IEC 61326-3-2:2017 is also available as \/2 which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition. IEC 61326-3-2:2017 covers all equipment within the scope of IEC 61326-1, but is limited to systems and equipment for industrial applications within a specified electromagnetic environment and intended to perform safety functions as defined in IEC 61508 with SIL 1-3. This second edition cancels and replaces the first edition published in 2008. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: – extension of the frequency range up to 6 GHz for the radio-frequency electromagnetic field test according to IEC 61000-4-3, – replacement of the performance criterion FS with DS according to the generic standard IEC 61000-6-7, – adding Table 1 – Aspects to be considered during application of performance criterion DS, – including immunity tests for devices with current consumption > 16 A according to IEC 61000-4-34, – updating Figure A.1 and Figure 1 for better readability, – adding tests according to IEC 61000-4-16 to replace the tests according to IEC 61000-4-6 in the frequency range between 10 kHz and 150 kHz.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 58<\/td>\n | undefined <\/td>\n<\/tr>\n | ||||||
| 61<\/td>\n | Annex ZA(normative)Normative references to international publicationswith their corresponding European publications <\/td>\n<\/tr>\n | ||||||
| 63<\/td>\n | English CONTENTS <\/td>\n<\/tr>\n | ||||||
| 65<\/td>\n | FOREWORD <\/td>\n<\/tr>\n | ||||||
| 67<\/td>\n | INTRODUCTION <\/td>\n<\/tr>\n | ||||||
| 69<\/td>\n | 1 Scope 2 Normative references <\/td>\n<\/tr>\n | ||||||
| 71<\/td>\n | 3 Terms, definitions and abbreviations 3.1 Terms and definitions <\/td>\n<\/tr>\n | ||||||
| 74<\/td>\n | 3.2 Abbreviations 4 General 5 EMC test plan 5.1 General <\/td>\n<\/tr>\n | ||||||
| 75<\/td>\n | 5.2 Instruction for testing 5.3 Configuration of EUT during testing 5.3.1 General 5.3.2 Composition of EUT 5.3.3 Assembly of EUT 5.3.4 I\/O ports <\/td>\n<\/tr>\n | ||||||
| 76<\/td>\n | 5.3.5 Auxiliary equipment (AE) 5.3.6 Cabling and earthing (grounding) 5.4 Operation conditions of EUT during testing 5.4.1 Operation modes 5.4.2 Environmental conditions 5.4.3 EUT software during test 5.5 Specification of performance criteria 5.6 Test description <\/td>\n<\/tr>\n | ||||||
| 77<\/td>\n | 6 Performance criteria 6.1 General 6.2 Performance criteria A, B and C 6.3 Performance criterion DS 6.3.1 Definition of performance criterion DS 6.3.2 Application of the performance criterion DS <\/td>\n<\/tr>\n | ||||||
| 78<\/td>\n | 6.3.3 Aspects to be considered during application of performance criterion DS 7 Immunity requirements Tables Table 1 \u2013 Reaction of EUT during test <\/td>\n<\/tr>\n | ||||||
| 79<\/td>\n | Table 2 \u2013 Immunity test requirements \u2013 Enclosure port Table 3 \u2013 Immunity test requirements \u2013 Input and output AC power ports <\/td>\n<\/tr>\n | ||||||
| 80<\/td>\n | Table 4 \u2013 Immunity test requirements \u2013 Input and output DC power ports Table 5 \u2013 Immunity test requirements \u2013 I\/O signal\/control ports Table 6 \u2013 Immunity test requirements \u2013 I\/O signal\/controlports connected directly to power supply networks <\/td>\n<\/tr>\n | ||||||
| 81<\/td>\n | 8 Test set-up and test philosophy for EUT with functions intended for safety applications 8.1 Testing of safety-related systems and equipment intended to be used in safety-related systems 8.2 Test philosophy for equipment intended for use in safety-related systems Table 7 \u2013 Immunity test requirements \u2013 Functional earth port <\/td>\n<\/tr>\n | ||||||
| 82<\/td>\n | 8.3 Test philosophy for safety-related systems 8.4 Test configuration and test performance <\/td>\n<\/tr>\n | ||||||
| 83<\/td>\n | 8.5 Monitoring 9 Test results and test report <\/td>\n<\/tr>\n | ||||||
| 84<\/td>\n | Figures Figure 1 \u2013 Typical test set-up for equipment intended for use in safety-related system, tested as stand-alone equipment or entire system <\/td>\n<\/tr>\n | ||||||
| 85<\/td>\n | Figure 2 \u2013 Typical test set-up for equipment intended for use in a safety-related system integrated into a representative safety-related system during test <\/td>\n<\/tr>\n | ||||||
| 86<\/td>\n | Annexes Annex A (informative) Approaches on how to apply IEC 61326-3 series <\/td>\n<\/tr>\n | ||||||
| 87<\/td>\n | Figure A.1 \u2013 Correlation between the standardsIEC 61326-1, IEC 61326-2-x, IEC 61326-3-1 and IEC 61326-3-2 <\/td>\n<\/tr>\n | ||||||
| 88<\/td>\n | Annex B (informative) Evaluation of electromagnetic phenomena <\/td>\n<\/tr>\n | ||||||
| 89<\/td>\n | Table B.1 \u2013 General considerations for the application of electromagnetic phenomena for functional safety in industrial applications with specified electromagnetic environment (examples) <\/td>\n<\/tr>\n | ||||||
| 90<\/td>\n | Annex C (normative) Specified electromagnetic environment C.1 General C.2 Industrial area with limited access C.3 Limited use of mobile transmitters <\/td>\n<\/tr>\n | ||||||
| 91<\/td>\n | C.4 Dedicated cables for power supply and control, signal or communication lines C.5 Separation between power supply and control, signal or communication cables <\/td>\n<\/tr>\n | ||||||
| 92<\/td>\n | C.6 Factory building mostly consisting of metal construction C.7 Overvoltage\/lightning protection by appropriate measures Figure C.1 \u2013 Recommended cable layouts for different categories <\/td>\n<\/tr>\n | ||||||
| 93<\/td>\n | C.8 Pipe heating systems driven by AC mains C.9 No high-voltage substations close to sensitive areas C.10 Presence of low-power devices using ISM frequencies according to CISPR 11 C.11 Competent staff C.12 Periodic maintenance of equipment and systems C.13 Installation guidelines for equipment and systems <\/td>\n<\/tr>\n | ||||||
| 94<\/td>\n | Annex D (informative) Example of immunity levels in the process industry <\/td>\n<\/tr>\n | ||||||
| 95<\/td>\n | Table D.1 \u2013 Immunity test requirements for equipment intended for use in industrial locations with a specified electromagnetic environment according to NE 21 <\/td>\n<\/tr>\n | ||||||
| 97<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Tracked Changes. Electrical equipment for measurement, control and laboratory use. EMC requirements – Immunity requirements for safety-related systems and for equipment intended to perform safety-related functions (functional safety). Industrial applications with specified electromagnetic environment<\/b><\/p>\n |