Designed for variable speed drive applications, the Schneider Electric VW3A7E103 Braking Unit is a key component for Altivar 61 and 71 drive systems. This unit provides essential braking functionality, ensuring controlled deceleration and holding torque for machinery operating under demanding conditions. Its robust construction is engineered for reliability in industrial environments.

Technical details

• Series: Altivar 61 / Altivar 71
• Maximum Permanent Braking Power: 450 kW
• Voltage Rating: 690 V
• Activation Threshold: 1075 V DC
• Performance Characteristic: Constant power and at engage threshold
• Functionality: Provides braking torque for variable speed drives
• Compatibility: Specifically designed for Schneider Electric Altivar 61 and 71 series drives

Applications & compatibility

The VW3A7E103 Braking Unit is commonly deployed in applications requiring precise speed control and safe stopping capabilities. This includes use in material handling systems, pump and fan control, and other industrial processes where dynamic braking is critical for operational safety and efficiency.

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 VW3A7E103 or contact our technical team for cross-reference assistance with compatible Altivar components.