Part of the Reliance Electric DBU series, this Dynamic Braking Unit (DBU-400) is engineered to manage regenerative energy within industrial motor drive systems. It functions by dissipating excess energy generated during deceleration, thereby preventing overvoltage conditions that could damage sensitive drive components. This unit is specifically designed for integration with Reliance Electric motor drives and systems requiring robust dynamic braking capabilities.

Technical details

• Series: DBU Series
• Input Voltage: 660 V
• Input Current: 400 A
• Function: Dissipates regenerative energy
• Protection: Prevents overvoltage conditions from regeneration
• Compatibility: Designed for use with Reliance Electric motor drives
• Application: Dynamic braking

Applications & compatibility

The Reliance Electric DBU-400 is a critical component for applications involving frequent motor deceleration and energy regeneration. It is commonly found in systems such as heavy-duty material handling, automated manufacturing lines, and any industrial process where precise motor control and drive protection are paramount.

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 DBU-400 or contact our technical team for cross-reference assistance with compatible DBU series components.