Reference number
ISO 21780:2020
ISO 21780:2020
© ISO 2024
International Standard
ISO 21780:2020
Road vehicles — Supply voltage of 48 V — Electrical requirements and tests
Edition 1
2020-08
2020-08
Abstract
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).
General information
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Status: PublishedPublication date: 2020-08Stage: International Standard published [60.60]
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Edition: 1Number of pages: 44
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Technical Committee :ISO/TC 22/SC 32ICS :43.040.10
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