BS EN IEC 61000-6-4:2019
$167.15
Electromagnetic compatibility (EMC) – Generic standards. Emission standard for industrial environments
| Published By | Publication Date | Number of Pages |
| BSI | 2019 | 34 |
NEW!IEC 61000-6-4:2018 is available as IEC 61000-6-4:2018 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 9 | English CONTENTS |
| 11 | FOREWORD |
| 13 | INTRODUCTION |
| 14 | 1 Scope 2 Normative references |
| 15 | 3 Terms, definitions and abbreviated terms 3.1 Terms and definitions |
| 16 | Figures Figure 1 – Example of ports |
| 17 | 3.2 Abbreviated terms |
| 18 | 4 Conditions during testing Tables Table 1 – Test arrangements of EUT |
| 19 | 5 Product documentation 6 Applicability 7 Measurement uncertainty 8 Compliance with this document |
| 20 | 9 Emission requirements |
| 21 | Table 2 – Required highest frequency for radiated measurement |
| 22 | Table 3 – Requirements for radiated emissions – enclosure port |
| 23 | Table 4 – Requirements for conducted emissions – low voltage AC mains port Table 5 – Requirements for conducted emissions – wired network port |
| 24 | Annex A (informative) Testing of DC powered systems Table A.1 – Proposed requirements for conducted emissions – DC power port |
| 25 | Table A.2 – Conducted testing of DC powered equipment |
| 26 | Annex B (informative) Further information on measurements using a FAR B.1 General B.2 Analysis B.2.1 Theoretical analysis of simple radiators Figure B.1 – Geometrical optics model for OATS measurements |
| 27 | B.2.2 Limitations with the basic model Figure B.2 – Field attenuation between two half-wave dipoles above ground plane with fixed transmit antenna height and variable receive antenna height |
| 28 | Figure B.3 – Equivalent circuit diagram of a typical EUT Figure B.4 – 10 m distance, horizontal polarization, calculated differences for an electrically short straight wire above the ground plane on an OATS compared with a FAR (EOATS – EFAR) |
| 29 | Figure B.5 – 10 m distance, vertical polarization, calculated differences for an electrically short straight wire above the ground plane on an OATS compared with a FAR (EOATS – EFAR) Figure B.6 – 3 m distance, horizontal polarization, calculated differences for an electrically short straight wire above the ground plane on an OATS compared with a FAR (EOATS – EFAR) |
| 30 | B.2.3 Measurements on an EUT Figure B.7 – 3 m distance, vertical polarization, calculated differences for an electrically short straight wire above the ground plane on an OATS compared with a FAR (EOATS – EFAR) |
| 31 | B.2.4 Derivation of limits B.3 Requirements Figure B.8 – Differences of the horizontal polarised emission of the small EUT with mains lead in the 3 m FARs and on 10 m OATS |
| 32 | Table B.1 – Proposed requirements for radiated emissions, FAR |
| 33 | Bibliography |
