The Schneider Electric VW3A7706 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 industrial automation systems requiring controlled motor braking. Its robust construction and specific electrical characteristics make it suitable for demanding operational environments.

Technical details

• Product Type: Braking Resistor
• Manufacturer Series: Altivar (implied by part number prefix and common application)
• Resistance: 8 Ohm
• Power Rating: 1000 W
• Enclosure Rating: IP20
• Functionality: Dissipates regenerative energy from VFDs during motor braking.
• Compatibility: Designed for use with compatible Schneider Electric Altivar variable frequency drives. Verify specific drive compatibility with the manufacturer's datasheet.
• Construction: Typically features a robust metal housing for durability in industrial settings.

Applications & compatibility

This braking resistor is essential for applications where rapid or frequent motor deceleration is required, such as on packaging lines, material handling systems, and CNC machinery. It helps protect the VFD from overvoltage conditions caused by regenerative braking, ensuring reliable operation of automated processes. Compatibility should always be confirmed with the specific Altivar drive model's documentation.

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 VW3A7706 or contact our technical team for cross-reference assistance with compatible Altivar braking components.