BS ISO 21927-3 : 2006
Current
The latest, up-to-date edition.
SMOKE AND HEAT CONTROL SYSTEMS - PART 3: SPECIFICATION FOR POWERED SMOKE AND HEAT EXHAUST VENTILATORS
Hardcopy , PDF
English
01-01-2010
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Design requirements
5 General testing procedures
6 Performance requirements and classification
7 Marking
8 Conformity assessment
Annex A (normative) - Type approval schedule
for a range of ventilators
Annex B (normative) - Type approval schedule for
a product range of motors
Annex C (normative) - Test method for performance
of powered ventilators at high temperature
Annex D (normative) - Test method for resistance to
temperature of electric motors for use in
powered ventilators
Annex E (normative) - Test method for operation
under load
Annex F (normative) - Direct field of application
for powered smoke- and heat-exhaust ventilators
Bibliography
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