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BS ISO 21927-9:2012

BS ISO 21927-9:2012

$215.11

Smoke and heat control systems – Specification for control equipment

Published By Publication Date Number of Pages
BSI 2012 74
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This part of ISO 21927 specifies the product performance requirements, classifications and test methods for control equipment designed for use in smoke- and heat-control systems (SHCS) in buildings.

PDF Catalog

PDF Pages PDF Title
10 1 Scope
2 Normative references
11 3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
14 3.2 Abbreviated terms
4 General
4.1 Overview
16 4.2 Requirements
4.2.1 Optional functions
4.2.2 Additional functions
4.2.3 Types of control equipment
18 4.2.4 Operational reliability
19 4.2.5 Priority
4.2.6 Use for other purposes
4.2.7 Type and location of control equipment
21 5 Electrical systems
5.1 Electrical control panels
5.1.1 General requirements
5.1.2 General requirements for indications
5.1.2.1 Display of functional conditions
5.1.2.2 Incorrect operation indication (option with requirements)
22 5.1.2.3 Display of indications
5.1.2.4 Additional indications
5.1.2.5 Indications by means of light-emitting indicators
5.1.2.6 Indications on alphanumeric displays (option with requirements)
23 5.1.2.7 Audible indications (option with requirements)
5.1.2.8 Testing of indicators (option with requirements)
5.1.3 Standby condition
24 5.1.4 Fire condition
5.1.4.1 Reception and processing of fire signals (inputs)
5.1.4.2 Control panel outputs
5.1.4.3 Visual indication
5.1.4.4 Audible indication (option with requirements)
25 5.1.4.5 Output to the fire alarm condition (option with requirements)
5.1.4.6 Output to systems other than SHCS (option with requirements)
5.1.4.7 Deadlock (option with requirements)
5.1.4.8 Reset from the fire condition
5.1.4.9 Co-incidence detection (type D — option with requirements)
5.1.4.10 Dependency on more than one alarm signal (option with requirements)
26 5.1.5 Fault warning condition
5.1.5.1 Reception and processing of fault signals
27 5.1.5.2 Earth fault indication (option with requirement)
5.1.5.3 Visual indication
5.1.5.4 Audible indication (option with requirements)
5.1.5.5 Output of the fault condition (option with requirements)
28 5.1.5.6 Reset of fault indications
5.1.6 Disablement condition (option with requirements)
5.1.6.1 General requirements
5.1.6.2 Visual indication
5.1.6.3 Output of the disablement condition (option with requirements)
29 5.1.7 Test condition (option with requirements)
5.1.7.1 General requirements
5.1.7.2 Visual indication
5.1.7.3 Output of the test condition (option with requirements)
5.2 Electrical basic control panels
5.2.1 General requirements
5.2.2 General requirements for indications
5.2.2.1 Display of indications
30 5.2.2.2 Additional indications
5.2.2.3 Audible indications (option with requirements)
5.2.2.4 Testing of indicators (option with requirements)
5.2.3 Standby condition
5.2.4 Fire condition
31 5.3 Manual control point
5.3.1 Types of activation
5.3.2 Types of manual control point
5.3.2.1 Type I
5.3.2.2 Type II
32 5.3.3 Indications and functions
5.3.3.1 Visual indication shall conform to the requirements of 5.1.2.5.
5.3.3.2 Standby condition
5.3.3.3 Fire condition
5.3.3.4 Resetting elements
5.3.3.5 Test facility for inspection
5.3.4 Enclosure
5.3.4.1 Dimensions
33 5.3.4.2 Colours
34 5.3.4.3 Lettering on front face
5.3.4.4 Lettering on the operating face
6 Pneumatic systems
6.1 Pneumatic control panels
6.1.1 General requirements
35 6.1.2 General requirements for indications
6.1.2.1 Display of functional conditions
6.1.2.2 Display of indications
6.1.2.3 Indications on alphanumeric displays
6.1.2.4 Additional indications
