IEEE PC37.09/D1.6, Mar 2021
Corrigendum 1
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About This Item
PC37.09/D1.6, Mar 2021 is a corrigendum to the PC37.09 standard, issued to clarify or correct technical content related to components, circuits, devices, and systems used in power, energy, and industry applications. In practical terms, it helps maintain accuracy in engineering requirements, testing references, or design guidance where small editorial or technical corrections can affect implementation. For organizations working with the base document, this update supports more reliable interpretation and compliance.
PC37.09/D1.6, Mar 2021 overview
This document serves as Corrigendum 1 for PC37.09, indicating a targeted update rather than a standalone full standard. In a technical standards workflow, a corrigendum typically addresses corrections that preserve the intent of the original requirements while improving precision. For users of PC37.09/D1.6, Mar 2021, the value lies in aligning engineering practice with the corrected text so that component selection, circuit design, or system verification reflects the latest available wording and technical direction.
Typical use cases
PC37.09/D1.6, Mar 2021 is commonly relevant when reviewing equipment or system documentation that depends on the PC37.09 requirements. It may be used during design review, specification checking, procurement, or test planning for electrical components and related power-system applications. Engineers, compliance teams, and technical purchasers may consult the corrigendum to confirm that calculations, ratings, or procedural references are based on the corrected standard text rather than an earlier version.
Why this standard matters
Even a small correction can matter when a standard is used to guide engineering decisions. PC37.09/D1.6, Mar 2021 helps reduce the risk of misinterpretation by tightening the technical record for the underlying requirements. That can support more consistent compliance checks, fewer documentation errors, and better alignment between design, testing, and purchasing specifications. For organizations managing standards libraries, it also helps ensure teams reference the most accurate version available.
- Corrigendum 1 for PC37.09
- Corrections to technical text
- Relevant to power and energy applications
- Supports design and compliance review
- English-language standards document
- Publication Date: 2021
- Standard Status: Inactive
- Publisher: IEEE
- Subject: Components, Circuits, Devices and Systems; Power, Energy and Industry Applications
- Official IEEE: Doi link
- New Version Available: PC37.09 (2025)
- Previous Version: PC37.09 (2025)
- Previous Version: PC37.09 (2025)
- Previous Version: PC37.09 (2024)
- This Version: PC37.09 (2021)
- Previous Version: PC37.09 (2020)
- Previous Version: PC37.09 (2018)
- Previous Version: PC37.09 (2018)
- Previous Version: PC37.09 (2017)
- Previous Version: PC37.09 (2016)
- Previous Version: PC37.09 (2010)
- Previous Version: PC37.09 (2009)
- Previous Version: PC37.09 (2007)
- Previous Version: PC37.09 (2006)
- Previous Version: PC37.09 (2006)
- Previous Version: PC37.09 (2004)
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