ISO INTERNATIONAL STANDARD 15927-2 First edition 2009-02-15 Hygrothermal performance of buildings Calculation and presentation of climatic data - Part 2: Hourly data for design cooling load Performance hygrothermique des batiments Calcul et présentation des données climatiques Partie 2: Données horaires pour la charge de refroidissement de conception Reference number ISO 15927-2:2009(E) @ ISO 2009 HS under I without license from IHS Not for Resale ISO 15927-2:2009(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 COPYRIGHT PROTECTED 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, isO's member body in the country of the requester. ISO copyright office Case postale 56 . CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyright@iso.org Web www.iso.org Published in Switzerland @ IS0 2009 - All rights reserved I without license from IHS Not for Resale ISO 15927-2:2009(E) Contents Page Foreword i Introduction 1 Scope 2 Normative references : Terms, definitions, symbols and units.. 3.1 Terms and definitions . 3.2 Symbols and units.. 4 Method of determination.. 4.1 Sources of data.... 4.2 Identification of the design days 5 Data for the design of air conditioning systems .. 6 Presentation of the design days . .6 7 Presentation of the data for the design of air conditioning systems .. 6 Annex A (informative) Example of the procedure for identifying a design day . Copyright International Organization for Standardizalon ghts reserved ii nse from IHS Not for Resale