IEC 60141-4:1980/AMD1:1990 is an amendment connected to the technical requirements for tests on oil-filled and gas-pressure cables and their accessories, specifically the section covering oil-impregnated paper-insulated high pressure oil-filled pipe-type cables and accessories for alternating voltages up to and including 400 kV. It is relevant when teams need a reliable compliance reference for high-voltage cable testing, documented evaluation, and technical review of legacy power transmission assets. Used alongside IEC 60141-4:1980, it helps clarify the governing test framework for engineering, procurement, and conformity assessment workflows.

What is IEC 60141-4:1980/AMD1:1990?

IEC 60141-4:1980/AMD1:1990 is an amendment to the parent document IEC 60141-4:1980, rather than a standalone requirements set. Its role is to modify or refine the test-related guidance for oil-impregnated paper-insulated high pressure oil-filled pipe-type cables and accessories used in high-voltage alternating current applications up to 400 kV. For organizations handling technical validation, it supports careful interpretation of the applicable testing standard and helps align engineering documentation with the correct revision status during compliance preparation.

Applications of IEC 60141-4:1980/AMD1:1990

This amendment is typically used in utility, transmission, laboratory evaluation, and project documentation workflows where high-voltage cable systems and accessories must be reviewed against established test criteria. It may be consulted during product evaluation, factory documentation checks, maintenance planning, or acceptance testing for oil-filled pipe-type cable installations. Procurement teams and test engineers often use it to confirm that the correct parent reference and amendment state are included in technical specifications, tender documents, and conformity assessment files.

Why is IEC 60141-4:1980/AMD1:1990 important?

For high-voltage cable projects, traceable amendments matter because they help preserve testing consistency, reduce interpretation risk, and support operational consistency across engineering teams and suppliers. IEC 60141-4:1980/AMD1:1990 can be important when verifying that a test program reflects the correct document revision and when preparing evidence for quality assurance or regulatory preparation. In practical terms, it assists with risk management by helping organizations avoid using outdated requirements in technical validation, procurement review, or conformity assessment preparation.

• Supports amendment-level control for the parent reference IEC 60141-4:1980
• Relevant to high-pressure oil-filled pipe-type cable systems for alternating voltages up to 400 kV
• Useful in testing workflows, technical review, and documented evaluation of cable accessories
• Helps maintain revision accuracy in engineering documentation and compliance workflows