PD IEC/PAS 61850-9-3:2015 BSl Standards Publication Licensedcopy:IPLogin,TheUniversityofBath,Versioncorrectas Communication networks and systems for power utility automation Part 9-3: Precision time protocol profile for power utility automation bsi. ..making excellence a habit. PUBLISHEDDOCUMENT PDIEC/PAS61850-9-3:2015 National foreword This Published Document is the UK implementation of IEC/PAS 61850-9- 3:2015. The UK participation in its preparation was entrusted to Technical Committee PEL/57, Power systems management and associated information exchange. A list of organizations represented on this committee can be obtained on request to its secretary. Licensed copy: IP Login, The University of Bath, Version correct as of 01/05/2016 This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. @ The British Standards Institution 2015. Published by BSI Standards Limited 2015 ISBN978 0580899713 ICS 33.200 Compliance with a British Standard cannot confer immunity from legal obligations. This Published Document was published under the authority of the Standards Policy and Strategy Committee on 31August 2015. Amendments/corrigenda issued since publication Date Text affected PD IEC/PAS 61850-9-3:2015 IEC IEC PAS 61850-9-3 Edition 1.02015-06 PUBLICLY AVAILABLE SPECIFICATION PRE-STANDARD Communication networks and systems for power utility automation - Part 9-3: Precision time protocol profile for power utility automation INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 33.200 ISBN 978-2-8322-2725-1 Warning! Make sure that you obtained this publication from an authorized distributor. ?Registered tra