IEC 60055-1:1997/AMD1:2005 is a supporting amendment to the parent document IEC 60055-1:1997, refining the technical basis for paper-insulated metal-sheathed cables rated up to 18/30 kV, including cables with copper or aluminium conductors and excluding gas-pressure and oil-filled types. It is relevant for engineering teams, test laboratories, and procurement specialists who need a reliable compliance reference for cable testing and documentation. In a technical review or conformity assessment workflow, IEC 60055-1:1997/AMD1:2005 helps align specifications and verification activities with the intended cable family.

Purpose of IEC 60055-1:1997/AMD1:2005

The purpose of IEC 60055-1:1997/AMD1:2005 is to update the test-related requirements associated with the parent cable document, with emphasis on cables and their accessories used in higher-voltage power applications. As an amendment, it should be read as a modifying reference rather than a standalone specification. Organizations may use it to support documented evaluation, technical validation, and quality workflows when reviewing acceptance criteria, planning laboratory evaluation, or confirming that product test programmes remain aligned with the revised technical framework.

Compliance applications of IEC 60055-1:1997/AMD1:2005

This amendment is commonly used in compliance preparation for projects involving paper-insulated metal-sheathed power cables and related accessories where formal testing evidence is required. It can support procurement review, factory and type testing coordination, and engineering documentation for cable systems intended for rated voltages up to 18/30 kV. In practice, IEC 60055-1:1997/AMD1:2005 may be consulted alongside the parent document when checking test plans, comparing supplier submissions, or maintaining operational consistency across technical assessment and conformity assessment activities.

Benefits of IEC 60055-1:1997/AMD1:2005

Using IEC 60055-1:1997/AMD1:2005 helps reduce ambiguity in technical review by tying cable testing expectations to an identifiable amendment linked to the parent reference. That can improve safety, testing consistency, and risk management during engineering validation and procurement approval. It also supports clearer communication between manufacturers, laboratories, and asset owners when evidence is being assembled for compliance workflows. For organizations managing electrical equipment documentation, the amendment can contribute to better traceability and a more structured path toward technical compliance.

• Supporting amendment linked to IEC 60055-1:1997 for test requirements and related cable-accessory evaluation
• Relevant to paper-insulated metal-sheathed cables rated up to 18/30 kV with copper or aluminium conductors
• Useful for laboratory evaluation, acceptance testing, and conformity assessment preparation
• Helps maintain traceability in engineering documentation and procurement review