ACS550-U1-125A-4+B055

The ABB ACS550-U1-125A-4+B055 is a compact, wall-mounted AC drive designed for industrial motor control applications requiring 100HP output at 124A. Rated for 3-phase input voltages between 380V and 480V, this drive delivers precise speed and torque control for motors in demanding environments. Its Type 12/IP55 enclosure provides robust protection against dust, dirt, and water ingress, ensuring reliable operation in harsh industrial settings such as manufacturing plants, mining operations, and water treatment facilities. The drive features a 1.1 overload capability, offering enhanced motor protection and extending equipment lifespan by safeguarding against temporary current spikes. With dimensions of 30.5 x 14.5 x 12.2 inches, the ACS550 is engineered for space-efficient installation while maintaining high performance. The wall-mounting design simplifies integration into existing control systems, reducing installation time and costs. Key applications include pumps, fans, conveyors, and compressors where variable speed control is critical for energy efficiency and process optimization. The ACS550 supports seamless integration with automation systems, featuring advanced control algorithms for stable operation and reduced maintenance requirements. Manufactured by ABB, a leader in industrial drives, this drive combines reliability, precision, and durability for long-term industrial use.