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BS EN 1366-10:2022

BS EN 1366-10:2022

$215.11

Fire resistance tests for service installations – Smoke control dampers

Published By Publication Date Number of Pages
BSI 2022 104
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This document specifies test methods for smoke control dampers to assess their performance under elevated temperature or fire conditions, as well as at ambient temperatures. Smoke control damper tests are used to confirm that the furnace testing requirements of EN 12101-8 are met and EN 12101-8 is for consideration before carrying out these tests. Smoke control dampers tested to this document are expected to be classified using EN 13501-4 and this document is expected to be considered before carrying out these tests. NOTE Some smoke control dampers to be tested might require testing following the information given in EN 1366-2 and this needs consideration before carrying out testing. This document is expected to be read in conjunction with EN 12101-8, EN 13501-4, EN 1366-2 and EN 1363-1, the latter giving further details for fire resistance testing. For installation details, the requirements for smoke extraction ducts are for consideration and these are defined in EN 1366-8 and EN 1366-9.

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PDF Pages PDF Title
2 undefined
11 1 Scope
2 Normative references
3 Terms and definitions
14 4 Test equipment
4.1 General
4.2 Test duct for surface mounted SCDs
15 4.3 Connecting duct for compartment boundary mounted SCDs
4.3.1 Compartmentation test
4.3.2 Maintenance of opening test
4.4 Cycling equipment
4.5 Condensing unit
4.6 Gas temperature measuring devices
4.7 Exhaust fan system
16 4.8 Perforated plate
4.9 Volume and flow measurement for duct mounted SCDs
4.10 Volume flow measurement for compartment boundary mounted SCDs
4.10.1 Compartmentation test
4.10.2 Maintenance of opening test
17 4.11 Ambient leakage measurement equipment
4.12 Pressure sensors for differential pressure control
4.12.1 Duct mounted smoke control dampers
4.12.2 Compartment boundary mounted smoke control dampers
4.13 Welded connecting tube
4.14 Extract fan connecting duct
4.15 Extraction fan
4.16 Thermocouples
4.17 Oxygen measuring equipment
18 4.18 Observation windows
5 Test specimens
5.1 Cross-section
5.2 Design
5.2.1 General
5.2.2 Supporting constructions
5.2.2.1 General
5.2.2.2 Duct for single compartment smoke control dampers
5.2.2.3 Duct for multi compartment smoke control dampers
19 5.2.2.4 Smoke control dampers mounted in a compartment boundary
5.2.3 Inclusion of grilles
6 Test methods
6.1 General
6.2 Test sequence
21 6.3 Ambient leakage
6.3.1 Units of the largest size
6.3.2 Units of smallest size
6.4 Cycling requirements
6.4.1 General
6.4.2 Smoke control damper to be used in dedicated smoke control systems, operated only in the case of emergency
6.4.3 Smoke control damper to be used as part of a general HVAC system as well as a smoke control system, or as part of a smoke control systems that is cycled every day to check operation
22 6.4.4 Smoke control damper to be used as part of a general HVAC system as well as a smoke control system, that uses a modulating actuator
6.5 Selection of elevated temperature and fire resistance tests
23 6.6 Fire resistance tests and elevated temperature tests
6.6.1 Duct mounted smoke control dampers
6.6.1.1 Mounting conditions
24 6.6.1.2 Elevated temperature tests and fire resistance tests for duct mounted smoke control dampers (single and multi-compartment respectively)
6.6.1.3 Maintenance of opening for duct mounted smoke control dampers
6.6.2 Compartment boundary mounted smoke control dampers
6.6.2.1 Mounting conditions
25 6.6.2.2 Fire resistance test for compartment boundary mounted smoke control dampers
26 6.6.2.3 Maintenance of opening test for compartment boundary mounted smoke control dampers
27 6.6.3 Additional test information
6.6.3.1 Smoke control dampers mounted on a duct
6.6.3.2 Smoke control dampers mounted in a compartment boundary
28 6.7 Initiation regime
6.7.1 Smoke control dampers for systems with automatic activation (AA)
6.7.1.1 Duct mounted smoke control dampers
