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ISO 21780:2020

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

Standard Details

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

Status : Published
Standard Type: Main
Document No: ISO 21780:2020
Document Year: 2020
Pages: 44
Edition: 1
  • Section Volume:
  • ISO/TC 22/SC 32. Electrical and electronic components and general system aspects
  • ICS:
  • 43.040.10 Electrical and electronic equipment

Life Cycle

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ISO 21780:2020
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