2
Enea
ED300
Opto-heat detector with and optical reference chamber and heat sensitive
element. The combination of values provides (in accordance with the
operating mode selected via the control panel) high immunity to nuisance
alarms and an exceptionally sensitive detector which is capable of swift
response to developing fires characterized by low smoke emission.
The operating modes, programmable via the control panel are:
• “PLUS” (pre-set); the detector signals alarm status when smoke in the protected
environment exceeds the programmed threshold (programmed as described for
the ED100 model) or when the temperature within the protected environment
exceeds the programmed threshold (programmed as described for the model
ED200). Furthermore, in the event of a rise in temperature within the protected
environment, the sensitivity of the smoke chamber will be increased. This
operating mode, characterized by high sensitivity, allows detection of fires which
produce a large amount of flames but low smoke emission (e.g. combustion of
alcohol or similar highly-inflammable products) .
• “OR”; the detector signals alarm status when smoke in the protected environment exceeds the programmed threshold
(programmed as described for the ED100 model) or when the temperature within the protected environment exceeds the
programmed threshold (programmed as described for the ED200 model). This operating mode, characterized by medium-
high sensitivity, allows detection of fires which generate a substantial amount of smoke but low heat emission (slow
burning fires) as well as fires which generate high temperatures and low smoke emission (chemical products).
• “AND”; the detector signals alarm status when the smoke and temperature in the protected environment exceed the
programmed thresholds simultaneously (programmed as described for the ED100 model and ED200 respectively). This
operating mode, characterized by a low sensitivity, lowers the false alarm rate and is useful in applications where either the
smoke or heat values in the protected environment may increase without the risk of fire.
ATTENTION!
Given the limited response, consider the conditions in the protected environment
carefully before selecting this operating mode.
• “SMOKE”; the detector assumes the characteristics of the ED100 model.
• “HEAT”; the detector assumes the characteristics of the ED200 model.
Installation
ATTENTION!
The detectors are supplied with protective covers which help to protect them against
minor damage and dust contamination which may occur during the installation phase.
The covers should not be removed until the system is ready to start up.
Enea series detectors can be used with one of the following compatible mounting bases:
•
EB0010
; standard base
An example of installation using standard bases is shown opposite.
•
EB0020
; relay base
Appropriate when the detector is to be connected to an intrusion control panel or to a control panel using 4 wires. For the
respective wiring instructions, refer to the leaflet supplied with the EB0020.
ATTENTION!
The two removable serial-number stickers should be taken off and one should be
attached to the mounting base and the other to the installation layout.
TECHNICAL SPECIFICATIONS ED100 ED200 ED300
Power supply 19-30 Vdc
Average current draw in standby 200PA
Average current draw in alarm 10 mA @27.6V
Current draw by the “R” output
(internally limited)
Max 14mA
Reference Standards
for smoke detectors
EN54-7:2000+A1:2002
+A2:2006
EN54-7:2000+A1:2002
+A2:2006 and CEA4021
Reference Standards
for temperature detectors
EN 54-5:2000+A1:2002
EN 54-5:2000+A1:2002
and CEA4021
Reference Standards
for short-circuit isolator
EN 54-17:2005
Operating temperature -5°C / +40°C
Humidity (without condensation) 95% RH
Height (standard base included) 46mm 54mm
Diameter (standard base included) 110mm
Weight (standard base included) 160gr
Weight (without base) 91gr
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