1、 Collection of SANS standards in electronic format (PDF) 1. Copyright This standard is available to staff members of companies that have subscribed to the complete collection of SANS standards in accordance with a formal copyright agreement. This document may reside on a CENTRAL FILE SERVER or INTRA
2、NET SYSTEM only. Unless specific permission has been granted, this document MAY NOT be sent or given to staff members from other companies or organizations. Doing so would constitute a VIOLATION of SABS copyright rules. 2. Indemnity The South African Bureau of Standards accepts no liability for any
3、damage whatsoever than may result from the use of this material or the information contain therein, irrespective of the cause and quantum thereof. ISBN 978-0-626-22980-1 SANS 61000-6-5:2009Edition 1IEC TS 61000-6-5:2001Edition 1SOUTH AFRICAN NATIONAL STANDARD Electromagnetic compatibility (EMC) Part
4、 6-5: Generic standards Immunity for power station and substation environments This national standard is the identical implementation of IEC TS 61000-6-5:2001 and is adopted with the permission of the International Electrotechnical Commission Published by SABS Standards Division 1 Dr Lategan Road Gr
5、oenkloof Private Bag X191 Pretoria 0001Tel: +27 12 428 7911 Fax: +27 12 344 1568 www.sabs.co.za SABS SANS 61000-6-5:2009 Edition 1 IEC TS 61000-6-5:2001 Edition 1 Table of changes Change No. Date Scope National foreword This South African standard was approved by National Committee SABS TC 73, Elect
6、romagnetic compatibility, in accordance with procedures of the SABS Standards Division, in compliance with annex 3 of the WTO/TBT agreement. Attention is drawn to the fact that the South African electricity supply industry specification NRS 083-1 Code of practice for the application of electromagnet
7、ic compatibility (EMC) standards and guidelines in electricity utility networks Part 1: Equipment standards, has stricter values with regard to earth potential rise than SANS 61000-6-5. This SANS document was published in xxxxx 2009. SPCIFICATIONTECHNIQUECEIIECTECHNICALSPECIFICATIONTS 61000-6-5Premi
8、re ditionFirst edition2001-07Compatibilit lectromagntique (CEM) Partie 6-5:Normes gnriques Immunit pour les environnements decentrales lectriques et de postesElectromagnetic compatibility (EMC) Part 6-5:Generic standards Immunity for power station andsubstation environmentsCommission Electrotechniqu
9、e InternationaleInternational Electrotechnical CommissionPour prix, voir catalogue en vigueurFor price, see current catalogue IEC 2001 Droits de reproduction rservs Copyright - all rights reservedAucune partie de cette publication ne peut tre reproduite niutilise sous quelque forme que ce soit et pa
10、r aucun procd,lectronique ou mcanique, y compris la photocopie et lesmicrofilms, sans laccord crit de lditeur.No part of this publication may be reproduced or utilized inany form or by any means, electronic or mechanical,including photocopying and microfilm, without permission inwriting from the pub
11、lisher.International Electrotechnical Commission 3, rue de Varemb Geneva, SwitzerlandTelefax: +41 22 919 0300 e-mail: inmailiec.ch IEC web site http:/www.iec.chCODE PRIXPRICE CODEVSANS 61000-6-5:2009This s tandard may only be used and printed by approved subscription and freemailing clients of the S
12、ABS .TS 61000-6-5 IEC:2001 3 CONTENTSFOREWORD 5INTRODUCTION 91 Scope 132 Normative references . 133 General 174 Definitions 175 Electromagnetic environment . 236 Immunity requirements and type tests. 237 Conditions during testing 258 Performance criteria. 279 Compliance documentation 27Annex A (info
13、rmative) Information on the electromagnetic phenomena, typical sourcesand causes. 49Annex B (informative) Overview of the effect of the electromagnetic phenomena on thefunctions of apparatus and systems 51Bibliography . 61Figure 1 Ports of the apparatus 19Figure 2 Examples of power ports 21Figure 3
14、Example of power station and substation: selection of the specifications forapparatus and related connections 31Figure 4 Example of air-insulated substation (AIS): selection of the specifications forapparatus and related connections 33Table 1 Immunity specifications Enclosure port . 35Table 2 Immuni
15、ty specifications Signal ports . 37Table 3 Immunity specifications Low voltage a.c. input power ports and low voltagea.c. output power ports .39Table 4 Immunity specifications Low voltage d.c. input power ports and low voltaged.c. output power ports .41Table 5 Immunity specifications Functional eart
16、h port 43Table 6 Characterization of the electromagnetic phenomena 45Table 7 Performance criteria for the most relevant functions (in descending order ofcriticality) 47SANS 61000-6-5:2009This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .TS 6100
17、0-6-5 IEC:2001 5 INTERNATIONAL ELECTROTECHNICAL COMMISSION_ELECTROMAGNETIC COMPATIBILITY (EMC) Part 6-5: Generic standards Immunity for power stationand substation environmentsFOREWORD1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprisingall
18、 national electrotechnical committees (IEC National Committees). The object of the IEC is to promoteinternational co-operation on all questions concerning standardization in the electrical and electronic fields. Tothis end and in addition to other activities, the IEC publishes International Standard
