Standard

NEK IEC 62933-5-3:2023

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Abstract

IEC 62933-5-3:2023 applies to those instances when a BESS undergoes unplanned modifications. Such modifications can involve one or more of the following:- changes in energy storage capacity;- changes of chemistries, design and manufacturer of the accumulation subsystem;- changes of a subsystem component using non-OEM parts,- changes to the mode of operation,- changes of the installation site, or- changes in an accumulation subsystem due to an installation of reused or repurposed batteries.Any such modification can impair the original state of safety of the BESS.This document complements IEC 62933-5-2, which relates to the overall safety aspects of a BESS. The requirements covered by this document are applied in addition to the requirements in IEC 62933-5-2 in accordance with each situation.

Document information

  • Standard from NEK
  • Published:
  • Edition: 1.0
  • Version: 1
  • Document type: NAT
  • ICS 13.020.30
  • National Committee NEK/NK120

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