Allen-Bradley 22B-E4P2N104 Variable Frequency Drive

Allen-Bradley PowerFlex 40, model 22B-E4P2N104, is a compact 600V AC, three‑phase variable frequency drive designed for precise motor control in industrial equipment. It delivers 2.2 kW (3 HP) of output power at up to 4.2 A continuous current, with an input voltage range of 414–660 VAC and 50/60 Hz operation, making it suitable for applications such as conveyors, fans, and pumps where reliable speed control is needed in a small footprint. The Frame B enclosure is IP20/NEMA UL Type Open, intended for panel mounting in controlled environments, and the drive provides a front LED display with a digital keypad for local configuration alongside RS‑485 communications for integration with PLCs and HMIs. This 22B‑E4P2N104 variant represents the 600V, 3‑phase option within the PowerFlex 40 family, balancing compact size with essential control features to support straightforward commissioning and dependable operation in moderate‑duty drives.