EN 50500:2008 Measurement procedures of magnetic field levels generated by electronic and electrical apparatus in the railway environment with respect to human exposure
The scope of this product-family standard is limited to apparatus, systems and fixed
installations which are intended for use in the railway environment. The frequency range
covered is 0 Hz to 300 GHz.
Technical considerations and measurements are necessary for frequencies up to 20 kHz
because no relevant field strengths are expected above due to the physical nature of
EMF-sources in the railway environment.
The object of this standard is to provide measurement and calculation procedures of electric
and magnetic field levels generated by electronic and electrical apparatus in the railway
environment with respect to human exposure.
The regulations regarding the protection of human being during exposure to non-ionizing
electromagnetic fields in the railway environment are different within the countries of
European Community. This standard offers a procedure regarding measurement, simulation
and evaluation.
At present two European documents regarding EMF have to be considered:
a) Council Recommendation 1999/519/EC of 12 July 1999 (see Bibliography);
b) Directive 2004/40/EC (see Bibliography).
The measurement procedures and points of measurement cover also the aspect of persons
bearing active implantable medical devices.
NOTE 1 Not covered is the risk assessment for persons bearing active implants in magnetic field generated by
electronic and electrical apparatus in the railway environment.
Not covered are personal electronic devices (e.g. mobile phones, notebooks, wireless
communication systems etc.) of passengers and workers.
Not covered are intentional transmitters with frequencies higher than 20 kHz.
NOTE 2 These apparatus (with a working frequency of 9 kHz or higher) are covered by R&TTE Directive and
have to comply also with LVD (Low Voltage Directive). In this view these apparatus have also limitation of EM
fields or a “safety-distance” for these apparatus must be given.
EN 50500:2008 history
1970EN 50500:2008/AC:2015 Measurement procedures of magnetic field levels generated by electronic and electrical apparatus in the railway environment with respect to human exposure (Incorporates Amendment A1: 2015)
2015EN 50500:2008/A1:2015 Measurement procedures of magnetic field levels generated by electronic and electrical apparatus in the railway environment with respect to human exposure
2008EN 50500:2008 Measurement procedures of magnetic field levels generated by electronic and electrical apparatus in the railway environment with respect to human exposure