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3. Measuring disturbances produced by a device
3.1 General information on disturbance measurement
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Depending on their nature and coupling mode, the disturbances produced can be measured in different ways. They will require sometimes complex equipment. Finally, a thorough and exhaustive characterization of all the disturbances produced by a device can be extremely long and tedious if no prior measures have been taken to limit them.
In order to facilitate and recognize the organization of these tests, they will be dealt with according to their usual priority, i.e. among the disturbances caused by a device, it is the sustained (or even modulated) disturbances affecting the spectrum, and therefore radio communications, which must be limited and therefore characterized as a priority....
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Measuring disturbances produced by a device
Measuring device immunity
Bibliography
Norms and Standards
European standards
AFNOR Association française de normalisation
- Transmission de signaux sur les réseaux électriques basse tension dans la bande de fréquences de 3 kHz à 148,5 kHz. Partie 1 : règles générales, bandes de fréquences et perturbations électromagnétiques (indice de classement: C 90-201-1) - NF EN 50065-1 - 05-02
- Compatibilité électromagnétique. Norme générique émission....
Regulations
Directive 2004/108/EC of the European Parliament and of the Council of December 15, 2004 on the approximation of the laws of the Member States relating to electromagnetic compatibility and repealing Directive 89/336/EEC (OJ L of December 31, 2004) came into force in July 2007. It will definitively replace EMC Directive 89/336/EEC in July 2009.
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Organizations – Federations – Associations
American National Standards Institute (ANSI) http://www.ansi.org
American Society for Testing and Materials (ASTM) http://www.astm.org
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