IEEE C57.12.10-2010/Cor 1-2012
Corrigendum 1: Correction of 5.1.9--Sudden Pressure Relay
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About This Item
C57.12.10-2010/Cor 1-2012 is a corrigendum that corrects Clause 5.1.9 for the sudden pressure relay requirement in a power equipment standard. In practical terms, it helps align the technical wording used for relay-related performance and protection expectations, which is important for transformer and related apparatus design, testing, and specification. For engineers and buyers working with power, energy, and industrial applications, this correction improves clarity in a small but significant part of the document.
What is C57.12.10-2010/Cor 1-2012?
This technical document is a correction to the C57.12.10-2010 standard, focused specifically on the sudden pressure relay reference in 5.1.9. As a corrigendum, C57.12.10-2010/Cor 1-2012 does not replace the base standard, but it adjusts the existing text so the requirements are stated more accurately. That makes it relevant for readers who need the corrected language when reviewing design requirements, compliance details, or equipment specifications tied to protective devices and pressure-related operation.
Where is C57.12.10-2010/Cor 1-2012 used?
This correction is mainly used in contexts involving power apparatus where sudden pressure relays are part of protection or monitoring arrangements. It may be referenced during transformer specification, engineering review, acceptance testing, or procurement of equipment used in utility and industrial power systems. Because the subject matter centers on components, circuits, devices, and engineered materials, the corrigendum is most useful to teams that need precise wording when applying the parent standard in design, quality assurance, or contract documents.
Why is C57.12.10-2010/Cor 1-2012 important?
Even a narrow correction can matter when a standard is used for compliance or technical control. C57.12.10-2010/Cor 1-2012 helps reduce ambiguity in the sudden pressure relay requirement, supporting more consistent interpretation across design, testing, and purchasing teams. That can improve equipment matching, documentation accuracy, and risk management. For organizations working to the superseded C57.12.10 framework, the corrigendum provides the corrected reference needed for reliable application of the standard.
- Corrigendum for Clause 5.1.9
- Corrects sudden pressure relay wording
- Relevant to power apparatus protection details
- Useful for specification and compliance review
- Applies to the C57.12.10-2010 standard text
- Publication Date: 2012
- Standard Status: Superseded
- Publisher: IEEE
- Subject: Power, Energy and Industry Applications; Components, Circuits, Devices and Systems; Engineered Materials, Dielectrics and Plasmas
- Official IEEE: Doi link
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