Description
The ABB NBRA-669C Braking Chopper is a heavy-duty power control component designed to safely dissipate regenerative energy generated during motor deceleration. It protects the drive system from overvoltage conditions by directing excess energy to braking resistors, ensuring stable and reliable operation.
Engineered for use with compatible ABB industrial drive systems, the NBRA-669C enhances braking performance in demanding applications such as conveyors, hoists, cranes, elevators, and high-inertia loads.
Built to ABB’s global quality standards, this braking chopper offers robust construction, high operational reliability, and efficient thermal performance for continuous industrial use.
Specifications
| Specification | Details |
|---|---|
| Product Name | NBRA-669C Braking Chopper |
| Global Commercial Alias | NBRA-669C |
| Product ID | 3ABD58984124 |
| ABB Type Designation | NBRA-669C |
| Catalog Description | NBRA-669C, Braking Chopper |
| Net Weight | 26 kg |
| Net Depth / Length | 240 mm |
| Net Height | 583.5 mm |
| Net Width | 334 mm |
| Application | ABB Drive Systems |
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