I.S. EN 50505:2008
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
BASIC STANDARD FOR THE EVALUATION OF HUMAN EXPOSURE TO ELECTROMAGNETIC FIELDS FROM EQUIPMENT FOR RESISTANCE WELDING AND ALLIED PROCESSES
Hardcopy , PDF
16-02-2021
English
01-01-2008
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
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1 Scope
2 Normative references
3 Definitions
3.1 General
3.2 Specific for resistance welding and similar applications
4 Physical quantities, units and constants
4.1 Quantities and units
4.2 Constants
5 Assessment procedures
5.1 General
5.2 Resistance welding equipment EMF emission description
5.3 Assessment conditions
5.4 Averaging
5.5 Pulsed or non-sinusoidal welding current
5.6 Conductivity of living tissue
5.7 Frequency range limitations
5.8 Application of assessment procedures
5.9 Measurements
5.10 Analytical calculations
5.11 Numerical calculations
6 Uncertainty of assessment
6.1 Including uncertainty
6.2 Evaluation of uncertainties
6.3 Reasonable overall uncertainties
6.4 Examples of typical uncertainties
7 Assessment report
7.1 General principles
7.2 Items to be recorded in the assessment report
Annex A (normative) Assessment parameters
Annex B (informative) Examples for exposure assessment
Annex C (informative) Numerical simulation using anatomical
body models
Annex D (normative) Determination of coupling factor
Annex E (informative) Summation weighting and transfer
function examples
Annex F (informative) Example for an uncertainty budget
Bibliography
Applies to equipment for resistance welding and allied processes designed for use in industrial or domestic environments.
| DocumentType |
Standard
|
| Pages |
74
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Withdrawn
|
| Standards | Relationship |
| EN 50505:2008 | Identical |
| EN 50445:2008 | Product family standard to demonstrate compliance of equipment for resistance welding, arc welding and allied processes with the basic restrictions related to human exposure to electromagnetic fields (0 Hz - 300 GHz) |
| EN 50392:2004 | Generic standard to demonstrate the compliance of electronic and electrical apparatus with the basic restrictions related to human exposure to electromagnetic fields (0 Hz - 300 GHz) |
| 2006/95/EC : 2006 | DIRECTIVE 2006/1995/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 12 DECEMBER 2006 ON THE HARMONISATION OF THE LAWS OF MEMBER STATES RELATING TO ELECTRICAL EQUIPMENT DESIGNED FOR USE WITHIN CERTAIN VOLTAGE LIMITS (CODIFIED VERSION) (TEXT WITH EEA RELEVANCE) |
| IEC 61786:1998 | Measurement of low-frequency magnetic and electric fields with regard to exposure of human beings - Special requirements for instruments and guidance for measurements |
| EN 62226-2-1:2005 | Exposure to electric or magnetic fields in the low and intermediate frequency range - Methods for calculating the current density and internal electric field induced in the human body - Part 2-1: Exposure to magnetic fields - 2D models |
| EN 61566:1997 | Measurement of exposure to radio-frequency electromagnetic fields - Field strength in the frequency range 100 kHz to 1 GHz |
| ISO 669:2016 | Resistance welding Resistance welding equipment Mechanical and electrical requirements |
| EN 62226-1:2005 | Exposure to electric or magnetic fields in the low and intermediate frequency range - Methods for calculating the current density and internal electric field induced in the human body - Part 1: General |
| 1998/37/EC : 1998 | DIRECTIVE 98/37/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 22 JUNE 1998 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES RELATING TO MACHINERY |
| EN 50366 : 2003 AMD 1 2006 | HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - ELECTROMAGNETIC FIELDS - METHODS FOR EVALUATION AND 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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