The Schneider Electric VW3A5505 is a common mode filter designed to reduce bearing currents in variable speed drive systems. As part of the Altivar series, this filter is engineered to protect motor bearings from damaging electrical discharge, extending the operational life of AC motors used in demanding industrial environments.

Technical details

• Series: Altivar
• Product Type: Common Mode Filter
• Inductance: 183.2 µH
• Function: Bearing Current Reduction
• Compatibility: Designed for use with Schneider Electric variable speed drives. Specific drive models and voltage ratings should be verified against the manufacturer's datasheet for precise compatibility.
• Construction: Features a robust design suitable for industrial environments.
• Purpose: Mitigates high-frequency currents that can cause premature wear on motor bearings.

Applications & compatibility

This common mode filter is essential for applications where AC motors are driven by variable frequency drives (VFDs), particularly in environments with long cable runs or high switching frequencies. It is commonly found in packaging machinery, conveyor systems, HVAC applications, and machine tool drives where motor longevity is critical.

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 VW3A5505 or contact our technical team for cross-reference assistance with compatible Altivar drive components.