1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationPrimary batteriesPart 3: Watch batteriesBS EN 60086-3:2011National forewordThis British Standard is the UK implementation of EN 60086-3:2011. It is identical to IEC 60086-3:2011.
2、 It supersedes BS EN 60086-3:2005,which will be withdrawn on 2 March 2014.The UK participation in its preparation was entrusted to Technical Committee CPL/35, Primary cells.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not pur
3、port to include all the necessary provisions of a contract. Users are responsible for its correct application. BSI 2011ISBN 978 0 580 69238 3 ICS 29.220.10; 39.040.10 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the author
4、ity of the Standards Policy and Strategy Committee on 31 July 2011.Amendments issued since publicationAmd. No. Date Text affectedBRITISH STANDARDBS EN 60086-3:2011EUROPEAN STANDARD EN 60086-3 NORME EUROPENNE EUROPISCHE NORM March 2011 CENELEC European Committee for Electrotechnical Standardization C
5、omit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2011 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60086-3:2011 E ICS 29.220.
6、10; 39.040.10 Supersedes EN 60086-3:2005English version Primary batteries - Part 3: Watch batteries (IEC 60086-3:2011) Piles primaires - Partie 3: Piles pour montres (CEI 60086-3:2011) Primrbatterien - Teil 3: Uhrenbatterien (IEC 60086-3:2011) This European Standard was approved by CENELEC on 2011-0
7、3-02. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obt
8、ained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Cen
9、tral Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Lux
10、embourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 60086-3:2011EN 60086-3:2011 Foreword The text of document 35/1286/FDIS, future edition 3 of IEC 60086-3, prepared by IEC TC 35, Primary cells and batteries
11、, and ISO TC 114, Horology, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60086-3 on 2011-03-02. This European Standard supersedes EN 60086-3:2005. The major technical changes with respect to EN 60086-3:2005 are the drawings, a review of the table of electrochemica
12、l systems and a harmonization of the marking clause with the other standards of the EN 60086 series. Moreover, the table of the leakage levels was extended by adding drawings with better visualization. Attention is drawn to the possibility that some of the elements of this document may be the subjec
13、t of patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent rights. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2011-12-02 lat
14、est date by which the national standards conflicting with the EN have to be withdrawn (dow) 2014-03-02 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 60086-3:2011 was approved by CENELEC as a European Standard without any modification. In the offi
15、cial version, for Bibliography, the following note has to be added for the standard indicated: IEC 60068-2-78:2001 NOTE Harmonized as EN 60068-2-78:2001 (not modified). _ BS EN 60086-3:2011EN 60086-3:2011 Annex ZA (normative) Normative references to international publications with their correspondin
16、g European publications The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE When an internationa
17、l publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60086-1 2011 Primary batteries - Part 1: General EN 60086-1 201X1)IEC 60086-2 2011 Primary batteries - Part 2: Physical and electrical specifications EN 6008
18、6-2 201X1)IEC 60086-4 2007 Primary batteries - Part 4: Safety of lithium batteries EN 60086-4 2007 IEC 60086-5 2011 Primary batteries - Part 5: Safety of batteries with aqueous electrolyte EN 60086-5 200X1)IEC 60410 - Sampling plans and procedures for inspection by attributes - - ISO 2859 series Sam
19、pling procedures for inspection by attributes - - ISO 3951 series Sampling procedures for inspection by variables - - 1)To be published. BS EN 60086-3:201160086-3 IEC:2011(E) CONTENTS INTRODUCTION . 6 1 Scope . . 7 2 Normative references . 7 3 Terms and definitions . 7 4 Physical requirements . . 8
20、4.1 Battery dimensions, symbols and size codes 8 4.2 Terminals . 10 4.3 Projection of the negative terminal (h5) 10 4.4 Shape of negative terminal 10 4.5 Mechanical resistance to pressure . . 11 4.6 Deformation . 11 4.7 Leakage . 12 4.8 Marking . . 12 4.8.1 General . 12 4.8.2 Disposal 12 5 Electrica
21、l requirements . 12 5.1 Electrochemical system, nominal voltage, end-point voltage and open-circuit voltage 12 5.2 Closed circuit voltage Ucc(CCV), internal resistance and impedance 13 5.3 Capacity . 13 5.4 Capacity retention . 13 6 Sampling and quality assurance . 13 6.1 Sampling . . 13 6.1.1 Testi
22、ng by attributes 13 6.1.2 Testing by variables 14 6.2 Product quality indices . 14 7 Test methods . . 14 7.1 Shape and dimensions . 14 7.1.1 Shape requirement 14 7.2 Electrical characteristics . . 14 7.2.1 Environmental conditions 14 7.2.2 Equivalent circuit effective internal resistance DC method .
