Allen-Bradley PowerFlex 525 Modules – 25B-D6P0N114

Technical Dossier

Product Details And Specifications

Allen-Bradley PowerFlex 525 Series Technical Notes

The Evolution of PowerFlex 525 Architecture

The PowerFlex 525 succeeded the PowerFlex 523 (25A prefix) and PowerFlex 4M within Rockwell Automation's compact drive portfolio. Introduced circa 2012, the 25B platform introduced a significant architectural departure from its predecessors: a removable control module (the "control pod") that separates the control electronics from the power section, enabling field replacement without full drive swap. This modular design addressed a key maintenance pain point in the 520 series predecessor (PowerFlex 40/40P) where control and power sections were integrated.

The 525 introduced native dual-port EtherNet/IP as standard, eliminating the need for external communication adapters required on earlier drives such as the PowerFlex 40 (22B) and PowerFlex 400 (22C). Firmware evolution across major revisions (v1.x through v7.x) added features including Logix-based motion integration, enhanced PID control, and expanded Safe Torque Off (STO) certification. The drive communicates via the Common Industrial Protocol (CIP) and is fully compatible with Studio 5000 Logix Designer for parameter management and drive commissioning.

PowerFlex 525 Full Catalog & Functionalities (SKU List)

The following catalog numbers represent verified, commonly deployed PowerFlex 525 configurations. Each entry reflects a distinct voltage/current/enclosure/option combination as defined in Allen-Bradley publication 520-SG001.

25B-D6P0N114: 480V 3-phase, 6.0A, IP20/NEMA 1, No HIM, EtherNet/IP dual-port, STO — 3 HP standard frame drive, the subject SKU of this listing.
25B-D2P3N104: 480V 3-phase, 2.3A, IP20/NEMA 1, No HIM, standard I/O — 1 HP entry-level configuration.
25B-D4P0N104: 480V 3-phase, 4.0A, IP20/NEMA 1, No HIM — 2 HP general-purpose variant.
25B-D010N104: 480V 3-phase, 10.5A, IP20/NEMA 1, No HIM — 5 HP mid-range drive.
25B-D013N104: 480V 3-phase, 13.0A, IP20/NEMA 1, No HIM — 7.5 HP standard frame.
25B-D017N104: 480V 3-phase, 17.5A, IP20/NEMA 1, No HIM — 10 HP high-current variant.
25B-D024N104: 480V 3-phase, 24.0A, IP20/NEMA 1, No HIM — 15 HP heavy-duty frame.
25B-D030N104: 480V 3-phase, 30.0A, IP20/NEMA 1, No HIM — 20 HP top-of-range 25B frame.
25B-A8P0N104: 120V 1-phase, 8.0A, IP20/NEMA 1, No HIM — single-phase input, 1 HP.
25B-B2P5N104: 240V 1-phase, 2.5A, IP20/NEMA 1, No HIM — 0.5 HP compact single-phase.
25B-B5P0N104: 240V 1-phase, 5.0A, IP20/NEMA 1, No HIM — 1 HP single-phase variant.
25B-B8P0N104: 240V 1-phase, 8.0A, IP20/NEMA 1, No HIM — 2 HP single-phase drive.
25B-D6P0N114-V: 480V 3-phase, 6.0A, IP20/NEMA 1, with conformal coating — corrosion-resistant variant for harsh environments.
25B-D6P0N114-ND: 480V 3-phase, 6.0A, IP20/NEMA 1, No HIM, no drive option — base power section only.
25B-D010N114: 480V 3-phase, 10.5A, IP20/NEMA 1, EtherNet/IP dual-port, STO — 5 HP with full network and safety options.
25B-D013N114: 480V 3-phase, 13.0A, IP20/NEMA 1, EtherNet/IP dual-port, STO — 7.5 HP networked safety variant.
25B-D017N114: 480V 3-phase, 17.5A, IP20/NEMA 1, EtherNet/IP dual-port, STO — 10 HP full-option configuration.

Quality Control for the PowerFlex 525 Range

Each PowerFlex 525 unit processed by DriveKNMS undergoes a structured inspection and functional test protocol specific to the 25B platform architecture. The control module is tested independently from the power section, reflecting the drive's modular design. Key test procedures include: DC bus capacitor ESR measurement, IGBT gate drive integrity check, STO circuit continuity and response-time verification, EtherNet/IP port communication handshake test, and full no-load run test across the drive's rated frequency range (0–400 Hz output). For units with the dual-port EtherNet/IP option (suffix -N114), DLR (Device Level Ring) topology compatibility is verified. Parameter memory is cleared and reset to factory defaults prior to shipment unless the customer specifies a pre-configured parameter file.