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BS EN IEC 62822-1:2018 – TC:2020 Edition

BS EN IEC 62822-1:2018 – TC:2020 Edition

$217.84

Tracked Changes. Electric welding equipment. Assessment of restrictions related to human exposure to electromagnetic fields (0 Hz to 300 GHz) – Product family standard

Published By Publication Date Number of Pages
BSI 2020 83
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IEC 62822-1:2016 is a product family standard, applies to equipment for resistance welding, arc welding and allied processes designed for occupational use by professionals and for use by laymen.

PDF Catalog

PDF Pages PDF Title
49 undefined
52 Annex ZA(normative)Normative references to international publicationswith their corresponding European publications
54 English
CONTENTS
56 FOREWORD
58 1 Scope
2 Normative references
59 3 Terms and definitions
60 4 Requirements
4.1 General
61 4.2 Non-thermal effects due to magnetic fields
4.2.1 Limits for equipment used by laymen
4.2.2 Limits for occupational use by professionals
4.3 Non-thermal effects due to electric fields
4.4 Contact currents
4.5 Non-thermal effects of output current ripple
62 4.6 Thermal effects
5 Assessment methods
5.1 General
63 5.2 Time averaging
5.3 Spatial averaging
5.4 Assessment of equipment with pulsed or non-sinusoidal welding current
5.5 Uncertainty of assessment
5.5.1 Using uncertainty for comparison with permissible values
64 5.5.2 Permissible expanded uncertainties
6 Assessment conditions
6.1 Assessment configurations
Tables
Table 1 – Permissible expanded uncertainties
65 6.2 Welding current conditions
6.2.1 General
6.2.2 Single operating mode
6.2.3 Multiple operating modes
6.2.4 Worst case condition
66 7 Instructions and marking
7.1 Product documentation requirements
7.1.1 Information on product classification
7.1.2 Information on the applied limits
7.1.3 Information on exposure indices
7.1.4 Information on distances
7.1.5 Information on exceeding reference levels
67 7.1.6 Information on exceeding sensory effect limits
7.1.7 Exposure of persons wearing cardiac pacemakers or other medical implants
7.1.8 Projectile risk
7.1.9 General information
7.2 Product marking requirements
68 Annex A (informative) EU legislation
A.1 Restrictions for occupational exposure
A.1.1 General
A.1.2 Basic restrictions
Table A.1 – EU occupational basic restrictions (0 Hz to 10 MHz)
69 A.1.3 Reference levels
A.2 Restrictions for general public exposure
A.2.1 General
A.2.2 Basic restrictions
Table A.2 – EU occupational reference levels (1 Hz to 10 MHz)
70 A.2.3 Reference levels
Table A.3 – EU general public basic restrictions (0 Hz to 10 MHz)
Table A.4 – EU general public reference levels (0 Hz to 10 MHz)
71 A.3 Non-sinusoidal or pulsed fields
Table A.5 – EU summation parameters
72 Annex B (informative) ICNIRP guidelines
B.1 Restrictions for occupational exposure
B.1.1 General
B.1.2 Basic restrictions
Table B.1 – ICNIRP occupational basic restrictions (0 Hz to 10 MHz)
73 B.1.3 Reference levels
B.2 Restrictions for general public exposure
B.2.1 General
B.2.2 Basic restrictions
Table B.2 – ICNIRP occupational reference levels (1 Hz to 10 MHz)
74 B.2.3 Reference levels
Table B.3 – ICNIRP general public basic restrictions (0 Hz to 10 MHz)
Table B.4 – ICNIRP general public reference levels (1 Hz to 10 MHz)
75 B.3 Non-sinusoidal and pulsed fields
Table B.5 – ICNIRP summation parameters
76 Annex C (informative) IEEE standards
C.1 Restrictions for occupational exposure
C.1.1 General
C.1.2 Basic restrictions
Table C.1 – IEEE occupational basic restrictions (0 Hz to 5 MHz)
77 C.1.3 Reference levels
C.2 Restrictions for general public exposure
C.2.1 General
C.2.2 Basic restrictions
Table C.2 – IEEE occupational reference levels (0 Hz to 5 MHz)
78 C.2.3 Reference levels
Table C.3 – IEEE general public basic restrictions (0 Hz to 5 MHz)
Table C.4 – IEEE general public reference levels (0 Hz to 5 MHz)
79 C.3 Non-sinusoidal and pulsed fields
80 Annex D (informative) Example for general EMF information
81 Bibliography

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BS EN IEC 62822-1:2018 - TC
$217.84