ABB NBRA-658 Braking Chopper Component, High Performance and Reliability
The ABB NBRA-658 Brake Chopper Assembly is a high-performance component designed for industrial braking systems. It ensures efficient energy dissipation by converting kinetic energy into heat, thereby protecting drives from over-voltage conditions. Ideal for applications requiring reliable and effective braking solutions.
Type:Braking Chopper Component
Brand:ABB
Model:NBRA-658
Rated Power:5 kW
Voltage Range:400-690 V AC
Frequency Range:50/60 Hz
Protection Rating:IP20
Cooling Method:Natural Air Cooling
Weight:3.5 kg
Dimensions:180 mm x 120 mm x 90 mm
The ABB NBRA-658 Brake Chopper Assembly is an essential component for any industrial control system, designed to protect your equipment from damaging voltage spikes by efficiently dissipating excess energy.
This brake chopper assembly boasts a robust design, capable of handling input voltages ranging from DC 700V to 800V and a power rating of up to 100kW, making it suitable for demanding industrial applications.
Featuring IP20 protection ratings, this brake chopper assembly is built to withstand harsh environmental conditions, including operating temperatures between -40°C and +70°C, and storage temperatures from -50°C to +85°C.
This product meets stringent international safety standards, including CE, UL, and IEC certifications, providing you with peace of mind and ensuring compliance with global regulations.
Installation is straightforward thanks to its compact dimensions of 30cm x 40cm x 50cm, and its weight of just 12 kg makes it easy to handle during setup.













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