Schneider Electric ATV340U22N4 Altivar Machine ATV340 2.2kW 3-Phase 400V Variable Speed Drive

The Schneider Electric ATV340U22N4 is a 2.2 kW variable speed drive from the Altivar Machine ATV340 series, designed for precise motor control in demanding industrial applications. Rated at 400V three-phase with a 5.6A output current, this frequency inverter delivers reliable torque control and energy savings for machinery builders and system integrators. The ATV340U22N4 combines compact design with advanced drive functionality, making it well-suited for conveyor systems, pumps, fans, and general machine automation.

Technical Specifications

Applications & Use Cases

• Conveyor Systems: Smooth speed ramp-up and ramp-down reduces mechanical stress and extends belt life.
• Pump & Fan Control: Variable frequency operation enables energy-saving flow regulation without throttling valves.
• General Machine Automation: Ideal for OEM machine builders requiring compact, high-performance variable speed control.
• Torque-Controlled Processes: Advanced torque control algorithms support winding, unwinding, and tension management tasks.
• Energy Efficiency Projects: Reducing motor speed by a fraction dramatically cuts power consumption, lowering operational costs.