IEC 61850-7-3:2010/AMD1:2020
Amendment 1 - Communication networks and systems for power utility automation - Part 7-3: Basic communication structure - Common data classes
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About This Item
IEC 61850-7-3:2010/AMD1:2020 defines Amendment 1 to the communication networks and systems for power utility automation framework, with a focus on basic communication structure and common data classes. For engineering teams and compliance reviewers, IEC 61850-7-3:2010/AMD1:2020 is relevant because it supports consistent interpretation of data models used in power utility automation systems. As an amendment to the parent reference, it should be reviewed alongside IEC 61850-7-3:2010 when evaluating technical documentation, system integration, or conformity-related records.
What is IEC 61850-7-3:2010/AMD1:2020?
This document is a supporting amendment connected to IEC 61850-7-3:2010, rather than a standalone technical basis. It addresses the common data classes used in the communication structure for power utility automation, helping users align engineering documentation with the updated reference. In practice, it is useful when comparing device models, checking data definitions, or performing technical review of system interfaces. Organizations involved in utility automation, implementation planning, or documented evaluation may use it to maintain consistency in design and compliance workflows.
Applications of IEC 61850-7-3:2010/AMD1:2020
IEC 61850-7-3:2010/AMD1:2020 is typically used in power utility automation environments where data modeling and communication consistency are important. It may support engineering specifications, device interoperability checks, system integration activities, and laboratory evaluation of communication-related behavior. Procurement teams and technical assessors may also reference it when reviewing product documentation, preparing conformity assessment evidence, or comparing vendor implementations against a defined utility automation data structure. Its value is greatest when the parent standard is already part of the project’s technical baseline.
Why is IEC 61850-7-3:2010/AMD1:2020 important?
This amendment matters because even small changes to common data classes can affect interoperability, technical validation, and operational consistency across utility automation systems. Using IEC 61850-7-3:2010/AMD1:2020 alongside the parent document helps reduce interpretation gaps during engineering review, testing workflows, and compliance preparation. It can also support quality assurance by giving teams a clearer basis for documenting data models and checking that implementations remain aligned with the intended communication structure. For procurement and conformity assessment, that clarity can lower risk and improve review efficiency.
- Supports review of common data classes within power utility automation communication models
- Acts as a modification reference to IEC 61850-7-3:2010 for technical assessment
- Useful in interoperability checking, system integration, and laboratory evaluation workflows
- Helps maintain consistency in engineering documentation and conformity assessment preparation
- Publication Date: 2020-10-02
- Standard Status: Amendment
- Publisher: IEC
- Edition: 2
- This Version: IEC 61850-7-3:2010 (2020-10-02)
- Previous Version: IEC 61850-7-3:2010 (2010-12-16)
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