ACS310-03U-50A8-2

The ABB ACS310-03U-50A8-2 AC drive is a compact, open-type variable frequency drive designed for 3-phase 200-240V AC input applications. Rated at 15HP (50.8A), this drive delivers precise motor control for variable torque loads, making it ideal for pump and fan applications where efficiency and reliability are critical. The drive features a 1.1 overload capacity, ensuring robust performance under varying load conditions while maintaining energy optimization. With dimensions of 9.61x10.24x6.65 inches (HxWxD), the ACS310-03U-50A8-2 is engineered for space-constrained installations, fitting seamlessly into control panels and enclosures. Its open chassis design simplifies integration, providing IP00 protection for indoor use without additional enclosure requirements. This design choice reduces installation complexity while ensuring compatibility with standard industrial environments. Optimized for OEMs and system integrators, the ACS310 series reduces energy consumption by dynamically adjusting motor speed to match load demands—a key advantage for HVAC systems, water and wastewater treatment, and industrial ventilation applications. The drive’s advanced control algorithms minimize mechanical stress on connected equipment, extending operational lifespan and lowering maintenance costs. Built on ABB’s proven drive technology, the ACS310-03U-50A8-2 combines compact form factor, energy efficiency, and reliable performance in a cost-effective package. Its compatibility with open-loop control systems and support for multiple communication protocols (including Modbus RTU and PROFIBUS) enhances flexibility for diverse automation setups. The drive’s no-frills design ensures low total cost of ownership while delivering consistent, high-precision motor control for demanding industrial and commercial applications.