IEC 60050-466:1990
International Electrotechnical Vocabulary (IEV) - Part 466: Overhead lines
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About This Item
IEC 60050-466:1990 provides the vocabulary reference for overhead lines within the International Electrotechnical Vocabulary (IEV). For engineers, utilities, and compliance teams, IEC 60050-466:1990 helps establish consistent terminology when reviewing design documents, technical specifications, test records, and procurement materials. Using a common language is important in overhead line projects because it supports clearer technical review, more reliable communication across disciplines, and better alignment during conformity assessment and documentation control.
IEC 60050-466:1990 standard overview
International Electrotechnical Vocabulary (IEV) - Part 466: Overhead lines is a terminology-focused technical reference covering the vocabulary associated with overhead line systems. As an original document, it serves as the primary source for terms used in engineering documentation, operational procedures, and regulatory preparation related to overhead line infrastructure. IEC 60050-466:1990 is particularly relevant where precise definitions are needed to support technical validation, specification writing, and consistent interpretation across organizations working on electrical networks.
Applications of IEC 60050-466:1990
This reference is useful in utility engineering, transmission and distribution documentation, infrastructure procurement, and laboratory or field reporting where overhead line terminology must remain consistent. It may support technical assessment of line components, planning documents, maintenance records, and project specifications. IEC 60050-466:1990 can also help teams standardize language during verification activities, documentation review, and cross-functional coordination between designers, contractors, and compliance personnel.
Why IEC 60050-466:1990 matters
Clear terminology reduces interpretation errors in safety-related and compliance-driven workflows, especially where overhead line assets are evaluated across different teams or suppliers. IEC 60050-466:1990 supports operational consistency, quality assurance, and more defensible engineering documentation by aligning language used in reports, drawings, and procurement packages. It is also valuable for conformity assessment preparation, where precise definitions can improve traceability, reduce review delays, and strengthen the reliability of technical decisions.
- Provides controlled vocabulary for overhead line engineering and documentation
- Supports technical review, specification drafting, and compliance workflows
- Helps reduce ambiguity in procurement, reporting, and conformity assessment
- Useful for utilities, consultants, test teams, and infrastructure stakeholders
- Publication Date: 1990-10-15
- Standard Status: Original
- Publisher: IEC
- Edition: 1
- New Version Available: IEC 60050-466:1990 (2021-03-29)
- Previous Version: IEC 60050-466:1990 (2020-06-16)
- This Version: IEC 60050-466:1990 (1990-10-15)
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