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BS EN 50131-8:2019 Alarm systems. Intrusion and hold-up systems - Security fog devices, 2019
- undefined
- 1 Scope
- 2 Normative references
- 3 Terms, definitions and abbreviations [Go to Page]
- 3.1 Terms and definitions
- 3.2 Abbreviations
- 4 Environmental requirements [Go to Page]
- 4.1 Environmental classification
- 4.2 Environmental tests
- 4.3 Immunity to electromagnetic interferences
- 4.4 IP/IK rating
- 5 Access levels
- 6 Protection requirements [Go to Page]
- 6.1 General
- 6.2 Product safety
- 6.3 EMC
- 6.4 Non-toxicity
- 6.5 Pressure vessels requirements
- 6.6 Labels and warnings
- 6.7 Energy efficiency
- 6.8 Warning signs
- 7 Functional requirements [Go to Page]
- 7.1 Performance
- 7.2 Operation during mains failure
- 7.3 Operation with mains only
- 7.4 Additional requirement for equipment using radio frequency interconnections
- 7.5 Tamper
- 7.6 SFD damage/neutralisation
- 7.7 Ejection nozzle [Go to Page]
- 7.7.1 Nozzle protection
- 7.7.2 Nozzle blocked or obstructed
- 7.8 Fog eject limiter
- 7.9 Stopping fog generation
- 7.10 Heater block - temperature
- 7.11 Heater block - overheating
- 7.12 Isolation of the SFD
- 7.13 Fixings
- 7.14 Visual Indications
- 7.15 Communication between the SFD and the I&HAS [Go to Page]
- 7.15.1 General
- 7.15.2 Minimum information to be communicated
- 7.15.3 Non-critical faults
- 7.15.4 Optional signals
- 7.16 Fault monitoring
- 7.17 Power failure
- 8 Consumables [Go to Page]
- 8.1 General
- 8.2 Formulation
- 8.3 Traceability
- 9 Marking
- 10 Documentation
- 11 Design, installation, operation and maintenance
- Annex A (normative)Performance tests [Go to Page]
- A.1 General
- A.2 Fog test chamber
- A.3 Test procedure
- A.4 Activation test
- A.5 Fog output of EUT
- A.6 Fog persistency
- A.7 Fog output over test periods
- A.8 Fog visibility/density table
- A.9 Performance data
- Annex B (normative)SFD warning sign [Go to Page]
- B.1 Warning sign requirements
- Annex C (normative)Measurement procedure for power in idle mode [Go to Page]
- C.1 Test room (EN 50564:2011, 4.2)
- C.2 Power supply (EN 50564:2011, 4.3)
- C.3 Measuring instruments (EN 50564:2011, 4.4)
- C.4 Preparation of unit under test (EN 50564:2011, 5.2)
- C.5 Test setup
- C.6 Measurement (EN 50564:2011, 5.3.2)
- C.7 Reporting
- Annex D (informative)Guidance on design, installation, operationand maintenance of the SFD [Go to Page]
- D.1 Risk assessment
- D.2 General notification
- D.3 Verified alarm triggering
- D.4 Multi-occupancy
- D.5 Man trap – building unoccupied
- D.6 Hold-up – Building occupied
- D.7 Installed SFD test
- D.8 Training
- D.9 Manufacturers requirements [Go to Page]
