The Schneider Electric VW3A7604R20 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 Schneider Electric's Altivar series, commonly integrated into VFD systems to manage braking torque and prevent overvoltage conditions. Its robust construction and specified electrical characteristics make it suitable for demanding industrial environments.

Technical details

• Product Type: Braking Resistor
• Resistance Value: 27 Ohms
• Power Rating: 400 Watts
• Cable Length: 2 meters
• Enclosure Rating: IP65 (dust-tight and protected against water jets)
• Series Compatibility: Altivar (verify specific VFD model compatibility with manufacturer datasheet)
• Functionality: Dissipates regenerative energy during motor braking

Applications & compatibility

This braking resistor is essential for applications where motors frequently decelerate or require dynamic braking, such as in material handling systems, packaging machinery, and automated assembly lines. It ensures the stable operation of Schneider Electric Altivar VFDs by safely absorbing excess energy, 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 VW3A7604R20 or contact our technical team for cross-reference assistance with compatible Altivar braking components.