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ISO 7637-2:2011

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

Mar 1, 2011

General information

90.92     Aug 15, 2025

ISO

ISO/TC 22/SC 32

International Standard

43.040.10  

English   French  

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Published

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Scope

ISO 7637-2:2011 specifies test methods and procedures to ensure the compatibility to conducted electrical transients of equipment installed on passenger cars and commercial vehicles fitted with 12 V or 24 V electrical systems. It describes bench tests for both the injection and measurement of transients. It is applicable to all types of road vehicles independent of the propulsion system (e.g. spark ignition or diesel engine, electric motor).
Function performance status classification for immunity to transients is also provided.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 7637-2:2004

WITHDRAWN
ISO 7637-2:2004/Amd 1:2008

NOW

PUBLISHED
ISO 7637-2:2011
90.92 Standard to be revised
Aug 15, 2025

REVISED BY

ABANDON
ISO/DIS 7637-2

PROJECT
ISO/AWI 7637-2

National adoptions

SRPS ISO 7637-2:2011  
ISS

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

90.92   Standard to be revised

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