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1、BRITISH STANDARD BS EN 61056-1:2003 General purpose lead-acid batteries (valve-regulated types) Part 1: General requirements, functional characteristics Methods of test The European Standard EN 61056-1:2003 has the status of a British Standard ICS 29.220.20 ? BS EN 61056-1:2003 This British Standard
2、 was published under the authority of the Standards Policy and Strategy Committee on 7 March 2003 BSI 7 March 2003 ISBN 0 580 41359 4 National foreword This British Standard is the official English language version of EN 61056-1:2003. It is identical with IEC 61056-1:2002. It supersedes BS EN 61056-
3、1:1993 which will be withdrawn on 2005-12-01. The UK participation in its preparation was entrusted to Technical Committee PEL/21, Secondary cells and batteries, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-
4、references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of Br
5、itish Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; pres
6、ent to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an
7、inside front cover, the EN title page, pages 2 to 18, an inside back cover and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments EUROPEAN STANDARDEN 61056-1 NORME EUROPENNE EUROPISCHE
8、 NORMJanuary 2003 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2003 CENELEC -All rights of exploitation in any form and by an
9、y means reserved worldwide for CENELEC members. Ref. No. EN 61056-1:2003 E ICS 29.220.20Supersedes EN 61056-1:1993 English version General purpose lead-acid batteries (valve-regulated types) Part 1: General requirements, functional characteristics - Methods of test (IEC 61056-1:2002) Batteries daccu
10、mulateurs au plomb-acide pour usage gnral (types soupapes) Partie 1: Prescriptions gnrales et caractristiques fonctionnelles - Mthodes dessai (CEI 61056-1:2002) Bleibatterien fr allgemeine Anwendungen (verschlossen) Teil 1: Allgemeine Anforderungen, Eigenschaften - Prfverfahren (IEC 61056-1:2002) Th
11、is European Standard was approved by CENELEC on 2002-12-01. 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 re
12、ferences concerning such national standards may be obtained 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 CENELE
13、C member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembou
14、rg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom. Foreword The text of document 21/568/FDIS, future edition 2 of IEC 61056-1, prepared by IEC TC 21, Secondary cells and batteries, was submitted to the IEC-CENELEC parallel vote and was approved by CENE
15、LEC as EN 61056-1 on 2002-12-01. This European Standard supersedes EN 61056-1:1993. 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)2003-09-01 latest date by which the national
16、standards conflicting with the EN have to be withdrawn(dow)2005-12-01 Annexes designated “normative“ are part of the body of the standard. In this standard, annex ZA is normative. Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 61056-1:2002 was app
17、roved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60051-1NOTEHarmonized as EN 60051-1:1998 (not modified). IEC 60051-2NOTE Harmonized as EN 60051-2:1989 (not modified). IE
18、C 60095NOTEHarmonized as EN 50342:2001 and in EN 60095 series (modified). IEC 60254NOTEHarmonized in EN 60254 series (not modified). IEC 60359NOTEHarmonized as EN 60359:2002 (not modified). IEC 60896NOTEHarmonized in EN 60896 series (not modified). _ Page 2 EN 610561:2003 160-651 IEC:0220 3 CONTENTS
19、 1Scope and object5 2Normative references .5 3General requirements.6 3.1Construction6 3.2Mechanical strength 6 3.3Designation.6 3.4Marking of polarity.7 4Functional characteristics and specific requirements 7 4.1Capacity7 4.2Endurance.8 4.2.1Cycle service endurance8 4.2.2Float service endurance 8 4.
