1 FIRE ALARM FIRE ALARM SYSTEM SYSTEM Basic Regulation Basic Regulation for for Design & Installation Design & Installation The Engineering Institute of Thailand The Engineering Institute of Thailand EIT. Standard EIT. Standard ( ( 2002 2002 - - 49 49 ) ) パパ パ パパパパパ - 。 Rev.04 , Date : Sep’2009/0
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FIRE ALARMFIRE ALARM SYSTEM SYSTEMBasic Regulation Basic Regulation
forforDesign & Installation Design & Installation
The Engineering Institute of ThailandThe Engineering Institute of ThailandEIT. StandardEIT. Standard ((20022002--4949))
パコ-ン パリヤワテ。
Rev.04 , Date : Sep’2009/01
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Fire alarm system for each building sizeFire alarm system for each building size
1) Fire alarm control panel 1) Fire alarm control panel (FACP)(FACP)
5) Fire man telephone5) Fire man telephone6) Emergency call**6) Emergency call**7) Annunciator panel (ANN)7) Annunciator panel (ANN)
* * Small building 1story and no Small building 1story and no have room no need automatic have room no need automatic detector.detector.パコ-ン パリヤワテ。パコ-ン パリヤワテ。 Rev.04 , Date : Sep’2009/01
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Level for ProtectionLevel for Protection
Level -1Level -1 : for protection the human & important : for protection the human & important area.area.
Level -2Level -2 : for protection the things. : for protection the things.パコ-ン パリヤワテ。パコ-ン パリヤワテ。 Rev.04 , Date : Sep’2009/01
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Selection for applicable detectorSelection for applicable detector
Protection level-1Protection level-1 AreaArea- Fire exit way Fire exit way - Fire exit stair (Close Fire exit stair (Close
12 m12 m22))- Inflammable storageInflammable storage- M&E Shaft M&E Shaft - AHU roomAHU room- MDB & TR. roomMDB & TR. room- Central control roomCentral control room- Elevator ShaftElevator Shaft- Fire pump roomFire pump room- Bed roomBed room
Protection level-2Protection level-2 AreaArea- Other above area can Other above area can
be designed with heat be designed with heat detectordetector
パコ-ン パリヤワテ。パコ-ン パリヤワテ。 Rev.04 , Date : Sep’2009/01
Very Early Smoke Detection Apparatus Very Early Smoke Detection Apparatus (VESDA)(VESDA) ((22/ )22/ )
1 zone could be cover < 1 zone could be cover < 2,000 m2,000 m22
Could be detection & Could be detection & processing < 90 sec.processing < 90 sec.
Area > 46mArea > 46m22 must be to must be to have the sampling holes < have the sampling holes < 2 holes2 holes
パコ-ン パリヤワテ。パコ-ン パリヤワテ。 Rev.04 , Date : Sep’2009/01
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Alarm DeviceAlarm Device
Manual Manual StationStation
Fire Man Fire Man TelephoneTelephone
Bell or HornBell or Horn LampLamp
Install height Install height 1.30 m. to 1.50 1.30 m. to 1.50 m.m. In/Out areaIn/Out area Fire Exit Fire Exit Stair (Every Stair (Every story)story) Distance Distance between each between each Manual Station Manual Station < 60m. (Fire < 60m. (Fire exit way) exit way)
Fire Exit Stair Fire Exit Stair (Every 3 story)(Every 3 story) Elevator Motor Elevator Motor Room Room Fire Pump Fire Pump RoomRoom Elevator Hall Elevator Hall (Every story)(Every story)
Must be to Must be to install install minimally 1 minimally 1 set at outside set at outside buildingbuilding 65 > dBA > 65 > dBA > 105105
Distance Distance between between each Lamp each Lamp < 30 m. < 30 m.
パコ-ン パリヤワテ。パコ-ン パリヤワテ。 Rev.04 , Date : Sep’2009/01
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Fire Alarm Control PanelFire Alarm Control Panel&&
Annunciator PanelAnnunciator Panel
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Zone of Detection (1/3)Zone of Detection (1/3)AreaArea Independent ZoneIndependent Zone
Open AreaOpen Area
- General Room- General Room1) Detection side distance < 30 m.1) Detection side distance < 30 m.
