ACS550-U1-031A-4+B055

The ABB ACS550 AC Drive, SKU ACS550-U1-031A-4+B055, is a robust variable frequency drive engineered for reliable motor control in industrial settings. This unit operates with a voltage input range of 380-480 VAC and delivers a continuous current output of 31A, suitable for motors up to 20 horsepower. Its enclosure is rated IP55 and NEMA Type 12, providing significant protection against dust ingress and low-pressure water jets, making it an excellent choice for environments that are not clean or are exposed to moisture. The drive features a compact wall-mount design with dimensions of 24.8 x 10.1 x 10 inches, facilitating efficient space utilization in control panels and machinery. The ACS550 series is recognized for its advanced control capabilities, offering precise speed regulation, torque control, and energy-saving features that can optimize operational efficiency and reduce power consumption. Its overload capability of 1.1 ensures stable operation under varying load conditions. This drive is well-suited for a variety of applications including pumps, fans, conveyors, and general machinery in sectors such as manufacturing, water/wastewater treatment, and building automation. The ABB ACS550 provides a dependable and efficient solution for variable speed motor applications requiring durable protection and advanced functionality.