Allen-Bradley 25B-E3P0N104 AC Variable Frequency Drive

Allen-Bradley PowerFlex 525 drive, catalog 25B-E3P0N104, is a compact 3-phase AC variable frequency drive designed for 600 V systems. This 1.5 kW (2 HP) unit delivers up to roughly 3 A of output current and is configured for 50/60 Hz operation, making it suitable for small motors in pumps, fans, conveyors, and other automation equipment. The drive features a UL/NEMA Type Open, IP20-rated enclosure intended for panel mounting, and can be equipped with a braking IGBT for dynamic braking. It provides multiple motor-control options, including V/Hz (voltage per Hertz) control, Sensorless Vector, Closed-Loop Vector, and Permanent Magnet motor control, enabling efficient speed and torque management across load conditions. Safety and compliance are supported by Safe Torque Off (STO) with SIL 2, Cat 3 ratings. The 25B-E3P0N104 is part of the PowerFlex 525 family, offering a compact form factor and straightforward integration for industrial automation projects requiring a reliable, field-configurable drive for medium-power 600 V 3-phase motors.