The Schneider Electric VW3A7710 is a braking resistor designed to dissipate excess energy generated by variable frequency drives (VFDs) during deceleration or regenerative braking. This component is integral to VFD systems that require controlled stopping of motor loads, preventing overvoltage conditions and protecting drive components. It is engineered to handle significant power dissipation, ensuring reliable operation in demanding industrial environments.

Technical details

• Product Type: Braking Resistor
• Manufacturer Series: Altivar (implied by VW3 prefix, common for Schneider Electric VFD accessories)
• Resistance: 2.75 Ohm
• Power Rating: 25 kW
• Enclosure Rating: IP23
• Functionality: Dissipates regenerative energy from VFDs
• Application Context: Used with Schneider Electric variable frequency drives to manage braking energy.
• Note: For specific voltage compatibility and detailed electrical characteristics, please consult the manufacturer's datasheet.

Applications & compatibility

This braking resistor is commonly employed in applications requiring frequent or rapid motor deceleration, such as on packaging lines, material handling systems, and in machine tool applications. It ensures the stable operation of variable speed drives by providing a safe path for excess energy, thereby preventing potential damage to the drive and connected equipment.

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 VW3A7710 or contact our technical team for cross-reference assistance with compatible Altivar series components.