Schneider Electric ATV340U40N4 Altivar Machine ATV340 4kW 3-Phase 400V 9.3A Variable Speed Drive

The Schneider Electric ATV340U40N4 is a 4 kW variable speed drive from the Altivar Machine ATV340 series, designed for 3-phase 400 V industrial applications with a rated output current of 9.3 A. Built for demanding machine automation environments, this frequency inverter delivers precise motor speed and torque control, contributing to significant energy savings across a wide range of industrial processes.

Technical Specifications

Applications & Use Cases

• Machine Automation: Ideal for OEM machine builders requiring compact, high-performance variable frequency drives with integrated motor control functions.
• Pump & Fan Control: Provides energy-efficient speed regulation for centrifugal pumps and fans by matching output to actual demand.
• Conveyor & Material Handling: Delivers smooth acceleration and deceleration profiles for conveyors, reducing mechanical wear and extending equipment lifespan.
• Compressor Drives: Supports torque-controlled operation suitable for compressor and mixer applications in industrial facilities.
• Energy Saving: As a frequency inverter, the ATV340U40N4 reduces energy consumption by adjusting motor speed to match load requirements rather than running at fixed line frequency.