The Schneider Electric braking resistor, identified by the part number VW3A7717, is engineered to dissipate excess energy generated during motor deceleration in variable speed drive systems. This component is integral to applications requiring controlled stopping of motor loads, preventing overvoltage conditions within the drive. Its robust construction ensures reliable performance in demanding industrial environments.

Technical details

• Product Type: Braking Resistor
• Manufacturer Series: Likely part of the Schneider Electric Altivar variable speed drive accessory range; confirm compatibility with your specific drive model.
• Resistance Value: 0.7 Ohms
• Power Dissipation Rating: 112 kW (kilowatts)
• Enclosure Rating: IP23
• Functionality: Designed to absorb and dissipate regenerative energy from motor braking, thereby protecting the variable speed drive from overvoltage.
• Construction: Features a robust design suitable for industrial environments.

Applications & compatibility

This braking resistor is commonly employed in applications where rapid or frequent motor deceleration is required, such as on packaging machinery, material handling systems, and automated assembly lines. It is designed to work in conjunction with compatible Schneider Electric variable speed drives to manage regenerative braking energy effectively.

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 VW3A7717 or contact our technical team for cross-reference assistance with compatible Schneider Electric drive components.