IEC 60055-2:1981/AMD2:2005 provides a supporting amendment to the paper-insulated metal-sheathed cable document for rated voltages up to 18/30 kV, covering cables with copper or aluminium conductors and excluding gas-pressure and oil-filled designs. For engineering teams, procurement staff, and compliance reviewers, this reference is relevant when evaluating construction requirements and documenting conformity against the parent document. It helps clarify how the cable specification should be applied in technical review, verification activities, and product evaluation workflows.

IEC 60055-2:1981/AMD2:2005 standard overview

As an amendment to IEC 60055-2:1981, IEC 60055-2:1981/AMD2:2005 should be read as a modifying reference connected to the original cable requirements rather than as a standalone specification. Its focus is on general and construction requirements for paper-insulated metal-sheathed cables used in medium-voltage applications. Organizations may use it to support technical assessment, design review, and documented evaluation of cable construction features where compliance evidence must align with the parent document and its amendments.

Applications of IEC 60055-2:1981/AMD2:2005

IEC 60055-2:1981/AMD2:2005 is typically relevant in utility, industrial power distribution, and project procurement workflows where paper-insulated metal-sheathed cables are specified for rated voltages up to 18/30 kV. It may be consulted during specification writing, vendor documentation review, laboratory evaluation, and quality workflows that require traceable alignment with the applicable construction rules. It is also useful when comparing supplied cable designs against procurement requirements or preparing conformity assessment records for electrical equipment.

Why IEC 60055-2:1981/AMD2:2005 matters

This amendment matters because cable construction requirements directly affect safety, operational consistency, and technical validation in medium-voltage installations. By keeping the parent document and its changes aligned, organizations can reduce ambiguity during testing workflows, improve repeatability in compliance checks, and support more defensible procurement decisions. It also helps teams prepare clearer evidence for conformity assessment, especially where documented evaluation of conductor, insulation, and sheath-related requirements is part of the approval process.

• Supporting amendment linked to IEC 60055-2:1981 for paper-insulated metal-sheathed cable construction requirements
• Relevant to medium-voltage cable specification, review, and compliance documentation up to 18/30 kV
• Useful for procurement checks, technical validation, and conformity assessment preparation
• Helps maintain consistency in engineering documentation and quality assurance workflows