BSENIEC61400-3-1:2019+A11:2020 BSl Standards Publication Wind energy generation systems Part 3-1: Design requirements for fixed offshore wind turbines bsi. BSENIEC61400-3-1:2019+A11:2020 BRITISH STANDARD National foreword This British Standard is theUK implementation of EN IEC 61400-3- 1:2019+A11:2020.It isderived fromIEC61400-3-1:2019.It supersedes BSENIEC 61400-3-1:2019, which iswithdrawn. TheUK participation inits preparationwas entrusted to Technical Committee PEL/88, Windturbines. A list oforganizations represented on this committee can be obtained on request to its committee manager. This publication does not purport to include all the necessary provisions ofa contract.Users are responsiblefor its correct application. @TheBritishStandards Institution2020 Published by BSI Standards Limited 2020 ISBN9780539158373 ICS 27.180 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the StandardsPolicyandStrategyCommitteeon30September2019. Amendments/corrigendaissuedsincepublication Date Textaffected 31December2020 Implementation of CENELECamendment A11:2020:additionof supersession informationto Europeanforeword BSENIEC61400-3-1:2019+A11:2020 EUROPEANSTANDARD EN IEC 61400-3-1:2019+A11 NORMEEUROPEENNE EUROPAISCHENORM November2020 ICS 27.180 English Version Wind energy generation systems - Part 3-1: Design requirements for fixed offshore wind turbines (IEC61400-3-1:2019) Systemes de generation d'énergie éolienne Partie 3-1 : Windenergieanlagen - Teil 3-1: Auslegungsanforderungen Exigences de conception des éoliennes fixes en pleine mer fur Windenergieanla lagenaufoffenerSee (IEC 61400-3-1:2019) (IEC 61400-3-1:2019) This European Standard was approved by CENELEC on 2019-05-10. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic Denmark, Estonia, Finland, Fomer Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Sovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. CENELEC European Committee for Electrotechnical Standardization Comite Europeen de Normalisation Electrotechnique Europaisches Komitee fir Elektrotechnische Normung CEN-CENELEC Management Centre: Rue dela Science 23, B-1040 Brussels @ 2020 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN IEC 61400-3-1:2019/A11:2020 E