
When the motor is overloaded, it will automatically restart. After 5 consecutive restart failures, it will be locked (which can be restored by restarting the power supply). For safety reasons, it is advisable to connect an air switch between the power supply and the phase shifter.
The wiring connection is as follows:
Power supply > Overcurrent protector > Switch > Phase converter > Motor.
Connect L and N to the 220V power supply, and U, V, W to the motor.