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prEN IEC 62933-4-3:2024

Electrical energy storage(EES) systems - Part 4-3: The protection requirements of BESS according to the environmental conditions

General information

Draft
Base Documents
120/385/CDV; prEN IEC 62933-4-3:2024
Directives or regulations
None
You can view draft standards in the Commenting portal🡭.

Standard history

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This part of IEC 62933 applies to the effects of the environmental conditions on Battery Energy Storage Systems (BESS). This document addresses these effects and identifies causes, chain of events and final effects on the BESS. Based on those effects, preventative or mitigating measures are described. Typical environmental effects on the BESS include, but are not limited to, the effects of lightning, seismic activities, water, air, flora, fauna, and humans. The described measures focus as a guideline on the entire BESS including all power and communication connections and its Point of Connections (POCs).
The scope of this document is limited to BESS specific requirements and operating conditions. Specific design or safety requirements of individual BESS subsystems are excluded from this document

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