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in low voltage connection in wye (star conncetion) 415v
high voltage connection in delta 480v
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Can a 415volt 3phase motor run on 525 volt 3 phase?
It is not advisable to run lower voltage motor on a higher voltage.
How many amps does a 20HP motor draw at 415volt three phase?
Assuming a power factor of approx. 0.8 which depends on motor but this will error on the side of caution IL =S/1.73*VL S=P/pf 20hp= about 15000 W. S=15000/.8 = 18750 VA. IL = 18750/1.73*415 = 26A The motor would draw about 26 A. depending on Load and efficiency
In 3 hp 415vOLT what are the size of cable in mm?
6mm cable
How many watts is 1 hp at 480volts?
A 1-HP motor is reckoned to draw 7 amps at 240 v single-phase. The same power of motor would draw 3.5 amps at 480 v single-phase, but a 480 v supply could most likely be a three-phase suppy, and the current in that case would be reckoned as 2 amps.
Can you use 440volts in a 3phased unit?
what is difference between phase voltage 415volt and 440volt
How many amps at 415volt is 80amps at 220volt?
X / 415 = 80 / 220 = 151 amps
Is an airplane a motor or a vehicle?
An airplane is a VEHICLE. It's power is provided by a MOTOR.
Is your power into motor equal to your power out of motor at no load?
For a motor's output power to equal its input power, the motor's efficiency must be 100%. As no machine, particularly a rotating machine, can possibly achieve 100% efficiency, there is no condition under which its output power can ever match its input power.
How do you test a power window motor?
Disconnect wires from motor and check to see if you have power and ground going to motor--if so motor is bad if not have to check wiring and switch to that motor
Slip power in a induction motor?
slip power is a power which is develop by the induced voltage and current in an induction motor
How do you calculate 3ph AC motor power?
How do you calculate 3ph AC motor power?
Why does heater motor not work on a 1987 cariolet changed the motor have power to the rheostat?
The resistor has power going to it but, the resistor may be burned out and no power is coming out of it. Check for power at the blower motor connection.
