: The Allen-Bradley 22B-D1P4N104 is a PowerFlex 40 Adjustable Frequency AC Drive. This drive has a supply voltage requirement of 342-528 VAC, 3-phase. It has an output power output rating of 0.4 kW or 0.5 HP and Current of 1.4 Amperes
The Allen-Bradley 22D-D4P0N104 is a PowerFlex 40P Variable Frequency Drive (VFD). This VFD is powered with an input voltage range of 342–528 VAC, 3-phase with an applicable motor output of 4.0 A, and a power output of 1.5 kW (2.0 HP).