Standard
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AS 1670.3:2024
[Current]Fire detection, warning, control and intercom systems - System design, installation and commissioning, Part 3: Fire alarm monitoring
AS 1670.3:2024 achieves the reliable monitoring of fire detection and alarm systems (FDAS) installed in buildings by a remotely located monitoring service and to transfer required signals to a fire dispatch centre.
Published: 28/06/2024
Pages: 24
Table of contents
Cited references
Content history
Table of contents
Header
About this publication
Preface
1 Scope and general
1.1 Scope
1.2 Application
1.3 Normative references
1.4 Terms and definitions
1.5 Abbreviated terms
1.6 Tolerance measurements
1.7 System design
1.7.1 General
1.7.2 Baseline data — Monitored site
1.7.3 Baseline data — Network and monitoring centre
1.7.4 Alterations to existing systems
1.8 Application of normative references
2 Design criteria
2.1 Connection between the FDAS and ASE
2.1.1 General
2.1.2 Path formats
2.1.3 Transmission path supervision
2.1.4 Signals
2.1.5 Transmission path protection
2.2 Connection between the ASE and monitoring centre
2.2.1 General
2.2.2 Network reliability
2.2.3 Monitoring centre protocol
2.2.4 Clocks
2.3 Maximum transfer time
2.4 Monitoring centre
2.4.1 General
2.4.2 Indicating and logging equipment
2.4.3 Voice recording equipment
2.4.4 Telecommunication
2.4.5 Clocks
2.4.6 Ancillary equipment
2.4.7 Standby lighting
2.4.8 Records
2.4.9 Critical failure response
2.5 Monitoring centre power source
2.6 Connection between monitoring centre and fire dispatch centre
2.7 Commissioning
3 Monitored site installation
3.1 General
3.2 Alarm signalling equipment (ASE)
3.3 Covering door
3.4 Power supply equipment (PSE)
3.4.1 General
3.4.2 Main power source
3.4.3 Standby power source
3.4.4 Battery capacity calculation
3.4.5 Battery charging current
3.4.6 Batteries and cabinet
3.5 Combined FDCIE and ASE
3.6 Cabling systems
3.6.1 General
3.6.2 Joints
3.6.3 Conductors
3.6.4 Cable marking
3.7 Transmission path supervision
3.8 Transmission path protection
4 Commissioning
4.1 General
4.2 Monitored site
4.3 Network and monitoring centre assessment
Appendix A
A.1 General
A.2 Multiple paths
Appendix B
B.1 General
B.2 WSXX
B.3 WSX1
B.4 WSX2
B.5 WSX3
B.6 WSX4
B.7 WSX5
Appendix C
Cited references in this standard
[Current]
Electrical installations — Secondary batteries installed in buildings, Part 1: Vented cells
[Current]
Electrical installations — Secondary batteries installed in buildings, Part 2: Sealed cells
[Current]
Fire detection, warning, control and intercom systems - Control and indicating equipment, Part 6: Alarm signalling equipment
[Pending Revision]
Fire Detection and Alarm Systems, Part 2: Fire detection control and indicating equipment (ISO 7240-2:2017, MOD)
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