17/30362105 DC : DRAFT AUG 2017
Current
The latest, up-to-date edition.
BS ISO 21927-5 - SMOKE AND HEAT CONTROL SYSTEMS - PART 5: POWERED SMOKE EXHAUST SYSTEMS; REQUIREMENTS AND DESIGN
21-09-2017
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Design principles
5 Calculating the volume flow of the smoke
gases to be exhausted
6 Component temperature classes
7 Rules for installation
8 Energy supply for powered smoke exhaust
ventilators
9 Controlling powered smoke exhaust ventilators
10 Marking
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