Schneider Electric ATV320U11N4C Altivar 320 1.1kW 3-Phase 380-500V Compact Variable Speed Drive

The Schneider Electric ATV320U11N4C is a compact Altivar 320 series variable speed drive delivering 1.1 kW output power for 3-phase motors supplied at 380–500 V AC. Designed for machine builders and industrial automation engineers, this frequency inverter provides precise motor speed and torque control while significantly reducing energy consumption in pump, fan, and conveyor applications.

Technical Specifications

Applications & Use Cases

• Pump & Fan Control: Smooth speed regulation reduces mechanical stress and delivers measurable energy savings on centrifugal loads.
• Conveyor & Material Handling: Precise torque control enables soft starting and stopping, extending equipment service life.
• Machine Building (OEM): The compact form factor and wide voltage range (380–500 V) make the ATV320U11N4C ideal for integration into machine panels where space is at a premium.
• HVAC Systems: Variable frequency operation matches motor speed to actual demand, cutting energy costs in air-handling units and cooling towers.
• General Industrial Automation: Compatible with common fieldbus and I/O configurations typical of Schneider Electric and third-party PLC architectures.