6.7.1.2 Compartment boundary mounted smoke control dampers fire resistance test
29 6.7.1.3 Compartment boundary mounted smoke control dampers maintenance of opening test
6.7.2 Smoke control damper for systems with manual activation (MA)
6.7.2.1 Duct mounted smoke control dampers
30 6.7.2.2 Compartment boundary mounted smoke control dampers fire resistance test
6.7.2.3 Compartment boundary mounted smoke control dampers maintenance of opening test
31 6.8 HOT400/30 extension test
6.9 Special constructions
7 Test procedure
7.1 Fire resistance or elevated temperature and maintenance of opening test for duct mounted smoke control dampers
7.1.1 General
7.1.2 Pre-test calibration
7.1.2.1 Oxygen-measuring instrument
32 7.1.2.2 Perforated plate
7.1.2.3 Ambient leakage measurement
7.1.2.4 Extraction fan
33 7.1.3 Ignition of furnace
7.1.4 Operate the damper
7.1.5 Furnace conditions
7.1.6 Thermocouples for insulation (I)
7.1.6.1 Thermocouples at the compartment boundary outside of the furnace
7.1.6.2 Thermocouples on the duct mounted damper outside the furnace on blades or grille
34 7.1.7 Oxygen measurements
7.1.7.1 Smoke control damper for systems with automatic activation
7.1.7.2 Smoke control damper for systems with manual activation
7.1.8 General observations
7.1.9 Reduction of cross-section/maintenance of opening
7.1.10 Leakage calculations
7.1.11 Termination of test
35 7.2 Fire resistance tests for smoke control dampers mounted in a compartment boundary
7.2.1 General
7.2.2 Pre-test calibration
7.2.2.1 Ambient leakage measurement
7.2.2.2 Extraction fan
7.2.3 Ignition of furnace
7.2.4 Operate the damper
7.2.5 Furnace conditions
7.2.6 Thermocouples for insulation (I)
7.2.6.1 Thermocouples at the compartment boundary outside of the furnace
36 7.2.7 General observations
7.2.8 Leakage calculations
7.2.9 Termination of test
7.3 Maintenance of opening test for compartment boundary mounted smoke control dampers
7.3.1 General
7.3.2 Pre-test calibration
7.3.2.1 Oxygen-measuring instrument
7.3.2.2 Perforated plate
7.3.2.3 Ambient leakage measurement
37 7.3.2.4 Extraction fan
7.3.3 Ignition of furnace
7.3.4 Operate a damper
7.3.5 Furnace conditions
7.3.6 Thermocouples for insulation (I)
7.3.6.1 Thermocouples at the compartment boundary outside of the furnace
7.3.7 General observations
38 7.3.8 Reduction of cross-section/maintenance of opening
7.3.9 Termination of test
8 Performance criteria
8.1 Integrity
8.1.1 General
8.1.2 Integrity at perimeter
8.1.2.1 Duct mounted SCDs
39 8.1.2.2 Compartment boundary mounted SCDs
42 8.2 Insulation
8.2.1 General
8.2.2 Thermocouples at the compartment boundary outside of the furnace
8.3 Reduced leakage
43 8.4 Times and observations
8.5 Other
9 Test report
9.1 General
44 9.2 Duct mounted single and multi-compartment tests
45 9.3 Compartment boundary compartmentation test
9.4 Compartment boundary maintenance of opening test
46 10 Direct field of application of test results (DIAP)
10.1 Compartment boundary mounted smoke control dampers
10.2 Smoke control damper sizes
10.3 Duct mounted smoke control damper mounting positions
10.4 Distance between mounting positions in compartment boundary applications
10.5 Blade pivot axis
47 10.6 Pressure difference
10.7 Elevated temperatures
10.8 Cycling tests
10.8.1 Smoke control dampers meeting the cycling requirements for modulating applications
10.8.2 Smoke control dampers meeting the cycling requirements for use with combined smoke control and general HVAC applications and for smoke control systems that are cycle checked every day
10.8.3 Smoke control dampers meeting the cycling requirements for smoke control dampers that are operated only in the case of emergency
10.8.4 Load application
10.9 Initiation method
48 10.10 Duct mounted smoke control dampers – application to ducts other than that tested
10.10.1 Single compartment smoke control dampers
10.10.2 Multi compartment smoke control dampers
49 10.11 Compartment mounted smoke control dampers – application to shafts, walls and constructions other than that tested
10.11.1 Single compartment smoke control dampers
10.11.2 Multi compartment smoke control dampers
10.12 Standard damper open or closed position

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BS EN 1366-10:2022
$215.11