prEN ISO 18243

SLOVENSKI STANDARD
01-november-2024
Mopedi in motorna kolesa na električni pogon - Metode preskušanja in varnostne
zahteve za sisteme z litij-ionskimi baterijami (ISO/DIS 18243:2024)
Electrically propelled mopeds and motorcycles - Test specifications and safety
requirements for lithium-ion battery systems (ISO/DIS 18243:2024)
Elektrisch angetriebene Mopeds und Motorräder - Prüfspezifikation und
Sicherheitsanforderungen für Lithium-Ionen basierte Batteriesysteme (ISO/DIS
18243:2024)
Cyclomoteurs et motocycles à propulsion électrique - Spécifications d'essai et exigences
de sécurité pour les systèmes de batterie au lithium-ion (ISO/DIS 18243:2024)
Ta slovenski standard je istoveten z: prEN ISO 18243
ICS:
43.140 Motorna kolesa in mopedi Motorcycles and mopeds
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

DRAFT
International
Standard
ISO/DIS 18243
ISO/TC 22/SC 38
Electrically propelled mopeds and
Secretariat: UNI
motorcycles — Test specifications
Voting begins on:
and safety requirements for
2024-09-02
lithium-ion battery systems
Voting terminates on:
2024-11-25
Cyclomoteurs et motocycles à propulsion électrique —
Spécifications d'essai et exigences de sécurité pour les systèmes de
batterie au lithium-ion
ICS: ISO ics
THIS DOCUMENT IS A DRAFT CIRCULATED
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Reference number
ISO/DIS 18243:2024(en)
DRAFT
ISO/DIS 18243:2024(en)
International
Standard
ISO/DIS 18243
ISO/TC 22/SC 38
Electrically propelled mopeds and
Secretariat: UNI
motorcycles — Test specifications
Voting begins on:
and safety requirements for
lithium-ion battery systems
Voting terminates on:
Cyclomoteurs et motocycles à propulsion électrique —
Spécifications d'essai et exigences de sécurité pour les systèmes de
batterie au lithium-ion
ICS: ISO ics
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
AND MAY NOT BE REFERRED TO AS AN
INTERNATIONAL STANDARD UNTIL
PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
© ISO 2024
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
STANDARDS MAY ON OCCASION HAVE TO
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
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Published in Switzerland Reference number
ISO/DIS 18243:2024(en)
ii
ISO/DIS 18243:2024(en)
Contents Page
Foreword .vi
Introduction .vii
1 Scope . 1
2 Normative references . 1
3  Terms and definitions . 1
4 Symbols and abbreviated terms. 6
4.1 Symbols .6
4.2 Abbreviated terms .6
5 Technical requirements . 7
5.1 General safety requirements .7
5.2 Testing of general safety requirements.7
5.2.1 Evidence of leakage .7
5.2.2 Evidence of rupture .7
5.2.3 Evidence of fire .7
5.2.4 Evidence of explosion .7
5.2.5 Isolation resistance .7
5.3 Mechanical requirements .7
5.4 Climatic requirements .8
5.4.1 Thermal shock .8
5.4.2 Dewing . .8
5.4.3 Salt spray .8
5.5 Simulated accident requirements .8
5.5.1 Immersion into water .8
5.5.2 Exposure to fire .9
5.6 Electrical requirements.9
5.6.1 Isolation resistance .9
5.6.2 Short circuit protection .9
5.7 Functional requirements . .10
5.7.1 General .10
5.7.2 Overcharge protection .10
5.7.3 Overdischarge protection .10
5.7.4 Overcurrent protection .10
5.7.5 Protection against internal overheating .10
5.7.6 Low temperature protection .10
6 General test methods .11
6.1 General conditions .11
6.2 Measurement accuracy .11
6.3 DUT requirements and preparation of the DUT for testing . 12
6.3.1 DUT requirements . 12
6.3.2 Preparation of the battery subsystem and test bench . 12
6.3.3 Preparation of the battery pack or system and test bench . 12
6.4 Test sequence plan . 12
6.5 Tests . 12
6.6 Preconditioning cycles . 13
6.6.1 Purpose . 13
6.6.2 Test procedure.14
6.7 Standard cycle (SC).14
6.7.1 Purpose .14
6.7.2 Test procedure.14
7 Safety test procedures . 14
7.1 Mechanical tests .14
7.1.1 Vibration .14

iii
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