The Schneider Electric VW3A7748 is a braking resistor designed to dissipate excess energy generated by variable speed drives during deceleration. This component is integral to motor control systems where rapid stopping or frequent speed changes are required, helping to protect the drive from overvoltage conditions. It is part of Schneider Electric's comprehensive range of drive accessories.

Technical details

• Product Type: Braking Resistor
• Resistance Value: 1.4 Ohms
• Power Rating: 5.1 kW
• Enclosure Protection: IP23
• Manufacturer Series: VW3A (Schneider Electric Variable Speed Drive Accessories)
• Functionality: Dissipates regenerative energy from variable speed drives
• Application Context: Used in conjunction with compatible Schneider Electric variable speed drives

Applications & compatibility

This braking resistor is commonly employed in applications requiring controlled deceleration and energy dissipation, such as packaging machinery, material handling systems, and automated assembly lines. It is compatible with specific Schneider Electric variable speed drives that support external braking resistor connections. Verify compatibility with your specific drive model and application requirements.

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 VW3A7748 or contact our technical team for cross-reference assistance with compatible Schneider Electric drive components.