ACS355-03U-12A5-4+K451

The ABB ACS355-03U-12A5-4+K451 AC drive delivers precise motor control for pump and fan applications with minimal overload demand. Rated for 3-380-480V input, this 7.5HP (12.5A) drive operates in open environments with a 1.5 overload capacity, ensuring reliable performance under variable load conditions. Its compact footprint (9.29x6.65x6.65 in) and DeviceNet communication interface enable seamless integration into industrial automation systems. Designed for efficiency, the ACS355 reduces energy consumption while maintaining consistent output, making it ideal for HVAC, water treatment, and process control applications. The drive’s open-type enclosure simplifies installation and maintenance, while ABB’s proven reliability ensures long-term uptime. With no built-in overload protection, it relies on external devices for safety, providing flexibility in system design. This drive is a cost-effective solution for applications requiring stable speed control without excessive thermal stress.