ISO INTERNATIONAL STANDARD 23570-3 Second edition 2009-07-01 Industrial automation systems and integration Distributed installation in industrial applications Part 3: Power distribution bus Systemes d'automatisation industrielle et integration Installation distribuee dans les applications industrielles- Partie 3: Bus de distribution d'énergie Reference number ISO 23570-3:2009(E) @ ISO 2009 IHSunder Not for Resale ISO 23570-3:2009(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by IsO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. COPYRIGHTPROTECTED DOCUMENT @ ISO2009 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either isO at the address below or IsO's memberbody in the country of the requester. ISO copyright office Case postale 56. CH-1211Geneva 20 Tel. + 4122 749 01 11 Fax + 41 22 749 09 47 E-mail copyright@iso.org Web www.iso.org Published in Switzerland @ Iso 2009 - All rights reserved I without license from IHS Not for Resale ISO 23570-3:2009(E) Contents Page Foreword. Introduction 1 Scope 2 Conformance 3 Normative references 4 Terms and definitions.... 5 Requirements for power bus 5.1 General... 5.2 Cables and cable assemblies. 5.3 Connectors.... 5.4 Motorcontrollers 5.5 Powersupplies.. 5.6 Cable assembly termination 6 Connection of motors to motor controllers. 6.1 Connectors.. 6.2 Cables .... Annex A (normative) Design specification for power bus connectors . 13 Annex B (normative) Design specification for type 1 motor/controller connectors. .19 Annex C (normative) Design specification for type 2 motor/controller connectors. ..23 Annex D (normative) Design specification for type 3 motor/controller connectors .28 Annex E (informative) Reference colour Bibliography ii from IHS Not for Resi