AC Drives

AC Drives (Variable Frequency Drives)

AC Drives—also known as Variable Frequency Drives (VFDs)—regulate motor speed and torque, delivering energy-efficient, precise control for pumps, fans, conveyors, mixers, and a wide range of industrial machinery. At Boson Systems, we supply robust, feature-rich VFD solutions to boost productivity, cut energy costs, and extend equipment life in demanding manufacturing environments.

Our drives integrate seamlessly with existing PLC, HMI, and SCADA systems, allowing real-time feedback, advanced diagnostics, and smooth process automation across industries such as pharmaceuticals, chemicals, food & beverage, textiles, and HVAC.

Key Features of Our AC Drive Offerings:

• Wide Power & Voltage Range – Single-phase and three-phase models from fractional horsepower to high-horsepower applications (200 V, 400 V, 690 V, and higher).
• Energy-Saving Algorithms – Built-in PID control, sleep mode, and automatic energy-optimization functions for reduced operating costs.
• Multiple Control Modes – V/F, sensor-less vector, closed-loop vector, and torque control for precise motor performance.
• Comprehensive Communication Options – Modbus, Profibus-DP, Profinet, EtherNet/IP, CANopen, and optional fieldbus cards for seamless integration.
• Intuitive Programming & Diagnostics – Keypad or PC-based software for quick parameter setup, real-time monitoring, and fault logging.
• Robust Protection Features – Over-current, over-voltage, phase loss, ground fault, and thermal protection to safeguard motors and drives.
• Compact, Rugged Design – Conformal-coated circuit boards, wide ambient-temperature ratings, and IP20/IP55/IP66 options for harsh environments.

By leveraging Boson Systems’s AC Drive solutions, manufacturers achieve smoother motor starts, reduced mechanical stress, and optimized process control—resulting in measurable gains in efficiency and equipment longevity.

Contact our experts to select the right VFD for your application and explore turnkey services, from drive sizing and panel integration to commissioning and on-site support.