1、 IEC 62271-212 Edition 1.0 2016-10 INTERNATIONAL STANDARD NORME INTERNATIONALE High-voltage switchgear and controlgear Part 212: Compact Equipment Assembly for Distribution Substation (CEADS) Appareillage haute tension Partie 212: Ensemble Compact dEquipement pour Postes de Distribution (ECEPD) IEC
2、62271-212:2016-10(en-fr) colour inside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2016 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopy
3、ing and microfilm, without permission in writing from either IEC or IECs member National Committee in the country of the requester. If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or your local I
4、EC member National Committee for further information. Droits de reproduction rservs. Sauf indication contraire, aucune partie de cette publication ne peut tre reproduite ni utilise sous quelque forme que ce soit et par aucun procd, lectronique ou mcanique, y compris la photocopie et les microfilms,
5、sans laccord crit de lIEC ou du Comit national de lIEC du pays du demandeur. Si vous avez des questions sur le copyright de lIEC ou si vous dsirez obtenir des droits supplmentaires sur cette publication, utilisez les coordonnes ci-aprs ou contactez le Comit national de lIEC de votre pays de rsidence
6、. IEC Central Office Tel.: +41 22 919 02 11 3, rue de Varemb Fax: +41 22 919 03 00 CH-1211 Geneva 20 infoiec.ch Switzerland www.iec.ch About the IEC The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes International Standards for all elec
7、trical, electronic and related technologies. About IEC publications The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the latest edition, a corrigenda or an amendment might have been published. IEC Catalogue - webstore.iec.ch/catalogue
8、 The stand-alone application for consulting the entire bibliographical information on IEC International Standards, Technical Specifications, Technical Reports and other documents. Available for PC, Mac OS, Android Tablets and iPad. IEC publications search - www.iec.ch/searchpub The advanced search e
9、nables to find IEC publications by a variety of criteria (reference number, text, technical committee,). It also gives information on projects, replaced and withdrawn publications. IEC Just Published - webstore.iec.ch/justpublished Stay up to date on all new IEC publications. Just Published details
10、all new publications released. Available online and also once a month by email. Electropedia - www.electropedia.org The worlds leading online dictionary of electronic and electrical terms containing 20 000 terms and definitions in English and French, with equivalent terms in 15 additional languages.
11、 Also known as the International Electrotechnical Vocabulary (IEV) online. IEC Glossary - std.iec.ch/glossary 65 000 electrotechnical terminology entries in English and French extracted from the Terms and Definitions clause of IEC publications issued since 2002. Some entries have been collected from
12、 earlier publications of IEC TC 37, 77, 86 and CISPR. IEC Customer Service Centre - webstore.iec.ch/csc If you wish to give us your feedback on this publication or need further assistance, please contact the Customer Service Centre: csciec.ch. A propos de lIEC La Commission Electrotechnique Internat
13、ionale (IEC) est la premire organisation mondiale qui labore et publie des Normes internationales pour tout ce qui a trait llectricit, llectronique et aux technologies apparentes. A propos des publications IEC Le contenu technique des publications IEC est constamment revu. Veuillez vous assurer que
14、vous possdez ldition la plus rcente, un corrigendum ou amendement peut avoir t publi. Catalogue IEC - webstore.iec.ch/catalogue Application autonome pour consulter tous les renseignements bibliographiques sur les Normes internationales, Spcifications techniques, Rapports techniques et autres documen
15、ts de lIEC. Disponible pour PC, Mac OS, tablettes Android et iPad. Recherche de publications IEC - www.iec.ch/searchpub La recherche avance permet de trouver des publications IEC en utilisant diffrents critres (numro de rfrence, texte, comit dtudes,). Elle donne aussi des informations sur les projet
16、s et les publications remplaces ou retires. IEC Just Published - webstore.iec.ch/justpublished Restez inform sur les nouvelles publications IEC. Just Published dtaille les nouvelles publications parues. Disponible en ligne et aussi une fois par mois par email. Electropedia - www.electropedia.org Le
17、premier dictionnaire en ligne de termes lectroniques et lectriques. Il contient 20 000 termes et dfinitions en anglais et en franais, ainsi que les termes quivalents dans 15 langues additionnelles. Egalement appel Vocabulaire Electrotechnique International (IEV) en ligne. Glossaire IEC - std.iec.ch/
