The Schneider Electric VW3A5407 is an output sine wave filter designed to condition the output of variable speed drives. This filter helps to reduce electromagnetic interference (EMI) and voltage spikes, protecting connected motors from premature wear and ensuring smoother operation. It is specifically engineered for use with Schneider Electric's Altivar variable speed drives.

Technical details

• Product Type: Output Sine Wave Filter
• Rated Current: 305 A
• Manufacturer Series: Altivar (implied by application context and common Schneider Electric naming conventions for VFD accessories)
• Functionality: Reduces motor voltage stress and EMI by shaping the drive's output waveform into a near-sinusoidal pattern.
• Compatibility: Designed for use with compatible Schneider Electric variable speed drives. Specific drive models should be verified against the manufacturer's documentation.
• Construction: Features robust construction suitable for industrial environments.
• Protection: Helps extend motor bearing life and insulation by mitigating the effects of PWM output.
• Harmonic Reduction: Contributes to reducing harmonic distortion at the motor terminals.

Applications & compatibility

This output sine wave filter is essential for applications where motor longevity and reduced electrical noise are critical. It is commonly deployed in demanding environments such as packaging machinery, material handling systems, pump and fan control, and other industrial processes utilizing variable speed drives that require enhanced motor protection and performance.

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 VW3A5407 or contact our technical team for cross-reference assistance with compatible Altivar drive components.