IK-E283-001GB
3
1
PURPOSE
The TUN-4046 programmable addressable microprocessor based heat detector i
s designed for
detection of a fire hazard or fire appearance indication in closed premises, where during the
first phase of fire an occurrence of temperature rise may be observed, or where ambient
temperature may exceed a set fire danger level. It
enables programming of appropriate actions
in the place of installation that is it is possible to set up the detector
’s
class and its operation way
according to the PN-EN 54-5 standard. The TUN-4046 detectors are dedicated for interoperation with
the POLON 4000 and POLON 6000 fire detection and alarm systems. They operate in addressable
loop-shaped detection lines of that system. Every detector is equipped with a program controlled
short circuit isolator.
2
TECHNICAL SPECIFICATIONS
Operating voltage
16.5 V ÷ 24.6 V
Maximum quiescent mode current consumption
≤ 150 µA
Detector class according to PN-EN 54-5 standard
A1, A2, B, A2S, BS, A1R, A2R, BR
Maximum installation height *)
7.5 m
Maximum supervised area *)
30 m
2
Other parameters
acc. to PN-EN 54-5 standard
Allowable relative humidity
up to 95 % at 40 °C
Minimum operating temperature
-
25 °C
Dimensions (without base)
Ø 115 mm x 43 mm
Mass (without base)
0.2 kg
Standard colour
white
Detectors addresses range
1
÷
27
Address coding method
programmable at control panel
*) TUN-4046 detectors should be installed (height, arrangement) in accordance with the Scientific and Research
Centre for Fire Protection (CNBOP) design guidelines.
3
SAFETY CONDITIONS
3.1 Repairs and maintenance
Any maintenance works or periodic inspections shall be executed by skilled personnel employed by
companies authorised and trained by POLON-ALFA.
Any repairs must be carried out by the manufacturer. POLON-ALFA bears no responsibility for the
operation of any apparatus being repaired by unauthorised personnel.
Summary of Contents for TUN-4046
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