23、 14 7.2.3 Equipment . 15 7.2.4 Measurement of open-circuit voltage Uoc(OCV) and closed circuit voltage Ucc (CCV) . 16 7.2.5 Calculation of the internal resistance Ri. 17 7.2.6 Measurement of the capacity . 17 7.2.7 Calculation of the internal resistance Riduring discharge in case of method A (option
24、al) . 19 7.3 Test methods for determining the resistance to leakage . . 20 7.3.1 Preconditioning and previous examination . . 20 7.3.2 High temperature and humidity test 21 7.3.3 Test by temperature cycles . . 21 8 Visual examination and acceptance conditions . . 22 8.1 Preconditioning . 22 BS EN 60
25、086-3:201160086-3 IEC:2011(E) 8.2 Magnification . 22 8.3 Lighting . . 22 8.4 Leakage levels and classification . 22 8.5 Acceptance conditions 24 Annex A (normative) Designation . 25 Bibliography . 26 Figure 1 Dimensional drawing . 8 Figure 2 Shape of negative terminal . 11 Figure 3 Shape requirement
26、 . . 14 Figure 4 Schematic voltage transient . . 15 Figure 5 Curve: U = f(t) 16 Figure 6 Circuitry principle . 16 Figure 7 Circuitry principle for method A . 18 Figure 8 Circuitry principle for method B . 19 Figure 9 Test by temperature cycles 21 Table 1 Dimensions and size codes . 9 Table 2 Dimensi
27、ons and size codes . 10 Table 3 Minimum values of l111 Table 4 Applied force F by battery dimensions . 11 Table 5 Standardised electrochemical systems 13 Table 6 Test method for Ucc(CCV) measurement . 17 Table 7 Test method A for Ucc(CCV) measurement 18 Table 8 Discharge resistance (values) . . 20 T
28、able 9 Storage conditions for the recommended test . . 21 Table 10 Storage conditions for optional test . 21 Table 11 Leakage levels and classification . . 23 BS EN 60086-3:2011 6 60086-3 IEC:2011(E) INTRODUCTION The technical content of this part of IEC 60086 provides specific requirements and info
29、rmation for primary watch batteries. This part was prepared through joint work between IEC TC 35 and ISO TC 114 to benefit primary battery users, watch designers and battery manufacturers by ensuring the best compatibility between batteries and watches. This part will remain under continual scrutiny
30、 to ensure that the publication is kept up to date with the advances in both battery and watch technologies. NOTE Safety information can be found in IEC 60086-4 and IEC 60086-5. BS EN 60086-3:201160086-3 IEC:2011(E) 7 PRIMARY BATTERIES Part 3: Watch batteries 1 Scope This part of IEC 60086 specifies
31、 dimensions, designation, methods of tests and requirements for primary batteries for watches. In several cases, a menu of test methods is given. When presenting battery electrical characteristics and/or performance data, the manufacturer specifies which test method was used. 2 Normative references
32、The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60086-1:-1, Primary batteries Part 1: General
33、 IEC 60086-2:-2, Primary batteries Part 2: Physical and electrical specifications IEC 60086-4:2007, Primary batteries Part 4: Safety of lithium batteries IEC 60086-5:-3, Primary batteries Part 5: Safety of batteries with aqueous electrolyte IEC 60410, Sampling plans and procedures for inspection by
34、attributes ISO 2859 (all parts), Sampling procedures for inspection by attributes ISO 3951(all parts as applicable), Sampling procedures for inspection by variables 3 Terms and definitions For the purposes of this document, the terms and definitions given in IEC 60086-1 as well as the following term
35、s and definitions apply. 3.1 capacitive reactance part of the internal resistance, that leads to a voltage drop during the first seconds under load 3.2 capacity electric charge (quantity of electricity) which a cell or battery can deliver under specified discharge conditions NOTE The SI unit for ele
36、ctric charge is the coulomb (1 C = 1 As) but, in practice, capacity is usually expressed in ampere hours (Ah). _ 1To be published in 2011. 2To be published in 2011. 3To be published in 2011. BS EN 60086-3:2011 8 60086-3 IEC:2011(E) 3.3 fresh battery undischarged battery 60 days maximum after date of
