ISO INTERNATIONAL STANDARD 16315 First edition 2016-03-15 Small craft Electric propulsion system Petits navires - Systeme de propulsion électrique Reference number ISO 16315:2016(E) ISO International Organization for Standardization =ZHEJIANG INST OF STANDARDIZATION C1 5956617 @IS02016 Not for Resale, 2016/6/2 08:29:26 itted without license from IHS IS0 16315:2016(E) COPYRIGHTPROTECTEDDOCUMENT IS0 2016, Published in Switzerland All rights reserved. Unless otherwise specified, 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 the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISO's member body in the country of the requester. ISOcopyrightoffice Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 [email protected] www.iso.org Internatinair PrganizationforStandardization icensee-ZHEJIANG INST OF STANDARDIZAoISQ06-All rights reserved Not for Resale, 2016/6/2 08:29:26 etworking permitted without license from IHS IS0 16315:2016(E) Contents Page Foreword ..V Introduction. ...vi 1 Scope. 2 Normative references 3 Terms and definitions 4 General requirements. .5 4.1 General. .5 4.2 Components of an electric propulsion system 4.3 Electric propulsion systems.. ..6 4.4 Arrangements for other electrical equipment and circuits on-board a small craft connected to a common energy source for both propulsion and general electricalinstallation ..8 4.4.1 DC systems.. ..8 4.4.2 AC systems.. ..8 4.5 Environmental factors .9 4.6 Electrical ratings .9 4.7 Equipment. .10 4.7.1 Transformers .10 4.7.2 Converters.. ..10 4.7.3 Motors. ..10 4.8 Enclosures. 10 4.9 Identification of equipment and conductors ..10 4.10 Segregation of DC and AC systems. .11 4.11 Steering and throttle controls. .11 4.12 Electromagnetic compatibility (EMC) .11 4.13 Electrical equipment in the vicinity of battery banks ..11 4.14 Hazardous areas .11 5 Controls, monitoring, system alerts and trips alarms .12 5.1 Electrical/electronic controls for electric propulsion systems .12 5.1.1 Controls. ..12 5.1.2 Emergency stop ..13 5.1.3 Fault trip reset. ..13 5.1.4 "Get you home" mode .13 5.2 Instruments, alerts and trip alarms .13 5.2.1 General ..13 5.2.2 Operating mode and status ..13 5.2.3 System alerts .14 5.2.4 Fault trip alarms ..14 6 Protection against electric shock ..14 6.1 Protection against direct contact .14 6.2 Automatic disconnection of supply to the electric propulsion system under fault- to-earth conditions (earthed two wire DC systems and earthed neutral AC systems) ...14 6.3 Fault-to-earth monitoring and tripping arrangements for DC fully insulated systems, DC 3-wire systems.. ..15 6.4 Fault-to-earth tripping in AC non-neutral earthed systems (IT-type system) ..16 7 Protection against over-current ..16 7.1 General. ..16 7.2 Characteristics of protective devices ..16 7.3 Overcurrent devices in the outgoing circuit(s) from a battery ..17 8 Battery monitoring and installation ..17 8.1 General arrangements. ..17 iii ISee=ZHEJIANG INST OF STANDARDIZATION C1 5956617 ed withoutlicense from IHS Not for Resale, 2016/6/2 08:29:26