Yes. It will make your motor a little faster though, so it depends on what you are powering with this motor. IE Can the piece of eguipment be ran faster?
It would not be immediately dangerous but there is a possibility of overheating with the 9% overvoltage so it isn't a good idea unless the motor is lightly loaded and watched very carefully. The safe voltage range should be marked on the motor.
No, the voltage of 500 volts is too high to operate a 380 volt motor.
Current shall increase while you apply 415V for operating it and will decrease the rpm to a much low level.
It is not advisable to do so. You may burn the winding, insulation may fail.
Yes, it will run drawing little more extra current in similar conditions. The motor is expected to be running in lesser rpm as well.
Yes. It will make your motor a little faster though, so it depends on what you are powering with this motor. IE Can the piece of eguipment be ran faster?
Yes it can run because motors have 10% voltage variation tolerance so it can operate between 380v - 440v band.
It would not be immediately dangerous but there is a possibility of overheating with the 9% overvoltage so it isn't a good idea unless the motor is lightly loaded and watched very carefully. The safe voltage range should be marked on the motor.
You need a 5.5kw generator to run a 5.5kw motor.
No, the voltage of 500 volts is too high to operate a 380 volt motor.
Current shall increase while you apply 415V for operating it and will decrease the rpm to a much low level.
It is not advisable to do so. You may burn the winding, insulation may fail.
What effect will be there on the motor (Induction) output power when a 100kW 50hz motor is connected to a 60hz power supply.
Answer for European SystemsThe nominal line-to-line voltage used for single-phase supplies in Europe is 400 V. In the UK, this voltage is allowed to vary between -6% and +10%; in other words, it can vary between 376 V and 440 V. So it would be quite acceptable for a 380-V and a 415-V motor to operate on this system.
Not advisable, the voltage differential is too great.
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.