Overview
The Allen-Bradley PowerFlex 525 25B-D013N114 is a compact, modular variable frequency drive (VFD) designed for general-purpose AC motor control in industrial automation and manufacturing environments. Rated at 7.5 HP / 5.5 kW (13 A output) for 380…480V AC, 3-Phase input with integrated EMC filter, this drive delivers flexible speed and torque control while reducing energy consumption. The PowerFlex 525 series excels in applications ranging from pump and fan drives to conveyor systems and machine tool spindles.
Key Features
- Sinusoidal PWM control with 0…500 Hz (programmable) output frequency range with embedded EtherNet/IP
- Safe Torque Off (STO) is standard, meeting ISO 13849-1 and SIL 2/PLd safety ratings
- Supports V/Hz, Sensorless Vector, Closed-Loop Vector, and Permanent Magnet Motor Control
- Modular design with detachable control and power modules for flexible installation and configuration
- Panel or DIN Rail mounting with IP 20 rated enclosure
- Internal PID controller for process automation and closed-loop applications
Technical Specifications
- Input Voltage: 3-phase input voltage range of 380 to 480 Volts AC
- Output Voltage: 3-phase output voltage range of 0 to 460 Volts AC
- Output Current: 13 A output
- Power Rating: 7.5 HP / 5.5 kW (Normal and Heavy Duty)
- Frequency: 50–60 Hz input; 0–500 Hz programmable output
- Enclosure Rating: IP 20 rated enclosure (NEMA 1, Open Type)
- Control Methods: Sinusoidal PWM, V/Hz, Sensorless Vector, Closed-Loop Vector, Permanent Magnet Motor Control
- Communications: Embedded EtherNet/IP with support for DeviceNet, MODBUS, and PROFIBUS via optional cards
- Safety: Safe Torque Off (STO) is standard, SIL 2 Cat 3 certified
- EMC Filter: EMC filter included
- Brake Control: Integrated brake IGBT for dynamic braking
- Condition: New in Box
Typical Applications
The PowerFlex 525 is suited for a wide range of industrial applications including centrifugal and positive displacement pumps, variable-torque fan applications, conveyor systems, compressors, machine tools, food processing machinery, material handling equipment, and HVAC systems. Its sensorless vector and closed-loop control capabilities make it ideal for applications requiring precise speed regulation or load-dependent torque curves.
Compatibility & Replacements
Compatible With
- Allen-Bradley CompactLogix 5370, 5380, and ControlLogix 5580 controllers
- Studio 5000 Logix Designer (formerly RSLogix 5000)
- EtherNet/IP industrial networks and Device Level Ring (DLR) topologies
- DeviceNet, PROFIBUS DP, and MODBUS networks via optional communication cards
- Rockwell Automation RSNetWorx configuration software
- Allen-Bradley PowerFlex 520-series ecosystem and common DC Bus configurations
Replaces / Drop-In Replacement For
- 25B-D013N104 (prior PowerFlex 525 configuration) — verify control module and firmware compatibility with your integrator
- Legacy PowerFlex 70/700 units in similar 5.5 kW applications (verify mechanical fit and wiring)
- Verify exact replacement compatibility with your system integrator before ordering, as firmware and control module variants may require reconfiguration.
Works With
- Studio 5000 Logix Designer configuration and monitoring
- EtherNet/IP protocol for seamless integration with Rockwell control systems
- Optional dual-port EtherNet/IP card for Device Level Ring (DLR) fault-tolerant topologies
- Integrated RS485/DSI serial communications for multi-drop network configurations
- AppView and CustomView parameter tools for simplified setup and custom application tuning
- Optional encoder cards for closed-loop speed or position feedback control
