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ISO 7637-2:2004Withdrawn

Road vehicles — Electrical disturbances from conduction and coupling — Part 2: Electrical transient conduction along supply lines only

Véhicules routiers — Perturbations électriques par conduction et par couplage — Partie 2: Transmission des perturbations électriques transitoires par conduction uniquement le long des lignes d'alimentation

This edition has been replaced by ISO 7637-2:2011.

Abstract / scope

ISO 7637-2:2004 specifies bench tests for testing the compatibility to conducted electrical transients of equipment installed on passenger cars and light commercial vehicles fitted with a 12 V electrical system or commercial vehicles fitted with a 24 V electrical system -- for both injection and the measurement of transients. Failure mode severity classification for immunity to transients is also given. It is applicable to these types of road vehicle, independent of the propulsion system (e.g. spark ignition or diesel engine, or electric motor).

Life cycle

Amendments & corrigenda

ISO 7637-2:2004/Amd 1:2008WithdrawnRoad vehicles — Electrical disturbances from conduction and coupling — Part 2: Electrical transient conduction along supply lines only — Amendment 1International Standard · Published 22 Jan 2008 · ISO/TC 22

Replaces

ISO 7637-1:1990WithdrawnRoad vehicles — Electrical disturbance by conduction and coupling — Part 1: Passenger cars and light commercial vehicles with nominal 12 V supply voltage — Electrical transient conduction along supply lines onlyInternational Standard · Published 7 Jun 1990 · ISO/TC 22ISO 7637-2:1990WithdrawnRoad vehicles — Electrical disturbance by conduction and coupling — Part 2: Commercial vehicles with nominal 24 V supply voltage — Electrical transient conduction along supply lines onlyInternational Standard · Published 7 Jun 1990 · ISO/TC 22

Replaced by

ISO 7637-2:2011PublishedRoad vehicles — Electrical disturbances from conduction and coupling — Part 2: Electrical transient conduction along supply lines onlyInternational Standard · Published 1 Mar 2011 · ISO/TC 22/SC 32