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ISO 21780:2020

Road vehicles -- Supply voltage of 48 V -- Electrical requirements and tests

General information
Valid from 03.08.2020
Directives or regulations
None
Standard history
Status
Date
Type
Name
03.08.2020
Main
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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