CP2000 Series AC motor drive for energy-saving HVAC systems and for pump and fan applications. The CP2000 Series is equipped with special HVAC parameters and PID control functions for efficient operation. as well as multi-segment V/F control curve and soft start functions to assist frequent torque change and constant output applications with energy-saving performance. 50 HP – 37 kW – 73 Amps 460 V – 3 Phase