IEEE PC57.105/Cor1/D1, Oct 2022

PC57.105/Cor1/D1, Oct 2022 is a corrigendum that updates Table 1 covering application characteristics of connections, making it relevant to electrical engineering work where connection ratings and operating conditions need to be stated precisely. In this technical context, the correction helps align documentation with the intended application characteristics for components, circuits, devices, and power-related systems. For engineers and specifiers, PC57.105/Cor1/D1, Oct 2022 supports clearer interpretation of the revised table and more consistent use of the standard.

What is PC57.105/Cor1/D1, Oct 2022?

This document is a corrective update to PC57.105 that focuses on Table 1 and its application characteristics for connections. In practical terms, it is meant to clarify or amend technical information used when describing how a connection should be applied within an electrical or electromechanical system. The corrigendum format indicates a targeted revision rather than a full rewrite, so users typically consult it alongside the base standard to ensure the latest wording and table data are reflected in design, specification, or review work.

Where is PC57.105/Cor1/D1, Oct 2022 used?

PC57.105/Cor1/D1, Oct 2022 is commonly used in engineering environments that rely on accurate connection characteristics, especially where components must be matched to circuit or system requirements. That includes design and documentation for power equipment, connection assemblies, and related electrical interfaces. It may also be consulted during technical review, procurement, or compliance checking when Table 1 is used to define application limits or operating conditions. The corrected table is most useful wherever consistency in connection data affects system performance.

Why is PC57.105/Cor1/D1, Oct 2022 important?

This corrigendum matters because even a small table correction can affect how a connection is specified, tested, or accepted in practice. By updating the application characteristics information, PC57.105/Cor1/D1, Oct 2022 helps reduce misunderstandings between design, purchasing, and verification teams. That supports better compliance with the intended technical basis, improves consistency across documents, and lowers the risk of using outdated values when evaluating performance or suitability in power and electromagnetics-related applications.

• Corrigendum 1 for Table 1 updates
• Application characteristics of connections
• Relevant to electrical and power engineering use
• Supports specification and compliance checks
• Use with the base standard for current wording