ABB NBRA-669C Universal Brake Chopper Precision Control for Industrial Applications
The ABB NBRA-669C Universal Brake Chopper is designed for dynamic braking in industrial applications, with a maximum braking power of 600 kW and a voltage range of 400-690 VAC. It features advanced thermal protection and adjustable braking time. Typically used in cranes, elevators, and conveyor systems, it ensures efficient energy dissipation during motor deceleration. Compared to the NBRA-656C, the 669C model offers higher power handling and improved thermal management, making it suitable for more demanding applications while maintaining similar ease of installation and integration.
The above parameters are for reference only. Please contact our technical team for precise selection.
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