The Schneider Electric VW3A4421 is an additional EMC filter designed to enhance electromagnetic compatibility in automation systems. This filter is part of the Altivar series, commonly integrated with variable frequency drives (VFDs) to mitigate electrical noise and ensure reliable operation in demanding industrial environments. It is engineered to meet stringent electromagnetic interference standards, crucial for sensitive control systems.

Technical details

• Series: Altivar
• Product Type: Additional EMC Filter
• Current Rating: 17.6 A
• Phase: 1-Phase
• Voltage Range: 200...240 V AC
• Functionality: Reduces electromagnetic interference (EMI) and radio frequency interference (RFI)
• Compatibility: Designed for use with specific Schneider Electric Altivar variable frequency drives (refer to manufacturer datasheet for exact model compatibility)
• Construction: Robust industrial-grade design for durability in harsh environments

Applications & compatibility

This EMC filter is essential for applications requiring strict adherence to electromagnetic compatibility regulations, such as in sensitive control panels, robotics, and automated manufacturing processes. It is particularly beneficial in environments with multiple electrical devices that can generate interference, ensuring the stable performance of VFDs in packaging machinery, material handling systems, and machine tool applications.

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 VW3A4421 or contact our technical team for cross-reference assistance with compatible Altivar components.