Schneider Electric ATV930U55N4 Altivar Process ATV930 5.5kW 3-Phase 400-480V Variable Speed Drive

The Schneider Electric ATV930U55N4 is an Altivar Process ATV930 series variable speed drive delivering 5.5 kW output power for 3-phase 400–480V AC motor control applications. Rated at 12.7A, this frequency inverter provides precise torque control and energy saving capability, making it a robust solution for pumps, fans, compressors, and process machinery in industrial environments.

Technical Specifications

Applications & Use Cases

• Pump & Fan Control: The ATV930U55N4 delivers energy-efficient variable frequency control for centrifugal pumps and HVAC fans, reducing energy consumption at partial loads.
• Compressor Drives: Precise speed regulation and torque control make this VSD well suited for screw and reciprocating compressors in industrial process plants.
• Conveyor & Material Handling: Smooth acceleration and deceleration profiles protect mechanical components and improve process throughput on conveyor lines.
• Water & Wastewater Treatment: The Altivar Process ATV930 range is a proven solution in water utility applications requiring continuous, reliable motor control.

Frequently Asked Questions

• What motor power does the ATV930U55N4 support? The drive is rated for 5.5 kW motors on a 400–480V 3-phase supply.
• What is the rated output current? The ATV930U55N4 provides a rated output current of 12.7 A.
• Is this drive suitable for heavy-duty applications? The Altivar Process ATV930 series is designed for demanding process industry applications including pumps, fans, compressors, and mixers.
• What supply voltage range is accepted? The drive accepts a 3-phase supply from 400V to 480V AC.