# What is the full load current of a 1 hp motor?

Contents

## What is the current for 1 hp motor?

AMP DRAW BASED ON HORSEPOWER

HP 1 Phase Amps
115 volt 230 volt
1/2 9.8 4.9
3/4 13.8 6.9
1 16 8

## How many amps does a 1 hp motor use?

A 240 volt, 1 horsepower well pump draws 10 amps of current.

## How much current does a 1 HP single phase motor draw?

A 1 HP submersible pump engine will draw a 3.2-amper current if it is a single-phase motor at 230 volts of voltage. If it is a three-phase motor at 440 volts, it will draw a maximum 1.7-amper current.

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

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

## What is full load current?

A full load current is the largest current that a motor or other device is designed to carry under particular conditions. … A full load current is the largest current that a motor or other device is designed to carry under particular conditions.

## What are full load amps?

Full Load Amps, or F.L.A., represents the amount of current the motor is designed to draw at the rated horsepower. … Service Factor Amps, or S.F.A., represents the amount of current the motor will draw when running at the full Service Factor. In the example nameplate, the S.F.A. is eight amps at 230 volts.

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## How many amps does a 1 hp motor draw at 120 volts?

Common Horsepower to Amps Conversions

Horsepower Amps Voltage
.75 HP 5.18 A 120 V
1 HP 6.91 A 120 V
1.25 HP 8.63 A 120 V
1.5 HP 10.4 A 120 V

## How many amperes current is in 220v supply?

When 220v wiring is used, less current is required than with 110v wiring. Power is measured in watts. Thus, to achieve 900 watts of power, 4.1 amps would be required with 220v wiring, whereas approximately 8.2 amps would be required with 110v wiring.