BR Series General Energy Consumption Braking Unit
When the VFD controls the motor to decelerate quickly or the motor overspeeds due to mechanical inertia, the feedback energy generated by the motor may cause an overvoltage fault. The brake unit can prevent such faults from occurring and ensure the stable operation of the VFD. Its working mode is intermittent and it cannot work under high current for a long time. The resistance value and power of the brake resistor and the specifications and models of the brake unit must be reasonably selected.
