1、 IEC 60358-3 Edition 1.0 2013-11 INTERNATIONAL STANDARD NORME INTERNATIONALE Coupling capacitors and capacitor dividers Part 3: AC or DC coupling capacitor for harmonic-filters applications Condensateurs de couplage et diviseurs capacitifs Partie 3: Condensateur de couplage courant alternatif ou cou
2、rant continu pour des applications filtres harmoniques IEC60358-3:2013 colourinsideTHIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2013 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, e
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16、contactez-nous: csciec.ch. IEC 60358-3 Edition 1.0 2013-11 INTERNATIONAL STANDARD NORME INTERNATIONALE Coupling capacitors and capacitor dividers Part 3: AC or DC coupling capacitor for harmonic-filters applications Condensateurs de couplage et diviseurs capacitifs Partie 3: Condensateur de couplage
17、 courant alternatif ou courant continu pour des applications filtres harmoniques INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE N ICS 29.120.99; 29.240.99 PRICE CODE CODE PRIX ISBN 978-2-8322-1274-5 Registered trademark of the International Electrotechnical Comm
18、ission 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. colourinside 2 60358-3 IEC:2013 CONTENTS FOREWOR
19、D . 3 INTRODUCTION . 5 1 Scope 6 2 Normative references . 6 3 Terms and definitions. 6 4 Service conditions 7 5 Ratings 7 6 Design requirements 7 7 Test conditions 7 8 Classification of tests . 7 9 Routine tests . 8 10 Type tests 10 11 Special tests Mechanical strength test . 11 12 Marking of the eq
20、uipment . 11 Annex AA Typical diagram of a filter capacitor 12 Annex BB (informative) High-frequency characteristics of filter capacitors . 13 Bibliography 15 Figure 300 Connection for voltage test of tuning device 9 Figure AA.1 Example of a diagram for a filter capacitor (with and without low volta
21、ge terminal) . 12 Figure AA.2 Example of a diagram for a filter capacitor with tuning device 12 Figure BB.1 Wiring diagram of the measuring circuit for the high frequency capacitance and equivalent series resistance of a coupling capacitor . 14 Figure BB.2 Relation between length and capacitance whe
22、re capacitive deviation 20/+50 % can be fulfilled up to 500 kHz . 14 Table 300 Marking of the rating plate 11 60358-3 IEC:2013 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ COUPLING CAPACITORS AND CAPACITOR DIVIDERS Part 3: AC or DC coupling capacitor for harmonic-filters applications FOREWORD 1) Th
23、e International Electrotechnical Commission (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 an
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30、n some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or age
31、nts including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of,
32、 or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some
33、of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 60358-3 has been prepared by IEC technical committee 33: Power capacitors and their applications. The text of this
34、standard is based on the following documents: CDV Report on voting 33/510/CDV 33/526/RVC Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Pa
35、rt 2. 4 60358-3 IEC:2013 A list of all parts in the IEC 60358 series, published under the general title Coupling capacitors and capacitor dividers, can be found on the IEC website. This standard is Part 3 of IEC 60358, published under the general title Coupling capacitor and capacitor dividers. This
36、 International Standard is to be used in conjunction with the latest edition of IEC 60358-1:2012 and its amendments. It was established on the basis of the first edition (2012) of that standard. This Part 3 supplements or modifies the corresponding clauses in IEC 60358-1:2012. When a particular subc
37、lause of Part 1 is not mentioned in this Part 3, that subclause applies as far as is reasonable. When this standard states “addition”, “modification” or “replacement”, the relevant text in Part 1 is to be adapted accordingly. For additional clauses, subclauses, figures, tables or annexes, the follow
38、ing numbering system is used: subclauses, tables and figures which are additional to those in Part 1 are numbered starting from 300; additional tables or annexes are lettered AA, BB, etc. as the notes are integrated into the clauses, their numbering starts from 1 as usual. The committee has decided
39、that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. I
40、MPORTANT The “colour inside” logo on the cover page of this publication indicates that it contains colours which are considered to be useful for the correct understanding of its contents. Users should therefore print this publication using a colour printer. 60358-3 IEC:2013 5 INTRODUCTION This serie
41、s consists of the following parts: IEC 60358-1:2012, Coupling capacitor and capacitor dividers Part 1: General rules IEC 60358-2:2013, Coupling capacitor and capacitor dividers Part 2: AC or DC single-phase coupling capacitor connected between line and ground for power line carrier-frequency (PLC) a
42、pplication IEC 60358-3:20131, Coupling capacitor and capacitor dividers Part 3: AC or DC coupling capacitor for harmonic-filters applications IEC 60358-4: 2, Coupling capacitor and capacitor dividers Part 4: AC or DC single-phase capacitor-divider and RC-divider connected between line and ground (ex
43、cept for CVTs which belong to IEC 61869 series) _ 1To be published. 2Under consideration. 6 60358-3 IEC:2013 COUPLING CAPACITORS AND CAPACITOR DIVIDERS Part 3: AC or DC coupling capacitor for harmonic-filters applications 1 Scope Clause 1 of IEC 60358-1:2012 is replaced by the following: This part o
44、f IEC 60358 applies to AC or DC single-phase coupling capacitor, with rated voltage higher than 1 000 V, connected line to ground with the low voltage terminal either permanently earthed or connected to a tuning device for harmonic-filters applications. NOTE Diagrams of coupling capacitors to which
45、this standard applies are given in Figures AA.1 and AA.2. 2 Normative references Clause 2 of IEC 60358-1:2012 is replaced by the following: The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only
46、the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60060-1:2012, High-voltage test techniques Part 1: General definitions and test requirements IEC 60060-2, High-voltage test techniques Part 2: Measuring systems IE
47、C 60358-1:2012, Coupling capacitors and capacitor dividers. Part 1: General rules IEC 60358-2, Coupling capacitors and capacitor dividers. Part 2: AC or DC single-phase coupling capacitor connected between line and ground for power line carrier-frequency (PLC) application IEC 60481, Coupling devices
48、 for power line carrier systems IEC 61869-5, Instrument transformers Part 5: Additional requirements for capacitive voltage transformers 3 Terms and definitions Clause 3 of IEC 60358-1:2012 is applicable with the following additions: For the purposes of this document, the terms and definitions given
49、 in IEC 60358-1:2012, as well as the following, apply. 60358-3 IEC:2013 7 3.300 Definition for harmonic filters 3.1.1 filter capacitor power capacitor intended to form part of a circuit designed to reduce one or more harmonic currents present in a network SOURCE: IEC 60050-436:1990, 436-02-06 3.1.2 tuning device accessory to the capacitor to improve filtering harmonics on the network. It c
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