IEC 62485-5 Ed. 1.0 b:2020

IEC 62485-5:2020 applies to the installation of one or more stationary secondary batteries having a maximum aggregate DC voltage of 1 500 V to any DC part of the power network, and describes the principal measures for protections during normal operation or under expected fault conditions against hazards generated from:
°°° electricity,
°°° short-circuits,
°°° electrolyte,
°°° gas emission,
°°° fire,
°°° explosion.
This document provides requirements on safety aspects associated with the installation, use, inspection, and maintenance and disposal of lithium ion batteries used in stationary applications.