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3 phase Motor watts to amps?

Updated: 10/18/2022
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15y ago

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The formula you are looking for is, kW x 1000/1.73 x volts x pf (power factor).

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15y ago
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Q: 3 phase Motor watts to amps?
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Related questions

How much each circuit breaker amperes do you need for 3 phase 2200 watts motor?

To answer this question the voltage of the motor must be given. Watts is the product of amps x volts. Amps = Watts/Volts. Once this is found the motor breaker needs to be larger to allow for the inrush start current.


How many amps in 17000 watts?

At 240v single phase it's 70.8 amps. If it runs on 2 wires plus ground, take the voltage rating of the equipment and divide that into the watts to get amps. At 480v 3 phase it's 25.8 amps. At 208v 3 phase it's 47.2 amps. <<>> There are zero amps in 14 kW. A voltage needs to be stated. I = W/E, Amps = Watts/Volts.


How much a 3 ampere motor 220 v single phase is equal in kw?

As watts are made of volts times amps, the answer would be 0.660kw.


What you basically want is will each phase take 26 Amps current for 15HP 3 phase 415VAC motor?

Yes. In a 3-phase motor, all 3 phases have the same current.


What is the amperage of a 20 HP 240v single phase motor?

Typically single phase motors go up to 10hp. Wouldn't be very efficient at about 100 amps. A 20hp 3 phase motor at 230v pulls 52 amps. The 10hp single phase 230v pulls 50 amps.


How many amps will a 3 hp motor pull on 230 volts?

It depends on the voltage of the motor, and whether it is single-phase or 3-phase. A 120 VAC 2HP single phase motor draws almost 20 amps, a 240 VAC single-phase 2HP motor draws about 10 amps. A 480 VAC 2HP three-phase motor only draws about 6 amps.


What is the full load amps of a 3 phase 415v 14.7kw motor?

0.073 assuming 0.85 power factor


Why is my single phase induction motor drawing to many amps?

I have a single phase induction motor. It draws 8 amps on start up and climbs to 14-15 amps when I put a load on it. When I don't have a load it runs at 1 and climbs to 2-3 amps. It is normal operation for this motor to run at the lower number of amps with a load. But I don't know what is wrong.


How many amps does a 3 phase 22kw motor use?

22 kw motor how much takes ampares with load


What is the cable size for a 168 kilowatt 3 phase motor?

First of all find out what voltage the motor is designed to work on.


How do you measure amps from a 3 phase motor?

thong each wire using amp meter


A 100 amp 3 phase power supply is good for how many total amps?

100 amps to a 3 phase load. Power = 100A x Voltage x 1.73 ((line to line voltage)(1.73=SQRT(3)). 173 amps to each of 3 single phase (line to line) loads. Power = 173A x Voltage (line to line voltage). or... 100 amps to each of 3 single phase (line to neutral) load. Power = 300A x Voltage (line to neutral voltage). Example: - 3 phase, 480v, 100amp to a 3 phase heater. 100A x 480V x 1.73 = 83040 watts. - 3 single phase 480v (L-L voltage) heaters, 100amp. 173A x 480V = 83040 watts. - 3 single phase 277v (L-N voltage) heaters, 100amp. 300A x 277V = 83100 watts.