Allen-Bradley 25A-D4P0N104 Variable Frequency Drive

PowerFlex 523 AC Drive from Allen-Bradley (Rockwell Automation) is a compact, 3‑phase variable-frequency drive designed to control a 380–480 V AC motor. The unit identified by 25A-D4P0N104 is a 1.5 kW (2 HP) drive with a 4 A output rating, suitable for Normal Duty operation with 2 HP heavy‑duty capability. Housed in Frame A with an IP20 NEMA/open‑type enclosure, it supports 380–480 V three‑phase input and ships without an EMI filter (No Filter). This PowerFlex 523 model is part of Rockwell's PowerFlex 520‑series and is intended for panel mounting in industrial environments where space is at a premium. Typical applications include conveyors, fans, and pumps where reliable speed control of a small‑to‑mid sized motor is required. The unit is cataloged under UPC 885630702506 and is identified by Unique Product Identifier 25A-D4P0N104, with a standard warranty of 1 year. The 523 family focuses on straightforward setup and robust basic motor control, making it a practical choice for replacing older fixed‑speed drives or integrating into new control schemes for compact 3‑phase loads.