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Should work at nearly full power as long as the polarities of the 4 pin plug are in sync and it is a 3 phase 50Hz motor. Do a regular temperature check under full operating conditions for the first hour to ensure speed is enough for cooling.
Wiki User
∙ 13y ago
Wiki User
∙ 10y agoYes it can run because motors have 10% voltage variation tolerance so it can operate between 380v - 440v band.
Wiki User
∙ 10y agoI've checked voltage on a running motor and seen it's 440 while the supplying panel said 480VAC.
Wiki User
∙ 12y agoNo because the motor will overblow as its over the target voltage.
Wiki User
∙ 11y agoNo. The size of the magnetic field due to the 440V is much large than the one due to the 380V. Therefore for safety reason, it's not safe to do so.
Wiki User
∙ 9y agoNo, that is a 30% overvoltage and the motor would overheat. The good news is that 575 volt supplies are very rare.
Wiki User
∙ 9y agoThe correct voltage range should be printed somewhere on the motor.
Chandra Shetty
Can 400Volt 50 HZ motor will bear 430Voltage/50HZ ?
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∙ 12y agono
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∙ 10y agoyse
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Can you run a 460v 60hz motor to a 400v supply?
yes can run but motor only delivers 90%rated power because v/f less by 10%
Can you run a 460v 60hz motor to a 480v supply?
The the supply stays within +/- 5% of what the motor is rated for, you can do this.
What happen to the 480v rated motoe when connected to 440v power?
Depending on the design of the motor, it may just run with less torque/hp. It might run slightly hotter as well, depending on the load.
How do run 380V motor in 440V supply voltage?
You can use a voltage regulator IC/transistor that can take any input voltage (to a point) and spit out whatever voltage you want, depending on your application (in this case 380 volts) then be sure you build a regulator with the correct IC/transistor. Hope this helps!
How do you do motor solo run test?
To do a motor solo run test you need to connect the motor to a power supply. Next, you observe the motor's vibration, temperature, and sounds.
Can you run a 460v 60hz motor to a 400v supply?
yes can run but motor only delivers 90%rated power because v/f less by 10%
How can you run a 440V 3 phase 60Hz motor on a 440V 50hz 3 phase supply?
What happen to 440v motor running at 480v?
Depends on the motor. If it is a synchronous motor it will run too fast.
What size of generator to run 5.5kw 400v 50Hz motor?
You need a 5.5kw generator to run a 5.5kw motor.
Can 415V motor run on 380V supply?
Yes it can run because motors have 10% voltage variation tolerance so it can operate between 380v - 440v band.
How can you operate a electric motor rated at 400V 3phase 50Hz on a 400V 3phase 60Hz system?
Yes, however, the RPM will increase by 20%, if the motor is connected to a shaft or driving something that can not handle the torque, then you might run to heating issues or performance issues.
Can you run a 460v 60hz motor to a 480v supply?
The the supply stays within +/- 5% of what the motor is rated for, you can do this.
How do you do solo test for motor?
just connect the supply of motor to power supply..and run..then ovserve the motor sounds,temperature and vibration.
What happen to the 480v rated motoe when connected to 440v power?
Depending on the design of the motor, it may just run with less torque/hp. It might run slightly hotter as well, depending on the load.
How do run 380V motor in 440V supply voltage?
You can use a voltage regulator IC/transistor that can take any input voltage (to a point) and spit out whatever voltage you want, depending on your application (in this case 380 volts) then be sure you build a regulator with the correct IC/transistor. Hope this helps!
What is the formula to convert amperes from 440V to 460V?
For the same power - Watts - you need to run twice as many amps at 220V than at 440V. For the same load, it'll pull half the amps at 220V than it did on 440V
How do you do motor solo run test?
To do a motor solo run test you need to connect the motor to a power supply. Next, you observe the motor's vibration, temperature, and sounds.
