The Schneider Electric VW3A4701 is an EMC radio interference input filter designed for use with variable speed drives. This filter is specifically engineered to mitigate electromagnetic interference generated by 3-phase variable speed drive systems, ensuring cleaner power output and compliance with electromagnetic compatibility standards. It is a critical component for maintaining the integrity of control systems and preventing signal disruption in sensitive industrial environments.

Technical details

• Product Type: EMC Radio Interference Input Filter
• Manufacturer Series: Altivar (implied by VW3 prefix, common for Schneider Electric VFD accessories)
• Supply Type: 3-Phase
• Functionality: Reduces electromagnetic interference (EMI) and radio frequency interference (RFI)
• Application: Designed for variable speed drive (VSD) systems
• Protection Level: Helps meet EMC directives and standards
• Construction: Robust industrial design for demanding environments
• Connection Type: Input filter for 3-phase power supply to VSD

Applications & compatibility

The VW3A4701 filter is essential for applications requiring strict adherence to EMC regulations, such as in food and beverage processing, automotive manufacturing, and material handling systems. It is compatible with a range of Schneider Electric Altivar variable speed drives that utilize a 3-phase power supply, helping to ensure reliable operation of motors and associated control equipment in environments with high electrical noise.

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 VW3A4701 or contact our technical team for cross-reference assistance with compatible Altivar components.