RO
SR EN 50121-1:2007
Railway applications - Electromagnetic compatibility -- Part 1: General
1.1 This Part 1 of the European standards series EN 50121 outlines the structure and the content of the whole set. This part alone is not sufficient to give presumption of conformity to the essential requirements of the EMC-Directive and must be used in conjunction with other parts of this standard. Annex A describes the characteristics of the railway system which affect electromagnetic compatibility (EMC) behaviour. Phenomena excluded from the set are Nuclear EM pulse, abnormal operating conditions and the induction effects of direct lightning strike. Emission limits at the railway boundary do not apply to intentional transmitters within the railway boundaries. Safety considerations are not covered by this set of standards. The biological effects of non-ionising radiation as well as apparatus for medical assistance, such as pacemakers, are not considered here. 1.2 This European Standard is supplemented by the following specific standards: EN 50121-2 Railway applications - Electromagnetic compatibility - Part 2: Emission of the whole railway system to the outside world EN 50
Status :
Withdrawn
Approval date : 5/23/2007
Publish date : 5/25/2007
Withdrawal date : 1/5/2018
Number of pages : 16
ICS : 29.020 Electrical engineering in general,29.280 Electric traction equipment,45.020 Railway engineering in general
Technical Committee : 4 - Electrical equipment and systems for railways
- Replaces SR EN 50121-1:2003
- Normative reference SR EN 50238-1:2006
- Normative reference SR CEI 60050(161):1997
- Normative reference SR EN 61000-6-2:2006
- Replaced by SR EN 50121-1:2015
- Amended by SR EN 50121-1:2007/AC:2014