IEC 62146-1:2013/AMD1:2016

IEC 62146-1:2013/AMD1:2016 is an amendment to the grading capacitors for high-voltage alternating current circuit-breakers series, updating the general requirements in IEC 62146-1:2013. It is relevant where engineering teams, test laboratories, and compliance groups need a current technical reference for documenting and reviewing capacitor-related requirements in high-voltage AC circuit-breaker applications. Used as part of a technical assessment or procurement review, IEC 62146-1:2013/AMD1:2016 supports more consistent interpretation of the parent document.

IEC 62146-1:2013/AMD1:2016 standard overview

This amendment functions as a modifying document connected to the parent standard for grading capacitors used in high-voltage alternating current circuit-breakers. Its role is typically to refine, correct, or update general provisions rather than replace the original technical basis. For organizations managing engineering documentation, technical validation, or conformity assessment, IEC 62146-1:2013/AMD1:2016 helps keep the referenced requirements aligned with the latest published changes and supports more controlled review of applicable design and testing criteria.

Applications of IEC 62146-1:2013/AMD1:2016

IEC 62146-1:2013/AMD1:2016 is commonly used in workflows involving high-voltage switchgear documentation, component selection, laboratory evaluation, and supplier qualification. It may be referenced during specification review for grading capacitors associated with alternating current circuit-breakers, especially where documented evaluation and operational consistency are important. Procurement teams and engineers often use amendments like this to confirm that a technical file reflects the latest parent-reference updates before approvals, testing activities, or compliance preparation continue.

Why IEC 62146-1:2013/AMD1:2016 matters

Keeping an amendment such as IEC 62146-1:2013/AMD1:2016 in the document set helps reduce version-control risk and supports safer, more reliable technical decision-making. In high-voltage applications, even a supporting update can affect how requirements are interpreted during verification activities, quality workflows, and conformity assessment preparation. For organizations responsible for electrical equipment documentation, it can improve consistency across procurement, engineering validation, and regulatory preparation by ensuring the parent standard is reviewed with its published modifications in mind.

• Supporting amendment linked to IEC 62146-1:2013 for grading capacitors in high-voltage AC circuit-breaker use
• Useful for controlled document review, technical validation, and specification maintenance
• Relevant to laboratory evaluation, supplier assessment, and compliance workflows
• Helps maintain alignment between engineering documentation and the latest published changes