IEC 62135-2:2020 is available as IEC 62135-2:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 62135-2:2020 is applicable to equipment for resistance welding and allied processes which are connected to mains supplies with rated voltages up to 1 000 V AC RMS. This document does not define safety requirements. This third edition cancels and replaces the second edition published in 2015. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: – update of the applicable limits related to the updated references; – implementation of radiated magnetic field requirements.

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PDF Pages	PDF Title
1	30454882
53	A-30380111
54	undefined
59	Annex ZA (normative)Normative references to international publicationswith their corresponding European publications
63	International standard (Bilingual)
64	English CONTENTS
66	FOREWORD
68	1 Scope
69	2 Normative references
70	3 Terms and definitions
71	Figures Figure 1 – Examples of ports
72	4 General test requirements 4.1 Test conditions 4.2 Measuring instruments 4.3 Artificial mains network
73	4.4 Voltage probe 4.5 Antennas 5 Test set-up for emission and immunity 5.1 General requirements
74	5.2 Ancillary equipment 6 Emission tests 6.1 Classification of equipment 6.1.1 Class A equipment Figure 2 – Test position for H field measurement
75	6.1.2 Class B equipment 6.2 Test conditions 6.2.1 Test conditions for RF tests 6.2.2 Test conditions for low-frequency tests
76	6.3 Emission limits 6.3.1 Mains terminal disturbance voltage
77	Tables Table 1 – Disturbance voltage limits – Idle state
78	6.3.2 Electromagnetic radiation disturbance Table 2 – Disturbance voltage limits for Class A equipment – Loaded state
79	Table 3 – Electromagnetic radiation disturbance limits – Idle state Table 4 – Electromagnetic radiation disturbance limits for Class A equipment –Loaded state
80	Table 5 – Electric field radiation disturbance limits for Class B equipment –Loaded state Table 6 – Magnetic field radiation disturbance limits for Class B equipment –Loaded state
81	6.3.3 Low-frequency emission limits 6.3.4 Conducted emissions at signal, control and measurement ports Table 7 – In-situ electromagnetic radiation disturbance limits for Class A equipment – Loaded state
82	7 Immunity tests 7.1 Tests applicability 7.2 Test conditions 7.3 Immunity performance criteria 7.3.1 Performance criteria A 7.3.2 Performance criteria B
83	7.3.3 Performance criteria C 7.4 Immunity levels Table 8 – Immunity levels – Enclosure
84	Table 9 – Immunity levels – AC input power port
85	8 Documentation for the purchaser/user Table 10 – Immunity levels – Ports for measurement and control
87	Annexes Annex A (informative) Limits A.1 General A.2 Mains terminal disturbance voltage limits A.3 Electromagnetic radiation disturbance limits
88	Annex B (informative) Symbols Table B.1 – Symbols to describe EMC properties
89	Annex C (normative) Battery powered equipment C.1 General C.2 Additional emission requirements C.3 Additional immunity requirements
90	Annex D (normative) Equipment containing radio devices D.1 General D.2 Additional emission requirements D.3 Additional immunity requirements
91	Bibliography

Published By	Publication Date	Number of Pages
BSI	2022	94


PDF Format	Searchable	Printable	Preview Now

Status	Definitive
Pages	94
Publication Date	2022-05-10
ISBN	978 0 539 21988 3
Standard Number	BS EN IEC 62135-2:2021 – TC
Title	Tracked Changes. Resistance welding equipment – Electromagnetic compatibility (EMC) requirements
Descriptors	Electromagnetic fields, Electromagnetic waves, Electromagnetic compatibility, Welding equipment, Resistance-welding equipment
Publisher	BSI
Committee	WEE/29
ICS Codes	25.160.30 - Welding equipment

BS EN IEC 62135-2:2021 – TC:2022 Edition

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