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ABB REG670 1MRK002826-AC Protection Relay
ABB REG670 1MRK002826 - AC is an advanced device designed specifically for protection and control in power systems, belonging to the ABB Relion® product series. This device operates within the frequency range of 50/60Hz and has a wide temperature operating range, enabling it to adapt to complex and variable operating environments. It is equipped with a high - resolution display and a user - friendly operation interface, allowing users to clearly and intuitively obtain device operation information and perform relevant operations.
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ABB REG670 1MRK002826-AC Protection Relay
Specific Parameters
- Rated voltage: 690V.
- Rated current: 33A.
- Operating frequency: 50/60Hz.
- Protection class: IP40.
- Communication protocols: Supports communication protocols such as IEC 61850 – 8 – 1 Ed1 or Ed2 and DNP3, facilitating communication and information interaction with other devices and systems.
- Redundancy function: Built – in PRP function, supports star – shaped or ring – shaped bus architectures, enhancing the reliability of system operation.
- Operating environment temperature range: -40°C to +70°C, capable of stable operation in harsh environments.
- Structural form: Draw – out type, convenient for equipment maintenance and inspection.
- Height: 63mm.
- Thickness: 33mm.
- Connection method: Screw – terminal connection, providing a stable and reliable connection.
Product Performance
- Precise protection and control: Can accurately detect power system faults, respond quickly, and execute protection and control operations to ensure the stable operation of the power system.
- High reliability: Adopts high – precision detection technology, which can accurately judge faults under various complex working conditions, reducing misjudgment rates and ensuring the reliability of protection actions.
- Wide adaptability: Suitable for various sizes and types of power systems. Whether it is a large – scale power grid hub or a small – scale distributed power station, it can play an effective role in protection and control.
- Convenient configuration: Features a simple and easy – to – use configuration interface. Users can quickly and flexibly configure device parameters and functions according to the actual needs of the power system, improving work efficiency.
- Good communication capabilities: Supports multiple communication protocols and can be seamlessly integrated into existing power automation systems to achieve remote monitoring, data transmission, and collaborative work.
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