6.1.2.5 Indications by means of light-emitting indicators
6.1.2.6 Indications by label
6.1.2.7 Indications on alphanumeric displays (option with requirements)
6.1.2.8 Audible indications (option with requirements)
36 6.1.2.9 Testing of indicators (option with requirements)
6.1.3 Standby condition
6.1.3.1 Visual indication
6.1.4 Fire condition
6.1.4.1 Reception and processing of fire signals (inputs)
6.1.4.2 Control panel outputs
6.1.4.3 Visual indication
37 6.1.4.4 Audible indication (option with requirements)
6.1.4.5 Output to systems other than SHCS (option with requirements)
6.1.4.6 Reset from the fire condition
6.1.5 Fault warning condition (option with requirements)
6.1.5.1 Reception and processing of fault signals
6.1.5.2 Visual indication
38 6.1.5.3 Audible indication (option with requirements)
6.1.5.4 Output of the fault condition (option with requirements)
6.1.5.5 Reset of fault indications
6.1.6 Disablement condition (option with requirements)
6.1.6.1 General requirements
6.1.6.2 Visual indication
39 6.1.6.3 Audible indication (option with requirements)
6.1.6.4 Output of the disablement condition (option with requirements)
6.1.7 Test condition (option with requirements)
6.1.7.1 General requirements
6.1.7.2 Visual indication
40 6.1.8 Lettering on front face
6.1.9 Lettering on operating face
6.2 Pneumatic basic control panels
6.2.1 General requirements
41 6.2.2 General requirements for indications
6.2.2.1 Display of indications
6.2.2.1.1 Compulsory indications
6.2.2.1.2 Additional indications
6.2.2.1.3 Pressure gauges
6.2.3 Fire condition
6.2.3.1 Reception and processing of fire signals
6.2.3.2 Output of the fire condition (option with requirements)
6.2.3.3 Reset from the fire condition
6.2.4 Lettering on front face
42 6.2.5 Lettering on operating face
6.3 Thermal release element for pneumatic systems
6.3.1 Response time
6.3.2 Operational reliability
For the purposes of operational reliability, the thermal release element shall be classified as one of the following reliability classes (Re):
6.3.3 Performance parameters under fire conditions
6.3.4 Durability test
7 Mechanical control panels (m.c.p.)
7.1 General requirements
43 7.2 Manual initiation
7.3 Electric initiation
7.4 Pneumatic initiation
44 7.5 Lettering on front face
7.6 Lettering on operating face
8 Design and documentation requirements
8.1 General requirements
8.2 Classification and testing
8.3 Documentation
8.3.1 User documentation
45 8.3.2 Design documentation
8.4 Mechanical design requirements
46 8.5 Electrical and other design requirements
8.6 Integrity of transmission paths
8.7 Accessibility of indications and controls (see also Annex A)
9 Additional requirements for software-controlled control panels
9.1 General requirements
9.2 Software documentation
47 9.3 Software design
9.4 Program monitoring
48 9.5 The storage of programs and data
49 9.6 The monitoring of memory contents
10 Additional requirements for networked systems
10.1 General requirements
10.2 Fault condition
10.3 Connection to other bus systems
10.4 Maximum cable length
11 Marking
50 12 General test requirements
12.1 Standard atmospheric conditions for testing
12.2 Provision for tests
12.3 Mounting and orientation
12.4 Electrical connection
12.5 Selection of tests
52 12.5.3 Tests for one specimen
12.5.4 Tests for more than one specimen
12.5.5 Requirements
13 Tests
13.1 Reliability test
13.2 Functional test
13.2.1 Objective of the test
13.2.2 Electrical functional test
13.2.2.1 Full functional test
53 13.2.2.2 Reduced functional test
13.2.3 Pneumatic functional tests
13.2.3.1 Full functional test
13.2.3.2 Reduced functional test
13.2.4 Single-use gas bottle assembly functional tests
13.2.4.1 Full functional test
13.2.4.2 Reduced functional test
