IEC 60931-1-1996 Shunt power capacitors of the non-self-healing type for a.c systems having a rated voltage up to and including 1000 V - Part 1 General - Performance testing and ra.pdf

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1、 IEC 933-1 76 4844893 0636332 708 NORME CE1 INTERNATIONALE IEC INTERNATIONAL STANDARD 931-1 Deuxime dition Second edition 1996-1 1 Condensateurs shunt de puissance non autorgnrateurs pour rseaux courant alternatif de tension assigne infrieure ou gale 1 O00 V - Partie 1: Gnralits - Caractristiques fo

2、nctionnelles, essais et valeurs assignes - Rgles de scurit - Guide dinstallation et dexploitation Shunt power capacitors of the non-self-healing type for a.c. systems having a rated voltage up to and including 1 O00 V - Part 1: General - Performance, testing and rating - Safety requirements - Guide

3、for installation and operation Numro de rfrence Reference number CEMEC 931-1: 1996 IEC 931-1 96 m 4844873 Ob36333 644 m Validit de la prsente publication Le contenu technique des publications de la CE1 est cons- tamment revu par la CE1 afin quil reflte ltat actuel de ia technique. Des renseignements

4、 relatifs la date de reconfirmation de la publication sont disponibles auprs du Bureau Central de la CEI. Les renseignements relatifs ces rvisions, ltablis- sement des ditions rvises et aux amendements peuvent tre obtenus auprs des Comits nationaux de la CE1 et dans les documents ci-dessous: Bulleti

5、n de ia CE1 Annuaire de ia CE1 Publi annuellement Catalogue des publications de la CE1 Publi annuellement et mis jour rgulirement Terminologie En ce qui concerne la terminologie gnrale, le lecteur se reportera la CE1 50 Vocabulaire Electrotechnique Inter- national (VEI), qui se prsente sous forme de

6、 chapitres spars traitant chacun dun sujet dfini. Des dtails complets sur le VE1 peuvent tre obtenus sur demande. Voir galement le dictionnaire rnultilingue de la CEI. Les termes et dfinitions figurant dans la prsente publi- cation ont t soit tirs du VEI. soit spcifiquement approuvs aux fins de cett

7、e publication. Symboles graphiques et littraux Pour les symboles graphiques, les symboles littraux et les signes dusage gnral approuvs par la CEI. le lecteur consultera: - la CE1 27: Symboles littraux utiliser en klectro- technique; - la CE1 417: Symboles graphiques utilisables sur le matriel. Index

8、, relev et compilaiion des feuilles individuelles: - la CE1 617: Symboles graphiques pour schmas; et pour les appareils lectromdicaux, - la CE1 878: Symboles graphiques pour quipements lectriques en pratique mdicale. Les symboles et signes contenus dans la prsente publi- cation ont ti soit tirs de l

9、a CE1 27, de la CE1 417, de la CE1 617 et/ou de la CE1 878, soit spcifiquement approuvs aux fins de cette publication. Publications de la CE1 tablies par le mme comit dtudes Lattention du lecteur est attire sur les listes figurant la fin de cette publication, qui numrent les publications de la CE1 p

10、rpares par le comit dtudes qui a tabli la prsente publication. Validity of this publication The technical content of IEC publications is kept under constant review by the IEC, thus ensuring that the content reflects current technology. Information relating to the date of the reconfirmation of the pu

11、blication is available from the IEC Central Office. Information on the revision work, the issue of revised editions and amendments may be obtained from IEC National Committees and from the following IEC sources: IEC Bulletin IEC Yearbook Catalogue of IEC publications Published yearly Published yearl

12、y with regular updates Terminology For general terminology, readers are referred to IEC 50: International Electrotechnical Vocabulary (IEV), which is issued in the form of separate chapters each dealing with a specific field. Full details of the IEV will be supplied on request. See also the IEC Mult

13、ilingual Dictionary. The terms and definitions contained in the present publi- cation have either been taken from the IEV or have been specifically approved for the purpose of this publication. Graphical and letter symbols For graphical symbols, and letter symbols and signs approved by the IEC for g

14、eneral use. readers are referred to publications: - IEC 21: Letter symbols to be used in electrical rechnology ; - IEC 417: Graphical symbols for use on equip- ment. Index, survey and compilaiion of the single sheets; - IEC 617: Graphical symbols for diagrams; and for medical electrical equipment, -

15、 equipment in medical practice. IEC 878: Graphical symbols for electromedical The symbols and signs contained in the present publi- cation have either been taken from IEC 27, IEC 417, IEC 617 and/or IEC 878, or have been specifically appro- ved for the purpose of this publication. IEC publications p

