The Schneider Electric VW3A7802 is a braking resistor designed for use with variable frequency drives (VFDs) to dissipate excess energy generated during motor deceleration. This component is integral to VFD systems that require controlled braking, preventing overvoltage conditions and protecting the drive and motor. It is part of the Schneider Electric Altivar series, commonly integrated into industrial automation systems for precise motor control.

Technical details

• Product Type: Braking Resistor
• Manufacturer Series: Altivar (VW3A series)
• Resistance: 60 Ohms
• Power Rating: 5.6 kW
• Enclosure Rating: IP20
• Functionality: Dissipates regenerative energy during motor braking
• Application Context: Designed for use with Schneider Electric Altivar variable frequency drives
• Voltage Compatibility: Verify specific voltage requirements with the manufacturer's datasheet for your Altivar drive model.

Applications & compatibility

This braking resistor is essential for applications involving frequent motor deceleration or high inertia loads, such as packaging machinery, material handling systems, and machine tools. It ensures stable operation of Altivar VFDs by managing braking energy, thereby extending the lifespan of the drive and motor components in demanding industrial environments.

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 VW3A7802 or contact our technical team for cross-reference assistance with compatible Altivar braking components.