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This product integrates protection, measurement, control, monitoring, communication, event recording, fault recording and other functions by adopting high-tech hardware and software platform. It is suitable for transformer substations, power plants and closures of 6kV~110kV voltage levels, and are widely applicable to the electrical, chemical, metallurgical, coal and other industries, with the high reliability, abundant functions, flexible update and other advantages.
Multi-CPU system；independent CPU for protection, communication and man-machine management; internal high-speed bus for data exchange under a high reliability; industrial real-time multitasking operating system, open-type code library and abundant interfaces for a strong functional extension.
Multi-CPU system It has anti-tripping function, adptive tripping current of 0.3-8A, unniversal AC and DC, wide application and convenient ues.
The device uses multi-level isolation and good shielding measures. With strict component screening and surface mounting technology, it realizes perfect self-inspection and watchdog and software trap technology to ensure stable and reliable operation of the device.
MMS and Goose in the station control layer are combined into a network to simplify the secondary communication circuit in the substation. Goose's receiving and sending data sets are configured according to the power grid specifications.