Allen-Bradley 25B-D2P3N114 PowerFlex 525 AC Drive

The Allen-Bradley 25B-D2P3N114 PowerFlex 525 AC Drive is a 0.75 kW (1 HP) variable frequency drive that provides precise speed and torque control for three-phase motors in industrial environments. It accepts 380–480V AC, 3-phase input and delivers up to 2.3 A output at 50/60 Hz, with control options including V/Hz, sensorless vector, and closed-loop vector. Embedded EtherNet/IP enables seamless PLC-based system integration, while Safe Torque Off (STO) provides SIL2-rated safety. The IP20/NEMA Open enclosure, panel-mount (Frame A) design, and integral keypad with potentiometer and LED display make installation straightforward, and the brake IGBT is included. The unit offers a high power factor of 0.98 and is commonly used in conveyors, pumps, fans, and automated machinery across material handling, packaging, HVAC, and manufacturing lines. Common replacements include 25B-D2P3N104, 25B-A2P5N114, and 25C-D2P3N114.