IEC 61196-13-1:2024

Overview

IEC 61196-13-1:2024 is an international standard developed by the International Electrotechnical Commission (IEC) for coaxial communication cables. This part of the IEC 61196 series serves as a blank detail specification for semi-rigid coaxial cables utilizing a silicon dioxide dielectric and a tubular outer conductor. It is intended to provide a standardized framework for defining and documenting the characteristics of cables designed for extreme environments, such as nuclear power plants, oil rigs, and aircraft engines.

The purpose of this document is to specify the required layout and style for creating detail specifications (DS) for these specialized cables. National organizations, manufacturers, or users can customize and complete the blank detail specification according to project or product requirements.

Key Topics

• Semi-Rigid Coaxial Cables: The standard centers on semi-rigid cables, known for their stable mechanical and electrical properties, particularly in harsh environments.
• Silicon Dioxide Dielectric: These cables utilize a silicon dioxide dielectric, which provides excellent high-temperature capability and radiation resistance.
• Tubular Outer Conductor: The use of a tubular conductor ensures robust shielding and structural integrity.
• Detail Specification Guidance: IEC 61196-13-1 sets the structure for detail specifications, including how to document materials, construction, electrical and mechanical parameters, and environmental performance.
• Blank Detail Format: Key characteristics to be documented include conductor and dielectric materials, dimensions, tolerances, key electrical metrics (impedance, resistance, attenuation), and mechanical tests (bending, tensile strength).
• Environmental and Mechanical Requirements: The standard outlines criteria for cable performance under thermal, mechanical, and radiation stress.

Keywords: coaxial communication cables, semi-rigid cables, silicon dioxide dielectric, tubular outer conductor, detail specification, IEC standards, extreme environment cables

Applications

IEC 61196-13-1:2024 provides value across a range of high-reliability and high-performance applications, including:

• Nuclear Power Plants: Suitable for signal transmission in high-radiation, high-temperature areas.
• Oil and Gas Rigs: Ideal for environments exposed to extreme weather, mechanical stress, and potential chemical exposure.
• Aerospace and Aircraft Engines: Designed to withstand elevated temperatures, vibration, and harsh operating conditions.
• Other Extreme Environments: Applicable wherever reliability and performance in demanding conditions are paramount.

By ensuring a uniform approach to specifying and documenting coaxial cable requirements, this standard supports product quality, safety, and interoperability in these critical industries.

Related Standards

• IEC 61196-1:2005: Generic specification for coaxial communication cables covering general definitions and requirements.
• IEC 61196-13:2023: Sectional specification specifically for semi-rigid cables with silicon dioxide dielectrics, providing supplementary technical details referenced throughout IEC 61196-13-1.
• ISO/IEC Directives: The document is prepared in line with ISO/IEC standardization directives.
• IEC Electropedia: For consistent terminology, refer to the IEC Electropedia (www.electropedia.org).

Practical Value

IEC 61196-13-1:2024 enables manufacturers, engineers, and project managers to:

• Develop Custom Specifications: The blank detail specification format serves as a template for consistent, comprehensive cable documentation.
• Enhance Compliance and Safety: Alignment with international standards improves safety, regulatory compliance, and product acceptance in global markets.
• Facilitate Procurement and Quality Assurance: Standardized cable specifications streamline procurement, inspection, and quality control processes.
• Support International Collaboration: Harmonized requirements promote interoperability and easier integration in multinational projects.

By adopting IEC 61196-13-1:2024, stakeholders in demanding industries ensure that their coaxial cables are fit for purpose and compliant with international best practices, supporting robust, secure, and reliable communication infrastructure.