Allen-Bradley 22B-D1P4N104 Variable Frequency Drive

The Allen-Bradley PowerFlex 40 drive, model 22B-D1P4N104, is a compact variable frequency drive designed to control a 0.5 HP (0.37 kW) motor from a 480V, 3‑phase supply. Rated for 1.4 A input, this PowerFlex 40 unit is built in Frame Size B with a panel‑mount IP20 enclosure and a NEMA/UL Type Open design. It features an LED display and a digital keypad for local setup and operation, and provides RS-485 communication for basic network control; a CE‑compliant filter is not included. The drive is intended for small‑motor control tasks in industrial environments where a 480V 3‑phase supply is available, offering reliable speed and torque management through typical variable frequency operation.