EN 60086-5:2016

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Primarne baterije - 5. del: Varnost baterij z vodnim elektrolitom (IEC 60086-5:2016)Primary batteries - Part 5: Safety of batteries with aqueous electrolyte (IEC 60086-5:2016)29.220.10Primary cells and batteriesICS:Ta slovenski standard je istoveten z:EN 60086-5:2016SIST EN 60086-5:2017en01-januar-2017SIST EN 60086-5:2017SLOVENSKI
STANDARDSIST EN 60086-5:20111DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 60086-5
November 2016 ICS 29.220.10
Supersedes
EN 60086-5:2011
English Version
Primary batteries - Part 5: Safety of batteries with aqueous electrolyte (IEC 60086-5:2016)
Piles électriques - Partie 5: Sécurité des piles à électrolytes aqueux (IEC 60086-5:2016)
Primärbatterien - Teil 5: Sicherheit von Batterien mit wässrigem Elektrolyt (IEC 60086-5:2016) This European Standard was approved by CENELEC on 2016-08-17. 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 obtained on application to the CEN-CENELEC Management Centre 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-CENELEC Management Centre 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17,
B-1000 Brussels © 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 60086-5:2016 E SIST EN 60086-5:2017

This document supersedes EN 60086-5:2011. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 60086-5:2016 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standard indicated : IEC 60086-3 NOTE Harmonized as EN 60086-3. IEC 60086-4 NOTE Harmonized as EN 60086-4.
Annex ZA (normative)
Normative references to international publications with their corresponding European publications
The following documents, 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.
NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu.
Publication Year Title EN/HD Year IEC 60068-2-6 -
Environmental testing -- Part 2-6: Tests - Test Fc: Vibration (sinusoidal) EN 60068-2-6 -
IEC 60068-2-27 -
Environmental testing -- Part 2-27: Tests - Test Ea and guidance: Shock EN 60068-2-27 -
IEC 60068-2-31 -
Environmental testing -- Part 2-31: Tests - Test Ec: Rough handling shocks, primarily for equipment-type specimens EN 60068-2-31 -
IEC 60086-1 -
Primary batteries - Part 1: General EN 60086-1 -
IEC 60086-2 -
Primary batteries - Part 2: Physical and electrical specifications EN 60086-2 -
IEC 60086-5 Edition 4.0 2016-07 INTERNATIONAL STANDARD NORME INTERNATIONALE Primary batteries –
Part 5: Safety of batteries with aqueous electrolyte
Piles électriques –
Partie 5: Sécurité des piles à électrolyte aqueux
INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE
ICS 29.220.10
ISBN 978-2-8322-3507-2
– 2 – IEC 60086-5:2016 © IEC 2016 CONTENTS FOREWORD . 5 INTRODUCTION . 7 1 Scope . 8 2 Normative references. 8 3 Terms and definitions . 8 4 Requirements for safety . 10 4.1 Design . 10 4.1.1 General . 10 4.1.2 Venting . 10 4.1.3 Insulation resistance . 11 4.2 Quality plan. 11 5 Sampling . 11 5.1 General . 11 5.2 Sampling for type approval . 11 6 Testing and requirements . 12 6.1 General . 12 6.1.1 Applicable safety tests . 12 6.1.2 Cautionary notice . 13 6.1.3 Ambient temperature . 13 6.2 Intended use . 13 6.2.1 Intended use tests and requirements . 13 6.2.2 Intended use test procedures . 13 6.3 Reasonably foreseeable misuse . 16 6.3.1 Reasonably foreseeable misuse tests and requirements . 16 6.3.2 Reasonably foreseeable misuse test procedures . 16 7 Information for safety . 18 7.1 Precautions during handling of batteries . 18 7.2 Packaging . 20 7.3 Handling of battery cartons . 20 7.4 Display and storage . 20 7.5 Transportation . 21 7.6 Disposal . 21 8 Instructions for use . 21 9 Marking . 22 9.1 General (see Table 7) . 22 9.2 Marking of small batteries (see Table 7) . 22 9.3 Safety pictograms . 22 Annex A (informative)
Additional information on display and storage . 23 Annex B (informative)
Battery compartment design guidelines . 24 B.1 Background . 24 B.1.1 General . 24 B.1.2 Battery failures resulting from poor battery compartment design . 24 B.1.3 Potential hazards resulting from battery reversal . 24 B.1.4 Potential hazards resulting from a short circuit . 24 B.2 General guidance for appliance design . 25 SIST EN 60086-5:2017

IEC 60086-5:2016 © IEC 2016 – 3 – B.2.1 Key battery factors to be first considered . 25 B.2.2 Other important factors to consider . 25 B.3 Specific measures against reversed installation . 26 B.3.1 General . 26 B.3.2 Design of the positive contact . 26 B.3.3 Design of the negative contact . 26 B.3.4 Design with respect to battery orientation . 27 B.3.5 Dimensional considerations . 28 B.4 Specific measures to prevent short-circuiting of batteries . 29 B.4.1 Measures to prevent short-circuiting due to battery jacket damage . 29 B.4.2 Measures to prevent external short-circuit of a battery caused when coiled spring contacts are employed for battery connection . 30 B.5 Special considerations regarding recessed negative contacts . 31 B.6 Waterproof and non-vented devices . 32 B.7 Other design considerations . 32 Annex C (informative)
Safety pictograms . 34 C.1 General . 34 C.2 Pictograms . 34 C.3 Recommendations for use . 36 Bibliography . 37
Figure 1 – Sampling for type approval tests and number of batteries required . 11 Figure 2 – Temperature cycling procedure . 16 Figure 3 – Circuit diagram for incorrect installation (four batteries in series) . 17 Figure 4 – Circuit diagram for external short circuit . 17 Figure 5 – Circuit diagram for overdischarge . 18 Figure 6 – XYZ axes for free fall . 18 Figure 7 – Ingestion gauge . 20 Figure B.1 – Example of series connection with one battery reversed . 24 Figure B.2 – Positive contact recessed between ribs . 26 Figure B.3 – Positive contact recessed within surrounding insulation . 26 Figure B.4 – Negative contact U-shaped to ensure no positive (+) battery contact . 27 Figure B.5 – Design with respect to battery orientation . 27 Figure B.6 – Example of the design of a positive contact of an appliance . 28 Figure B.7 – Example of a short circuit, a switch is piercing the battery insulating jacket . 29 Figure B.8 – Typical example of insulation to prevent short circuit . 29 Figure B.9 – Insertion against spring (to be
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