Allen-Bradley 22A-D4P0N104 Variable Frequency Drive

PowerFlex 4 1.5 kW (2 HP) AC drive, model 22A-D4P0N104, provides compact, 3-phase speed control for 480 VAC motors in industrial applications. This panel-mount drive features an IP20 enclosure (Frame Size A) with an open NEMA/UL Type Open configuration, an LED display and fixed digital keypad for local parameter editing, and RS-485 communications for remote monitoring. It accepts 3-phase input in the 380–480 VAC range and delivers up to 4.0 A of output current to a 1.5 kW (2 HP) motor; typical uses include small- to mid-size industrial conveyors, fans, and pumps where precise speed control is required. The unit is offered without a CE-compliant filter and is designed for open-type installation. Standard hardware notes include a 1-year warranty and the option for panel mounting in independent or machine-integrated control panels. The product was discontinued on June 30, 2025, with Rockwell recommending the 25A-D4P0N104 as its engineering replacement.