# Best answer: How many watts does a 5 horsepower motor use?

Contents

## How many watts of power does a 5 horsepower motor use?

Hp to Watts Conversion Table

Horsepower Watts Rounded Watts
4 hp 2982.799488 W 2983 Watts
5 hp 3728.49936 W 3728 Watts
6 hp 4474.199232 W 4474 Watts
7 hp 5219.899104 W 5220 Watts

## How much electricity does a 5 hp motor consume?

An old 5-HP pump that guzzles 5 units per hour and runs six hours daily for 300 days of the year will consume 9,000 units. If, however, replaced by a new star-rated pump of similar horsepower requiring only 3.73 units an hour, the annual consumption will drop by over 25 per cent to around 6,715 units.

## What size generator do I need to run a 5 hp motor?

Rule of Thumb

Electric Motor Size Minimum Generator Req’d (KVA) by Starting Method
HP KW S.D to KVA Size (Note 2)
4 3 8
5 3.7 10
6 4.5 12

## Can 5 hp motor run on inverter?

No, a single-phase motor cannot be used. Doing so will cause a failure. The Inverter creates a virtual alternating current with high-speed switching.

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## How many watts does a 3 HP electric motor use?

Approximate Running Wattage

Approximate Starting Wattage Approximate Running Wattage
Capacitor Start Induction Run 1 1/2Horsepower 4200 1600
Capacitor Start Induction Run 2 Horsepower 5100 2000
Capacitor Start Induction Run 3 Horsepower 6800 3000
Capacitor Start Induction Run 4 Horsepower 9800 4800

## How many watts does a 10 hp electric 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.

## How many amps does a 5hp motor draw?

Example: A 5 HP motor at 230V, 3PH is12. 4 amps.

## What is the power consumption of 1 hp motor?

There is a 1 HP motor here. 17904 Watt-hour is equal to 17904/1000 units and 1 HP for 24 hours is 746 24. When the 1 HP motor is running continuously for 24 hours, 17.904 units of Power will be consumed.

## How do you calculate the full load of a 5 HP motor?

Full load current I, I =P. / 1.732 * V Amps.

## How do I know what wattage generator I need?

The wattage is calculated by multiplying the voltage by the electrical device’s load capacity in amperage (Watts = Volts x Amps). For example, a generator may be listed as 1,500 watts delivering 120 volts.

## What size generator do I need to run a 3hp motor?

Strictly speaking 3hp will be a 3kw, but no way will a small 3kw generator cope with a big electric motor starting current. I’d think you’d want at least double the capacity ie 6kw.

## Can 1 hp motor run on inverter?

The motor can’t run 1 HP. The motor has 1 KVA load and 750 W active power. The motor has 1 KVA load and 750 W active power.

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## Can you use a 5 HP VFD on a 3 HP motor?

I mistated it again. My shop has 220v single phase. There. No expert here but if the VFD is rated for up to 5 HP and the motor is only 3 HP, you should be good to go.