Generally speaking this motor will run fine within +/- 10% of the motor rating. So plus 10% on the motor would be 418 volts. I think it will run fine
no
No you can't use a 415v motor in a 240 v socket.
In most applications 200v is easier to get for a supply voltage than 380v.
Current shall increase while you apply 415V for operating it and will decrease the rpm to a much low level.
There are no three phase 120 volt systems.
no
No. you cannot connect a 415 V to a 380 V motor. in case if you want to do that, you need to increase the number of turns in all the three phases of winding as per the turns calculation.
Yes, it will run drawing little more extra current in similar conditions. The motor is expected to be running in lesser rpm as well.
No you can't use a 415v motor in a 240 v socket.
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.
Yes it can run because motors have 10% voltage variation tolerance so it can operate between 380v - 440v band.
how much does an electrical motor of 380V AND 150HP losses of his effeciency after turning on
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?
In most applications 200v is easier to get for a supply voltage than 380v.
LT motors are those motor whose voltage rating is less than 415v.
380v 60 hz is suitable for running 180kw induction motor
Current shall increase while you apply 415V for operating it and will decrease the rpm to a much low level.