Schneider Electric ATV320U11N4B Altivar 320 1.1kW 3-Phase 380-500V Book Mount Variable Speed Drive

The Schneider Electric ATV320U11N4B is a compact Altivar 320 series variable speed drive delivering 1.1 kW output power for three-phase motors supplied at 380–500 V AC. Designed in a book-mount form factor, the ATV320U11N4B suits space-constrained panel builds where drives must be mounted side-by-side without derating, making it a practical choice for machine builders and OEMs requiring precise motor speed and torque control with integrated energy-saving capability.

Technical Specifications

Applications & Use Cases

• Machine Building & OEM: Book-mount configuration enables side-by-side drive installation in compact control panels without thermal derating.
• Pumps & Fans: Variable frequency control delivers significant energy savings by matching motor speed to actual process demand.
• Conveyor & Material Handling: Precise torque and speed regulation ensures smooth acceleration and deceleration for product handling systems.
• HVAC Systems: Frequency inverter control of fan and pump motors reduces energy consumption and mechanical wear.
• General Industrial Automation: Suitable for any 1.1 kW three-phase induction motor application requiring adjustable speed motor control with a compact footprint.