0
0.073 assuming 0.85 power factor
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∙ 6y ago
Wiki User
∙ 15y ago24 Amps
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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.
Will a 10 hp 220 volt motor draw large amounts of electricity?
A single phase 10 HP motor will draw aproximately 50 amps. A three phase 10 HP motor will draw aproximately 28 amps.
What is power cable size 10kW 3 phase motor with 415V?
The formula for amps when kilowatts are stated is; kW x 1000/1.73 x Volts x pf. 10 x 1000/1.73 x 415 x .8 = 10000/574 = 17 amps. The electrical code states that motor feeders have to be rated at 125% of the motors FLA (full load amps). 17 x 125% = 21 amps. A #10 copper conductor with an insulation factor of 75 or 90 degrees C are both rated at 30 amps.
How many amps does a 3 phase 22kw motor use?
22 kw motor how much takes ampares with load
Why one phase shows 0 Amps while a delta connected 3 phase induction motor runs?
Cause 2 phase is applied to the motor and another phase is disconnected ... in this condition ur motor cannot run longer ,it will trip on over current or burn ur motor winding .
What is the phase current of a three phase 2.2kw 415v motor connected in star?
The line current would be the same if the motor were connected in delta. The current can be based on the rule of thumb which says 7 amps must be allowed for a 1-HP single-phase motor on 240 v. A 2.2 kW motor is three times as powerful, and on a three-phase supply of the same voltage (240/415) it would draw 7 amps.
I have a three phase device on a 415v 50 Hz supply drawing about 100 amps. If I put that device on a 380v 60 Hz supply how will the frequency difference effect the motor?
That is a big motor, 70-80 HP and you should check with an electrician. It depends on what type of motor it is and what type of load it is driving.
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.
Convert 15 amps 415v to kw?
15 amps X 415volts = 6225watts or 6.225Kw
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.
Will a 10 hp 220 volt motor draw large amounts of electricity?
A single phase 10 HP motor will draw aproximately 50 amps. A three phase 10 HP motor will draw aproximately 28 amps.
What is the starting current for 110 kW motor?
If we consider the rpm to be 1450, then the full load current of 3 phase, 415V motor is approx 190 amps. Now, the starting current of a induction motor is 5-7 times the full load current. Hence the starting current will be approx 950 - 1330 amps. Similar calculations can be made for below mentioned ratings also: 110 KW, 220 V ------F.L. current: 350 amps 110KW, 240 V-------F.L. current: 325 amps
What is the running amps of a 45 kW motor?
To answer this question the motor's voltage must be stated and whether the supply voltage is single phase or three phase.
What is power cable size 10kW 3 phase motor with 415V?
The formula for amps when kilowatts are stated is; kW x 1000/1.73 x Volts x pf. 10 x 1000/1.73 x 415 x .8 = 10000/574 = 17 amps. The electrical code states that motor feeders have to be rated at 125% of the motors FLA (full load amps). 17 x 125% = 21 amps. A #10 copper conductor with an insulation factor of 75 or 90 degrees C are both rated at 30 amps.
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.
How many amps does a 3 phase 22kw motor use?
22 kw motor how much takes ampares with load
