Schneider Electric ATV340U75N4E Altivar Machine ATV340 7.5kW 3-Phase 400V 16.5A Variable Speed Drive

The Schneider Electric ATV340U75N4E is a 7.5 kW variable speed drive from the Altivar Machine ATV340 series, delivering precise motor control on 3-phase 400 V networks at up to 16.5 A rated output current. Designed for machine builders and industrial automation engineers, the ATV340U75N4E combines advanced torque control, energy-saving capability, and EMC-compliant performance in a compact drive platform suited to demanding OEM applications.

Technical Specifications

Applications & Use Cases

• OEM Machine Building: Optimised for integration into packaging, conveyor, and handling machines where compact dimensions and simple commissioning are critical.
• Pump & Fan Control: Built-in energy-saving algorithms reduce consumption on variable-torque loads such as centrifugal pumps and HVAC fans.
• Material Handling: Smooth torque control at low speeds protects mechanical components on hoists, elevators, and multi-axis conveyors.
• Compressor Drives: Stable frequency output maintains process pressure with minimal overshoot, extending compressor service life.
• General Industrial Automation: Suitable as a frequency inverter wherever stepless speed regulation of standard induction or synchronous reluctance motors is required.

Frequently Asked Questions

• What motor power does the ATV340U75N4E support? The drive is rated for a 7.5 kW motor on a 400 V, 3-phase supply.
• What is the rated output current? The ATV340U75N4E delivers up to 16.5 A continuous output current.
• Is this drive part of the Altivar Machine range? Yes — the ATV340U75N4E belongs to Schneider Electric's Altivar Machine ATV340 series, engineered specifically for machine-builder applications.
• Can it be used as a variable frequency drive (VFD) on standard induction motors? Yes, the ATV340 series supports standard V/f control as well as advanced sensorless flux vector modes for tighter speed and torque regulation.