Designed to enhance the performance of Schneider Electric's Altivar 61 and Altivar 71 variable speed drives, the Schneider VW3A4639 is a passive filter engineered to mitigate harmonic distortion and improve power quality. This filter is a crucial component for applications requiring precise motor control and extended equipment lifespan, particularly in environments with sensitive electrical loads.

Technical details

• Series: Altivar 61 / Altivar 71 Accessory
• Product Type: Passive Harmonic Filter
• Rated Current: The specific rated current for the VW3A4639 should be verified against the manufacturer's datasheet, as it is not explicitly encoded in the provided part number or existing information.
• Voltage Compatibility: Designed for use with Altivar 61 and Altivar 71 drives, which typically operate across various voltage classes. Buyers should confirm voltage compatibility with their specific drive model.
• Function: Reduces harmonic currents generated by the variable speed drive, thereby improving power factor and reducing stress on the electrical supply system.
• Construction: Features robust components suitable for industrial environments.
• Purpose: Mitigates electromagnetic interference (EMI) and radio frequency interference (RFI) originating from the drive.

Applications & compatibility

The Schneider VW3A4639 passive filter is commonly deployed in industrial settings such as manufacturing plants, water treatment facilities, and HVAC systems where variable speed drives are utilized for motor control. Its application ensures compliance with harmonic distortion standards and protects sensitive electronic equipment from electrical noise, making it suitable for packaging lines, pump and fan control, and general machinery applications.

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 Schneider VW3A4639 or contact our technical team for cross-reference assistance with compatible Altivar drive components.