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 kwh does a 10 hp motor use?

746 watts per Hp but, rule of thumb figure 1KW per Hp to allow for efficiency losses. So 10 KWH would run a 10 Hp motor for 1 hour.

## How many units of electricity does hp motor use per hour?

So, the consumed units of electricity = Power in kW X numbers of hours of operation = 0.83 units (assuming the motor is running for an hour).

## How do you calculate kwh of a motor?

For example, if the electric motor uses 50 amps at 240 volts, the wattage is 50 x 240 x 1.73, or 20,760 watts. Electricity costs are based on kilowatts (kW), so divide watts by 1000 to convert to kilowatts (20,760 wats/1000 = 20.76 kW). Record the time the motor is in operation.

## How much energy does a 5 hp motor deliver in 2 hours?

If 5hp motor run for one hour than 3.73 unit consume per hour similarly for two hour it will be 3.73*2=7.46 unit.

## How many kWh is a horsepower?

The kilowatt hours unit number 0.75 kWh converts to 1 hp h, one horsepower hour.

## How much electricity does a 30 hp motor use?

Designed power capacity of a motor 30 HP,at 415 V, 3 phase power factor 0.8 (assumed). Full load current is , one HP is 745 w, 30 HP is 30 x 745 =23.35 kW, W = V x I x pf, 23.35 = 415 x I x 0.8, I = 23.35 divided by 415 x 0.8 = 67 amps.

## 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.

## How much power does a 2 HP pump use?

How Much Electricity Do You Need to Produce? | ||
---|---|---|

Survival Appliances | Rated Watts | Surge Watts |

Sump Pump | 800 | 2000 |

Water Pump (1 HP) | 1900 | 5700 |

Water Pump (2 HP) | 2500 | 7500 |

## How do I calculate kWh?

The “kilowatt-hours” you see on your power bill expresses the amount of power that you consumed in a month. To calculate the kWh for a specific appliance, multiply the power rating (watts) of the appliance by the amount of time (hrs) you use the appliance and divide by 1000.

## How much power does a 1hp motor consume?

So, 1 HP for 24 hour = 746×24= 17904 Watt-hour which is equal to 17904/1000= 17.904 units. Hence, 17.904 units of Power will be consumed by the 1 HP motor when run continuously for 24 hours.

## How much power does a 100 hp motor use?

Data Logger information imported into a spreadsheet for analysis. This 100-horsepower centrifugal pump motor, if fully loaded, should be consuming nearly 80,000 watts (80 kW).

## How much does 3kW cost per hour?

Electric Heating Electricity Cost Calculator

Power Rating | Per Hour | Per Day* |
---|---|---|

1500W (1.5kW) | 27.81p 1500W | £1.67 9kWh |

2000W (2kW) | 37.08p 2000W | £2.22 12kWh |

2500W (2.5kW) | 46.35p 2500W | £2.78 15kWh |

3000W (3kW) | 55.62p 3000W | £3.34 18kWh |

## How much electricity does a water motor use?

Assuming the motor runs at its full 0.5 HP capacity, that’s 373 W for 20 minutes, which is equivalent to 0.124 kWh. If energy in India costs 5 rupees per kWh, that’s about 0.62 rupees.

## How is motor power calculated?

Power = (Force x Distance) / Time

For electric motors, power or horsepower can be calculated from the torque and speed. For example, if you have a motor rated for 3,000 RPM and 6 in-lbf then the horsepower is calculated below.