How many amps does a 3 5 hp 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 many amps is a 3 phase 5hp motor?

These are only intended to be guidelines and in all cases the full load amps of the motor nameplate should be used for final calculations.

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

Motor horsepower Full load amps 230VAC Full load amps 460VAC
3 9 4.5
5 15 7.5
7.5 22 11
10 27 14

How do I convert HP to amps?

How to convert horsepower to amps? Hp to amps formulas

  1. Single-phase AC. I = P * 746 / (V * PF * η) ;
  2. Three-phase AC, line-to-line voltage. I = P * 746 / (√3 * V * PF * η) ;
  3. Three-phase AC, line-to-neutral voltage. I = P * 746 / (3 * V * PF * η) .

4 дек. 2020 г.

How much electricity does a 3 HP motor use?

Electrical input power = output power / (Efficiency /100). Unit consumed = Power in kW X numbers of hours of operation. = 59.76 units. Hence units burnt (consumed) by 3 HP motor in 24 hours will be 59.76, if the motor efficiency is 90% and motor is fully loaded.

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How many amps does a 3/4 horsepower motor draw?

AMP DRAW BASED ON HORSEPOWER

HP 1 Phase Amps 3 Phase Amps
115 volt 230 volt
1/2 9.8 2.2
3/4 13.8 3.2
1 16 4.2

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

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

A 20 amp breaker is all you’d ever need for a 220v 3HP motor.

How many amps does a 5 hp motor use?

AC Motor Full Load Amperes

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

What is the formula to calculate amps?

The formula for Amps is Watts divided by Volts. To use the chart, cover up the A with your finger and use the remaining chart calculation of W divided by V. Using our sample panel data, 60 watts divided by 12 volts equals 5 amps.

What size breaker do I need for a 2 hp motor?

How to Calculate How What Size Circuit Breaker a Machine will Need:

HorsePower of Main Motor 220 Volts, 1 phase 220 Volts, 3 phase
1 Hp 5.6 Amps 2.8
2 11.2 5.6
3 16.8 8.4
4 22.4 11.2

How much electricity does a 2 hp motor use?

So, 1 HP for 24 hour = 746×24= 17904 Watt-hour which is equal to 17904/1000= 17.904 units. How many kWh does a 10 hp motor use?

How many watts does a 1 hp electric motor use?

Horsepower Watts Rounded Watts
1 hp 745.699872 W 746 Watts
2 hp 1491.399744 W 1491 Watts
3 hp 2237.099616 W 2237 Watts

How much does it cost to run a 1 hp electric motor?

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.

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How many kW is a 20 hp motor?

Horsepower (metric) to Kilowatt Conversion Table

Horsepower (metric) Kilowatt [kW]
10 horsepower (metric) 7.3549875 kW
20 horsepower (metric) 14.709975 kW
50 horsepower (metric) 36.7749375 kW
100 horsepower (metric) 73.549875 kW

How many horsepower is 15 amps?

Common Amps to Horsepower Conversions

Amps Horsepower Efficiency
10 A 1.45 HP 90%
15 A 2.17 HP 90%
20 A 2.9 HP 90%
25 A 3.62 HP 90%

How many amps is 70 watts?

How do you convert amps to watts?

Power Current Voltage
45 watts 3.75 amps 12 volts
50 watts 4.167 amps 12 volts
60 watts 5 amps 12 volts
70 watts 5.833 amps 12 volts

How many amps are in a kW?

One of the most frequently needed electricity conversions is kW (kilowatts) to Amps. kW is a unit of measure of electrical power (wattage).

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
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