Here’s a concise overview of the Yaskawa CDBR-4030B braking unit:

• Model: CDBR-4030B
• Voltage Class: 400V
• Rated Motor Capacity: Up to 30 kW (40 HP)
• Rated Discharge Current: 15 A
• Peak Discharge Current (10% duty): 40 A
• Design Revision: B
• Function: Absorbs regenerative energy during deceleration to prevent overvoltage in the drive
• Application: Commonly used in elevator systems and high-inertia industrial applications
• Protection Features: Includes transistor short detection and fault relay output
• Installation: Open chassis type; requires proper ventilation and grounding
• Compliance: Meets CE and RoHS standards