16、repared by the same technical committee The attention of readers is drawn to the end pages of this publication which list the IEC publications issued by the technical committee which has prepared the present publication. IEC 931-1 96 4844891 0636314 580 NORME INTERNATIONALE INTERNATIONAL STAN DARD C

17、E1 IEC 931 -1 Deuxime dition Second edition 1996-1 1 Condensateurs shunt de puissance non autorgnrateurs pour rseaux courant alternatif de tension assigne infrieure ou gaie 1 000 V - Partie 1: Gnralits - Caractristiques fonctionnelles, essais et valeurs assignes - Rgles de scurit - Guide d?installat

18、ion et d?exploitation Shunt power capacitors of the non-self-healing type for a.c. systems having a rated voltage up to and including 1 O00 V - Part 1: General - Performance, testing and rating - Safety requirements - Guide for installation and operation 0 GEI 1996 Droits de reproduction rserves - C

19、opyright - all rights reserved Aucune partie de cette publication ne peut tre reproduite ni utilise sous queique lotme que ce soit et par aucun pro- c6d6. lectronique ou mcanique, y compris la photocopie et les microfilms, sans l?accord crit de 18diteur. No part of this publication may be reproduced

20、 or utilized in any lomi or by any means. electronic or mechanical, including photocopying and microfilm. without petmission in writing from the publisher. Bureau Central de la Commission Electrotechnique Internationale 3. rue de Varemb Genve, Suisse V Commission Electrotechnique Internationale Inte

21、rnational Electrotechnical Commission PRICE CODE Memnpiapontian 3nerporexiiecna HOMUCCMR CO DE PR I X fourprix, voir catalogue en vigueur For price. see currenf catalogue IEC 731-1 96 4844893 Ob3b335 417 W -2- SOMMAI RE 931-1 O CE111 996 Pages AVANT-PROPOS 6 SECTION i : GNRALITS Articles 1 2 3 4 5 6

22、 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Domaine dapplication et objet . Rfrences normatives Dfinitions Conditions de service . SECTION 2: PRESCRIPTIONS DE QUALIT ET ESSAIS Prescriptions relatives aux essais Classification des essais . Mesure de la capacit et calcul de la puissance Mesure

23、 de la tangente de langle de pertes (tan 6) du condensateur . Essais dilectriques entre bornes Essais dilectriques entre bornes et cuve Essai du dispositif interne de dcharge . Essai dtanchit Essai de stabilit thermique Mesure de la tangente de langle de pertes (tan 6) du condensateur temprature lev

24、e . Essai dilectrique en choc de foudre entre bornes et cuve Essai de dcharge Essai de vieillissement Essai dautorgnration . Essai de destruction . SECTION 3: SURCHARGES Tension maximale admissible . Courant maximal admissible . SECTION 4: RGLES DE SCURIT Dispositif de dcharge . Connexions a lenvelo

25、ppe . Protection de lenvironnement Autres reales de scurit . 25 . _ . -o . . 8 10 12 16 18 20 22 22 24 24 28 28 28 32 32 32 34 34 34 34 36 38 38 38 38 IEC 933-3 96 H 4844893 0636336 353 931 -1 O IEC:1996 -3- CONTENTS Page FOREWORD 7 SECTION 1 : GENERAL Clause 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1

26、7 18 19 20 21 22 23 24 25 Scope and object Normative references . Definitions Service conditions SECTION 2: QUALITY REQUIREMENTS AND TESTS Test requirements . Classification of tests . Capacitance measurement and output calculation Measurement of the tangent of the loss angle (tan 6) of the capacito

27、r . Voltage tests between terminals . Test of internal discharge device . Sealing test . Thermal stability test Measurement of the tangent of the loss angle (tan 6) of the capacitor at elevated temperature . Lightning impulse voltage test between terminals and container . Discharge test . Ageing tes

28、t Self-healing test Destruction test . Voltage tests between terminals and container SECTION 3: OVERLOADS Maximum permissible voltage . Maximum permissible current . SECTION 4: SAFETY REQUIREMENTS Discharge device Container connections . Protection of the environment . Other safety requirements . 9

29、11 13 17 19 21 23 23 25 25 29 29 29 33 33 33 35 35 35 35 37 39 39 39 39 IEC 731-1 76 m 4844893 0636337 29T -4- 26 27 28 29 30 31 32 33 34 35 36 37 SECTION 5: MARQUAGES 931-1 O CEI:1996 Pages Marquage du condensateur unitaire Marquage des batteries . SECTION 6: GUIDE DINSTALLATION ET DEXPLOITATION Gn

30、ralits Choix de la tension assigne Temprature de service . Conditions spciales de service . Surtensions . Courants de surcharge Appareils de coupure et de protection et raccordement Choix des lignes de fuite . Condensateurs raccords des rseaux pounrus de tlcommande A frquence acoustique . Compatibil

