BS 7273-1:2000
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Code of practice for the operation of fire protection measures Electrical actuation of gaseous total flooding extinguishing systems
Hardcopy , PDF
28-07-2006
English
15-04-2000
Committees responsible
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 System design
5 Fire detection
6 Control and indicating equipment
7 Controls and indication
8 Power supplies and wiring
9 Commissioning and handover
10 Servicing
Annex A (informative) Example of a simple diagrammatic
representation of a typical sequence
of actions leading to the release of
fire extinguishing medium
Annex B (informative) Example of a sounder sequence for an
extinguishing system (coincidence
release in automatic mode)
Annex C (informative) Example of a sounder sequence for an
extinguishing system (manual release
in manual mode)
Figure A.1 - Diagrammatic representation of a typical
sequence of actions leading to the release of
fire extinguishing medium
Table 1 - Control equipment indications of system status
Table 2 - System status indicators at entrances to the
protected space
Table B.1 - Example of a sounder sequence for an extinguishing
system (coincidence release in automatic mode)
Table C.1 - Example of a sounder sequence for an extinguishing
system (manual release in manual mode)
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