ACS550-PC-059A-2

The ABB ACS550-PC-059A-2 is a general-purpose packaged AC drive designed for reliable 3-phase motor control in industrial environments. This 20 HP drive delivers 59.4 A output current at 240 VAC (208-240V range) with 3-phase input and output. The NEMA 1 / UL Type 1 (IP21) enclosure provides protection against dust and light splashing while allowing wall-mounted installation. The integrated circuit breaker disconnect enhances safety by isolating the drive during maintenance or emergencies. Key specifications include a compact frame (R3) measuring 39.9" H x 10.2" W x 11.9" D and weighing 75 lbs, making it suitable for space-constrained installations. The advanced control panel enables precise parameter adjustment and monitoring. This drive is ideal for applications in manufacturing, HVAC systems, pumps, fans, and process industries requiring consistent speed control and energy efficiency. The ACS550 series is known for its robust construction and compatibility with standard industrial motors. The 59.4 A current rating supports motors up to 20 HP at 240V, while the 208-240V input range accommodates common industrial power systems. The IP21 rating ensures basic protection against environmental contaminants, making it suitable for indoor installations where exposure to dust or moisture is minimal. For facilities prioritizing safety and maintenance efficiency, the built-in circuit breaker disconnect eliminates the need for external disconnect switches, reducing installation complexity. The wall-mount design simplifies integration into existing control panels or dedicated mounting surfaces. With ABB's reputation for reliability in low-voltage drives, the ACS550-PC-059A-2 provides a cost-effective solution for general-purpose motor control without compromising performance.