19、s. Their preparation isentrusted to technical committees; any IEC National Committee interested in the subject dealt with mayparticipate in this preparatory work. International, governmental and non-governmental organizations liaisingwith the IEC also participate in this preparation. The IEC collabo
20、rates closely with the International Organizationfor Standardization (ISO) in accordance with conditions determined by agreement between the twoorganizations.2) The formal decisions or agreements of the IEC on technical matters express, as nearly as possible, aninternational consensus of opinion on
21、the relevant subjects since each technical committee has representationfrom all interested National Committees.3) The documents produced have the form of recommendations for international use and are published in the formof standards, technical specifications, technical reports or guides and they ar
22、e accepted by the NationalCommittees in that sense.4) In order to promote international unification, IEC National Committees undertake to apply IEC InternationalStandards transparently to the maximum extent possible in their national and regional standards. Anydivergence between the IEC Standard and
23、 the corresponding national or regional standard shall be clearlyindicated in the latter.5) The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for anyequipment declared to be in conformity with one of its standards.6) Attention is drawn to the possibili
24、ty that some of the elements of this technical specification may be the subjectof patent rights. The IEC shall not be held responsible for identifying any or all such patent rights.The main task of IEC technical committees is to prepare International Standards. In excep-tional circumstances, a techn
25、ical committee may propose the publication of a technicalspecification whenthe required support cannot be obtained for the publication of an International Standard,despite repeated efforts, orthe subject is still under technical development or where, for any other reason, there is thefuture but no i
26、mmediate possibility of an agreement on an International Standard.IEC 61000-6-5, which is a technical specification, has been prepared by technical com-mittee 77: Electromagnetic compatibility.The text of this technical specification is based on the following documents:Enquiry draft Report on voting
27、77/227/CDV 77/232/RVCFull information on the voting for the approval of this technical specification can be found in thereport on voting indicated in the above table.This publication has been drafted in accordance with the ISO/IEC Directives, Part 3.Annexes A and B are for information only.SANS 6100
28、0-6-5:2009This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .TS 61000-6-5 IEC:2001 7 The committee has decided that the contents of this publication will remain unchanged until2005. At this date, the publication will betransformed into an Intern
29、ational Standard;reconfirmed;withdrawn;replaced by a revised edition, oramended.SANS 61000-6-5:2009This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .TS 61000-6-5 IEC:2001 9 INTRODUCTIONIEC 61000 series is published in separate parts, according
30、to the following structure:Part 1: GeneralGeneral considerations (introduction, fundamental principles)Definitions, terminologyPart 2: EnvironmentDescription of the environmentClassification of the environmentCompatibility levelsPart 3: LimitsEmission limitsImmunity limits (in so far as they do not
31、fall under the responsibility of the productcommittees)Part 4: Testing and measurement techniquesMeasurement techniquesTesting techniquesPart 5: Installation and mitigation guidelinesInstallation guidelinesMitigation methods and devicesPart 6: Generic standardsPart 9: MiscellaneousEach part is furth
32、er subdivided into sections which are to be published either as InternationalStandards or as technical specifications or technical reports, some of which have already beenpublished as sections. Others will be published with the part number followed by a dash and asecond number identifying the subdiv
33、ision (example: 61000-6-1).These standards, specifications and reports will be published in chronological order andnumbered accordingly.This technical specification deals with the electromagnetic compatibility (EMC) of apparatusused by Electricity Utilities in the generation, transmission and distri
34、bution of electricity andrelated telecommunication systems. It is intended to assist Electricity Utilities in theprocurement of electronic equipment and systems.Several EMC product standards have been published by technical committees dealing withdifferent application areas relevant for Electricity
35、Utilities: switchgear and controlgear (TC 17),power system control and associated communications (TC 57), industrial-processmeasurement and control system aspects (SC 65A), measuring relays and protectionequipment (TC 95), etc. The requirements specified in these product standards represent onlya pa
36、rt of the electromagnetic environment typical of power stations and substations.SANS 61000-6-5:2009This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .TS 61000-6-5 IEC:2001 11 Likewise, the generic immunity standard for industrial environments pr
37、epared by IEC andCENELEC is considered by the Electricity Utilities to be not sufficient to cover the relevantelectromagnetic phenomena of the electrical plants and to give detailed acceptance criteria fortesting apparatus.In the past, the different Utilities have prepared their own specifications.
