GB/T 21437.2-2008: Road vehicles -- Electrical disturbances from conduction and coupling -- Part 2: Electrical transient conduction along supply lines only

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Scope

This section specifies the transmission of equipment on commercial vehicles installed in light commercial vehicles or 24V electrical systems for passenger cars and 12V electrical systems.
Bench tests for conducting transient electromagnetic compatibility tests include transient injection and measurement. This section also specifies the transient immunity failure mode
Severity classification.
This section applies to road vehicles of various power systems (such as spark ignition engines or diesel engines, or motors).

Basic Data

Standard ID	GB/T 21437.2-2008 (GB/T21437.2-2008)
Description (Translated English)	Road vehicles -- Electrical disturbances from conduction and coupling -- Part 2: Electrical transient conduction along supply lines only
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	T35
Classification of International Standard	43.040.10
Word Count Estimation	32,328
Date of Issue	2008-02-15
Date of Implementation	2008-09-01
Quoted Standard	GB/T 21437.1; ISO 8854-1988
Adopted Standard	ISO 7637-2-2004, IDT
Regulation (derived from)	Announcement of Newly Approved National Standards No. 2, 2008 (No. 115 overall)
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the installed electrical systems in passenger cars and light commercial vehicles with 12V or 24V electrical system of commercial electric conduction device on the bench transient electromagnetic compatibility testing, including transient injection and measurement. This section also specifies the failure mode transient immunity severity classification. This section applies to a variety of dynamical systems of road vehicles.