20、3Charge retention .8 4.4Maximum permissible current 8 4.5Charge acceptance after deep discharge.8 4.6High-rate discharge characteristic .8 4.7Gas emission intensity.8 4.8Vibration resistant characteristics9 4.9Shock-resistant characteristics9 5General test conditions.9 5.1Sampling and preparation of
21、 batteries for testing.9 5.2Measuring instruments 9 5.2.1Electrical measuring instruments .9 5.2.2Temperature measurement10 5.2.3Time measurement10 5.2.4Dimension measurement .10 5.2.5Gas-volume measurement.10 5.2.6Pressure measurements10 6Test methods10 6.1Test conditions10 6.2Capacity Ca (actual c
22、apacity at the 20 h discharge rate)10 6.3High rate capacity .11 6.4Endurance in cycles 11 6.5Float service endurance 11 6.6Float service endurance at 40 C.12 6.7Charge retention .12 6.8Maximum permissible current 12 6.9Charge acceptance after deep discharge.13 6.10 Gas emission intensity.13 6.11 Vib
23、ration resistance characteristics .15 6.12 Shock resistant characteristics 16 Page 3 EN 610561:2003 Annex ZA normative references to international publications with their corresponding European publications 17 Bibliography18 Figure 1 Example of gas collection device .14 Page 4 EN 610561:2003 160-651
24、 IEC:0220 5 GENERAL PURPOSE LEAD-ACID BATTERIES (VALVE-REGULATED TYPES) Part 1: General requirements, functional characteristics Methods of test 1 Scope and object This part of IEC 61056 specifies the general requirements, functional characteristics and methods of test ? for all general purpose lead
25、-acid cells and batteries of the valve-regulated type ? for either cyclic or float charge application; ? in portable equipment, for instance, incorporated in tools, toys, or in static emergency, or uninterruptible power supply and general power supplies. The cells of this kind of lead-acid battery m
26、ay either have flat-plate electrodes in prismatic containers or have spirally wound pairs of electrodes in cylindrical containers. The sulphuric acid in these cells is immobilized between the electrodes either by absorption in a micro- porous structure or in a gelled form. NOTE The dimensions, termi
27、nals and marking of the lead-acid cells and batteries which are applied by this standard are given in IEC 61056-2. This part of IEC 61056 does not apply for example to lead-acid cells and batteries used for ? vehicle engine starting applications (IEC 60095 series), ? traction applications (IEC 60254
28、 series), or ? stationary applications (IEC 60896 series). Conformance to this standard requires that statements and claims of basic performance data by the manufacturer shall correspond to these test procedures. The tests may also be used for type qualification. 2 Normative references The following
29、 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 60050(486), International Electrotechnical Vocabulary (IEV
30、) Chapter 486: Secondary cells and batteries IEC 60417 (all parts), Graphical symbols for use on equipment Page 5 EN 610561:2003 160-651 IEC:0220 6 3 General requirements 3.1 Construction 3.1.1 Batteries of this kind are composed of one or more cells. Multicell-batteries may be supplied either as mo
31、noblocs (see IEC 60050(486) or as mechanically and electrically inter- connected combinations of several single cells. The number of cells connected in series in a battery is designated by the letter “n” throughout the following specification. 3.1.2 Batteries shall be fitted with valves. The valve s
32、hall not allow gas (air) to enter into the cell but shall allow gas to escape from the cell at a certain internal pressure which does not lead to deformation or other damage of the cell or battery container. 3.1.3 Batteries or cells shall be designed so that neither water nor electrolyte can be adde
33、d. They shall be suitable for storage and discharge in any orientation (for example, upside down) without leakage of liquid from valves and/or terminal seals. They shall also withstand storage at 20 C 5 K and maximum 80 % relative humidity for one year in inverted orientation without leakage. 3.1.4
34、All battery components, for example, terminals, intercell connectors, containers, etc. shall be designed for current rates as specified in 4.4. 3.1.5 For charging, batteries or cells shall not be installed in any direction beyond 90 from the upright position. 3.2 Mechanical strength Batteries shall
35、be designed to withstand mechanical stresses, vibrations and shocks occurring in normal transportation, handling and use. 3.3 Designation The batteries shall be identified by at least the following information on the surface in durable printing: suppliers or manufacturers name and type reference; no