13.2.5 Single-use/multi-use gas bottle assembly with thermal initiation functional tests
13.2.5.1 Full functional test
54 13.2.5.2 Reduced functional test
13.2.6 Single-use/multi-use gas bottle assembly with manual-initiation functional tests
13.2.6.1 Full functional test
13.2.6.2 Reduced functional test
55 13.2.7 Mechanical control panel functional tests
13.2.7.1 Full functional test
13.2.7.2 Reduced functional test
56 13.2.8 Thermal release elements functional tests
13.2.8.1 Reliability test
57 13.2.8.2 Measurement of the response behaviour (time)
13.2.8.3 Measurement of the response behaviour (temperature)
13.3 Cold (operational)
13.3.1 Object of the test
13.3.2 Test procedure
13.3.2.1 General
13.3.2.2 Initial examination
13.3.2.2.1 State of the specimen during conditioning
13.3.2.2.2 Conditioning
58 13.3.2.2.3 Measurements during conditioning
13.3.2.2.4 Final measurements
13.4 Damp heat, steady state (operational)
13.4.1 Object of the test
13.4.2 Procedure
13.4.2.1 General
13.4.2.2 Initial examination
13.4.2.3 State of the specimen during conditioning
13.4.2.4 Conditioning
59 13.4.2.5 Measurements during conditioning
13.4.2.6 Final measurements
13.5 Impact (operational)
13.5.1 Object of the test
13.5.2 Test procedure
13.5.2.1 General
13.5.2.2 Initial examination
13.5.2.3 State of the specimen during conditioning
13.5.2.4 Conditioning
60 13.5.2.5 Measurements during conditioning
13.5.2.6 Final measurements
13.6 Vibration, sinusoidal (operational)
13.6.1 Object of the test
13.6.2 Test procedure
13.6.2.1 General
13.6.2.2 Initial examination
13.6.2.3 State of the specimen during conditioning
13.6.2.4 Conditioning
13.6.2.5 Measurements during conditioning
61 13.6.3 Final measurements
13.7 Damp heat, steady state (endurance)
13.7.1 Object of the test
13.7.2 Procedure
13.7.2.1 General
13.7.2.2 Initial examination
13.7.2.3 State of the specimen during conditioning
13.7.2.4 Conditioning
13.7.2.5 Final measurements
62 13.8 Vibration, sinusoidal (endurance)
13.8.1 Object of the test
13.8.2 Test procedure
13.8.2.1 General
13.8.2.2 Initial examination
13.8.2.3 State of the specimen during conditioning
13.8.2.4 Conditioning
13.8.2.5 Final measurements
63 13.9 Dry heat (operational)
13.9.1 Object of the test
13.9.2 Test procedure
13.9.2.1 General
13.9.2.2 Initial examination
13.9.2.3 State of the specimen during conditioning
13.9.2.4 Conditioning
13.9.2.5 Measurements during conditioning
13.9.2.6 Final measurements
64 13.10 SO2 corrosion
13.10.1 Object of the test
13.10.2 Test procedure
13.10.2.1 General
13.10.2.2 Initial examination
13.10.2.3 State of the specimen during conditioning
13.10.2.4 Conditioning
13.10.2.5 Measurements during conditioning
65 13.10.2.6 Final measurements
13.11 Salt spray testing
13.11.1 Object of the test
13.11.2 Test procedure
13.11.2.1 General
13.11.2.2 Initial examination
13.11.2.3 State of the specimen during conditioning
13.11.2.4 Conditioning
13.11.2.5 Measurements during conditioning
66 13.11.2.6 Final measurements
13.12 Protection against water (IP rating)
13.12.1 Object of the test
13.12.2 Test procedure
13.12.2.1 General
13.12.2.2 Initial examination
13.12.2.3 State of the specimen during conditioning
13.12.2.4 Conditioning
13.12.2.5 Measurements during conditioning
13.12.2.6 Final measurements
13.13 Protection against substances (IP rating)
13.13.1 Object of the test
67 13.13.2 Test procedure
13.13.2.1 General
13.13.2.2 Initial examination
13.13.2.3 State of the specimen during conditioning
13.13.2.4 Conditioning
13.13.2.5 Measurements during conditioning
13.13.2.6 Final measurements
13.14 EMC immunity tests (operational)
68 14 Conformity assessment
14.1 General
14.2 Type testing
14.3 Factory production control (FPC)

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BS ISO 21927-9:2012
$215.11