31、it lectromagntique (CEM) 40 42 42 44 46 48 48 50 52 54 54 56 Annexes A Dfinitions. prescriptions et essais supplmentaires concernant les condensateurs de puissance pour filtrage en courants forts . B Formules pour les condensateurs et les intallations . 64 60 931-1 O IEC:1996 Clause 26 27 28 29 30 3

32、1 32 33 34 35 36 37 -5- Page SECTION 5: MARKINGS Marking of the unit Marking of the bank 41 43 SECTION 6: GUIDE FOR INSTALLATION AND OPERATION General Choice of the rated voltage . Operating temperature . Special service conditions . Overload currents . Switching and protective devices and connectio

33、ns Choice of creepage distance Electromagnetic compatibility (EMC) . Overvoltages . Capacitors connected to systems with audio-frequency remote control . 43 45 47 49 49 51 53 55 55 57 Annexes A Additional definitions. requirements and tests for power filter capacitors . 61 B Formulae for capacitors

34、and installations . 65 - IEC 931-1 96 4844893 Ob3b319 Ob2 m -6- 931-1 O CE111 996 COM M I SS I ON L E CTR OTECH N IQ U E I NTE R NAT IO NALE CONDENSATEURS SHUNT DE PUISSANCE NON AUTORGNRATEURS POUR RSEAUX COURANT ALTERNATIF DE TENSION ASSIGNE INFRIEURE ou EGALE 1000 v - Partie 1 : Gnralits - Caractr

35、istiques fonctionnelles, essais et valeurs assignes - Rgles de scurit - Guide dinstallation et dexploitation AVANT-PROPOS 1) La CE (Commission Electrotechnique Internationale) est une organisation mondiale de normalisation compose de lensemble des comits lectrotechniques nationaux (Comits nationaux

36、de la CEI). La CE1 a pour objet de favoriser la coopration internationale pour toutes les questions de normalisation dans les domaines de llectricit et de llectronique. A cet effet, la CEI, entre autres activits, publie des Normes internationales. Leur laboration est confie des comits dtudes, aux tr

37、avaux desquels tout Comit national intress par le sujet trait peut participer. Les organisations internationales, gouvernementales et non gouvernementales, en liaison avec la CEI. participent galement aux travaux. La CE1 collabore troitement avec lorganisation Internationale de Normalisation (ISO),

38、selon des conditions fixes par accord entre les deux organisations. 2) Les dcisions ou accords officiels de la CE1 concernant des questions techniques, reprsentent, dans la mesure du possible, un accord international sur les sujets tudis, tant donn que les Comits nationaux intresss sont reprsents da

39、ns chaque comit dtudes. 3) Les documents produits se prsentent sous la forme de recommandations internationales; ils sont publis comme normes, rapports techniques ou guides et agrs comme tels par les Comits nationaux. 4) Dans le but dencourager lunification internationale, les Comits nationaux de la

40、 CE1 sengagent appliquer de faon transparente, dans toute la mesure possible, les Normes internationales de la CE1 dans leurs normes nationales et rgionales. Toute divergence entre la norme de la CE1 et la norme nationale ou rgionale correspondante doit any IEC National Committee interested in the s

41、ubject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. The IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditi

42、ons determined by agreement between the two organizations. 2) The formal decisions or agreements of the IEC on technical matters express, as nearly as possible an international Consensus of opinion on the relevant subjects since each technical committee has representation from all interested Nationa

43、l Committees. 3) The documents produced have the form of recommendations for international use and are published in the form of standards, technical reports or guides and they are accepted by the National Committees in that sense. 4) In order to promote international unification, IEC National Commit

44、tees undertake to apply IEC International Standards transparently to the maximum extent possible in their national and regional standards. Any divergence between the IEC Standard and the corresponding national or regional standard shall be clearly indicated in the latter. 5) The IEC provides no mark

45、ing procedure to indicate its approval and cannot be rendered responsible for any equipment declared to be in conformity with one of its standards. 6) Attention is drawn to the possibility that some of the elements of this International Standard may be the subject of patent rights, The IEC shall not

46、 be held responsible for identifying any or all such patent rights. International Standard IEC 931 -1 has been prepared by IEC technical committee 33: Power capacitors. This second edition cancels and replaces the first edition published in 1989 and its amendment 1 (1991), and constitutes a technica

47、l revision. The text of this standard is based on the following documents: I FDIS I Report on voting I I I 33/250/RVD 33/235/FDIS I 33/235AIFDIS Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. Annexe A forms an integral part of this standard. Annex 6 is for information only.