1、 IEC 60952-3 Edition 3.0 2013-07 INTERNATIONAL STANDARD NORME INTERNATIONALE Aircraft batteries Part 3: Product specification and declaration of design and performance (DDP) Batteries daronefs Partie 3: Spcification de produit et dclaration de conception et de performance (DDP) IEC60952-3:2013 THIS
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16、INTERNATIONALE Aircraft batteries Part 3: Product specification and declaration of design and performance (DDP) Batteries daronefs Partie 3: Spcification de produit et dclaration de conception et de performance (DDP) INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONAL
17、E N ICS 29.220.20; 49.060 PRICE CODE CODE PRIX ISBN 978-2-8322-0943-1 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! V
18、euillez vous assurer que vous avez obtenu cette publication via un distributeur agr. 2 60952-3 IEC:2013 CONTENTS FOREWORD . 3 1 Scope . 5 2 Normative references 5 3 Terms and definitions . 5 4 Product specification . 6 4.1 General requirements 6 4.2 Example product specification 6 5 Declaration of d
19、esign and performance (DDP) . 6 5.1 General . 6 5.2 Performance 6 5.3 Limitations . 6 5.4 Departures from specification 6 5.5 Verification 7 5.6 Authentication 7 5.7 Construction 7 5.8 Definition . 7 Annex A (normative) Template for a typical purchasers product specification/requirement 8 Annex B (n
20、ormative) Template for a typical declaration of design and performance . 11 60952-3 IEC:2013 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ AIRCRAFT BATTERIES Part 3: Product specification and declaration of design and performance (DDP) FOREWORD 1) The International Electrotechnical Commission (IEC)
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28、EC 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 agents including individual experts and members of it
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30、er 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 of the elements of this IEC Publication may be the
31、 subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 60952-3 has been prepared by IEC technical committee 21: Secondary cells and batteries. This third edition cancels and replaces the second edition published in 2004.
32、 This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: requirements for defining the declaration of performance and specification details between supplier and purchaser. 4 60952-3 IEC:2013 The text of th
33、is standard is based on the following documents: FDIS Report on voting 21/805/FDIS 21/816/RVD 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 Directive
34、s, Part 2. A list of all the parts in the IEC 60952 series, published under the general title Aircraft batteries can be found on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site under “http:/
35、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. 60952-3 IEC:2013 5 AIRCRAFT BATTERIES Part 3: Product specification and declaration of design and performance (DDP) 1 Scope This
36、part of IEC 60952 defines requirements for the product specification as well as procedures for a Declaration of Design and Performance (DDP) for nickel-cadmium and lead-acid aircraft batteries containing vented or valve-regulated cells or monoblocs. The batteries are used for both general purposes a
37、nd specific aerospace applications. The specific topics addressed in this part serve to establish acceptable quality standards required to qualify a battery as airworthy as defined in Clause 3 of IEC 60952-1:2013. The design construction and test requirements should conform to the requirements speci
38、fied in IEC 60952-1 and IEC 60952-2. It is recognised that additional data may be required by other organisations (national standards bodies, AECMA, SAE etc.). The present standard can be used as a framework to devise tests for generation of the required data. 2 Normative references The following do
39、cuments, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60952-1:2013, Aircr
40、aft batteries Part 1: General test requirements and performance levels IEC 60952-2:2013, Aircraft batteries Part 2: Design and construction requirements ISO/TR 224, Aircraft Declaration of design and performance for aircraft equipment Standard form 3 Terms and definitions For the purposes of this do
41、cument, the terms and definitions given in IEC 60952-1:2013 apply. 6 60952-3 IEC:2013 4 Product specification 4.1 General requirements A product specification is required for each battery design. Once accepted, by both the manufacturer and customer, the requirements of the product specification shal
42、l comply with the overall requirements of IEC 60952 series. The scope and content of the product specification will be defined by the customer but should include: reference to test requirements detailed in the range of IEC 60952 series. Additional requirements shall be selected from national or inte
43、rnational standards; the required format and connectors shall comply with IEC 60952-2, wherever possible. The manufacturer shall: verify performance to these additional requirements in an extension to the declaration of design and performance (DDP). 4.2 Example product specification An example templ
44、ate for a product specification is shown in Annex A, which shall be used to define specific requirements. 5 Declaration of design and performance (DDP) 5.1 General These requirements were derived from ISO/TR 224 and amended to meet the requirements for battery systems. 5.2 Performance The limits of
45、declared performance and those implied by the declarations in the DDP are not intended to be absolute, but are intended to indicate the performance which has been shown by tests, or calculation, analysis or similarity. 5.3 Limitations Limitations are the minimum life or useful service between equipm
46、ent overhaul (based on test results and/or operational experience), as well as any standard tests necessary to satisfy safety requirements. The designer shall state any known limitations of which the user should be aware which are not specifically covered by the DDP. 5.4 Departures from specificatio
47、n The equipment designer shall list any departures from the requirements of this or any other standards to be specified, as well as from the design specifications which the battery shall meet. 60952-3 IEC:2013 7 5.5 Verification For verification purposes, the manufacturer shall complete the DDP temp
48、late detailing the tests completed, the performance and the test report, analysis or similarity reference. The test shall be carried out in accordance with the test procedures defined in IEC 60952-1. If alternative test procedures have been used, these shall be declared. 5.6 Authentication The DDP s
49、hall be authenticated by completion of Annex B and would normally be completed by the manufacturers technical manager. 5.7 Construction The DDP shall be supported by a unique reference to the build standard of the battery. 5.8 Definition The DDP shall identify the applicable format, connector, special fittings as well as specific requirements for use, such as dedicated charger or aircraft busbar limits. 8 60952-3 IEC:2013 A
