IEC 62933-2-1:2017/COR1:2019

IEC 62933-2-1:2017/COR1:2019 is a corrigendum linked to the electrical energy storage (EES) systems document for unit parameters and testing methods, specifically the general specification in IEC 62933-2-1:2017. It is relevant when teams need to rely on the corrected technical text during engineering review, testing workflows, procurement checks, or conformity assessment. For organizations working with energy storage documentation, IEC 62933-2-1:2017/COR1:2019 helps ensure the governing reference is interpreted accurately and used consistently.

IEC 62933-2-1:2017/COR1:2019 standard overview

This corrigendum supports the parent document by correcting or clarifying the published requirements for electrical energy storage system unit parameters and testing methods under the general specification framework. In practice, it is used as a supporting technical reference rather than a standalone specification. It matters for engineering documentation, verification activities, and technical validation where precision in parameters, test interpretation, and compliance references can affect acceptance decisions. The document is typically consulted alongside the parent edition during detailed review.

Applications of IEC 62933-2-1:2017/COR1:2019

IEC 62933-2-1:2017/COR1:2019 is most relevant in workflows involving electrical energy storage systems that require structured unit-level evaluation, test planning, and documentation control. It may be used by manufacturers, laboratories, system integrators, procurement teams, and compliance specialists when reviewing specifications or aligning test reports with the corrected source text. The corrigendum is also useful during technical assessment, tender preparation, and quality workflows where consistency between the parent document and its correction is important.

Why IEC 62933-2-1:2017/COR1:2019 matters

Using the corrected reference helps reduce interpretation errors in testing, improve operational consistency, and support more reliable conformity assessment preparation. For energy storage projects, even small text corrections can influence how unit parameters are documented, how methods are applied, and how results are compared across teams or suppliers. IEC 62933-2-1:2017/COR1:2019 therefore plays a practical role in risk management, compliance workflows, and engineering validation, especially where traceable and defensible technical documentation is required.

• Corrective reference associated with IEC 62933-2-1:2017 for electrical energy storage unit parameters and testing methods
• Useful for maintaining accuracy in test planning, technical review, and documented evaluation
• Supports procurement and compliance teams that need the updated text for conformity assessment work
• Helps align engineering documentation with the corrected general specification for EES systems