Table of Contents

European foreword<br>Introduction<br>1 Scope<br>2 Normative references<br>3 Terms and definitions, symbols and abbreviations<br>4 Requirements<br>5 Testing, assessment and sampling methods<br>6 Assessment and verification of constancy of<br>&nbsp;&nbsp;performance - AVCP<br>7 Marking, labelling and packaging<br>Annex A (normative) - Criteria to determine family of fans<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;in order to select the sizes to be tested<br>Annex B (normative) - Criteria to determine a family of<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;motors in order to select the sizes to be tested<br>Annex C (normative) - Test method for the determination<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;of fire resistance of powered smoke and heat control<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ventilators (fans)<br>Annex D (normative) - Test methods for electric motors to<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;determine the impact of the changes on the product<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;characteristics<br>Annex E (normative) - Test method for assessing the<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;response delay and ability to open under environmental<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;conditions<br>Annex F (informative) - Explanatory notes<br>Annex G (informative) - General guidance for installation<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;and maintenance<br>Annex ZA (informative) - Clauses of this European Standard<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;addressing the provisions of the EU Construction<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Products Regulation<br>Bibliography

Abstract

Defines the products characteristics of powered smoke and heat control ventilators (fans) intended to be used as part of a powered smoke and heat control ventilation system in construction works.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	British Standards Institution
Pages
ISBN
Committee	FSH/25
Supersedes	BS 7346-2(1990) : 1990 95/542302 DC : DRAFT SEP 1995