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
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.
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.
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.
To calculate the current per phase, use the formula: Current (I) = Power (P) / (Square Root(3) x Voltage (V)). For an 18kW motor at 415V, the current per phase will be: 18,000W / (1.732 x 415V) ≈ 24.5A per phase.
No you can't use a 415v motor in a 240 v socket.
0.073 assuming 0.85 power factor
No, it is not safe to plug a 380V appliance into a 415V outlet as it could cause damage to the appliance and create a safety hazard. The appliance may not be designed to handle the higher voltage and could potentially malfunction or overheat. It is important to always use the correct voltage for your appliances to avoid damage or safety risks.
415V 3 phase is the line to line voltage. The line to neutral of this supply is 230V single phase. Therefore you use one of the phases and the neutral.
5 hp moto 1500 rpm 3 phase winding calculation
Yes, for a 15HP 3-phase 415V AC motor, each phase will draw approximately 26 Amps of current when running under normal operating conditions. This results in a total current draw of 26 Amps per phase for the motor.