IEC 61850-7-4:2010/AMD1:2020 pdf download IEC Standards

IEC 61850-7-4:2010/AMD1:2020 pdf download

IEC 61850-7-4:2010/AMD1:2020,Communication networks and systems for power utility automation - Part 7-4: Basic communication structure - Compatible logical node classes and data object classes. You can download this document for free. This standard has about 400 pages....
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