25A-D017N114 Allen-Bradley PowerFlex 523 AC Drive

Product Overview

The 25A-D017N114 is a robust 480V three-phase Variable Frequency Drive from the Allen-Bradley PowerFlex 523 family. Optimized for 17 Amperes of continuous output, this module is engineered to provide precise speed regulation for three-phase induction motors. Its Frame C architecture is designed for space efficiency within control panels while offering the enhanced durability required for industrial environments. This specific configuration includes an integrated EMC filter, making it a "plug-and-play" solution for facilities with strict electromagnetic compatibility requirements.

Core Technical Advantages

This hardware excels in power stability, featuring a wide input voltage tolerance of -15% to +10%, which allows the drive to maintain consistent performance even during significant grid fluctuations. The 25A-D017N114 is built for safety and resilience, boasting a short-circuit rating of up to 100,000 Amperes symmetrical. Additionally, the integrated single EMC filter eliminates the need for external filtering hardware, reducing both the overall system footprint and the complexity of the electrical installation.

Technical Specifications

Installation & Maintenance

When mounting the unit, the Frame C chassis should be installed in a vertical orientation to maximize the efficiency of its internal cooling paths. Despite its powerful 17A output, the unit maintains a manageable weight of 3.9 kg, making it compatible with reinforced DIN rails or direct panel mounting. Maintenance is streamlined by the PowerFlex 523's modular design; the control module can be detached from the power module, allowing for parameter transfers and configuration updates without disconnecting the main power wiring.

Engineering Advantages

The drive's ability to handle up to 25 HP (depending on application duty) makes it a versatile asset for a wide range of motor-driven tasks. The 25A-D017N114 utilizes a standard interface module that supports rapid commissioning through application-specific parameter groups. This "AppView" feature significantly reduces the time required for engineering and startup. Furthermore, the unit’s compliance with IP20 NEMA Open Type standards ensures it fits seamlessly into global enclosure designs while providing easy access for technical inspections.

Technical FAQs

Q1: What is the benefit of the 'N114' suffix compared to 'N104'?
A1: The 'N114' designation indicates that the drive includes an integrated single EMC filter, whereas the 'N104' version has no internal filtering.

Q2: Can this drive handle large voltage drops?
A2: Yes, it is designed with a voltage tolerance down to -15%, ensuring that the drive doesn't trip during temporary brownouts or heavy load starts on the same line.

Q3: Does the 25A-D017N114 support Modbus communication?
A3: Yes, the unit includes an RS485 port as standard, supporting Modbus RTU protocols for cost-effective integration into local serial networks.