2821
S36282
Construction Product Regulation
•AL105.024.2 & AL105.048.2 are compliant to EN54-3:2001+A1+A2 & EN54-23:2010
•VAD for use in fire detection and fire alarm systems installed in and around buildings
•Alarm devices – Sounder & Beacon
•Type 3R / 13, IP66, Independently tested to EN60529:1991, (IP33C Compliant to EN54-3)
•Type B Product, For Indoor & Outdoor use
•Observe Precautions for handling electrostatic devices
•-25°C to +55°C compliant to EN54-3 & EN54-23
•Cable Glands must be suitably sealed and meet minimum IP33 for EN54-3 applications
•Storage Temperature: -40°C to +70°C
•Maintenance – None
•Units can be mounted using 2-off ø7mm holes or through the back of the housing using the
supplied gasket
Approved Tones for EN54-3 Applications:
•(Alternating Tone) 800/1000Hz @ 2Hz Alternating Tone 44
•(Rising Tone) 500/1200Hz @ 0.26Hz (3.3s on, 0.5s off) Tone 8
•(Fainting Tone) 1200/500Hz @ 1Hz Tone 2
•(Continuous Tone) 800Hz Tone 21
•(Pulsed Tone) 660Hz (150mS on, 150mS off) Tone 31
Order Code: AL105.024.2
Voltage Range: 20-28Vdc
Nominal Voltage: 24Vdc
Max Sounder Current: P1: 125mA @ 28Vdc
Max Beacon Current: 271mA @ 20Vdc
DP-2821-CPR-0109
21
2821
S36282
21
Order Code: AL105.048.2 Voltage
Range: 42-52Vdc
Nominal Voltage: 48Vdc
Max Sounder Current: 125mA @ 52Vdc
Max Beacon Current: 160mA @ 42Vdc
DP-2821-CPR-0109
AL105.024.2 / AL105.048.2 @ 1m
Horizontal Sound Output Max Voltage
(60 Vdc) LAFmax,T dB(A)
Horizontal Sound Output
Min Voltage (18 Vdc) LAFmax,T dB(A)
Angle Tone
44
Tone
8
Tone
2
Tone
21
Tone
31
Tone
5
Tone
44
Tone
8
Tone
2
Tone
21 Tone 31 Tone 5
15° 93.9 94.6 93.7 94 91 91.8 90.8 91.2 90.5 90.9 88 89.1
45° 99.6 101.4 100.1 99.7 96.6 98.2 96.5 98.3 96.9 96.6 93.5 95.7
75° 102.5 103.9 103.5 102.6 102 100.6 100 101.1 100.6 100.1 98.7 98
105° 102.5 103.9 103.4 102.7 102 100.6 100 101.1 100.6 100.3 98.8 98.2
135° 99.5 101.4 100.1 99.7 96.4 98.1 96.4 98.2 96.9 96.6 93.5 95.5
165° 94.1 94.8 93.7 94.1 90.6 91.8 91.1 91.5 90.5 91.1 87.6 89.2
Vertical Sound Output Max Voltage
(60 Vdc) LAFmax,T dB(A)
Vertical Sound Output Min Voltage
(18 Vdc) LAFmax,T dB(A)
Angle Tone
44
Tone
8
Tone
2
Tone
21
Tone
31
Tone
5
Tone
44
Tone
8
Tone
2
Tone
21 Tone 31 Tone 5
15° 93.8 94.7 93.5 94.3 90.2 91.8 90.7 91.5 90.2 91.2 87.3 89.2
45° 99.6 101.4 100.1 100 96.4 98.3 96.5 98.4 97 96.9 93.4 95.7
75° 103 104.2 103.7 103.2 101.5 100.6 99.8 101.1 100.5 100.1 98.5 98.1
105° 102.6 104.2 103.4 102.6 101.8 100.5 100 101 100.6 100 99 98
135° 99.5 101.4 100.1 99.8 96.4 98.3 96.3 98.2 97 96.6 93.5 95.7
165° 94.3 94.5 93.6 94.6 89.8 91.6 91.2 91.2 90.4 91.5 96.8 88.8
The units have been tested and approved to DNVGL-CG-0339 & EN54-3:2014 incl. A1:2019
for the installation on ships in the following locations:
Temperature: A, B, C & D (Machinery spaces, control rooms, accommodation,
bridge, inside cubicles, desks, etc..., pump rooms, holds, rooms
with no heating, Open deck, masts)
Humidity: A & B (All locations)
Vibration: A (Bulkheads, Beams, Deck, Bridge)
EMC: A (All locations except Bridge & open deck)
Enclosure: A, B & C, IP66 (Control rooms, accommodation, bridge, engine
room, open deck masts, below floor plates in engine room)
The units comply with Solas 74 Chapter II-2, Regulation 7 & Chapter X,
Regulation 3 for installation on ships in the following locations:
Temperature: D (Location -25° to +70°C)
Vibration: A (General Applications)
EMC: A (General Power Distribution Zone)
Enclosure: IP66, Salt mist
