The Schneider Electric Altivar 303 series variable frequency drive (VFD) is engineered for robust motor control in demanding industrial environments. This specific unit, the ATV303HU30N4, is designed for three-phase input power and delivers precise speed regulation for three-phase asynchronous motors. It is commonly integrated into machinery requiring variable speed operation, such as pumps, fans, and general-purpose machinery.

Technical details

• Series: Altivar 303 (ATV303)
• Input Voltage Class: 380-400V AC (three-phase)
• Output Power Rating: 3.0 kW (4.0 HP)
• Rated Output Current: 7.1 A
• Control Type: Variable Frequency Drive (VFD) / Inverter
• Motor Compatibility: Designed for three-phase asynchronous motors
• Mounting Type: Typically panel-mount (verify with datasheet for specific dimensions and enclosure details)
• Protection Features: Integrated motor overload protection and fault diagnostics (refer to datasheet for full list)

Applications & compatibility

This Schneider Electric VFD is well-suited for applications within the packaging industry, material handling systems, and general manufacturing equipment where precise motor speed control is essential. Its robust design ensures reliable operation in environments requiring variable speed drives for pumps, fans, conveyors, and other motor-driven machinery.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the ATV303HU30N4 or contact our technical team for cross-reference assistance with compatible Altivar series components.