The Schneider Electric VW3A7711 is a braking resistor designed to dissipate excess energy generated during deceleration in variable speed drive applications. This component is integral to systems requiring controlled stopping of motor loads, preventing overvoltage conditions within the drive. It is part of Schneider Electric's comprehensive range of drive accessories, ensuring optimal performance and protection for automation equipment.

Technical details

• Product Type: Braking Resistor
• Manufacturer Series: Altivar (implied by VW3 prefix, common for Schneider Electric variable speed drive accessories)
• Resistance: 2.1 Ohm
• Power Rating: 37 kW
• Enclosure Rating: IP23
• Functionality: Dissipates regenerative energy from variable speed drives
• Application Context: Used with compatible Schneider Electric variable speed drives to manage braking energy
• Construction: Designed for industrial environments, providing reliable energy dissipation

Applications & compatibility

This braking resistor is commonly employed in applications where rapid or frequent motor deceleration is required, such as on packaging lines, material handling systems, and automated assembly machinery. It ensures the safe and efficient operation of variable speed drives by managing the energy returned to the drive during braking cycles, thereby protecting drive components from potential damage.

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 VW3A7711 or contact our technical team for cross-reference assistance with compatible Altivar drive components.