Schneider Electric's VW3A7732 is a braking resistor designed for use with their Altivar variable frequency drives. This component is engineered to dissipate excess energy generated during regenerative braking operations, helping to protect the drive and connected motor. It is a crucial accessory for applications requiring frequent deceleration or where the motor's inertia causes significant energy feedback.

Technical details

• Series: Altivar Braking Resistor
• Resistance: 28 Ohms
• Power Rating: 0.3 kW (300 Watts)
• Enclosure Protection: IP20 (Protected against solid objects greater than 12.5mm, no protection against water)
• Function: Energy dissipation during regenerative braking
• Compatibility: Designed for use with specific Schneider Electric Altivar variable frequency drives. Buyers should verify compatibility with their specific drive model via the manufacturer's datasheet.

Applications & compatibility

This braking resistor is commonly employed in industrial automation systems where variable speed drives are utilized for precise motor control and energy management. Typical applications include packaging machinery, material handling systems, conveyor belts, and machine tools that require controlled stopping or speed reduction. Its integration helps ensure the longevity and reliable operation of the VFD system.

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 VW3A7732 or contact our technical team for cross-reference assistance with compatible Altivar components.