By achieving a 200% starting torque output at 0.5Hz the performance of low - speed series torques in existing products has been improved. To maximize the performance of the motor torque a self - tuning (static/dynamic) function for querying motor parameters is also equipped.Through the latest speed - tracking algorithm the Pwoer - loss ride - through performance has been improved. When operating equipment during a power outage or under load conditions sensor - less technology can be utilized in the free - running mode to suppress the sharp rise in current. Meanwhile the system can be safely restarted.Heavy load operation: 150% of rated current for 60 seconds Light load operation: 120% of rated current for 60 seconds In cases where the load is limited and the motor cannot perform dynamic self - tuning normally static self - tuning can be used to track motor parameters.Relay outputs: 2 channels (NO/NC selectable) Digital inputs: 3 channels (NPN/PNP selectable) Analog I/O: 2 channels / 1 channel Achieve high - precision current control effectively suppressing current fluctuations. This ensures stable operation of the motor under various load conditions reduces power losses and improves the overall efficiency of the system. Whether in low - speed or high - speed operation scenarios it can accurately control the output current providing strong support for the reliable operation of equipment