ACS310-03U-01A3-4+J404

The ABB ACS310-03U-01A3-4+J404 AC drive delivers precise control for pump and fan applications with minimal overload demand. Rated for 380-480V AC input, this 0.5HP (1.3A) open-type module measures 9.41x2.76x6.34 inches, making it ideal for space-constrained installations. Designed for basic performance with 1.1 overload capacity, it ensures reliable operation in variable torque applications where efficiency and simplicity are critical. Engineered for OEMs and system integrators, the ACS310 series provides cost-effective speed control without complex configurations. Its compact footprint and DIN rail mounting compatibility simplify integration into control panels. The drive supports standard 3-phase input voltages (380-480V) and delivers consistent performance across the full range, eliminating the need for voltage-specific models. Key applications include centrifugal pumps, fans, and HVAC systems where energy savings are achieved through optimized motor speed. The 1.1 overload rating ensures stable operation during transient loads, while the open-type enclosure allows for natural convection cooling in well-ventilated environments. With ABB’s proven reliability, this drive reduces downtime and maintenance costs in industrial and commercial settings. Compatible with standard motor control systems, the ACS310-03U-01A3-4+J404 is a plug-and-play solution for applications requiring basic variable frequency control. Its 1.3A current rating matches small to medium-sized motors, making it a versatile choice for retrofits or new installations where space and cost efficiency are priorities.