A
Dear all,
Is it necessary to make the transition contactor (transition resistor) close when the motor is running at star status, or otherwise only necessary to close during the changing moment to delta status?
Moreover, how to size teh transition resistor?
Is it necessary to make the transition contactor (transition resistor) close when the motor is running at star status, or otherwise only necessary to close during the changing moment to delta status?
Moreover, how to size teh transition resistor?