18、glossary 65 000 entres terminologiques lectrotechniques, en anglais et en franais, extraites des articles Termes et Dfinitions des publications IEC parues depuis 2002. Plus certaines entres antrieures extraites des publications des CE 37, 77, 86 et CISPR de lIEC. Service Clients - webstore.iec.ch/cs
19、c Si vous dsirez nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 62271-212 Edition 1.0 2016-10 INTERNATIONAL STANDARD NORME INTERNATIONALE High-voltage switchgear and controlgear Part 212: Compact Equipment Assembly for Distribution Sub
20、station (CEADS) Appareillage haute tension Partie 212: Ensemble Compact dEquipement pour Postes de Distribution (ECEPD) INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 29.130.10 ISBN 978-2-8322-3633-8 Registered trademark of the International Electrotechnical
21、 Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. colour inside 2 IEC 62271-212:2016 IEC 2016
22、 CONTENTS FOREWORD . 7 INTRODUCTION . 9 1 General . 10 1.1 Scope . 10 1.2 Normative references 10 2 Normal and special service conditions . 12 2.1 Normal service conditions . 12 2.2 Special service conditions . 12 3 Terms and definitions 12 4 Ratings 14 4.1 Rated voltage . 14 4.2 Rated insulation le
23、vel 15 4.3 Rated frequency (f r ) 15 4.4 Rated normal current and temperature rise . 15 4.4.1 Rated normal current (I r,I nA ) 15 4.4.2 Temperature rise . 15 4.5 Rated short-time withstand currents (I k , I ke , I cw ) 16 4.5.101 Rated short-time phase to phase and rated short-time phase to earth wi
24、thstand currents of high-voltage functional unit and rated short-time withstand current of high-voltage interconnection (I k , I ke ) . 16 4.5.102 Rated short-time withstand currents of low-voltage functional unit and low-voltage interconnection (I cw ). 16 4.5.103 Short-time withstand currents of h
25、igh-voltage/low-voltage transformer functional unit 16 4.6 Rated peak withstand currents (I p , I pe , I pk ) . 16 4.6.101 Rated peak phase to phase and rated peak phase to earth withstand currents of high-voltage functional unit and rated peak withstand current of high-voltage interconnection (I p
26、, I pe ) 16 4.6.102 Rated peak withstand currents of low-voltage and low-voltage interconnection (I pk ) 17 4.6.103 Peak withstand currents of high-voltage/low-voltage transformer functional unit 17 4.7 Rated durations of short circuit (t k , t ke , t cw ) 17 4.7.101 Rated duration of phase to phase
27、 short circuit (t k ) and rated duration of phase to earth short circuit (t ke ) of high-voltage functional unit and rated duration of short-circuit of high-voltage interconnection 17 4.7.102 Rated duration of short circuit (t cw ) for low-voltage functional unit and low-voltage interconnection . 17
28、 4.7.103 Duration of short circuit for high-voltage/low-voltage transformer functional unit 17 4.8 Rated supply voltage of closing and opening devices and of auxiliary and control circuits 17 4.9 Rated supply frequency of closing and opening devices and of auxiliary circuits 17 4.101 Rated power and
29、 total losses of CEADS . 18 4.102 Ratings of the internal arc classification (IAC) . 18 4.102.1 General . 18 4.102.2 Types of accessibility (A, B, AB) 18 4.102.3 Classified sides . 18 IEC 62271-212:2016 IEC 2016 3 4.102.4 Rated arc fault currents (I A , I Ae ) . 18 4.102.5 Rated arc fault duration (
30、t A , t Ae ) . 19 5 Design and construction 19 5.1 Requirements for liquids in switchgear and controlgear . 19 5.2 Requirements for gases in switchgear and controlgear . 20 5.3 Earthing of switchgear and controlgear . 20 5.4 Auxiliary and control equipment 20 5.5 Dependent power operation 20 5.6 Sto
31、red energy operation 21 5.7 Independent manual or power operation (independent unlatched operation) . 21 5.8 Operation of releases 21 5.9 Low- and high-pressure interlocking and monitoring devices . 21 5.10 Nameplates. 21 5.11 Interlocking devices 21 5.12 Position indication . 21 5.13 Degrees of pro
32、tection provided by enclosures . 21 5.14 Creepage distances for outdoor insulators 22 5.15 Gas and vacuum tightness 22 5.16 Liquid tightness . 22 5.17 Fire hazard (flammability) . 22 5.18 Electromagnetic compatibility (EMC) . 22 5.19 X-ray emission 22 5.20 Corrosion 23 5.101 Protection against mecha
33、nical stresses 23 5.102 Protection of the environment due to internal defects 23 5.103 Internal arc fault 23 5.104 Enclosures 24 5.105 Sound emission 24 5.106 Electromagnetic fields . 24 6 Type tests . 24 6.1 General . 24 6.1.1 Grouping of tests . 25 6.1.2 Information for identification of test obje
34、cts 25 6.1.3 Information to be included in type-test reports . 25 6.2 Dielectric tests 26 6.2.1 General . 26 6.2.2 Dielectric tests on the high-voltage interconnection . 26 6.2.3 Dielectric tests on the low-voltage interconnection . 27 6.2.4 Dielectric tests on high-voltage functional unit . 28 6.2.
