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BSI - BS ISO 21927-3 - TC

Tracked Changes (Redline) - Smoke and heat control systems - Part 3: Specifications for powered smoke and heat exhaust ventilators

active, Most Current
Organization: BSI
Publication Date: 7 October 2021
Status: active
Page Count: 159
ICS Code (Fire protection): 13.220.20

Document History

BS ISO 21927-3 - TC
October 7, 2021
Tracked Changes (Redline) - Smoke and heat control systems - Part 3: Specifications for powered smoke and heat exhaust ventilators
A description is not available for this item.

References

This document references:
EN 12101-2 - Smoke and heat control systems - Part 2: Natural smoke and heat exhaust ventilators
Published by CEN on March 1, 2017
This European Standard applies to natural smoke and heat exhaust ventilators (NSHEV) operating as part of smoke and heat exhaust systems (SHEVS), placed on the market. This standard specifies...
This document references:
EN 13501-4 - Fire classification of construction products and building elements - Part 4: Classification using data from fire resistance tests on components of smoke control systems
Published by CEN on June 1, 2016
This European Standard specifies the procedure for classification of components of smoke control systems, using data from fire resistance tests which are within the field of application of the...
This document references:
EN 1363-1 - Fire resistance tests - Part 1: General requirements
Published by CEN on February 1, 2020
This document establishes the general principles for determining the fire resistance of various elements of construction when subjected to standard fire exposure conditions. Alternative and...
This document references:
IEC 60034-18-41 - Rotating electrical machines – Part 18-41: Partial discharge free electrical insulation systems (Type I) used in rotating electrical machines fed from voltage converters – Qualification and quality control tests
Published by IEC on June 1, 2019
This part of IEC 60034 defines criteria for assessing the insulation system of stator/rotor windings which are subjected to voltage-source pulse-width-modulation (PWM) drives. It applies to...
This document references:
IEC 60034-2-1 - Rotating electrical machines – Part 2-1: Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles)
Published by IEC on June 1, 2014
This part of IEC 60034 is intended to establish methods of determining efficiencies from tests, and also to specify methods of obtaining specific losses. This standard applies to d.c. machines and to...
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