1、Electromagnetic compatibility (EMC) Part 2-5: Environment Description and classification of electromagnetic environments PD IEC/TR 61000-2-5:2017 BSI Standards Publication WB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06National foreword This Published Document is the UK implementation of IE
2、C/TR 61000-2-5:2017. It supersedes PD IEC/TR 61000-2-5:2011 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee GEL/210, EMC - Policy committee. A list of organizations represented on this committee can be obtained on request to its secretary. This public
3、ation does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2017. Published by BSI Standards Limited 2017 ISBN 978 0 580 91566 6 ICS 33.100.20 Compliance with a British Standard cannot confer immun
4、ity from legal obligations. This Published Document was published under the authority of the Standards Policy and Strategy Committee on 28 February 2017. Amendments/corrigenda issued since publication Date Text affected PUBLISHED DOCUMENT PD IEC/TR 61000-2-5:2017 IEC TR 61000-2-5 Edition 3.0 2017-01
5、 TECHNICAL REPORT Electromagnetic compatibility (EMC) Part 2-5: Environment Description and classification of electromagnetic environments INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 33.100.20 ISBN 978-2-8322-3773-1 BASIC EMC PUBLICATION Registered trademark of the International Electrotechnical C
6、ommission Warning! Make sure that you obtained this publication from an authorized distributor. colour inside PD IEC/TR 61000-2-5:2017 2 IEC TR 61000-2-5:2017 IEC 2017 CONTENTS FOREWORD . 7 1 Scope 9 2 Normative references 10 3 Terms, definitions and abbreviated terms 11 3.1 Terms and definitions 11
7、 3.2 Abbreviated terms . 18 4 Users guide for this document. 22 4.1 Approach 22 4.2 Rationale for classification system 24 4.3 Electromagnetic environment phenomena . 25 4.4 Relationship of disturbance levels to CISPR limits 26 4.5 Simplification of the electromagnetic environment database 26 5 Low-
8、frequency electromagnetic phenomena 30 5.1 Conducted low-frequency phenomena 30 5.1.1 Harmonics of the fundamental power frequency . 30 5.1.2 Power supply network voltage amplitude and frequency changes 32 5.1.3 Power supply network common mode voltages 34 5.1.4 Signalling voltages in power supply n
9、etworks 37 5.1.5 Islanding supply networks 38 5.1.6 Induced low-frequency voltages . 39 5.1.7 DC voltage in AC networks 39 5.2 Radiated low-frequency phenomena . 40 5.2.1 Magnetic fields 40 5.2.2 Electric fields . 41 6 High-frequency electromagnetic phenomena . 42 6.1 Conducted high-frequency phenom
10、ena . 42 6.1.1 General . 42 6.1.2 Direct conducted CW phenomena 43 6.1.3 Induced continuous wave. 47 6.1.4 Transients . 47 6.2 Radiated high frequency phenomena 50 6.2.1 General . 50 6.2.2 Radiated continuous oscillatory disturbances . 52 6.2.3 Radiated modulated disturbances 52 6.2.4 Radiated pulse
11、d disturbances 75 7 Electrostatic discharge 77 7.1 General . 77 7.2 ESD currents 77 7.3 Fields produced by ESD currents 78 8 Classification of environments . 79 8.1 General . 79 8.2 Location classes . 79 8.3 Residential location class 81 8.3.1 Description of residential locations 81 8.3.2 Equipment
12、typical to the residential location 81 PD IEC/TR 61000-2-5:2017IEC TR 61000-2-5:2017 IEC 2017 3 8.3.3 Boundaries relevant for equipment operated at residential locations 82 8.3.4 Interfaces and ports to residential locations . 83 8.3.5 Attributes of residential locations . 83 8.4 Commercial/public l
13、ocation class 85 8.4.1 Description of commercial/public locations . 85 8.4.2 Equipment and interference sources existent in commercial/public locations 85 8.4.3 Boundaries relevant for equipment operated at commercial/public locations 85 8.4.4 Interfaces and ports to commercial/public locations . 86
14、 8.4.5 Attributes of commercial/public locations . 86 8.5 Industrial location class . 89 8.5.1 Description of industrial locations 89 8.5.2 Equipment and interference sources present in industrial locations . 90 8.5.3 Boundaries relevant for equipment operated at industrial locations 90 8.5.4 Interf
