IEC/IEEE 62271-37-082:2012/COR1:2014

IEC/IEEE 62271-37-082:2012/COR1:2014 is a corrigendum linked to the measurement of sound pressure levels on alternating current circuit-breakers, helping users apply the corrected technical text for acoustic assessment and documentation. For engineering teams, test laboratories, and procurement reviewers, this reference supports consistent interpretation of the measurement practice used during product evaluation and conformity assessment. By aligning the published wording with the parent document IEC/IEEE 62271-37, it can help reduce ambiguity in verification activities and technical review workflows.

Overview of IEC/IEEE 62271-37-082:2012/COR1:2014

This document serves as a supporting correction to

Corrigendum 1 - High-voltage switchgear and controlgear - Part 37-082: Standard practice for the measurement of sound pressure levels on alternating current circuit-breakers

, rather than as a standalone technical requirement. It is relevant where organizations need to confirm the precise wording used for sound pressure level measurement on AC circuit-breakers in high-voltage switchgear and controlgear applications. In practice, IEC/IEEE 62271-37-082:2012/COR1:2014 may be used during technical assessment, laboratory evaluation, and engineering documentation review to help ensure the correct edition is applied.

Compliance applications of IEC/IEEE 62271-37-082:2012/COR1:2014

Compliance teams and test engineers may consult IEC/IEEE 62271-37-082:2012/COR1:2014 when preparing or checking measurement records for alternating current circuit-breakers. The corrigendum is most useful in workflows that depend on accurate interpretation of the underlying sound pressure level measurement practice, especially for product evaluation, documented evaluation, and procurement due diligence. It can also support quality workflows where technical documentation must remain aligned with the corrected parent reference and where consistency in test reporting is important for regulatory preparation and conformity assessment.

Importance of compliance with IEC/IEEE 62271-37-082:2012/COR1:2014

Using the corrected reference helps reduce avoidable errors in acoustic measurement documentation and improves confidence in verification activities. For organizations involved in electrical equipment validation, this can support safer engineering decisions, better test consistency, and more reliable comparison of results across projects or laboratories. It also assists procurement and compliance functions by providing a clearer technical basis for review, which can lower risk during specification checks, audit preparation, and conformity assessment. In operational terms, the document helps maintain alignment between engineering specification, testing workflows, and quality assurance records.

• Supporting corrigendum for the parent reference IEC/IEEE 62271-37
• Relevant to sound pressure level measurement on alternating current circuit-breakers
• Useful for laboratory evaluation, test reporting, and documented review
• Helps maintain consistency in technical compliance and quality workflows