36、minal voltage (n ? 2,0 V); nominal capacity C20 (see 4.1.2); date of manufacture, its abbreviation or code; recycling and safety symbols according to national or international standards. If the values of functional characteristics or specific requirements are different from the values specified in c
37、lause 4 below, these values shall be supplied with the battery or mentioned in the battery instructions. Additional data such as recommended charging voltage Uc or charging current Ic, capacity at other discharge rates, battery weight, etc. shall be supplied with the battery in a suitable way. Page
38、6 EN 610561:2003 160-651 IEC:0220 7 3.4 Marking of polarity The battery shall carry a marking of polarity of both terminals by the plus symbol + (60417-IEC-5005: Positive polarity) and the minus symbol (60417-IEC-5006: Negative polarity) on the lid adjacent to the terminals. 4 Functional characteris
39、tics and specific requirements 4.1 Capacity 4.1.1 The essential characteristic of a cell or battery is its capacity for the storage of electric energy. This capacity, expressed in ampere-hours (Ah), varies with the conditions of use (discharge-current, end-of-discharge-voltage, temperature). 4.1.2 T
40、he nominal capacity C20 is a reference value, to be declared by the manufacturer, which is valid for the discharge of a new battery at the reference temperature of 25 C and a discharge current: 20 20 20 C I? (1) in which discharge time is 20 h, to a final voltage Uf = n ? 1,75 V and where I20 is exp
41、ressed in amperes, and C20 is expressed in ampere-hours. 4.1.3 The rated capacity C1 is a reference value, optionally to be declared by the manufacturer, valid for the discharge at 25 C and a discharge current: 1 1 1 C I?(2) in which discharge time is 1 h, to a final voltage Uf = n ? 1,6 V and where
42、 I1 is expressed in amperes, and C1 is expressed in ampere-hours. 4.1.4 The actual capacity Ca shall be determined by discharging a fully charged battery (see 5.1.3) with constant current I20 in accordance with 6.2. The resultant value shall be used for comparison with the reference value C20 or for
43、 control of the state of a battery after long periods of service. 4.1.5 The determination of the actual capacity Ca in accordance with 6.2 may also be used for comparison with particular performance data (for example, C1) indicated by the supplier. In this case, the current I20 shall be substituted
44、by the particular current corresponding to the relevant performance data. Page 7 EN 610561:2003 160-651 IEC:0220 8 4.2 Endurance 4.2.1 Cycle service endurance This represents the ability of a battery to perform repeated discharge/recharge cycles. This performance shall be tested by a series of cycle
45、s under specified conditions with 50 % DOD at I = 3,4 ? I20 or at I = 5 ? I20 after which the actual capacity of the battery shall be not less than 50 % of the nominal capacity in ampere-hours (see 6.4). The number of cycles shall be not less than 200. 4.2.2 Float service endurance This represents t
46、he life performance of a battery in float application by continuously delivering constant voltage for keeping an approximately full state of charge. The capacity after the test specified in 6.5 shall not be less than the specified value for at least two years service at 25 C, or 8,5 months service a
47、t 40 C. 4.3 Charge retention This is defined as that part of the actual capacity Ca on discharge with I20, expressed as a percentage, which can be discharged with the same current I20 after storage on open circuit under specified conditions of temperature and time (see 6.7). Those conditions provide
48、d, the retained charge shall be not less than 75 % of Ca. 4.4 Maximum permissible current Batteries shall be suitable to maintain a current of Im = 40 ? I20 for 300 s and of Ih = 200 ? I20 for 5 s, unless otherwise specified by the manufacturer, without distortion or other damage to the battery (see
49、 6.8). 4.5 Charge acceptance after deep discharge Batteries according to this part may be subject to very deep discharge by an unintentional connection to a load over long periods of time. They shall then be rechargeable with constant voltage Uc (for Uc see 5.1.3) within a period of 48 h (see 6.9). 4.6 High-rate discharge characteristic This shows the capability of a battery discharged with high current relative to its