Allen-Bradley 22B-D2P3N104 Variable Frequency Drive

The Allen-Bradley PowerFlex 40 drive, model 22B-D2P3N104, is a compact three-phase AC motor speed controller designed to power a 0.75 kW (1 HP) motor from a 380–480 VAC supply for OEM panel installations in light- to medium-duty automation environments. It is a panel-mount device (Frame Size B) with an IP20 enclosure for indoor control cabinet installations and a NEMA/UL Open type, featuring an LED display and a digital keypad for local parameter editing, plus RS-485 communication for remote control or network integration. Rated for 480 VAC three-phase input, the drive delivers 2.3 A output current and remains part of the PowerFlex 40 family. Notable listing notes include No CE Compliant Filter, reflecting its EMC filtering configuration in this variant. Common applications include straightforward speed control for small to mid-size machines in industrial settings, such as conveyors, pumps, and fans, where a compact VFD with local control and RS-485 connectivity is advantageous.