ACS310-03U-03A9-2+J404

The ABB ACS310 AC Drive (SKU: ACS310-03U-03A9-2+J404) is a compact, open-type variable frequency drive designed for pump and fan applications requiring low overload demand. Rated for 200-240V AC input, 0.75HP (1.1 overload), and 3.9A output, this drive delivers precise speed control while minimizing energy consumption. Measuring 9.41 x 2.76 x 6.34 inches, the ACS310 fits standard enclosures and integrates seamlessly into industrial automation systems. Its basic control architecture ensures effortless setup and reliable operation in HVAC, water treatment, and process control applications. Unlike high-performance drives, the ACS310 prioritizes simplicity and cost-efficiency without sacrificing essential functionality. Compatible with ABB’s drive ecosystem, it supports standard communication protocols and includes built-in protection against overvoltage and overload conditions. Ideal for retrofitting existing systems or new installations, this drive reduces mechanical wear on pumps and fans by optimizing motor speed to match load requirements. The ACS310’s open-type design allows for flexible mounting and ventilation, making it suitable for indoor environments where space is constrained. With a 1.1 overload rating, it handles temporary spikes in demand common in variable-torque applications while maintaining energy savings up to 25% compared to fixed-speed operation.