IEC 60831-2:2014

IEC 60831-2:2014 is the technical reference for shunt power capacitors of the self-healing type used in a.c. systems up to and including 1 000 V, with specific focus on ageing test, self-healing test, and destruction test requirements. It is relevant for engineering teams, test laboratories, and procurement specialists that need a reliable basis for product evaluation and conformity assessment. Used together with the broader series, it supports documented evaluation of capacitor performance and helps structure verification activities during design, qualification, and compliance workflows.

Overview of IEC 60831-2:2014

This document addresses the test methods associated with the ageing behaviour, self-healing capability, and destruction performance of self-healing shunt power capacitors. In practical terms, IEC 60831-2:2014 helps define how these components are assessed when used in low-voltage a.c. power systems, where technical validation and quality assurance are important. The third edition remains a useful compliance reference for organizations that need clear test-oriented guidance for engineering documentation, product review, and laboratory evaluation.

Compliance applications of IEC 60831-2:2014

IEC 60831-2:2014 is typically used when verifying capacitor designs intended for reactive power compensation, equipment qualification, or supplier assessment in electrical installation projects. It can support technical review in manufacturing, procurement, and third-party testing environments where documented test evidence is needed. The standard is also relevant for organizations preparing conformity assessment files, comparing products against an engineering specification, or aligning internal testing workflows with a recognized framework for capacitor endurance and failure-related evaluation.

Importance of compliance with IEC 60831-2:2014

Compliance with IEC 60831-2:2014 helps organizations manage risk by using consistent methods to evaluate how self-healing capacitors behave over time and under stress. That consistency is valuable for safety, procurement decisions, operational reliability, and technical validation of electrical equipment. It also supports clearer comparison between products, more dependable quality workflows, and better preparation for conformity assessment. For teams responsible for engineering documentation or compliance preparation, it provides a focused test reference tied directly to product performance and durability.

• Test methods for ageing performance of self-healing shunt power capacitors
• Evaluation of self-healing behaviour under defined electrical conditions
• Destruction testing relevant to failure analysis and product qualification
• Support for laboratory evaluation, documentation, and supplier review
• Useful input for low-voltage capacitor conformity assessment and technical validation