I.S. EN 61850-4:2011&A1:2020
Current
The latest, up-to-date edition.
Communication networks and systems for power utility automation - Part 4: System and project management
Hardcopy , PDF
English
01-04-2021
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviations
5 Engineering requirements
6 System life cycle
7 Quality assurance
Annex A (informative) Announcement of discontinuation (example)
Annex B (informative) Delivery obligations after discontinuation (example)
Bibliography
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