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ISO 21927-3:2006

Smoke and heat control systems -- Part 3: Specification for powered smoke and heat exhaust ventilators

General information

Withdrawn from 18.05.2021
Directives or regulations
None

Standard history

Status
Date
Type
Name
18.05.2021
Main
12.05.2010
Amendment
22.11.2006
Main
ISO 21927-3:2006 specifies requirements and gives methods for testing powered smoke and heat exhaust ventilators that are intended to be installed as part of a powered smoke and heat exhaust ventilation system. It also provides a procedure for approving a range of powered smoke and heat exhaust ventilators and their motors, from a limited number of tests.

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