Allen-Bradley PowerFlex 523 Drive 25A-V4P8N104 | New

Product Overview

The Allen-Bradley 25A-V4P8N104 is a versatile AC drive from the PowerFlex 523 series, engineered to provide high-performance motor control for standalone machines. This 1.0 HP (0.75 kW) Variable Frequency Drive (VFD) is specifically designed to accept a single-phase 120V AC input and deliver a three-phase 230V AC output, making it an ideal solution for facilities with limited power infrastructure. Its modular design and MainsFree™ configuration allow for rapid installation and simplified programming, ensuring your induction motors operate with maximum efficiency.

Technical Specifications

Engineering Advantages

Modular Design & Simplified Setup

The 25A-V4P8N104 features a unique modular architecture where the control module can be detached from the power module. This allows for simultaneous wiring and software configuration via the MainsFree™ USB connection, significantly accelerating the commissioning process for system integrators.

Compact Footprint & Flexible Mounting

Occupying a compact 170 x 120 x 150 mm space, this Frame B drive supports Zero-Stacking™ mounting. By eliminating the need for airflow gaps between drives, you can minimize total cabinet size while maintaining reliable operation in ambient temperatures up to +50°C.

Comprehensive Motor Protection

Equipped with advanced protection features, the drive proactively safeguards your equipment against overloads, short-circuits, and thermal runaway. The integrated Safe-Torque Off (STO) functionality provides an additional layer of safety for personnel and machinery during maintenance or emergency stops.

Installation & Configuration Guide

• Wiring: Connect the 120V single-phase input to the L1 and N terminals. Ensure the three-phase motor is correctly wired to the U, V, and W terminals to prevent phase imbalance.
• Mounting: Install in a vertical orientation within a clean, dry IP20-rated enclosure. For high-vibration environments, ensure the panel mount screws are torqued to manufacturer specifications.
• Configuration: Utilize the standard Human Interface Module (HIM) for local adjustments or use a USB cable to connect to a PC for comprehensive parameter backup and cloning using Connected Components Workbench™ software.

Technical FAQs

Q1: Can the 25A-V4P8N104 run on a 230V input?

A1: No, this specific model is designed for a nominal 120V single-phase input range (85-132 VAC). Applying 230V to the input terminals will damage the power module.

Q2: Does this drive include internal EMC filtering?

A2: The "N104" suffix indicates that no internal EMC filter is included. If your application requires compliance with specific electromagnetic interference standards, an external filter must be installed.

Q3: Is this drive compatible with Logix controllers?

A3: Yes, the PowerFlex 523 series seamlessly integrates with CompactLogix and ControlLogix systems via the RS485 port or an optional dual-port EtherNet/IP™ adapter for high-speed industrial networking.