15、aces and ports to industrial locations . 91 8.5.5 Attributes of industrial locations . 91 8.6 Types of power supply networks . 93 8.7 Alterations in electromagnetic environments . 95 8.7.1 General . 95 8.7.2 The electromagnetic environments of Smart Grid . 96 8.8 Further conducted electromagnetic ph
16、enomena 96 8.8.1 Description of conducted phenomena other than those in Clause 4 and Clause 5 96 8.8.2 Repetitive electrical impulse noise . 97 8.8.3 Single high intensity noise event 98 8.9 Mitigation aspects . 98 8.10 Description of location classes with regard to the requirements of EMC basic sta
17、ndards 99 9 Principles of the selection of immunity levels . 102 9.1 Approach 102 9.2 Uncertainties. 102 9.2.1 Uncertainties in the test situation . 102 9.2.2 Uncertainties in the application situation 102 9.2.3 Dealing with uncertainties 102 9.3 Dealing with high density sources . 103 9.4 Criticali
18、ty criteria . 103 10 Disturbance levels of the various location classes . 104 Annex A (informative) Compatibility levels/disturbance levels for location classes . 105 Annex B (informative) Radiated continuous disturbances . 115 Annex C (informative) Review of the historical assignment of radiated di
19、sturbance degrees 124 C.1 General . 124 C.2 Revised analysis of radiated disturbance degrees . 124 C.2.1 Analysis . 124 C.2.2 Detailed derivations . 126 Annex D (informative) Radiated pulsed disturbances . 130 Annex E (informative) Power line telecommunications (PLT) 135 Annex F (informative) Distri
20、buted generation . 137 PD IEC/TR 61000-2-5:2017 4 IEC TR 61000-2-5:2017 IEC 2017 Annex G (informative) Information on disturbance and compatibility levels available in documents of the IEC 61000-2 series . 138 Bibliography 142 Figure 1 Schematic of the two-step approach used for classification with
21、phenomenon-oriented input tables and location-oriented output tables 23 Figure 2 Ports of entry (POEs) of electromagnetic disturbances into equipment 24 Figure 3 Typical voltage waveforms for dip and interruption (10 ms/horizontal division) 33 Figure 4 Typical configuration of the converter in a PDS
22、 35 Figure 5 Voltage and current waveforms of each PDS portion (1 ms/horizontal division) 36 Figure 6 Measured common mode voltage at the input terminal of a converter . 36 Figure 7 Concept of location classes 80 Figure 8 Situation for TN-C power installation systems 94 Figure 9 Situation for TN-S p
23、ower installation systems . 95 Figure 10 Examples of electromagnetic environments associated with the Smart Grid 96 Figure B.1 Typical waveforms for radiated disturbances . 116 Figure C.1 Problem geometry 125 Figure D.1 Measured electric field and electric field derivative from a cloud-to- ground li
24、ghtning strike measured at a distance of 30 m . 130 Figure D.2 Measured electric field from an electrostatic discharge event at a distance of 0,1 m 131 Figure D.3 Measured magnetic field (two measurements) from an electrostatic discharge event at a distance of 0,1 m 131 Figure D.4 Measured electric
25、field in kV/m versus time in s in a 500 kV power substation . 132 Figure F.1 Example of disturbance voltages for electrical energy storage system (140 kVA) in situ with the frequency range of 9 kHz to about 30 MHz 137 Figure F.2 Example of disturbance voltages from a photovoltaic inverter (21 kW) in
26、 situ with the frequency range of 9 kHz to about 30 MHz 137 Table 1 Principal phenomena causing electromagnetic disturbances . 28 Table 2 Disturbance degrees and levels for harmonic voltages in power supply networks (in percentage to fundamental voltage, U n /U 1 ) . 32 Table 3 Disturbance degrees a
27、nd levels for voltage changes within normal operating range (in percentage of nominal voltage, U/U n ) 33 Table 4 Disturbance degrees and levels for voltage unbalance (in percentage of U neg /U pos ) 34 Table 5 Disturbance degrees and levels for power frequency variation 34 Table 6 Disturbance degre
28、es and levels for common mode voltages 37 Table 7 Disturbance degrees and levels for signalling voltages in low and medium- voltage systems (in per cent of nominal voltage U n ) . 38 Table 8 Disturbance degrees and levels for low-frequency, common mode induced voltages in signal and control cables .
