use the hp to amps calculator?**

- Estimate the power in watts (the nominator of the expression), 1 hp * 746 = 746 W ;
- Evaluate the product in the denominator, 200 V * 0.92 * 90% = 165.6 V . …
- Make a fraction of these numbers and find the final horsepower to amps value, 746 / 165.6 = 4.505 A .

## 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 much power does a 1 hp motor use?

1 Horsepower is equal to **745.7 watts** of electrical power, so in theory a 5HP motor operating at 100% efficiency will consume about 3.728kW of power. In one hour, it will use 3728.5 kilowatt-hours.

## How many amps does a 2 HP pump draw?

Common Horsepower to Amps Conversions

Horsepower | Amps | Voltage |
---|---|---|

1.25 HP | 8.63 A | 120 V |

1.5 HP | 10.4 A | 120 V |

1.75 HP | 12.1 A | 120 V |

2 HP | 13.8 A |
120 V |

## How many amps is a 3/4 HP well pump?

Beside above, how many amps does a 1 HP well pump use? 1 HP submersible pump motor will draw a current of 3. 2 amperes if it is single phase motor at a voltage of 230 volts, and if it is a 3phase motor at a voltage of 440 volts, it will draw a current of 1.7 amperes, maximum.

…

How many amps is a 3/4 HP well pump?

Horsepower | Amps | Voltage |
---|---|---|

3.5 HP | 24.2 A |
120 V |

## How many amps does a deep well pump use?

A 240 volt, 1 horsepower **well pump** draws 10 **amps** of current. When the **pump** starts, it can **draw** up to 35 **amps**, but only for 5–10 seconds.