ISO INTERNATIONAL STANDARD 7240-11 Second edition 2011-06-15 Fire detection and alarm systems - Part 11: Manual call points Systemes dedetection et d'alarme d'incendie- Partie11:Declencheursmanuelsd'alarme Referencenumber ISO 7240-11:2011(E) @ISO 2011 ISO 7240-11:2011(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 member body in the country of the requester. ISO copyright office Case postale 56.CH-1211Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland ii @ ISO 2011 All rights reserved ISO 7240-11:2011(E) Contents Page Foreword. .iv Introduction .vi 1 Scope, 2 Normative references 3 Terms and definitions. 4 Requirements. 4.1 Compliance 4.2 Marking and data.. 4.3 Frangible element.... 4.4 Indicatorsforalarmcondition. 4.5 Reset facility .... 4.6 Test facility...... 4.7 Construction and design ... 4.8 Requirementsforsoftwarecontrolledmanual callpoints. 10 5 Tests 12 5.1 General 12 5.2 Operationalperformance 14 5.3 Function test... 16 5.4 Test facility test (operational) 16 5.5 Reliability (endurance).... 5.6 Variation of supply parameters... 5.7 Dry heat (operational) 18 5.8 Dry heat (endurance).. 19 5.9 Cold (operational..... 20 5.10 Damp heat, cyclic (operational) 21 5.11 Dampheat,cyclic (endurance) 22 5.12 Damp heat, steady state (endurance).. 22 5.13 SO2 corrosion (endurance) 23 5.14 Shock (operational).. 24 5.15 Impact (operational). 25 5.16 Vibration, sinusoidal (operational) 26 5.17 Vibration, sinusoidal (endurance) 27 5.18 Electromagnetic compatibility (EMC)(operational). ..28 5.19 Enclosureprotection.. 29 5.20 Exposuretosimulatedsolarradiation (endurance) 30 6 Test report. 31 AnnexA(normative)Testapparatusfortestofoperation.. 32 Annex B (informative)Test apparatus fortestfor non-operation.. 34 Annex C (informative)Apparatus for impact test.. 35 Bibliography.. 39 @ ISO 2011 - All rights reserved ii ISO7240-11:2011(E) Foreword ISso (the International Organization for Standardization) is a worldwide federation of national standards bodies International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 2. adoptedbythetechnical committeesarecirculatedtothememberbodiesforvoting.Publicationasan International Standard requires approval by at least 75% of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. IsO shall not be held responsible for identifying any or all such patent rights. ISO 7240-11 was prepared by Technical Committee ISO/TC 21, Equipment for fire protection and fire fighting Subcommittee SC 3, Fire detection and alarm systems. This second edition cancels and replaces the first edition (Is0 7240-11:2005), which has been technically revised.It also incorporates the Amendment IsO 7240-11:2005/Amd.1:2009. Iso 7240 consists of the following parts, under the general title Fire detection and alarm systems: Part 1: General and definitions Part 2: Control and indicating equipment Part 3:Audible alarmdevices Part 4: Power supply equipment Part 5: Point-type heat detectors Part6:Carbonmonoxidefiredetectorsusingelectro-chemical cells Part 7: Point-type smoke detectors using scattered light, transmitted light orionization Part 8: Carbon monoxide fire detectors using an electro-chemical cell in combination with a heat sensor Part 9: Test fires for fire detectors [Technical Specification] Part 10:Point-typeflamedetectors —Part11:Manualcallpoints Part12:Linetypesmokedetectorsusinga transmittedopticalbeam Part13:Compatibilityassessmentofsystemcomponents iv @ ISO 2011 - All rights reserved ISO7240-11:2011(E) Part 14: Guidelines for drafting codes of practice for design, installation and use of fire