ISO 16750, Road vehicles—Environmental conditions and electrical testing for electrical and electronic equipment, is an ISO standard which provides guidance regarding environmental conditions commonly encountered by electrical and electronic systems installed in automobiles.
ISO 16750 has five parts:
ISO 7637 Road vehicles -- Electrical disturbances from conduction and coupling is an international electromagnetic compatibility vehicle standard published by the International Organization for Standardization (ISO), that relates to 12 and 14 volt electrical systems. As of November 2018, four parts of ISO 7637 have been published, and one is in development (part 4):
ISO 7637-1 (last revised October 2015 (2015-10)) Definitions and general considerations
ISO 7637-2 (last revised March 2011 (2011-03)) Electrical transient conduction along supply lines only
ISO 7637-3 (last revised July 2016 (2016-07)) Electrical transient transmission by capacitive and inductive coupling via lines other than supply lines
ISO 7637-4 Electrical transient conduction along shielded high voltage supply lines only
ISO 7637-5 (last revised November 2016 (2016-11)) Enhanced definitions and verification methods for harmonization of pulse generators according to ISO 7637There are several distinct electrical transient waveforms that are required from this testing to ISO 7637-2. These pulses or waveforms include very high rise or fall times often in the nanosecond and microseconds range. These transients are designed to simulate electrical occurrences in operational environments, including a load dump simulation. ISO 7637 is referenced by many vehicle manufacturer standards and individual waveforms are modified to meet specific requirements. ISO 7636 includes both immunity and emissions components of electromagnetic compatibility testing. This standard, including ISO 7637-2 places specific requirements on test equipment that can be used to replicate electrical occurrences.List of International Organization for Standardization standards, 16000-17999
This is a list of published International Organization for Standardization (ISO) standards and other deliverables. For a complete and up-to-date list of all the ISO standards, see the ISO catalogue.The standards are protected by copyright and most of them must be purchased. However, about 300 of the standards produced by ISO and IEC's Joint Technical Committee 1 (JTC1) have been made freely and publicly available.
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