**Contents**show

## How many watts does a 10 hp motor use?

If the motor is loaded to 10 hp, which it probably isn’t, its drawing 746 watts per hp divided by the efficiency, probably about 90% for a motor that size or a total of 8.29 KWH for each hour it runs.

## What size generator do I need to run a 7.5 hp motor?

7.5 hp X 745 watts = 5587 watts. 150% X 5587 watts = 8350 watts. The generator should be 8350 watts output to take care of starting torque, at start-up time.

## How many kW is a 10 hp motor?

Horsepower (metric) to Kilowatt Conversion Table

Horsepower (metric) | Kilowatt [kW] |
---|---|

2 horsepower (metric) | 1.4709975 kW |

3 horsepower (metric) | 2.20649625 kW |

5 horsepower (metric) | 3.67749375 kW |

10 horsepower (metric) | 7.3549875 kW |

## How much current does a 10 hp motor need?

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 energy does a 10 hp motor deliver in 30 minutes 1 hp 746 W?

Assume that 1 horsepower = 746 W I have been working on this for the past hour and have notseen how they get 1.728MJas there answer. HERE IS WHAT I DONE:I have converted 30min to 1800sec. And 10-hp = 7460 W.

## How much horsepower does it take to run a 20kW generator?

The 36 horsepower, 999cc engine runs on LP gas to produce 20kW of power, or on natural gas to produce 18kW of power.

## How is generator horsepower calculated?

Real power P_{(}_{HP}_{)} is equal to the 1.34 times of apparent power S_{(}_{kVA}_{)} in kVA and power factor. Hence for converting kVA to HP, P_{(}_{HP}_{)} = 1.34 x S_{(}_{kVA}_{)} x pf.

## What is the difference between HP and kVA?

Hp is the unit of active power and kVA is the unit of apparent power. Apparent power S_{(}_{kVA}_{)} is equal to the 0.746 times of P_{(}_{HP}_{)} real power in HP divided by the power factor. For converting HP to kVA use the below-mentioned formula. S_{(}_{kVA}_{)} = 0.746 x P_{(}_{HP}_{)} / pf.

## What size generator do I need for a 15 hp motor?

A 11,000 watt generator should run 15 HP of motors.

## How much is a 10kw generator?

$3,879.00 MSRP Includes Transfer Switch – Installation, Taxes and Shipping Not Included Where To Buy Get a Free Quote What is an In-Home Assessment?

## How do I determine what size generator I need?

Mathematics of Calculating Generator Sizing

You consult the refrigerator owner’s manual and find that the running wattage for the device is 350 watts. The total wattage you need to run a small refrigerator would be 1400 watts, so you would need a generator that provided at least that many watts.

## Why is horsepower equal to 746 watts?

Theoretically, one horse power is defined as almost 746 Watt in standard calculations. It derived its name from the following context: One horsepower is the amount of power used by a horse to lift a 550 pounds heavy object from a depth of 1 foot in one second. This power when converted to SI system gives 746 Watts.

## Is kW the same as horsepower?

Please provide values below to convert kilowatt [kW] to horsepower (metric), or vice versa.

…

Kilowatt to Horsepower (metric) Conversion Table.

Kilowatt [kW] | Horsepower (metric) |
---|---|

0.1 kW | 0.1359621617 horsepower (metric) |

1 kW | 1.3596216173 horsepower (metric) |