IEEE C57.19.03-1996/Cor 1-2005

C57.19.03-1996/Cor 1-2005 is a corrigendum to the C57.19.03 technical document, issued to clarify or correct the original 1996 standard for power, energy and industrial applications. In practice, this kind of update matters because it helps users work from the most accurate requirements for design, rating, testing, and documentation. For engineers and buyers handling electrical equipment or related specifications, the corrected text can reduce ambiguity and support more consistent application of the standard.

About C57.19.03-1996/Cor 1-2005

As a corrigendum, C57.19.03-1996/Cor 1-2005 is intended to amend the base standard rather than replace its technical scope. Its role is typically to refine wording, correct errors, or align requirements that affect interpretation in power-system and industrial engineering contexts. The standard number suggests a focused technical document within the C57 series, making it relevant where precise electrical performance, construction details, or compliance language must be read exactly as intended.

Where is C57.19.03-1996/Cor 1-2005 used?

This corrigendum is most useful in settings that rely on the underlying C57.19.03 specification for electrical apparatus, system components, or associated engineering documentation. It may be consulted during equipment selection, specification review, quality control, and acceptance testing for utility, industrial, or energy projects. Because the subject is power, energy and industry applications, it is especially relevant where correct interpretation of technical requirements affects procurement decisions, design coordination, and downstream compliance records.

Importance in practice

Using C57.19.03-1996/Cor 1-2005 helps organizations work from the corrected version of the standard, which can be important when resolving ambiguities in design or test requirements. That support is valuable for compliance checks, supplier communication, and engineering sign-off. In practice, a corrigendum can reduce the risk of applying outdated or inconsistent language, improving consistency across documentation, inspections, and equipment verification. For standards-based work, even small corrections may affect reliability and project acceptance.

• Corrigendum to the 1996 base standard
• Relevant to power and industrial electrical applications
• Useful for specification review and compliance checks
• Supports corrected interpretation of technical requirements
• Superseded status for archival and reference use