Allen-Bradley 22B-A2P3N114 AC Variable Frequency Drive

PowerFlex 40 AC Drive, model 22B-A2P3N114 from Allen-Bradley, is a compact variable-frequency drive that converts 240 VAC single-phase input to 3-phase output for small motors. It is rated at 0.37 kW (0.5 HP) with a continuous output current of 2.3 A, and it fits Frame Size B in an IP20 open enclosure suitable for panel mounting in controlled industrial environments. This variant includes an internal CE-compliant EMC filter and a built-in RS-485 port for straightforward integration with Rockwell Automation controllers or other devices. Local operation is provided by an LED display and a digital keypad for quick parameter setup and status monitoring without external tools. The drive is designed for light-duty automation tasks where compact size and reliable speed control are needed, such as small machines or equipment requiring regulated motor performance. With its NEMA/UL Type Open configuration, wiring and installation remain accessible while meeting standard safety and compatibility expectations for industrial drives.