IEEE PC37.04a/D2.1, Feb 2025
Amendment 1
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About This Item
PC37.04a/D2.1, Feb 2025 is an inactive amendment focused on components, circuits, devices, and systems used in power, energy, and industry applications. It is relevant when technical requirements need to be interpreted alongside the base PC37.04 document, especially where design, testing, or coordination details affect equipment performance. For engineers and buyers working with electrical power infrastructure, this standard helps identify the applicable amendment text and its place in the broader specification set.
PC37.04a/D2.1, Feb 2025 overview
This document serves as Amendment 1 to PC37.04 and is tied to the technical requirements that govern certain power-system components and related equipment. In practice, PC37.04a/D2.1, Feb 2025 is used to track changes, clarifications, or updates that may affect how the underlying standard is applied. It is most useful when comparing editions, confirming compliance language, or reviewing how component and circuit requirements align with power and industrial system needs.
Typical use cases
PC37.04a/D2.1, Feb 2025 may be consulted during specification review for electrical apparatus, protection-related hardware, or system components used in utility and industrial power networks. It can support engineering teams working on design validation, procurement review, and document control when a current amendment must be matched to the base standard. It is also useful in testing and compliance workflows where careful attention to revisions helps maintain consistent interpretation across equipment families and project stages.
Why this standard matters
In power and industrial applications, even a focused amendment can influence how equipment is specified, evaluated, and accepted. PC37.04a/D2.1, Feb 2025 helps reduce ambiguity by identifying the exact amendment status and technical context for the related standard. That matters for compliance checks, cross-team coordination, and risk reduction, especially when contract language, test criteria, or design assumptions depend on a precise reading of the requirements. Using the correct edition can also improve consistency across purchasing and engineering decisions.
- Amendment 1 to PC37.04
- Power, energy, and industrial applications
- Components, circuits, devices, and systems
- Useful for revision tracking and compliance review
- Inactive standard status
- Publication Date: 2025
- Standard Status: Inactive
- Publisher: IEEE
- Subject: Components, Circuits, Devices and Systems; Power, Energy and Industry Applications
- Official IEEE: Doi link
- This Version: PC37.04 (2025)
- Previous Version: PC37.04 (2025)
- Previous Version: PC37.04 (2024)
- Previous Version: PC37.04 (2021)
- Previous Version: PC37.04 (2021)
- Previous Version: PC37.04 (2018)
- Previous Version: PC37.04 (2018)
- Previous Version: PC37.04 (2018)
- Previous Version: PC37.04 (2018)
- Previous Version: PC37.04 (2017)
- Previous Version: PC37.04 (2017)
- Previous Version: PC37.04 (2009)
- Previous Version: PC37.04 (2009)
- Previous Version: PC37.04 (2009)
- Previous Version: PC37.04 (2008)
- Previous Version: PC37.04 (2006)
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