The Schneider Electric VW3M7112 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
• Manufacturer Series: VW3M (likely part of the Altivar series, but confirm with datasheet)
• Power Rating: 1000 W (1 kW)
• Resistance Value: 20 Ohms
• Function: Dissipates regenerative energy during motor braking
• Application: Typically used with Schneider Electric Altivar variable frequency drives
• Construction: Designed for industrial environments

Applications & compatibility

This braking resistor is commonly employed in applications requiring frequent or rapid motor deceleration, such as packaging machinery, material handling systems, and machine tools. It ensures stable operation of VFDs by managing energy feedback from inductive loads, preventing potential damage and downtime.

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 VW3M7112 or contact our technical team for cross-reference assistance with compatible braking resistor solutions.