IEEE PC62.11a/D9E, Sept 2007
Oxide Surge Arresters for Ac Power Circuits (> 1 kV) - Amendment: Short Circuit Tests for Station, Intermediate and Distribution Arresters (Amendment to IEEE C62.11-2005)
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Language: English
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About This Item
IEEE PC62.11a/D9E, Sept 2007 is an amendment to the IEEE C62.11-2005 standard that adds short circuit test requirements for station, intermediate, and distribution oxide surge arresters used on ac power circuits above 1 kV. It is relevant to power, energy, and industry applications where arrester performance must be verified under fault conditions. This technical document helps clarify testing expectations so manufacturers, specifiers, and utility engineers can better assess safety, durability, and compliance.
What is IEEE PC62.11a/D9E, Sept 2007?
This draft amendment focuses on a narrow but important part of surge arrester qualification: short circuit testing for metal-oxide arresters in higher-voltage ac systems. IEEE PC62.11a/D9E, Sept 2007 supplements IEEE C62.11-2005 by addressing how station, intermediate, and distribution arresters should be evaluated when exposed to fault-related conditions. In practice, it supports more consistent test interpretation, helping align product design and laboratory verification with the expected behavior of arrester equipment during abnormal electrical events.
Where is IEEE PC62.11a/D9E, Sept 2007 used?
This standard is typically used in the specification, testing, and procurement of oxide surge arresters for utility and industrial power networks above 1 kV. It is most relevant to equipment connected to substations, distribution feeders, and other ac installations where surge protection and fault withstand capability matter. Engineers, test laboratories, and purchasing teams may use it when reviewing arrester designs, comparing compliance claims, or confirming that short circuit test methods reflect the intended application of the device.
Why is IEEE PC62.11a/D9E, Sept 2007 important?
Clear short circuit test requirements help reduce ambiguity in arrester qualification and improve consistency across designs and suppliers. For organizations working with high-voltage surge protection, IEEE PC62.11a/D9E, Sept 2007 supports more reliable compliance decisions and better risk control during equipment selection and testing. It is especially useful when safety, fault performance, and interchangeability must be demonstrated with a technical basis rather than relying on general product claims. That makes the amendment valuable for engineering review and specification control.
- Amendment to IEEE C62.11-2005
- Short circuit tests for oxide surge arresters
- Applies to station, intermediate, and distribution types
- For ac power circuits above 1 kV
- Relevant to testing, specification, and compliance review
- Publication Date: 2007
- Standard Status: Inactive
- Publisher: IEEE
- Subject: Power, Energy and Industry Applications
- Official IEEE: Doi link
- New Version Available: PC62.11 (2020)
- Previous Version: PC62.11 (2019)
- Previous Version: PC62.11 (2019)
- Previous Version: PC62.11 (2019)
- Previous Version: PC62.11 (2019)
- Previous Version: PC62.11 (2012)
- Previous Version: PC62.11 (2012)
- Previous Version: PC62.11 (2008)
- Previous Version: PC62.11 (2007)
- This Version: PC62.11 (2007)
- Previous Version: PC62.11 (2004)
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