IEEE PC37.20.10/D4, Feb 2015
IEEE Draft Standard for Definitions for AC (52 kV and Below) and DC (3.2 kV and Below) Switchgear Assemblies
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- Language: English
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About This Item
IEEE PC37.20.10/D4, Feb 2015 is a draft IEEE standard focused on definitions for AC switchgear assemblies rated 52 kV and below and DC switchgear assemblies rated 3.2 kV and below. It provides a common technical vocabulary for equipment used in power and industrial applications, helping engineers, purchasers, and reviewers describe switchgear consistently. Clear definitions matter because they support correct interpretation of design requirements, documentation, and comparisons across related equipment.
What is IEEE PC37.20.10/D4, Feb 2015?
This technical document defines terminology for switchgear assemblies rather than prescribing a full construction standard. In the context of AC and DC switchgear, precise definitions help distinguish equipment types, voltage classes, and related assembly features used in electrical systems. IEEE PC37.20.10/D4, Feb 2015 is therefore useful when working with specifications, engineering drawings, procurement language, or compliance reviews that depend on a shared understanding of switchgear terminology.
Where is IEEE PC37.20.10/D4, Feb 2015 used?
IEEE PC37.20.10/D4, Feb 2015 is relevant in projects involving medium-voltage AC switchgear and lower-voltage DC switchgear assemblies for power distribution and industrial electrical infrastructure. It may be used by designers, utilities, consultants, and equipment suppliers when defining system requirements, preparing bid documents, or reviewing equipment descriptions. The standard is especially useful where accurate terminology is needed to specify assemblies, compare technical options, or align documentation across engineering teams.
Why is IEEE PC37.20.10/D4, Feb 2015 important?
Using IEEE PC37.20.10/D4, Feb 2015 helps reduce ambiguity in switchgear-related communication, which can improve specification quality and limit misunderstandings during design and procurement. For equipment handling AC and DC power distribution, consistent definitions support clearer compliance checks, better test documentation, and more reliable engineering records. In practice, the standard can help teams avoid inconsistent naming that might otherwise affect safety, interoperability, or project acceptance.
- Definitions for AC switchgear assemblies up to 52 kV
- Definitions for DC switchgear assemblies up to 3.2 kV
- Terminology support for specifications and drawings
- Helpful for procurement and compliance reviews
- Draft IEEE document for electrical power applications
- Publication Date: 2015
- Standard Status: Inactive
- Publisher: IEEE
- Subject: Power, Energy and Industry Applications; Components, Circuits, Devices and Systems
- Official IEEE: Doi link
- New Version Available: PC37.20.10 (2024)
- Previous Version: PC37.20.10 (2024)
- Previous Version: PC37.20.10 (2016)
- Previous Version: PC37.20.10 (2016)
- This Version: PC37.20.10 (2015)
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