# Best answer: How many amps does a 220V 3HP motor draw?

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My 3HP 220V motor is rated for 18 amps. So a 20 Amp breaker and 12 AWG wire is all that is needed. My 5hp saw draws 19 amps.

## What size breaker do I need for a 3 HP motor?

Full Load Current: Three Phase AC Motors

Motor Horsepower Size Breaker
1 230V 460 V 15 15
1-1/2 230V 460V 15 15
2 230V 460V 15 15
3 230V 460V 15 15

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

Here are the Full Load Amp (FLA) values for typical 230VAC and 480VAC 3 phase motors.

3 9 4.5
5 15 7.5
7.5 22 11
10 27 14

## How much electricity does a 3 HP motor use?

3 hp is 2.2 KW. Considering 400 Volts at the terminal for 415V Motor and 85% Efficiency, it will draw 2200*0.85 i.e. Input KW =2.58 KW. Hence, the Power Consumption will be 2.58 KW at Full Load.

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

V is 220V AC in most countries. So for example if R = 220 , the current will be 1 amp.

## Can I use 12 gauge wire on a 30 amp breaker?

No. 12 gauge wire is rated for a maximum of 20 amps. You need a minimum of 10AWG wire for 30 amps. … Electrical current is measured in amperage (amps), and each wire gauge has a maximum safe carrying capacity.

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

In fact code recommends a 60 amp circuit breaker for a 5 hp 230v motor, but with overload protection.

## How many amps is 3 horsepower?

Common Horsepower to Amps Conversions

Horsepower Amps Voltage
3 HP 20.7 A 120 V
3.5 HP 24.2 A 120 V
4 HP 27.6 A 120 V
4.5 HP 31.1 A 120 V

## How many amps does a 25 hp motor pull?

AMP DRAW BASED ON HORSEPOWER

HP 1 Phase Amps 3 Phase Amps
115 volt 208 volt
15 46.2
20 59.4
25 74.8

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

HP 200 Volts 220-240 Volts
3 11 9.6
5 17.5 15.2
7.5 25.3 22
10 32.2 28

## How much electricity does a 5 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 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 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 many watts is 220 volts?

How many Volts are: Equivalence in Watts
120 Volts Equivalent to 1662.77 Watts
127 Volts 1759.76 Watts
220 Volts 3048.41 Watts
240 Volts 3325.54 Watts

## How many kW is an amp?

You can use this kilowatt to amperes converter. Below you will find 3 examples of a kW to Amps conversion for: 4 kW central air conditioner (220 V).

kW To Amps Calculator.

Power (kW) Voltage (220 V) Amperage (A)
1 kW to Amps: 220 V 4.55 Amps
2 kW to Amps: 220 V 9.09 Amps
4 kW to Amps: 220 V 18.18 Amps
6 kW to Amps: 220 V 27.27 Amps

## What current is 240 volts?

2400 Watts / 10 Amps = 240 Volts.