The Schneider Electric VW3A7709 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 ensures reliable performance in demanding environments.

Technical details

• Product Type: Braking Resistor
• Manufacturer Series: Altivar (implied by part number prefix and common application)
• Resistance Value: 2.5 Ohm
• Power Rating: 1000 W
• Enclosure Rating: IP20
• Functionality: Dissipates regenerative energy from VFDs during motor braking.
• Application Context: Typically used in conjunction with Schneider Electric Altivar VFDs to prevent overvoltage conditions during deceleration.
• Terminal Type: Screw terminals (implied by IP20 rating and common resistor design)

Applications & compatibility

This braking resistor is essential for applications where rapid or frequent motor deceleration is required, such as in packaging machinery, material handling systems, and automated assembly lines. It ensures the safe and efficient operation of variable frequency drives by managing regenerative braking 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 VW3A7709 or contact our technical team for cross-reference assistance with compatible Altivar drive components.