Power Conversion Efficiency:98%
Maximum Input Voltage:400 V
Output Current Capacity:600 A
Operating Frequency:1-10 kHz
Environmental Temperature Range:-20°C to +50°C
Input Interface:RS485
Output Interface:DC 0-10 V, 4-20 mA
The ABB NBRA-669C Chopper module is engineered for applications requiring high precision and efficiency in power management. This module is ideal for integration into systems where accurate voltage conversion and regulation are essential, such as in motor control, drive systems, and other industrial automation processes.
Featuring a robust design with an IP20 enclosure, it ensures reliable operation in various environmental conditions. The compact size and lightweight construction facilitate easy installation and maintenance, making it suitable for space-constrained environments.
Equipped with advanced semiconductor technology, the NBRA-669C delivers exceptional performance with low harmonic distortion and high efficiency, ensuring minimal energy loss and improved system reliability. It supports a wide range of input voltages and is capable of delivering precise DC output voltages, catering to diverse industrial needs.
This module is compatible with a variety of control systems, allowing seamless integration through standard communication protocols. Its modular design enables flexibility in system architecture, facilitating scalability and adaptability to evolving requirements.
The ABB NBRA-669C Chopper module comes with comprehensive safety certifications and meets industry standards for electrical safety and environmental protection, providing peace of mind for users in compliance with global regulations.











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