37、 manufacture 3.4 ohmic drop part of the internal resistance that leads to a voltage drop immediately after switching the load on 4 Physical requirements 4.1 Battery dimensions, symbols and size codes Dimensions and tolerances of batteries for watches shall be in accordance with Figure 1, Table 1 and
38、 Table 2. The dimensions of the batteries shall be tested in accordance with 7.1. The symbols used to denote the various dimensions in Figure 1 are in accordance with IEC 60086-2, Clause 4. Dimensions in millimetres 10 10 0,05 0,1 II 0,1 d4 h1/h2d2 d1 (+) () h5d1 0,05 IEC 155/11 Key h1maximum overal
39、l height of the battery h2minimum distance between the flats of the positive and negative contacts h5minimum projection of the flat negative contact d1maximum and minimum diameter of the battery d2minimum diameter of the flat positive contact d4minimum diameter of the flat negative contact NOTE This
40、 numbering follows the harmonization in the IEC 60086 series. Figure 1 Dimensional drawing BS EN 60086-3:201160086-3 IEC:2011(E) 9 Table1 Dimensions andsize codes Dimensionsin millimetresDiameterd4Heighth1/h2Codead1Tole-ranceCodea101214162021252627303132364254Tolerance00,1000,1500,1500,1800,2000,200
41、0,2000,2000,2000,2500,2500,2500,2500,2500,2544,800,151,652,1555,800,152,61,051,251,451,652,152,7066,800,153,01,051,251,451,652,152,6077,900,153,51,051,251,451,652,102,603,103,605,4099,500,154,51,051,251,451,652,052,703,601111,600,206,01,051,251,451,652,052,603,053,604,205,401212,500,254,01,201,602,0
42、02,50NOTEOpen boxesin the above matrixare notnecessarilyavailable forstandardisation due to the conceptofoverlappingtolerances.aSee AnnexA.BS EN 60086-3:2011 10 60086-3 IEC:2011(E) Table 2 Dimensions and size codes Dimensions in millimetres Diameter d4Height h1/h2Code ad1Tolerance Code a12 16 20 25
43、30 32 Tolerances 0 0,20 b0 0,20 b0 0,25 b0 0,30 b0 0,30 b0 0,30 b16 16 0 0,25 5,00 1,20 1,60 2,00 2,50 3,20 20 20 0 0,25 8,00 1,20 1,60 2,00 2,50 3,20 23 23 0 0,30 8,00 1,20 1,60 2,00 2,50 24 24,5 0 0,30 8,00 1,20 1,60 3,00 NOTE Open boxes in the above matrix are not necessarily available for standa
44、rdisation due to the concept of overlapping tolerances. aSee Annex A. b To be reduced in the future.4.2 Terminals Negative contact (): the negative contact (dimension d4) shall be in accordance with Tables 1 and 2. This is not applied to those batteries with a two-step negative contact. Positive con
45、tact (+): the cylindrical surface is connected to the positive terminal. Positive contact should be made to the side of the battery but may be made to the base. 4.3 Projection of the negative terminal (h5) The dimension h5shall be as follows: h5 0,02 for h1/h2 1,65 h5 0,06 for 1,65 h1/h2 2,5 h5 0,08
46、 for h1/h2 2,5 NOTE The negative contact should be the highest point of the battery. 4.4 Shape of negative terminal The space requirements shall be contained within an angle of 45 (see Figure 2). The minimum values of l1, for different heights of h1/h2, are given in Table 3. BS EN 60086-3:201160086-
47、3 IEC:2011(E) 11 45 h1/h2d1 l1 IEC 156/11 Figure 2 Shape of negative terminal Table 3 Minimum values of l1Dimensions in millimetres h1/h2l1 min1 h1/h2 1,900,20 1,90 h1/h2 3,100,35 3,60 h1/h2 4,200,70 5,40 h1/h2 0,90 4.5 Mechanical resistance to pressure A force F (N), as specified in Table 4, applie
48、d for 10 s through a steel ball of 1 mm diameter, at the centre of each contact area, shall not cause any deformation prejudicial to the proper functioning of the battery, i.e. after this test, the battery shall pass the tests specified in Clause 7. Table 4 Applied force F by battery dimensions Batt
49、ery dimensions Force d1mm h1/h2mm F N 7,9 3,0 5 3,0 10 7,9 3,0 10 3,0 10 4.6 Deformation The dimensions of batteries shall conform with the relevant specified dimensions at all times including discharge to the defined end-point voltage. NOTE 1 A battery height increase up to 0,25 mm can occur in B, C, L and S systems, if discharged below this voltage. NOTE 2 A battery heigh