29、 39 Table 9 Disturbance degrees and levels for low-frequency magnetic fields at various frequencies . 41 Table 10 Disturbance degrees and levels for low-frequency electric fields . 42 PD IEC/TR 61000-2-5:2017IEC TR 61000-2-5:2017 IEC 2017 5 Table 11 Disturbance degrees and levels of direct CW voltag
30、es 46 Table 12 Disturbance degrees and levels of induced CW voltages with respect to reference ground 47 Table 13 Disturbance degrees and levels for conducted unidirectional transients in low-voltage AC power systems . 49 Table 14 Disturbance degrees and levels for conducted oscillatory transients i
31、n low- voltage AC power systems 50 Table 15 Radiation sources 51 Table 16 Disturbance degrees, levels (in V/m, r.m.s.) and distance to source Radiated continuous oscillatory disturbances 52 Table 17 Disturbance degrees, levels (in V/m, r.m.s.) and distance to source Amateur radio bands below 30 MHz
32、54 Table 18 Disturbance degrees, levels (in V/m, r.m.s.) and distance to source 27 MHz CB band . 55 Table 19 Disturbance degrees, levels (in V/m, r.m.s.) and distance to source Analogue communication services below 30 MHz . 56 Table 20 Disturbance degrees, levels (in V/m, r.m.s.) and distance to sou
33、rce Analogue communication services above 30 MHz . 57 Table 21 Disturbance degrees, levels (in V/m, r.m.s.) and distance to source Mobile and portable phones 57 Table 22 Disturbance degrees, levels (in V/m, r.m.s.) and distance to source Mobile and portable phones (continued) . 58 Table 23 Disturban
34、ce degrees, levels (in V/m, r.m.s.) and distance to source Base stations . 60 Table 24 Disturbance degrees, levels (in V/m, r.m.s.) and distance to source Base stations (continued) 61 Table 25 Disturbance degrees, levels (in V/m, r.m.s.) and distance to source Medical and biological telemetry items
35、63 Table 26 Disturbance degrees, levels (in V/m, r.m.s.) and distance to source Digital-television broadcast (VHF) . 64 Table 27 Disturbance degrees, levels (in V/m, r.m.s.) and distance to source Digital-television broadcast (UHF) . 65 Table 28 Disturbance degrees, levels (in V/m, r.m.s.) and dista
36、nce to source Digital-television broadcast (UHF) (continued) 66 Table 29 Disturbance degrees, levels (in V/m, r.m.s.) and distance to source Unlicensed radio services . 67 Table 30 Disturbance degrees, levels (in V/m, r.m.s.) and distance to source Unlicensed radio services (continued) . 68 Table 31
37、 Disturbance degrees, levels (in V/m, r.m.s.) and distance to source Amateur radio bands above 30 MHz . 69 Table 32 Disturbance degrees, levels (in V/m, r.m.s.) and distance to source Paging service base station 70 Table 33 Disturbance degrees, levels (in V/m, r.m.s.) and distance to source Other RF
38、 items (1 of 6) . 70 Table 34 Disturbance degrees, levels (in V/m, r.m.s.) and distance to source Other RF items (2 of 6) . 71 Table 35 Disturbance degrees, levels (in V/m, rms) and distance to source Other RF items (3 of 6) . 71 Table 36 Disturbance degrees, levels (in V/m, r.m.s.) and distance to
39、source Other RF items (4 of 6) . 72 PD IEC/TR 61000-2-5:2017 6 IEC TR 61000-2-5:2017 IEC 2017 Table 37 Disturbance degrees, levels (in V/m, r.m.s.) and distance to source Other RF items (5 of 6) . 72 Table 38 Disturbance degrees, levels (in V/m, rms) and distance to source Other RF items (6 of 6) .
40、73 Table 39 Disturbance degrees, levels (in V/m, r.m.s.) and distance to source RFID and railway transponder systems 74 Table 40 Disturbance degrees, levels (in A/m, r.m.s.) and distance to source RFID and railway transponder systems . 75 Table 41 Disturbance degrees, levels (in rate of rise) and di
41、stance to source Radiated pulsed disturbances . 76 Table 42 Disturbance degrees, levels (in V/m, Pk) and distance to source RADAR systems 77 Table 43 Disturbance degrees and levels for pulsed disturbances (rate of rise) caused by ESD . 78 Table 44 Disturbance degrees and levels for radiated field gr
42、adients caused by ESD . 78 Table 45 Examples of equipment present in the residential location class 82 Table 46 Attributes of the residential location class 84 Table 47 Attributes of various types of the commercial/public location class 88 Table 48 Attributes of various types of the industrial locat
43、ion class 92 Table 49 Overview of phenomena versus basic standard, related table and subclause 100 Table A.1 Disturbance levels in the residential location class . 106 Table A.2 Disturbance levels in the commercial/public location class 109 Table A.3 Disturbance levels in the industrial location cla
44、ss . 112 Table B.1 Examples of field strengths from authorized transmitters 117 Table B.2 Specifications of mobile and portable units 118 Table B.3 Specifications of base stations . 119 Table B.4 Specification of other typical RF items . 119 Table B.5 Data regarding RFID technology 120 Table B.6 Fre
45、quency allocations of TETRA system (in Europe) 120 Table B.7 Amateur radiofrequencies (ITU regions 1 to 3) . 121 Table C.1 Radiated disturbance degrees defined in Edition 1 . 124 Table D.1 Data regarding RADAR systems 133 Table D.2 Examples for civil RADAR systems . 134 Table G.1 Overview of the IEC
46、 61000-2 series . 139 PD IEC/TR 61000-2-5:2017IEC TR 61000-2-5:2017 IEC 2017 7 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ ELECTROMAGNETIC COMPATIBILITY (EMC) Part 2-5: Environment Description and classification of electromagnetic environments FOREWORD 1) The International Electrotechnical Commissio
47、n (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in ad
48、dition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee inter
49、ested in the subject dealt with may participate in this preparatory work. International, governmental and non- governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions
