Schneider Electric ATV930U30N4 Altivar Process 930 3kW 3-Phase 400-480V Variable Speed Drive

The Schneider Electric ATV930U30N4 is an Altivar Process 930 series variable speed drive delivering 3 kW output power for three-phase motors operating on 400–480 V AC supplies. Rated at 7.2 A, this VSD provides precise frequency and torque control, enabling significant energy savings and extended motor life in demanding industrial applications. The ATV930U30N4 is engineered for process-critical environments where advanced diagnostics and embedded communication are essential.

Technical Specifications

Applications & Use Cases

• Pump Control: Precise flow regulation in water treatment, HVAC, and industrial pumping systems, reducing energy consumption through variable speed operation.
• Fan & Blower Drives: Smooth speed control for ventilation and cooling fan arrays, matching airflow demand and cutting energy waste versus fixed-speed operation.
• Compressor Drives: Maintains stable process pressure with soft-start capability, reducing mechanical stress and extending compressor service life.
• Process Machinery: Suitable for conveyors, mixers, and agitators requiring accurate torque and speed control in continuous industrial processes.
• Energy Management: Built-in energy monitoring functions support plant-wide efficiency programs and compliance with energy reduction targets.

Frequently Asked Questions

What motor power does the ATV930U30N4 support?

The ATV930U30N4 is rated for 3 kW (4 HP) three-phase AC motors.

What supply voltage range is accepted?

The drive accepts three-phase supply voltages from 400 V to 480 V AC, making it compatible with standard European and international industrial networks.

What is the rated output current?

The continuous rated output current is 7.2 A at the nominal supply voltage.

Which application sectors is the Altivar Process 930 designed for?

The ATV930 series targets process industries including water & wastewater, oil & gas, mining, and HVAC, where reliability, advanced diagnostics, and process integration are critical.

Does the ATV930U30N4 support fieldbus communication?

The Altivar Process 930 platform supports multiple communication protocols via optional modules; consult the series documentation for supported fieldbus options.