The Schneider Electric VW3A7274 is an active infeed converter designed to optimize power quality and energy efficiency in variable speed drive systems. This unit is part of the Altivar 61 and Altivar 71 drive families, providing a robust solution for applications requiring reduced harmonic distortion and the capability for energy regeneration back to the power grid. Its design focuses on delivering clean power and improving the overall power factor of the installation.

Technical details

• Series: Altivar 61 / Altivar 71 compatible
• Rated Power: 340 kW
• Functionality: Active Infeed Converter
• Harmonic Distortion: Designed for low harmonic distortion
• Power Factor: Contributes to improved power factor
• Regeneration Capability: Enables energy regeneration to the grid
• Voltage Class: Verify specific voltage requirements with manufacturer datasheet; typically designed for industrial voltage ranges compatible with Altivar drives.
• Current Rating: Verify specific current requirements with manufacturer datasheet.

Applications & compatibility

This active infeed converter is specifically engineered for integration with Schneider Electric Altivar 61 and Altivar 71 variable frequency drives. It is commonly deployed in demanding industrial environments such as material handling, pump and fan control, and process machinery where consistent power quality and energy recovery are critical operational parameters. Its use is beneficial in applications with frequent braking or deceleration cycles.

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 VW3A7274 or contact our technical team for cross-reference assistance with compatible Altivar components.