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NFPA 72A
STANDARD FOR THE INSTALLATION, MAINTENANCE, AND USE OF LOCAL PROTECTIVE SIGNALING SYSTEMS FOR GUARD´S TOUR, FIRE ALARM, AND SUPERVISORY SERVICE (REVISED AND REDESIGNATED AS 72-90)
Organization:
NFPA - (NFPA) - National Fluid Power Association
Year: 1987
Abstract: The provisions of this standard contemplate supervised systems providing fire alarm or supervisory signals within the protected premises. These systems are primarily for the protection of life by indicating the necessity for evacuation of the building and secondarily for the protection of property.
The intent and meaning of the terms used in this standard are, unless otherwise defined herein, the same as those of NFPA 70, National Electrical Code®.
The systems shall provide for one or more of the
(a) Manual fire alarm service.
(b) Automatic fire alarm service.
(c) Automatic detection of alarm or abnormal conditions in extinguishing systems, such as sprinkler and carbon dioxide,
(d) Guard's tour supervisory service,
(e) Automatic detection of abnormal conditions in industrial processes which could result in fire or explosion, endangering life or property.
(f) Use of all or part of a system for additional purposes, such as sounding of paging signals throughout the premises. Such systems shall be known as combination systems.
Depending upon the application, local fire alarm systems shall be permitted to include the feature of locating the point of origin of the alarm by coded alarm signals or annunciation.
A device or system having materials or forms different from those detailed in this standard may be examined and tested according to the intent of the standard and, if found equivalent, may be approved.
The intent and meaning of the terms used in this standard are, unless otherwise defined herein, the same as those of NFPA 70, National Electrical Code®.
The systems shall provide for one or more of the
(a) Manual fire alarm service.
(b) Automatic fire alarm service.
(c) Automatic detection of alarm or abnormal conditions in extinguishing systems, such as sprinkler and carbon dioxide,
(d) Guard's tour supervisory service,
(e) Automatic detection of abnormal conditions in industrial processes which could result in fire or explosion, endangering life or property.
(f) Use of all or part of a system for additional purposes, such as sounding of paging signals throughout the premises. Such systems shall be known as combination systems.
Depending upon the application, local fire alarm systems shall be permitted to include the feature of locating the point of origin of the alarm by coded alarm signals or annunciation.
A device or system having materials or forms different from those detailed in this standard may be examined and tested according to the intent of the standard and, if found equivalent, may be approved.
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| contributor author | NFPA - (NFPA) - National Fluid Power Association | |
| date accessioned | 2017-09-04T18:00:37Z | |
| date available | 2017-09-04T18:00:37Z | |
| date copyright | 06/30/1987 | |
| date issued | 1987 | |
| identifier other | FXFDCAAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std/handle/yse/183666 | |
| description abstract | The provisions of this standard contemplate supervised systems providing fire alarm or supervisory signals within the protected premises. These systems are primarily for the protection of life by indicating the necessity for evacuation of the building and secondarily for the protection of property. The intent and meaning of the terms used in this standard are, unless otherwise defined herein, the same as those of NFPA 70, National Electrical Code®. The systems shall provide for one or more of the (a) Manual fire alarm service. (b) Automatic fire alarm service. (c) Automatic detection of alarm or abnormal conditions in extinguishing systems, such as sprinkler and carbon dioxide, (d) Guard's tour supervisory service, (e) Automatic detection of abnormal conditions in industrial processes which could result in fire or explosion, endangering life or property. (f) Use of all or part of a system for additional purposes, such as sounding of paging signals throughout the premises. Such systems shall be known as combination systems. Depending upon the application, local fire alarm systems shall be permitted to include the feature of locating the point of origin of the alarm by coded alarm signals or annunciation. A device or system having materials or forms different from those detailed in this standard may be examined and tested according to the intent of the standard and, if found equivalent, may be approved. | |
| language | English | |
| title | NFPA 72A | num |
| title | STANDARD FOR THE INSTALLATION, MAINTENANCE, AND USE OF LOCAL PROTECTIVE SIGNALING SYSTEMS FOR GUARD´S TOUR, FIRE ALARM, AND SUPERVISORY SERVICE (REVISED AND REDESIGNATED AS 72-90) | en |
| type | standard | |
| page | 23 | |
| status | Withdrawn | |
| tree | NFPA - (NFPA) - National Fluid Power Association:;1987 | |
| contenttype | fulltext |