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CONNECTIONS
The detector head must be used in conjunction
with SD500 or SD500R standard base.
For example of connections, please refer to the
standard base’s SD500 - SD500R manual.
The
FDT500
is only to be used with ELKRON
FAP series Control Panels.
TESTING
(trained personnel)
Before testing, notify to competent authority that
the system is temporarily out of service due to
maintenance operations.
The detectors can be tested in the following
way:
Functional test
It is a simulation of high temperature.
Use a hot air flow on the thermal element of
detector until the alarm occurs.
At the end of testing operations, restore the
system to normal operation and notify the status
to the competent Authorities.
TECHNICAL SPECIFICATIONS
Operating voltage
20 Vdc (-15%, +10%)
modulated
Average power
consumption
(Normal condition)
250
A @ 20Vdc
Average power
consumption
(Alarm condition)
2 mA @ 20Vdc
Static Alarm
Threshold
58°C ± 5%
Bi-colour LED
Red steady:
alarm condition
Red blinking slow (2s):
alarm condition with SLC
operating voltage < 17V
Green blinking slow (2s) :
normal condition
Green blinking fast :
duplicate address
Operating
temperature
-10
50°C ± 2°C
(14
122°F)
Relative humidity
93 % ± 2 %
non-condensing
Storage/shipping
temperature
-30
70 °C
(-22
158°F)
Dimensions :
Diameter
Height
90 mm (3.54 inc)
40 mm (1.57 inc)
Weight
70 g
Enclosure material
ABS V0
In compliance with EN54-5: 2000/A1 :2002
EN54-17: 2005/AC:2007
CLASS A1S
Heat detector mod. FDT500
Urmet S.p.A. 1293-CPD-0342
DoP n. 1293-CPR-0342
Further information are available to the manufacturer.
08
1293
