標準號：BS EN 50498-2010
中文標準名稱：電磁兼容性(EMC).車輛用電子配件設備的產品系列標準
英文標準名稱：Electromagnetic compatibility (EMC). Product family standard for aftermarket electronic equipment in vehicles
標準類型：L06;T36
發布日期：2010/8/31 12:00:00
實施日期：2010/8/31 12:00:00
中國標準分類號：L06;T36
國際標準分類號：33.100.01;43.040.10
適用范圍：This European Standard specifies limits and methods of measurement for disturbance emissions andimmunity characteristics of aftermarket equipment (ESAs) which are referenced by Automotive EMCDirective 2004/104/EC, Annex I, 3.2.9, and which are not related to immunity-related functions ofvehicles as defined in Automotive EMC Directive 2004/104/EC, Annex I, 2.1.12.Any equipment (or part of an ESA) which has a primary function of radio transmission and/or receptionaccording to the ITU Radio Regulations are excluded from the scope of this publication.This European Standard covers the frequency range 9 kHz to 400 GHz. To date, it specifies limits andmethods of measurement for conducted and radiated disturbances from ESAs in the frequency range30 MHz to 1 GHz and immunity requirements for conducted transients. The assessment of an ESAneeds to be performed only in the frequency ranges where limits are defined.The emission requirements have been selected so as to ensure that disturbances generated by ESAsoperating normally do not exceed a level that could prevent the vehicle or apparatus external to thevehicle from operating as intended. Fault conditions are not taken into account. Not all disturbancephenomena have been included for testing purposes in this standard but only those considered asrelevant for the equipment covered by this standard.As ESAs covered by this standard are not related to immunity-related function, only the followingelectromagnetic disturbance phenomena are evaluated:? broadband and narrowband radiated electromagnetic disturbances;? conducted transient disturbances;? conducted transient immunity.Accessories that are not connected directly to the vehicle harness, but only via a special interface arenormally excluded from vehicular EMC requirements.