2) Area < 500 m2) Area < 500 m2 2 ( can be mixed with 3 storey )( can be mixed with 3 storey )
3) Area < 1,000 m3) Area < 1,000 m22 ( ( in same floor )in same floor )
4) Area < 2,000 m4) Area < 2,000 m22 ( ( in open area no have wall in open area no have wall & room )& room )
Close Area *Close Area *
- Under Floor- Under Floor
- Above Ceiling- Above Ceiling
- - Under Roof Under Roof
Independent ZoneIndependent Zone
* * If need automatic detector followed EIT If need automatic detector followed EIT standard.standard.
Vertical AreaVertical Area
- Exit Fire Stair- Exit Fire Stair
- Elevator Shaft- Elevator Shaft
- M&E Shaft- M&E Shaft
Independent ZoneIndependent Zone
Important AreaImportant Area
- Exit Fire Way- Exit Fire Way
- E/E Room- E/E Room
- M/C Room- M/C Room
- Hazardous Area- Hazardous Area
- Wind Duct- Wind Duct
Independent ZoneIndependent Zone
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Zone of Detection (2/3)Zone of Detection (2/3)
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Zone of Detection (3/3)Zone of Detection (3/3)
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Minimum space of DetectorMinimum space of Detector
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Close Area ProtectionClose Area Protection
Need install DetectorNeed install Detector No need install DetectorNo need install Detector
NoteNote :- :- Under Access Floor use same Under Access Floor use same conceptconcept
* Close area no need for protect all area , but detect for * Close area no need for protect all area , but detect for Electrical equipment only.Electrical equipment only.
パコ-ン パリヤワテ。パコ-ン パリヤワテ。 Rev.04 , Date : Sep’2009/01
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Intermediate Horizontal Surface Intermediate Horizontal Surface and and
Open Grid Ceiling Open Grid Ceiling ProtectionProtection
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Area No need ProtectionArea No need Protection
1) Close area ( lighting < 100W & Panel 1) Close area ( lighting < 100W & Panel < 500W & not use for Storage room.)< 500W & not use for Storage room.)
2) Canopy & Walk way (No wall)2) Canopy & Walk way (No wall)
3) No need install 3) No need install Heat detectorHeat detector in area in area have Sprinkler system have Sprinkler system
4) Toilet Area < 3.5 Sq.m. 4) Toilet Area < 3.5 Sq.m.
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Fire Resistance CableFire Resistance Cable(FR Cable 750(FR Cable 75000C 1 Hrs. / IEC 331 or BS 6387 C 1 Hrs. / IEC 331 or BS 6387
or AS 3013)or AS 3013)
1 ) Cable in Electrical 1 ) Cable in Electrical ShaftShaft
2 ) Cable between FCP 2 ) Cable between FCP to Alarm Deviceto Alarm Device
3 ) Cable for control and 3 ) Cable for control and send signal to Fire send signal to Fire protection systemprotection system
ExceptExcept : : Cable in Fire wall Cable in Fire wall
protection area (> 1 protection area (> 1 Hr.) Hr.)
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BATTERY RATEBATTERY RATE
1) Stand by 24 Hrs.1) Stand by 24 Hrs.
2) Alarm Status 15 Mins2) Alarm Status 15 Mins
3) Capacity more than total load 25%3) Capacity more than total load 25%
パコ-ン パリヤワテ。パコ-ン パリヤワテ。
Standby 24 Hrs. Alarm 15 Mins.
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Fire Alarm System Fire Alarm System Can be connect to Can be connect to
Fire Protection SystemFire Protection System
1) Foam, CO2 System1) Foam, CO2 System
2) Elevator System2) Elevator System
3) Pressured Fan System3) Pressured Fan System
4) Fire Pump System4) Fire Pump System
5) Smoke Control System5) Smoke Control System
6) Electromagnetic Door Holder 6) Electromagnetic Door Holder SystemSystem
パコ-ン パリヤワテ。パコ-ン パリヤワテ。 Rev.04 , Date : Sep’2009/01