IEEE PC57.105-2019/Cor1/D3, Jun 2023

PC57.105-2019/Cor1/D3, Jun 2023 is a corrigendum that updates Table 1 on application characteristics of connections. In this technical context, the document helps clarify how connection characteristics should be interpreted within power, energy, and electromagnetic engineering work, where accurate application data supports consistent design and review. For organizations using PC57.105-2019 as part of specification or verification workflows, this update matters because even a targeted correction can affect comparison, selection, and compliance decisions.

PC57.105-2019/Cor1/D3, Jun 2023 overview

This standard document serves as a corrective update rather than a full new specification, and its scope is focused on Table 1 and the application characteristics assigned to connections. That makes PC57.105-2019/Cor1/D3, Jun 2023 especially relevant where engineers rely on tabulated technical details for component, circuit, or system-level interpretation. The corrigendum supports cleaner documentation practices by aligning the published table with the intended technical meaning, which can be important in review, testing, and procurement reference material.

Typical use cases

PC57.105-2019/Cor1/D3, Jun 2023 is typically used when checking connection characteristics against the corrected Table 1 entry during engineering review or document control. It may be referenced in power equipment design, electrical connection planning, and standards-based coordination work involving circuits or devices where application details must be interpreted consistently. The update is also useful in environments that maintain compliance records, technical submittals, or purchasing specifications tied to connection performance and suitability.

Why this standard matters

This corrigendum matters because small table corrections can influence how a connection is specified, compared, or tested against a standard. Using PC57.105-2019/Cor1/D3, Jun 2023 helps reduce ambiguity in technical documentation and supports more reliable compliance checks. In practice, that can improve consistency across design teams, manufacturers, and reviewers, especially when the same connection data is used for engineering decisions, acceptance criteria, or safety-related assessment.

• Corrected Table 1 guidance
• Application characteristics of connections
• Support for review and compliance checks
• Relevant to power and electrical systems