MWS61M is a part of the Desco electromechanical manufacturing line. It is a three-phase, totally enclosed (IP54) fan cooled variable speed drive that can interface with commercial AC motors. It features AC variable frequency drive technology, which allows for accurate speed and torque control. The drive has a wide input voltage range of 380-500V, with a frequency range of 47 to 63 Hz. It is designed for the global market, and complies with several electrical safety standards. It also offers a multiple operation modes, up to 8 stages auto-tuning, and can be used with inverter-duty motors. MWS61M is suitable for a wide range of applications, such as conveyors, pumps, fans, and compressors.