BS EN IEC 61000-6-8:2020
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Electromagnetic compatibility (EMC) – Generic standards. Emission standard for professional equipment in commercial and light-industrial locations
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 38 |
IEC 61000-6-8: 2020 is a generic EMC emission standard and is applicable only if no relevant dedicated product or product family EMC emission standard has been published. This part of IEC 61000 for emission requirements applies to electrical and electronic equipment intended for use in commercial and light-industrial (see 3.1.3) locations. This document applies to equipment that satisfy the following restrictions of use:
- is defined as professional equipment (see 3.1.13),
- is professionally installed and maintained (see 3.1.14 and Clause 6),
- is not intended to be used in residential locations (see 3.1.16).
IEC 61000-6-3 applies to electrical and electronic equipment intended for use at commercial and light-industrial locations that do not satisfy these restrictions. The intention is that all equipment used in the residential, commercial and light-industrial environments are covered by IEC 61000-6-3 or IEC 61000-6-8. If there is any doubt, the requirements in IEC 61000-6-3 apply. Emission requirements within the frequency range 0 Hz to 400 GHz are covered. The conducted and radiated emission requirements in the frequency range up to 400 GHz are considered essential and have been selected to provide an adequate level of protection of radio reception in the defined electromagnetic environment. Not all disturbance phenomena have been included for testing purposes but only those considered relevant for the equipment intended to operate within the locations included within this document. The emission requirements in this document are not intended to be applicable to the intentional transmissions and their harmonics from a radio transmitter as defined by the ITU. NOTE 1?Safety considerations are not covered by this document. NOTE 2?In special cases, situations will arise where the levels specified in this document will not offer adequate protection; for example where a sensitive receiver is used in close proximity to an equipment. In these instances, employ special mitigation measures to reduce any impact. NOTE 3?Disturbances generated in fault conditions of equipment are not covered by this document. NOTE 4?Equipment which complies with IEC 61000-6-3 are suitable for use within these defined locations.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 5 | Annex ZA(normative)Normative references to international publicationswith their corresponding European publications |
| 7 | English CONTENTS |
| 9 | FOREWORD |
| 11 | INTRODUCTION |
| 12 | 1 Scope 2 Normative references |
| 14 | 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 Classification of equipment 5 Measurements and conditions during testing |
| 19 | 6 Documentation for the user Tables Table 1 – Test arrangements of EUT |
| 20 | 7 Applicability 8 Emission requirements 9 Measurement uncertainty 10 Compliance with this document |
| 21 | 11 Emission test requirements Table 2 – Required highest frequency for radiated measurement |
| 23 | Table 3 – Requirements for radiated emissions – Enclosure port |
| 24 | Table 4 – Requirements for conducted emissions – Low voltage AC mains port |
| 25 | Table 5 – Requirements for conducted emissions – DC power port |
| 26 | Table 6 – Requirements for conducted emissions, other wires ports |
| 27 | Annex A (informative)Examples of emission classification of equipment and mapping to the immunity standard Table A.1 – Examples of emission classification of equipment to immunity standard against product type and its intended environment |
| 28 | Annex B (normative)Testing of DC powered systems |
| 29 | Table B.1 – Conducted testing requirements of DC powered equipment Table B.2 – Conditional requirements for the start frequency of test at DC power ports for tests defined in table clause B1.4 to B1.7 |
| 30 | Annex C (informative)Rationale for alternative test levels at the DC power port C.1 General C.2 Necessity of alternative test methods in generic standards C.3 Limit justification in table clause 5.2 C.3.1 Proportional relation approach |
| 31 | C.3.2 Current-to-voltage conversion approach Figure C.1 – Equivalent circuit of test set-up for measurement of disturbance voltages Table C.1 – DC power port, terminal disturbance voltage limits for class A GCPCs, measured on a test site, proportion relation approach |
| 32 | C.3.3 Setting the final limit Figure C.2 – Limit proposals of the two different approach and the final limit compromise Table C.2 – DC power port, terminal disturbance voltage limits for class A GCPCs, measured on a test site, current-to-voltage conversion approach Table C.3 – DC power port, terminal disturbance voltage limits for class A GCPCs, with rated throughput ≤ 20 kVA |
| 33 | Annex D (informative)Special measures and mitigation techniques Table D.1 – Examples of special measures and mitigation techniques, for the enclosure port |
| 34 | Table D.2 – Examples of special measures and mitigation techniques, for the various wired ports |
| 35 | Bibliography |
