The Schneider Electric VW3A5502 is a common mode filter designed to reduce bearing currents in motor drive systems. This filter is part of the Altivar series, specifically engineered to enhance the longevity and reliability of AC motor applications by mitigating electrical noise and voltage spikes that can damage motor bearings. Its inclusion in a drive system helps to ensure smoother operation and prevent premature motor failure.

Technical details

• Series: Altivar
• Product Type: Common Mode Filter
• Inductance: 219.6 µH
• Function: Bearing Current Reduction
• Application: Designed for use with variable frequency drives (VFDs) to protect motor bearings from high-frequency currents.
• Compatibility: Typically used in conjunction with Schneider Electric Altivar variable speed drives. Specific drive compatibility should be verified against the manufacturer's datasheet.
• Construction: Features a robust design suitable for industrial environments.
• Electrical Characteristics: Provides effective filtering of common mode noise generated by PWM switching in VFDs.

Applications & compatibility

This common mode filter is essential for applications where motor bearing longevity is critical, such as in packaging machinery, conveyor systems, pumps, fans, and machine tools. It is particularly beneficial in systems utilizing long cable runs between the drive and the motor, or when employing motors with insulated bearings. Proper integration with compatible Altivar drives ensures optimal performance and protection.

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 VW3A5502 or contact our technical team for cross-reference assistance with compatible Altivar drive components.