Comprehensive Monitoring

Include directional comparison relay, distance relay, current differential relay, stub differential relay, and voltage relay with transfer trip supervisionfully complied with IEC 61850 station bus

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  • RT21-ISCS

    RT21-ISCS

    The Integrated Supervisory Control System RT21-ISCS, which was developed independently by NARI, represents today's most advanced level of rail transportation automation. The system comprehensively analyzes domestic and international rail transit...

Command Center Dispatching Decision Making Support

Include directional comparison relay, distance relay, current differential relay, stub differential relay, and voltage relay with transfer trip supervisionfully complied with IEC 61850 station bus

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