ACS550-01-246A-4 ABB

The ACS550-01-246A-4 is a robust and versatile AC inverter manufactured by ABB, designed to precisely control the speed of three-phase AC induction motors. This inverter is specifically configured for motors rated at 110kW (150HP) with a 400V power supply, delivering a current of 206A in high overload conditions. Alternatively, it can support motors up to 132kW (175HP) with a current of 234A when operating under Fan/Pump rated conditions. The ACS550-01-246A-4 offers flexible control options, supporting both V/Hz (VxF) control for basic applications and sensorless vector control for more demanding performance requirements. It efficiently converts a fixed frequency three-phase 400V AC input into a variable frequency output, allowing for smooth and accurate motor speed adjustments. This inverter is ideal for a wide range of industrial applications, including pumps, fans, conveyors, and other machinery requiring variable speed control. Its advanced features and reliable design ensure optimal energy efficiency and process control. The ACS550 series is known for its ease of use, with intuitive programming and commissioning tools. Furthermore, it incorporates built-in protection features to safeguard the motor and the inverter itself from potential faults and overloads, ensuring long-term reliability and minimizing downtime.