The Schneider Electric VW3A7102 is a resistance braking unit designed for integration with variable speed drives. This unit is engineered to dissipate excess energy generated during deceleration, thereby protecting the drive and connected machinery. It is a critical component for applications requiring controlled stopping and energy management within industrial automation systems.

Technical details

• Product Type: Resistance Braking Unit
• Manufacturer Series: Altivar (implied by VW3 prefix, common for Schneider Electric variable speed drive accessories)
• Rated Power: 400 kW
• Voltage Rating: 400 V
• Functionality: Dissipates braking energy
• Compatibility: Designed for use with variable speed drives
• Construction: Robust design for industrial environments
• Cooling: Typically requires forced air cooling (verify with datasheet)

Applications & compatibility

This 400 kW braking unit is suitable for high-power variable speed drive applications where significant regenerative braking energy is produced. Common applications include heavy-duty machinery such as large cranes, elevators, extruders, and high-inertia loads found in manufacturing plants, material handling systems, and processing industries.

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 VW3A7102 or contact our technical team for cross-reference assistance with compatible Schneider Electric Altivar drive components.