Allen-Bradley | 25B-D4P0N104 | PowerFlex 525

Product Description: Allen-Bradley 25B-D4P0N104

The Allen-Bradley 25B-D4P0N104 is a PowerFlex 525 AC drive designed for variable speed control of three-phase induction and permanent magnet motors. Operating on a 380–480V AC, 3-phase input, it delivers a rated output current of 4.0 A and supports motors up to 1.5 kW (2 HP). The unit integrates EtherNet/IP communication and Safe Torque-Off (STO), making it ideal for compact, safety-compliant automation systems.

Key Features

• 1.5 kW (2 HP) motor control
• 4.0 A output current
• 380–480V AC, 3-phase input
• Built-in EtherNet/IP and Modbus-TCP
• Safe Torque-Off (STO) safety function
• Control modes: V/Hz, Sensorless Vector, Closed Loop Velocity, Permanent Magnet Motor Control
• Frame A compact design
• IP20 open- type enclosure
• Integrated keypad with LED display and potentiometer
• Panel and DIN rail mounting support

Technical Specifications

• Input Voltage: 380–480V AC, 3-phase
• Output Frequency Range: 0–500 Hz
• Rated Output Current: 4.0 A
• Power Factor: ≥ 0.98
• Operating Temperature: -20°C to +50°C without derating
• Enclosure Type: IP20 (Open Type)
• Frame Size: A
• Communications: EtherNet/IP, Modbus-TCP
• EMC Filter: Built-in
• Safety Function: Safe Torque-Off (SIL2/PLd certified)
• User Interface: Integrated keypad and potentiometer

Application Areas

• Small conveyors and belt systems
• Industrial ventilation and fans
• Compact pumping stations
• Packaging and bottling lines
• Machine tools and OEM equipment
• Distributed control systems

Advantages

• Efficient and compact design for limited space installations
• Built-in safety and communication reduce setup complexity
• Compatible with a wide variety of motor types
• High reliability in demanding environments
• Quick installation and easy operation