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ISO 21780:2020
M00002289
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ISO 21780:2020 Road vehicles - Supply voltage of 48 V - Electrical requirements and tests
standard by International Organization for Standardization, 08/01/2020
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Full Description
ISO 21780:2020 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).