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ISO 21927-3:2021

Smoke and heat control systems — Part 3: Specifications for powered smoke and heat exhaust ventilators

Üldinfo
Kehtiv alates 18.05.2021
Tegevusala (ICS grupid)
13.220.20 Tulekaitsevahendid
Direktiivid või määrused
puuduvad
Standardi ajalugu
Staatus
Kuupäev
Tüüp
Nimetus
18.05.2021
Põhitekst
12.05.2010
Muudatus
22.11.2006
Põhitekst
This document specifies the product characteristics for 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. It provides test and assessment methods of the characteristics and the conformance criteria of the test assessment results. This document applies to the following: a) fans for smoke and heat control ventilation; b) impulse/jet fans for smoke and heat control ventilation.
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