BS IS0 16750-3:2023 BSl Standards Publication Road vehicles Environmental conditions and testing for electrical and electronic equipment Part 3: Mechanical loads bsi. BS IS0 16750-3:2023 BRITISH STANDARD National foreword This British Standard is the UK implementation of IS0 16750-3:2023. It supersedes BSIS0 16750-3:2012, which is withdrawn The UK participation in its preparation was entrusted to Technical Committee AUE/32, Electrical and electronic components and general system aspects (Road vehicles). request to its committee manager. Contractual and legal considerations This publication has been prepared in good faith, however no representation, warranty, assurance or undertaking (express or implied) is or will be made, and no responsibility or liability is or will be reasonableness of this publication. All and any such responsibility and liability is expressly disclaimed to the full extent permitted by the law. This publication is provided as is, and is to be used at the recipient's own risk. The recipient is advised to consider seeking professional guidance with respect to its use of this publication. This publication is not intended to constitute a contract. Users are responsible for its correct application. @ The British Standards Institution 2023 Published by BSI Standards Limited 2023 ISBN 978 0 539 04084 5 ICS43.040.10 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 August 2023. Amendments/corrigenda issued since publication Date Text affected BS ISO 16750-3:2023 INTERNATIONAL ISO STANDARD 16750-3 Fourth edition 2023-07 Road vehicles Environmental conditions and testing for electrical and electronic equipment - Part 3: Mechanical loads Vehicules routiers - Specifications d'environnement et essais de I'équipement électrique et électronique Partie 3: Contraintes mécaniques Reference number IS0 16750-3:2023(E) osi IS02023 BSISO 16750-3:2023 IS0 16750-3:2023(E) COPYRIGHTPROTECTEDDOCUMENT @IS02023 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on or ISo's member body in the country of the requester. ISO copyright office CP 401 · Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +41 22 749 01 11 Email: [email protected] Website: www.iso.org Published in Switzerland i @ IS0 2023 - All rights reserved BS IS0 16750-3:2023 IS0 16750-3:2023(E) Contents Page Foreword. ..V 1 Scope. .1 2 Normative references ..1 3 Terms and definitions. 4 Tests and requirements .2 4.1 Vibration.. .2 4.1.1 Testing conditions during the vibration test. 4.1.2 Test Ia - Passenger car, combustion engine, small and lightweight DUT 9 4.1.3 Test II - Passenger car, gearbox attached to a combustion engine, small and lightweight DUT. 11 4.1.4 Test VI - Commercial vehicle, combustion engine and gearbox, small and lightweight DUT.. .13 4.1.5 Test XIII Passenger car, hybrid-electric powertrain, combustion engine and gearbox, large and heavy DUT 17 4.1.6 Test XV - Passenger car, driving electric motor. 20 4.1.7 Test XVIl Commercial vehicle, driving electric motor. .23 4.1.8 Test IV . _ Passenger car, sprung masses (vehicle body), small and lightweight DUT. 24 4.1.9 Test VII - Commercial vehicle, sprung mass (vehicle body), small and lightweight DUT .26 4.1.10 Test XIV Hybrid-electric/fully-electric passenger car, sprung mass (vehicle body), large and heavy DUT ..27 4.1.11 Test XVI - Hybrid-electric/fully-electric commercial vehicle, sprung mass (vehicle body), large and heavy DUT. 29 4.1.12 Test V - Passenger car, unsprung mass (wheel, wheel suspension), small and lightweight DUT.. 30 4.1.13 Test IX - Commercial vehicle, unsprung mass, small and lightweight DUT 32 4.1.14 Test VIII - Commercial vehicle, decou