Schneider Electric ATV340D37N4E Altivar Machine ATV340 37kW 3-Phase 400V 74.5A Variable Speed Drive

The Schneider Electric ATV340D37N4E is a 37 kW variable speed drive from the Altivar Machine ATV340 series, designed for three-phase 400 V industrial applications requiring precise motor speed and torque control. Rated at 74.5 A, the ATV340D37N4E delivers advanced frequency inverter functionality for demanding machine automation environments where energy efficiency and process performance are critical.

Technical Specifications

Applications & Use Cases

• Machine Automation: Ideal for OEM machine builders requiring compact, high-performance VSD solutions integrated directly into machinery.
• Pump & Fan Control: Delivers precise flow and pressure regulation, enabling significant energy savings over fixed-speed operation.
• Conveyor & Handling Systems: Smooth acceleration and deceleration profiles protect mechanical components and improve throughput.
• Compressor Drives: Advanced torque control algorithms maintain stable operation across variable load conditions.
• HVAC Systems: Variable frequency drive capability reduces energy consumption in heating, ventilation, and air conditioning applications.

Frequently Asked Questions

• What motor power does the ATV340D37N4E support? The ATV340D37N4E is rated for 37 kW motors operating on a 3-phase 400 V supply.
• What is the rated output current? The drive provides a rated output current of 74.5 A.
• What series does this drive belong to? It belongs to Schneider Electric's Altivar Machine ATV340 series, purpose-built for machine-level motor control.
• Is this drive suitable for industrial environments? Yes, the Altivar Machine ATV340 range is engineered for integration into industrial machinery and automation systems requiring reliable variable speed drive operation.