Allen-Bradley 25A-V2P5N104 PowerFlex 523 AC Drive 0.5HP

Product Overview

The Allen-Bradley 25A-V2P5N104 is a member of the PowerFlex 523 family, specifically engineered to provide powerful motor control in a space-saving Frame A design. Tailored for 120V single-phase applications, this drive delivers 0.4 kW (0.5 HP) of output power, making it a perfect fit for localized machinery and light industrial tasks. It features a modular design that supports easy installation and configuration, along with a built-in RS485 communication port for standard networking. The inclusion of Safe-Torque Off (STO) as a standard safety feature ensures high-level protection for both personnel and equipment.

Core Technical Advantages

Advanced Control Versatility

The 25A-V2P5N104 offers more than just standard speed control. With Sensorless Vector Control (SVC), the drive provides excellent speed regulation and high levels of starting torque. Additionally, the Sensorless Vector Economizer mode automatically adjusts to provide the optimal amount of power to the motor based on the load, significantly reducing energy consumption.

Integrated Safety & Integration

Safety is prioritized with the built-in Safe-Torque Off (STO) feature, which helps protect personnel by preventing the drive from generating torque to the motor during an emergency stop. The drive is also fully compatible with Rockwell Automation’s Integrated Architecture, allowing for seamless configuration within the Studio 5000 Logix Designer environment.

Compact & Flexible Hardware

Designed for efficiency, the Frame A enclosure allows for side-by-side mounting with minimal clearance. Despite its small size, it includes a comprehensive I/O suite featuring 5 discrete inputs, 1 analog input, 1 analog output, and a Form C relay contact, providing the flexibility needed for various control logic requirements.

Technical Specifications

Installation & Connectivity Notes

• Voltage Compatibility: This model is specifically designed for 120V single-phase input. The drive internally doubles the voltage to provide 230V 3-phase output to the motor.
• Filtering: This model (N104) does not include an internal EMC filter. If your application requires compliance with certain noise emission standards, an external filter may be necessary.
• HIM Module: Includes a standard Human Interface Module (HIM) on the front panel for easy parameter adjustment and diagnostics without external software.

Technical FAQs

Q1: Can I use this drive to run a single-phase motor?

A1: No, while the input is single-phase, the output is 3-phase. This drive is designed to control 3-phase AC induction motors from a single-phase power source.

Q2: What are the benefits of the Sensorless Vector Economizer mode?

A2: This mode reduces motor energy consumption during periods of low demand or constant speed by optimizing the flux current, leading to significant utility savings over time.

Q3: How do I integrate this drive into a CompactLogix system?

A3: You can integrate it using the built-in RS485 port with Modbus RTU, or by adding an optional dual-port EtherNet/IP adapter (25-COMM-E2P) for high-speed industrial networking.