ISO INTERNATIONAL STANDARD 21927-10 First edition 2011-07-15 Smoke and heat control systems - Part 10: Specification for power output devices Systemes pour le controle des fumées et de la chaleur- Partie 10: Specifications pour les sources d'alimentation Reference number ISO 21927-10:2011(E) @ISO 2011 py IHS under lic Not for Resale ISO 21927-10:2011(E) COPYRIGHTPROTECTEDDOCUMENT @ ISO2011 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 memberbody 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 [email protected] Web www.iso.org Published in Switzerland @ ISO 2011 - All rights reserved tworking permited without license from IHS Not for Resale ISO 21927-10:2011(E) Contents Page Foreword Introduction. 1 Scope. 2 Normative references.. 3 Terms, abbreviated terms and definitions. 3.1 Terms and definitions ... 3.2 Abbreviations... 4 General requirements - -Electrical.. 4.1 4.2 Batteries... 4.3 Generator sets .... 5 General requirements Pneumatic .. 5.1 5.2 Power sources 5.2.1 General 5.2.2 Compressors. 5.2.3 Air receivers..... 5.2.4 Multiple use gas bottles... 5.2.5 Single-use gas bottles ..... 6 Functions. 6.1 Power supply from the primary power source - Electrical.... .9 6.2 Power supply from the secondary power source Battery.... 6.3 Power supply from the secondary power source Generators .. 10 6.4 Recognition and indication of faults - Electrical ..... 11 6.5 Power supply from compressed gases...... 12 6.5.1 General.... 12 6.5.2 Compressors 12 6.5.3 Air receivers (fed from a non-dedicated air supply) .... 6.5.4 Gas bottles..... 7 Materials, design and manufacture.. 14 7.1 Mechanical design. ..14 7.2 Electrical design .. 14 8 Classification and testing .... 14 9 Documentation .. .15 9.1 User's documentation 15 9.2 Design diocumentation. 10 Marking. 10.1 General .16 10.2 Gas bottles.. 16 11 General test requirements. 16 11.1 Standard atmospheric conditions for testing 11.2 Mounting and orientation . 17 11.3 Electrical connection .. 17 11.4 Selection of tests. 17 11.4.1 11.4.2 Tests for one specimen. .18 Copyright Inteatinal organizainfr Standardizalion ghts reserved ili Not for Resale