ABB 58974650 – NBRA-656C Industrial Braking Chopper

Brand:ABB

Model:58974650 – NBRA-656C

Type:Industrial

Function:Braking Chopper

Application Industry:Heavy Machinery

Operating Range:1000V – 2000V

Current Rating:50A – 600A

Resistance Value:50Ω – 600Ω

Efficiency Rating:95%

Power Handling Capacity:10kW – 120kW

Input Power Factor:0.95

Operating Temperature:-20°C – 60°C

Storage Temperature:-30°C – 85°C

Dimensions (LxWxH):600mm x 500mm x 300mm

Weight:150kg

    Integrating advanced materials science, the ABB 58974650 NBRA-656C Braking Chopper is engineered to deliver unparalleled performance and reliability. Designed for compatibility with motors up to 550 HP (410 kW), this chopper ensures efficient and safe operation in demanding industrial environments.

    Featuring a high-grade copper alloy material, the NBRA-656C is not only lightweight but also highly durable, ensuring longevity and reducing maintenance costs. Its robust construction withstands harsh operating conditions without compromising on efficiency.

    Operated within a temperature range from -22°F to 140°F (-30°C to 60°C), the chopper maintains consistent performance across a wide spectrum of environmental conditions. This versatility makes it suitable for applications worldwide, enhancing operational flexibility.

    With an input voltage range of 380V to 690V AC, the ABB 58974650 NBRA-656C is compatible with various power sources commonly found in industrial setups. This feature ensures seamless integration and minimizes compatibility issues, leading to a smoother installation process.

    At the heart of its design lies the maximized output power capability, which optimizes energy dissipation during motor braking. By efficiently managing energy, the chopper contributes to reduced electrical losses and improved overall system efficiency, translating into cost savings and environmental benefits.