The Schneider Electric VW3A7723 is a braking resistor designed for use with variable frequency drives (VFDs) to dissipate excess energy generated during motor deceleration. This component is part of the Schneider Electric Altivar series, commonly integrated into motor control systems requiring dynamic braking capabilities to manage regenerative energy and prevent overvoltage conditions. Its robust construction ensures reliable operation in demanding industrial environments.

Technical details

• Product Type: Braking Resistor
• Manufacturer Series: Altivar (implied by part number prefix and common application)
• Resistance: 100 Ohms
• Power Rating: 28 Watts
• Enclosure Type: IP 00 (Unenclosed)
• Functionality: Dissipates regenerative energy from VFDs during motor braking.
• Application Context: Typically used in conjunction with Altivar VFDs to manage braking torque and prevent overvoltage.
• Compatibility: Designed for use with specific Schneider Electric Altivar variable frequency drives. Please consult the manufacturer's datasheet for precise compatibility information.

Applications & compatibility

This braking resistor is essential for applications where rapid motor deceleration is required, such as in packaging machinery, material handling systems, and automated assembly lines. It ensures the safe and efficient operation of VFD-controlled motors by providing a path for dissipated energy, preventing potential damage to the drive and system components. Its compatibility is primarily with Schneider Electric Altivar VFDs, though specific model cross-referencing is recommended.

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 VW3A7723 or contact our technical team for cross-reference assistance with compatible Altivar braking components.