38、Unfortunately, thesespecifications are not homogeneous; therefore the equipment manufacturers may have to applydifferent tests or test levels, with consequent increase of the costs of the equipment.Based on a common action among many Utilities, in 1994 the UNIPEDE set up a Task Forcewithin the Stand
39、ardisation Specific Committee with the task to define unified EMC requirementsfor automation and control apparatus used in power stations and substations.As a result of this activity, the UNIPEDE Guide “Automation and control apparatus forgenerating stations and substations Electromagnetic Compatibi
40、lity ImmunityRequirements“, was published in 1995 with the reference code 23005Ren9523.This technical specification is based on the UNIPEDE Guide above, and is intended to beconsidered as a supplement to the Generic Immunity Standards, with additional tests andacceptance criteria relevant to the spe
41、cial environmental conditions encountered in powerstations and substations. This technical specification should be considered as a basicdocument for the preparation or revision of any EMC standard refering to specific productsused by Electrical Utilities in power stations and substations.The review
42、of this technical specification will be carried out not later than three years after itspublication, with the options of either extension for a further three years or conversion to anInternational Standard or withdrawal.SANS 61000-6-5:2009This s tandard may only be used and printed by approved subsc
43、ription and freemailing clients of the SABS .TS 61000-6-5 IEC:2001 13 ELECTROMAGNETIC COMPATIBILITY (EMC) Part 6-5: Generic standards Immunity for power stationand substation environments1 ScopeThis technical specification sets immunity requirements for apparatus intended for use byElectricity Utili
44、ties in the generation, transmission and distribution of electricity and relatedtelecommunication systems.The locations covered are the power stations and the substations where apparatus ofElectricity Utilities are installed.Immunity requirements are given for the frequency range 0 Hz to 400 GHz, bu
45、t only in respectof electromagnetic phenomena for which detailed test procedures, test instrumentation and testset-up are given in existing IEC basic standards.The immunity requirements are suitable for satisfying the particular needs related to thefunctions and tasks of equipment and systems, for w
46、hich reliable operation is required underactual electromagnetic conditions; in this respect, this technical specification establishesperformance criteria for the different functional requirements.Different requirements are given for equipment to be installed in power stations andsubstations. In spec
47、ial cases, situations will arise where the level of electromagneticdisturbances may exceed the levels specified in this technical specification; in these instances,special mitigation measures should be adopted.Non-electronic high voltage and power equipment (primary system) are excluded from thescop
48、e of this technical specification.This technical specification does not specify safety requirements for equipment, such asprotection against shock, insulation co-ordination and related dielectric tests. Nevertheless,these tests are considered as a precondition to the immunity tests.Emission requirem
49、ents are not within the scope of this technical specification and are coveredby relevant product or product-family standards (e.g. IEC 60439-1, IEC 60870-2-1, etc.). Whereno dedicated product or product-family standard exists, the generic standard IEC 61000-6-4applies.2 Normative referencesThe following normative documents contain provisions which, through reference in this text,constitute provisions of this part of IEC 61000. For dated references, subsequent amendmentsto,
