ATV650D22N4E Frequency Converter 22 kW 30 HP 380480 V Product overview This inverter model ATV650D22N4E is a frequency converter rated for 22 kW 30 HP with an input voltage range of 380 to 480 V. It provides precise motor speed and torque control to improve conversion efficiency in industrial motordriven systems. Key benefits Precise speed control to match motor output to process requirements, reducing mechanical stress and improving system responsiveness. Smooth start and stop capability to reduce current surges and minimize wear on mechanical components. Improves conversion efficiency of motor control by optimizing frequency and voltage for varying loads. Designed for industrial environments to support reliable, continuous operation. Main features and attributes Function: Variable frequency drive for controlling AC motor speed and torque through frequency conversion. Power rating: 22 kW nominal output, equivalent to 30 HP. Input compatibility: 380 to 480 V threephase supply, suitable for standard industrial power systems. Model identification: ATV650D22N4E. Form factor: Designed for installation within control cabinets or electrical panels for industrial applications. Durability: Built for continuous industrial operation and integration with motor control systems. Compatibility Compatible with threephase AC motors and drives that match the 22 kW 380480 V specification. Integrates with common industrial control equipment such as PLCs, motor contactors, and protective devices when wired to standard control interfaces. Practical applications Pump and fan control: Regulate pump speed to maintain consistent flow or pressure while reducing mechanical cycling. Conveyor and material handling: Provide smooth acceleration and deceleration to protect conveyed products and reduce belt wear. HVAC and ventilation systems: Match fan and blower speed to demand for improved process control. Why this unit The ATV650D22N4E offers a clear specification for engineers and maintenance teams who need a 22 kW 380480 V frequency converter for motor speed and torque control. Its functionality addresses common industrial needs for smoother operation, better process control, and improved conversion performance without altering existing motor hardware.