PowerFlex 40

The Allen-Bradley PowerFlex 40 is a compact AC variable-frequency drive family under bulletin prefix 22B, designed for general-purpose motor speed control across a range of voltages and horsepower ratings. The catalog number structure encodes key drive specifications: the first character after "22B-" identifies input voltage (B = 240V AC, D = 480V AC, E = 600V AC), the following digits represent the output current rating, and a trailing alpha character indicates the enclosure or frame type, while the numeric suffix denotes firmware or feature variant. Representative in-stock models include the 22B-B5P0F104 (0.75 kW / 1 Hp, 240V, three-phase), the 22B-D017F104 (7.5 kW / 10 Hp, 480V, three-phase), the 22B-E6P6C104 (4 kW / 5 Hp, 600V, three-phase), and the 22B-B024H204 (5.5 kW / 7.5 Hp, 240V, three-phase). Communication adapter cover kits such as the 22B-CCC and 22B-CCB allow optional network module installation while maintaining status visibility. Consult the PowerFlex 40 User Manual (22B-UM001) for full wiring, parameter, and application guidance.