The Schneider Electric VW3A7750 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.

Technical details

• Product Type: Braking Resistor
• Series: Altivar (implied by VW3 prefix)
• Resistance: 100 Ohms
• Power Rating: 1.7 kW
• Enclosure Rating: IP20
• Function: Energy Dissipation during Motor Deceleration
• Application: Designed for use with Schneider Electric Altivar variable frequency drives.

Applications & compatibility

This braking resistor is commonly employed in applications where rapid or frequent motor deceleration is required, such as on packaging lines, material handling systems, and CNC machinery. It ensures the safe and efficient operation of variable frequency drives by managing regenerative energy.

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 VW3A7750 or contact our technical team for cross-reference assistance with compatible Altivar braking components.