Low voltage frequency converters are essential components in industrial automation and motor control systems. These devices convert fixed-frequency AC power into variable-frequency output, enabling precise speed control of electric motors. Key features include energy efficiency, smooth acceleration/deceleration, and overload protection. Typical products in this category include: compact drives for HVAC applications, vector control converters for high-performance machinery, multi-pump controllers, and regenerative units for energy recovery. Advanced models offer built-in PLC functionality, IoT connectivity, and harmonic mitigation. Common voltage ranges cover 200-600V AC with power ratings from 0.37kW to 500kW. These converters are widely used in conveyor systems, pumps, fans, and CNC equipment.