Allen-Bradley 25B-D2P3N104 PowerFlex 525 Variable Frequency Drive

The Allen-Bradley PowerFlex 525 25B‑D2P3N104 is a 0.75 kW (1 HP) 480 V three‑phase variable frequency drive that precisely controls three‑phase AC motor speed, torque, and energy usage in industrial control systems. Installed in motor control panels, machinery enclosures, and automation cabinets, it delivers smooth start/stop, built‑in protection, and diagnostics, with a built‑in LCD keypad for monitoring and parameter setup. Typical applications include pumps, fans, conveyors, mixers, compressors, and material handling motors in manufacturing plants, HVAC systems, water/wastewater facilities, and packaging machines where adjustable speed and improved torque control boost productivity and reduce energy costs. Key specs include 480 V AC three‑phase input, 0–60 Hz output, V/f control with adaptive features, overload/overcurrent/overvoltage/ground fault protection, optional EtherNet/IP or DeviceNet communications, panel or enclosure mounting, and UL/cUL, CE certifications.