Allen-Bradley 25A-E022N104 PowerFlex 523 AC Drive

Overview

The Allen-Bradley 25A-E022N104 PowerFlex 523 AC Drive is a versatile and high-performance motor control solution from the PowerFlex series by Rockwell Automation. Designed to meet the demands of industrial and commercial applications, it offers efficient energy use, flexible installation, and advanced motor control features. Its modular design allows for seamless integration with various systems, improving productivity and system performance.

Features

• Wide Voltage Range: Supports input voltage between 525-600V AC and output voltage up to 575V AC.
• Output Power: Delivers 20 HP for normal-duty and 15 HP for heavy-duty applications.
• High Flexibility: Features such as detachable control modules and accessory card support simplify configuration and expand functionality.
• Advanced Motor Control: Offers Volts per Hertz, sensorless vector control (SVC), closed-loop velocity control, and permanent magnet motor control.
• Quiet Operation: Adjustable PWM frequency up to 16 kHz ensures low-noise performance.
• Dynamic Braking: Integral brake transistor enables efficient braking with simple resistors.
• Safety Features: Includes a torque-off function for secure operation and quick restarts after safety events.
• Enhanced Connectivity: Standard USB connection for easy configuration and firmware updates.
• Compact Design: Zero stacking below 45°C ambient temperature saves panel space.

Technical Specifications

• Brand: Allen-Bradley by Rockwell Automation
• Model: 25A-E022N104
• Suffix Meaning:
  • “25A” – PowerFlex 523 Series
  • “E” – Enclosure Type (IP20/NEMA Open)
  • “022” – Output Current (22 Amps)
  • “N” – No EMC Filtering
  • “104” – Specific Product Configuration
• Input Voltage: 525-600V AC (Three-Phase)
• Output Voltage: 0-575V AC
• Power Rating: 15 kW (20 HP)
• Frame Size: D Frame
• Input Frequency: 50/60 Hz
• Control Interface: Standard with optional encoder card for closed-loop control

Applications

• Conveyor systems
• HVAC systems
• Pump and fan control
• Material handling equipment
• Packaging machinery

Frequently Asked Questions (FAQs)

Q: What is the IP rating of the 25A-E022N104 drive?
A: It features an IP20/NEMA Open Type enclosure, suitable for indoor installations.

Q: Can this drive be used for heavy-duty applications?
A: Yes, it supports up to 15 HP in heavy-duty applications.

Q: Is the drive compatible with permanent magnet motors?
A: Yes, the 25A-E022N104 supports permanent magnet motor control.

Q: What safety features does this drive include?
A: It has a torque-off function that ensures safe operation and quick restarts after safety-related events.

Q: How is the drive configured?
A: The drive can be configured using a standard USB cable to upload, download, and update settings.

Check official datasheet for more detailed information: PowerFlex 520-series AC Drive