INSTRUCTION & SERVICE MANUAL
A105N AlertAlarm Sounder
E2S Warning Signals Impress House, Mansell Road, Acton, London W3 7QH [email protected] e2s.com D218
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00
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051
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IS Issue 1 10/05/2021
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All models are approved for use as Audible Signal Appliance
for use as General Signaling: UL464A & CSA C22.2 No 205
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17
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Type 4 / 4X / 3R / 13, IP66
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40°C to +66°C /
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40°C to +151°F
General Signaling Canada:
A105NDC024:
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40°C to +55°C /
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40°F to +131°F
A105NAC230:
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40°C to +40°C /
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40°F to +104°F
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To maintain Ingress Protection, cable entries must be fitted with suitably rated cable glands or stopping plugs
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EOL Monitoring (DC Only): End of Line Devices may be fitted between the +ve &
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ve terminals of the PCBA. Please ensure that the device
legs meet the wire size range stated for the connection terminals and are fitted correctly in order to avoid a short. Refer to the compatible
control panel specification for EOL device values and ratings.
The units have been tested and approved to DNVGL
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CG
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0339 & EN54
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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
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2, Regulation 7 & Chapter X,
Regulation 3 for installation on ships in the following locations:
Temperature:
D (Location
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25° to +70°C)
Vibration:
A (General Applications)
EMC:
A (General Power Distribution Zone)
Enclosure:
IP66, Salt mist
Model
Nominal Voltage
Voltage Range
Nominal Operating Current
#
Max Operating RMS*
A105NDC024
12V dc
10
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60V ac
17mA
125mA
24V dc
33.5mA
48V dc
113mA
24
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260V ac 50/60Hz /
60
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260V dc
42.5mA
A105NAC230
48V ac
42mA
115V ac
25mA
230V ac
17mA
*Max Operating current for worst
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case input voltage;
#
Nominal current at nominal voltage and Tone 12
Summary of Contents for AlertAlarm A105N
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