A Variable Frequency Drive (VFD) is a power electronics device used to control the speed and torque of AC or DC electric motors by adjusting the frequency and voltage supplied to the motor. Key functions include soft start, soft stop, flexible speed control, and performance optimization, enabling significant energy savings in industrial systems.


Allen-Bradley PowerFlex 525 AC drive, 2.2kW (3HP) power rating, 380-480V input voltage. A compact, high-performance drive featuring built-in EtherNet/IP communication and Safe Torque-Off safety functionality.

The Allen-Bradley 25B-D043N114 is a PowerFlex 525 series AC drive, rated for 22kW (30HP) at 480V 3-phase. It features integrated EtherNet/IP, Safe Torque Off (STO) functionality, and a flexible modular design.

Allen-Bradley PowerFlex 525 25B-D4P0N114 AC drive, 1.5kW (2HP) power rating, 3-phase 380-480VAC input, 4.0A rated output current. A compact, high-performance drive featuring integrated EtherNet/IP communication and Safe Torque-Off safety functionality.

Allen-Bradley PowerFlex 4M 22F-D6P0N113 AC drive with 2.2kW (3HP) power rating, 3-phase 380-480VAC input, and 6.0A rated current. Compact, space-saving design, ideal for basic motor speed control applications.