Yaskawa GA50U4012ABA Variable Frequency Drive 11.9/9.2A 480V/3PH IP20

Yaskawa GA50U4012ABA Variable Frequency Drive is a high speed and torque control motor control unit with 11.9/9.2 amp ratings operating on 480 V three phase power with a IP20 enclosure used to control motor speed and torque in HVAC applications in air handlers, pumps and fans. It operates by changing the output frequency and voltage to suit the motor operation to the system demand. It is designed to be mounted on panels, and interconnected with motor circuits and control interfaces to coordinate with. This allows a smooth change in speed, better utilization of energy and also assists in ensuring consistency of airflow.