Designed for demanding variable speed drive applications, the Schneider Electric VW3A7E102 Braking Unit provides essential dynamic braking capabilities for the Altivar 61 and 71 series drives. This unit is engineered to dissipate regenerative energy effectively, preventing overvoltage conditions and enabling rapid deceleration of motor loads. Its robust construction ensures reliable performance in challenging industrial environments.

Technical details

• Series: Altivar 61 / Altivar 71
• Maximum Permanent Braking Power: 750 kW at 400 V
• Supported Drive Power Levels: Up to 400 kW
• Functionality: Dynamic braking unit for regenerative energy dissipation
• Voltage Compatibility: Designed for 400 V systems
• Application: Facilitates controlled motor deceleration and overvoltage protection
• Component Type: Braking resistor module

Applications & compatibility

The VW3A7E102 braking unit is specifically designed for integration with Schneider Electric's Altivar 61 and Altivar 71 variable speed drives. It is commonly employed in applications requiring frequent or rapid motor stopping, such as those found in material handling systems, printing presses, and machine tools where precise control over deceleration is critical.

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 Schneider Electric VW3A7E102 or contact our technical team for cross-reference assistance with compatible Altivar components.