The Schneider Electric VW3A5202 is a sinus filter designed to condition the output waveform of variable speed drives. This component is integral to applications requiring reduced electromagnetic interference (EMI) and motor insulation stress, commonly found in sophisticated automation systems. It specifically complements the Altivar variable speed drive series, ensuring optimal performance and longevity of connected motors.

Technical details

• Product Type: Sinus Filter
• Current Rating: 16 A
• Compatibility: Designed for use with Schneider Electric Altivar variable speed drives.
• Functionality: Reduces motor terminal voltage spikes and common-mode currents.
• Waveform Conditioning: Approximates a pure sine wave output to the motor.
• Harmonic Distortion Reduction: Minimizes harmonic distortion generated by the variable speed drive.
• Motor Protection: Helps prevent premature motor insulation breakdown and bearing currents.
• EMI/RFI Suppression: Contributes to reducing electromagnetic and radio-frequency interference.

Applications & compatibility

This sinus filter is essential for applications where motor noise, insulation degradation, and electromagnetic interference are critical concerns. It is frequently deployed in packaging machinery, material handling systems, pump and fan control, and other industrial processes utilizing Altivar variable speed drives that demand a cleaner motor output waveform for extended operational life and compliance with noise regulations.

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 VW3A5202 or contact our technical team for cross-reference assistance with compatible Altivar drive components.