ISO 21780:2020
International Standard
Current Edition
·
Approved on
03 August 2020
Road vehicles — Supply voltage of 48 V — Electrical requirements and tests
ISO 21780:2020 Files
English
44 Pages
Current Edition
BHD
85.01
ISO 21780:2020 Scope
This document covers requirements and tests for the electric and electronic components in road vehicles equipped with an electrical system operating at a nominal voltage of 48 V DC.
This includes the following:
— general requirements on 48 V DC electrical systems;
— voltage ranges;
— slow voltage transients and fluctuations (not including EMC).
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