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prEN IEC 61850-7-4:2026

Communication networks and systems for power utility automation - Part 7-4: Basic communication structure - Compatible logical node classes and data object classes prEN IEC 61850-7-4:2026

Publication date:   Feb 13, 2026

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40.60   Close of voting   May 8, 2026

CENELEC

CLC/TC 57 Power systems management and associated information exchange

European Norm

33.200   Telecontrol. Telemetering

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prEN IEC 61850-7-4:2026
40.60 Close of voting
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