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EN 50475:2008

Current

Current

The latest, up-to-date edition.

Basic standard for the calculation and the measurement of human exposure to electromagnetic fields from broadcasting service transmitters in the HF bands (3 MHz - 30 MHz)

Published date

06-20-2008

1 Scope
2 Normative references
3 Terms and definitions
4 Physical quantities and units
5 Applicability of compliance assessment methods
   5.1 Reference level or action level values
   5.2 SAR and current density
6 SAR measurement and calculation (local and average SAR)
   6.1 Approximate method for SAR calculation for frequencies below
        body resonance
   6.2 Exposure situation
   6.3 Polynomial expansion of "static" component values with
        frequency
7 Current density (3 MHz - 10 MHz)
8 Measurement of electric and magnetic field
9 Calculation of electric and magnetic field
10 Contact currents measurement and calculation
   10.1 Generalities
   10.2 Constraints
   10.3 Equipment
   10.4 Equivalent body impedance
11 Induced current calculation and measurement (10 MHz - 30 MHz)
   11.1 Induced current calculation
   11.2 Relation between induced current and local SAR
   11.3 Induced current measurement
Annex A (informative) - Data for absorption by the Visible Human body
                        model
Annex B (informative) - Compliance boundary examples
Bibliography

This standard applies to short wave broadcast transmitters and installations operating in the frequency range 3 MHz to 30 MHz. The objective of the standard is to specify, for such a frequency band, basic information allowing the definition of a method for assessment of compliance related to human exposure to radio frequency electromagnetic fields.

Committee
CLC/TC 106X
DocumentType
Standard
PublisherName
European Committee for Standards - Electrical
Status
Current

Standards Relationship
NF EN 50475 : 2008 Identical
NBN EN 50475 : 2008 Identical
NEN EN 50475 : 2008 Identical
I.S. EN 50475:2008 Identical
PN EN 50475 : 2008 Identical
SN EN 50475 : 2008 Identical
VDE 0848-475 : 2009 Identical
DIN EN 50475 : 2009 Identical
BS EN 50475:2008 Identical
CEI EN 50475 : 2009 Identical
UNE-EN 50475:2008 Identical

06/30157890 DC : 0 BS EN 50496 - DETERMINATION OF WORKERS' EXPOSURE TO ELECTROMAGNETIC FIELDS AND ASSESSMENT OF RISK AT A BROADCAST SITE
06/30148907 DC : 0 EN 50476 - PRODUCT STANDARD TO DEMONSTRATE THE COMPLIANCE OF BROADCAST STATION TRANSMITTERS WITH THE REFERENCE LEVELS AND THE BASIC RESTRICTIONS RELATED TO PUBLIC EXPOSURE TO RADIO FREQUENCY ELECTROMAGNETIC FIELDS (3 MHZ - 30 MHZ)
CEI EN 50476 : 2010 PRODUCT STANDARD TO DEMONSTRATE THE COMPLIANCE OF BROADCAST STATION TRANSMITTERS WITH THE REFERENCE LEVELS AND THE BASIC RESTRICTIONS RELATED TO PUBLIC EXPOSURE TO RADIO FREQUENCY ELECTROMAGNETIC FIELDS (3 MHZ - 30 MHZ)
BS EN 50496:2008 Determination of workers\' exposure to electromagnetic fields and assessment of risk at a broadcast site
06/30148912 DC : 0 EN 50477 - ASSESSMENT OF THE COMPLIANCE OF BROADCAST STATION TRANSMITTERS WITH THE REFERENCE LEVELS OR THE BASIC RESTRICTIONS RELATED TO PUBLIC AND OCCUPATIONAL EXPOSURE TO RADIO FREQUENCY ELECTROMAGNETIC FIELDS (3 MHZ-30 MHZ) WHEN PUT INTO SERVICE
EN 50476:2008 Product standard to demonstrate the compliance of broadcast station transmitters with the reference levels and the basic restrictions related to public exposure to radio frequency electromagnetic fields (3 MHz - 30 MHz)
I.S. EN 50496:2018 DETERMINATION OF WORKERS' EXPOSURE TO ELECTROMAGNETIC FIELDS AND ASSESSMENT OF RISK AT A BROADCAST SITE
I.S. EN 50476:2008 PRODUCT STANDARD TO DEMONSTRATE THE COMPLIANCE OF BROADCAST STATION TRANSMITTERS WITH THE REFERENCE LEVELS AND THE BASIC RESTRICTIONS RELATED TO PUBLIC EXPOSURE TO RADIO FREQUENCY ELECTROMAGNETIC FIELDS (3 MHZ - 30 MHZ)
CEI EN 50496 : 2010 DETERMINATION OF WORKERS' EXPOSURE TO ELECTROMAGNETIC FIELDS AND ASSESSMENT OF RISK AT A BROADCAST SITE
BS EN 50476:2008 Product standard to demonstrate the compliance of broadcast station transmitters with the reference levels and the basic restrictions related to public exposure to radio frequency electromagnetic fields (3 MHz - 30 MHz)
EN 50496:2018 Determination of workers' exposure to electromagnetic fields and assessment of risk at a broadcast site

ENV 13005 : DRAFT 1999 GUIDE TO THE EXPRESSION OF UNCERTAINTY IN MEASUREMENT
EN 50413 : 2008 AMD 1 2013 BASIC STANDARD ON MEASUREMENT AND CALCULATION PROCEDURES FOR HUMAN EXPOSURE TO ELECTRIC, MAGNETIC AND ELECTROMAGNETIC FIELDS (0 HZ - 300 GHZ)

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