Allen Bradley PowerFlex VSD 0.4kw 1.4amp ND & HD

The Allen-Bradley PowerFlex 523 AC drive (0.4kW, 1.4A, catalogue 25A-D1P4N114) provides Rockwell Automation’s entry-level variable speed drive capability in a compact, cost-effective package. V/Hz motor control, basic I/O, and a suite of standard protective functions make the 523 the right choice for simple speed control applications where EtherNet/IP and advanced motor control are not required.

V/Hz motor control with adjustable volts/hertz ratio allows the PowerFlex 523 to drive any standard AC induction motor without auto-tune procedures. This makes it ideal for multi-motor applications, legacy motors with unknown nameplate data, and installations where commissioning speed is prioritised over maximum energy efficiency.

• Output rating: 0.4kW / 1.4A, 415V AC, 3-phase
• V/Hz motor control — no auto-tune required
• Standard analogue input (0–10V / 4–20mA) for speed reference
• 7 preset speeds and built-in PID loop
• Motor overload, overcurrent, overvoltage, and thermal protection
• Catalogue number: 25A-D1P4N114

At 0.4kW, the PowerFlex 523 controls small process pumps, feed conveyors, agitators, and ventilation fans in food processing, packaging, water treatment, and light industrial facilities. Its straightforward V/Hz control and simple I/O wiring make it accessible to maintenance technicians without specialist drive training, while Rockwell Automation’s build quality ensures long-term reliability.

InstroDirect supplies genuine Allen-Bradley PowerFlex 523 drives at parallel-import pricing, delivering cost savings against the NHP authorised distributor price. Contact us for stock availability, technical data, and a competitive quote.