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

Product Overview

The Allen-Bradley 25B-D2P3N104 belongs to the high-performance PowerFlex 525 series, designed to provide versatile motor control for applications ranging from standalone machines to integrated system architectures. This drive features embedded EtherNet/IP™ communications, extensive safety options, and a modular design that streamlines installation. We supply this unit as 100% Brand New and Original, ensuring your industrial operations benefit from the latest firmware and full manufacturer hardware integrity.

Part Number Breakdown

The Allen-Bradley PowerFlex 525 nomenclature follows a specific logical sequence:

• 25B: Base Model (PowerFlex 525)

• D: Voltage Rating (480V AC, 3-Phase)

• 2P3: Output Current (2.3 Amps)

• N: Enclosure Type (IP20 NEMA/Open Type)

• 1: Fixed Position Code

• 04: Emission Class (Standard Filter)

Technical Specifications

Engineering Advantages

• Modular Design Efficiency: The 25B-D2P3N104 utilizes a unique removable control module and power module. This allows engineers to perform initial wiring and configuration on the control module via USB while the power module remains in the panel, significantly accelerating commissioning time.

• Compact "Zero-Stacking" Installation: Frame A dimensions allow for side-by-side mounting with zero clearance between drives. This vertical orientation maximizes DIN rail density, making it the ideal solution for compact enclosures and overcrowded control rooms.

• Integrated Safety Protocols: The drive incorporates Safe Torque Off (STO) as a standard feature, certified to SIL2/PLd Group 3. This hardware-level safety ensures the drive removes rotational power from the motor without disconnecting the main power, reducing wear on contactors and improving restart times.

• Seamless Logix Integration: Embedded EtherNet/IP connectivity allows for "Automatic Device Configuration" (ADC). When paired with a Logix controller, the system automatically downloads configuration files to a replacement drive, minimizing downtime and eliminating manual programming errors.

FAQs

• Can I program this drive without main 480V power?

  Yes. The 25B-D2P3N104 allows you to power the control module via a standard USB connection to your laptop. This enables you to upload or download parameters safely before applying high-voltage power to the rack.

• What is the difference between Normal Duty and Heavy Duty ratings for this model?

  For this specific 2.3 Amp model, both Normal Duty and Heavy Duty ratings provide 1.0 HP. However, Heavy Duty configuration allows for higher temporary overload current (typically 150% for 60 seconds) compared to Normal Duty, supporting high-torque startups.

• Does this unit come in original Allen-Bradley packaging?

  Absolutely. We only ship 100% Brand New units in their original factory-sealed boxes. This ensures you receive authentic hardware with untouched internal components and all original documentation.

• How do I manage the 37W of heat dissipation in a small cabinet?

  While the 25B-D2P3N104 generates minimal heat, you must ensure proper vertical airflow. Maintain the required top and bottom clearances specified in the Frame A manual to allow natural convection, or utilize the drive's internal fan for active cooling within the enclosure.