Technical Characteristics - Elkron HPA702L Installationshandbuch

7.0 TECHNICAL CHARACTERISTICS

Rated supply voltage..............................................................................13,8 Vdc, 14,4Vdc
Operating voltage (min – max) ..............................................................9 ÷15 Vdc
Absorption at rest ...................................................................................6 mA
Max alarm absorption.............................................................................750 mA
Flash absorption.....................................................................................60 mA peak; 6 mA medium
Max central unit absorption ....................................................................150 mA
Acoustic pressure...................................................................................102 dB (A) @ 3 m
Operating frequency...............................................................................1400 ÷ 1600 Hz
Fundamental frequency .........................................................................1600 Hz
Input lock voltage (NC to positive)
Input lock voltage (balanced to positive)
Low battery threshold.............................................................................11,5V
Flat battery threshold .............................................................................10,0V
Opening/removal preventing micro-switch .............................................1 A @ 24 Vdc
Protection module tamper contact (solid state relay) .............................50 mA @ 50 Vdc ; R typ = 20 Ω
Operating temperature (Environment class IV) ......................................-25 °C ÷ +70 °C
Envelope protection degree declared by the manufacturer....................IP43 / IK08
External cover material ..........................................................................die-cast aluminium
Flash cover material ...............................................................................polycarbonate
Internal cage material (optional).............................................................zinc-coated 8/10 sheet with black
Bottom material ......................................................................................glass-charged polypropylene
Allocable battery.....................................................................................12V 2,2 Ah
Dimensions (w x h x d) ...........................................................................237 x 287 x 90 mm
1
): central units arranged to provide a 14.4V voltage allows the optimum recharge of the internal battery,
*
compensating for the voltage drop of the protecting diode inside the siren.
@12V .................................7,3 Vdc min. ÷ Vdc max
@12V .................................4,8 min. ÷ 9,0 Vdc max
IMPORTANT: Batteries must be deemed dangerous wastes
(E.W.C. 160601) and therefore they must be delivered to
authorised disposal operators.
10 mA (with protection module)
1550 mA peak
cataphoresis treatment
31/44
1
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HPA702L-LG/N