IEC TR 61850-90-6:2018/COR1:2020
Corrigendum 1 - Communication networks and systems for power utility automation - Part 90-6: Use of IEC 61850 for Distribution Automation Systems
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About This Item
IEC TR 61850-90-6:2018/COR1:2020 is a corrigendum to the technical report on communication networks and systems for power utility automation, focused on the use of IEC 61850 for distribution automation systems. It matters for teams that rely on accurate engineering documentation, because even a correction document can affect technical review, implementation alignment, and compliance workflows. Used alongside the parent reference IEC TR 61850-90-6:2018, it helps organizations maintain consistency when evaluating communication architecture, system integration, and related verification activities.
What is IEC TR 61850-90-6:2018/COR1:2020?
IEC TR 61850-90-6:2018/COR1:2020 is a supporting corrigendum linked to IEC TR 61850-90-6:2018, which addresses the application of IEC 61850 in distribution automation systems. As a correction document, it is intended to clarify or amend the parent technical report rather than act as a standalone specification. For engineering and compliance teams, it provides an important reference point when checking technical interpretation, documenting design decisions, or maintaining conformity assessment records tied to distribution automation communication systems.
Applications of IEC TR 61850-90-6:2018/COR1:2020
This corrigendum is relevant in workflows involving distribution automation engineering, substation communication planning, system integration, and technical documentation control. It may be consulted by utilities, automation engineers, testing laboratories, and procurement teams that need to confirm they are working from the corrected version of the parent report. In practice, it can support product evaluation, interoperability review, laboratory evaluation, and regulatory preparation where communication networks for power utility automation must be documented with care and operational consistency.
Why is IEC TR 61850-90-6:2018/COR1:2020 important?
For organizations applying IEC 61850 concepts in distribution automation, using the corrected reference helps reduce risk in design review, testing workflows, and conformity assessment preparation. A corrigendum can be essential when exact wording or references influence engineering validation, acceptance criteria, or procurement documentation. It supports technical consistency across project files and quality workflows, especially where communication behavior, system interfaces, or implementation notes are being checked against the parent technical report during compliance or verification activities.
- Corrective reference tied to IEC TR 61850-90-6:2018 for distribution automation system guidance
- Useful for technical review, documentation control, and implementation alignment
- Supports conformity assessment, verification activities, and procurement checking
- Relevant to communication networks used in power utility automation environments
- Publication Date: 2020-01-22
- Standard Status: Corrigendum
- Publisher: IEC
- Edition: 1
- This Version: IEC TR 61850-90-6:2018 (2020-01-22)
- Previous Version: IEC TR 61850-90-6:2018 (2018-09-20)
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