Allen-Bradley 22A-D6P0N104 PowerFlex 4 AC Drive

The Allen-Bradley PowerFlex 4 22A-D6P0N104 is a compact, panel-mount variable frequency drive designed for industrial motor control systems requiring adjustable speed and reliable operation. It accepts 380–480V AC, 3-phase input and delivers 2.2 kW (3 HP) to a 6.0 A output with 0–460V AC on the output. This V/Hz-controlled drive is IP30 sealed and intended for panel installation, making it suitable for dusty environments. Common applications include pumps, fans, conveyors, and other three-phase induction motor loads, with typical use in material handling, packaging equipment, HVAC, and light manufacturing where compact size and steady speed control are important. The PowerFlex 4 supports an output frequency range of 0–400 Hz and operates from 0°C to 50°C ambient without derating. It is frequently employed in repairs, retrofit projects, system upgrades, and replacement of aging VFD units in automated production systems. As a point of reference, common replacements include Allen-Bradley 22B-D6P0N104 and 25B-D6P0N104, as well as Siemens 6SL3210-1PE21-8UL0.