35、5 Dielectric tests on high-voltage/low-voltage transformer functional unit 28 6.2.6 Dielectric tests on low-voltage functional unit . 28 6.2.7 Partial discharge test . 29 6.3 Radio interference voltage (r.i.v) test 29 6.4 Measurement of the resistance of circuits . 29 6.5 Temperature-rise tests 29 6
36、.5.1 General . 29 6.5.2 Test conditions 29 6.5.3 Test methods . 30 4 IEC 62271-212:2016 IEC 2016 6.5.4 Special case of dry-type high-voltage/low-voltage transformer functional unit 33 6.5.5 Measurements . 33 6.6 Short-time withstand current and peak withstand current tests 35 6.6.1 Short-time and pe
37、ak withstand current tests on main circuit of high- voltage and low-voltage functional units . 35 6.6.2 Short-time and peak withstand current tests on high-voltage and low- voltage interconnections 35 6.6.3 Short-time and peak withstand current tests on earthing circuits 35 6.6.4 Short-time and peak
38、 withstand current tests on high-voltage/low-voltage transformer functional unit . 36 6.7 Verification of the protection, 36 6.7.1 Verification of degree of protection (IP coding) 36 6.7.2 Verification of resistance to mechanical impacts (IK coding) 36 6.8 Tightness tests . 36 6.9 Electromagnetic co
39、mpatibility tests (EMC) 36 6.10 Additional tests on auxiliary and control circuits 36 6.10.1 General . 36 6.10.2 Functional tests . 37 6.10.3 Electrical continuity of earthed metallic parts test 37 6.10.4 Verification of the operational characteristics of auxiliary contacts . 37 6.10.5 Environmental
40、 tests . 37 6.10.6 Dielectric test 37 6.11 X-radiation test procedure for vacuum interrupters 37 6.101 Internal arc test . 37 6.101.1 General . 37 6.101.2 Test conditions 38 6.101.3 Arrangement of the equipment . 38 6.101.4 Test procedure 39 6.101.5 Criteria to pass the test . 39 6.101.6 Test report
41、 . 39 6.101.7 Extension of validity of test results . 40 6.102 Verification of making and breaking capacities 40 6.103 Mechanical operation tests . 40 6.104 Mechanical stability test 40 6.105 Pressure withstand test for gas-filled compartments 40 6.106 Measurements of leakage currents of non-metalli
42、c enclosures 41 6.107 Weatherproofing test . 41 6.108 Tightness and mechanical strength for liquid filled compartments . 41 6.109 Measurement or calculation of electromagnetic fields . 41 7 Routine tests . 42 7.1 Dielectric tests on the main circuit . 42 7.1.1 General . 42 7.1.2 Dielectric tests on
43、high-voltage functional unit . 42 7.1.3 Dielectric tests on high-voltage/low-voltage transformer functional unit and high-voltage interconnection . 43 7.1.4 Dielectric tests on low-voltage functional unit and low-voltage interconnection 43 7.2 Tests on auxiliary and control circuits . 43 7.3 Measure
44、ment of the resistance of the main circuit . 43 IEC 62271-212:2016 IEC 2016 5 7.4 Tightness test . 43 7.5 Design and visual checks 43 7.101 Mechanical operation tests on high-voltage functional unit 43 7.102 Pressure tests of gas-filled compartments . 43 7.103 Tests of auxiliary electrical, pneumati
45、c and hydraulic devices . 44 7.104 Measurement of the resistance of the windings . 44 7.105 Measurement of the voltage ratio 44 7.106 Measurement of the short circuit impedance and load losses 44 7.107 Measurement of no-load losses and current 44 7.108 Inspection of the low-voltage functional unit,
46、including inspection of wiring and, if necessary, electrical operation test 44 7.109 Checking of protective measures and of the electrical continuity of the protective circuits of the low-voltage functional unit . 44 7.110 Tests after assembly on site . 44 8 Guide to the selection of CEADS . 44 8.1
47、Selection of rated values . 45 8.2 Continuous or temporary overload due to changed service conditions . 45 8.101 Selection of internal arc classification . 45 8.102 Information . 47 9 Information to be given with enquiries, tenders and orders 51 9.1 Information with enquiries and orders . 51 9.2 Inf
48、ormation with tenders 52 10 Rules for transport, installation, operation and maintenance 52 10.1 Conditions during transport, storage and installation . 53 10.2 Installation 53 10.2.1 Unpacking and lifting . 53 10.2.2 Assembly . 53 10.2.3 Mounting . 53 10.2.4 Final installation inspection 53 10.3 Op
49、eration 53 10.4 Maintenance . 54 10.5 Dismantling, recycling and disposal at the end of service life 54 11 Safety 54 11.101 Electrical aspects . 54 11.102 Mechanical aspects 54 11.103 Thermal aspects . 54 11.104 Internal arc aspects 54 12 Influence of the product on the environment 54 Annex AA (normative) Method for testing CEADS under conditions of arcing due to an internal arc fault 56 AA.1 General . 56 AA.2 Room simulation . 56 AA.3 Indicators (for assessing the th
