Bosch Security Systems | 2006-06 | 9922 141 10377 en
Plena Voice Alarm System | Installation and User Instructions | Equipment en | 48
6.4 Technical data
6.4.1 Electrical
6.4.2 Interconnection
6.4.3 Loudspeaker outputs
6.4.4 Overrides
6.4.5 Trigger inputs/24 V DC out
6.4.6 External power amplifiers
6.4.7 Environmental conditions
6.4.8 General
Mains voltage:
230/115 V(AC), ± 10%, 50/60 Hz
Mains current:
0.2 A (system idle)
0.3 A (maximum load)
Max. mains inrush current:
1.5 A (for mains voltage of 220 - 240 V)
3.0 A (for mains voltage of 100 - 120 V)
Battery voltage:
20.0 to 26.5 V(DC)
Battery current:
0.5 A (system idle)
1.5 A (maximum load)
Note
Maximum load means maximum power out,
maximum load 24 V(DC) out and maximum
number of call stations.
Voice Alarm Router (LBB1992/00):
RJ45 socket, CAN bus
max. 2 routers
External power amplifiers:
3-pin XLR and screw terminals, max. 5 A
max. rated output 1000 W
Type:
Screw terminals
Number of zones:
6
Number of loudspeaker lines:
12 (2 per zone)
Signal-to-noise ratio (flat at max. volume):
> 85 dB
Line voltage:
100 V
Type:
3-wire or 4-wire on screw terminals
Voltage:
24 V(DC) for 4-wire, if selected
Current:
total 0.8 A
Trigger voltage:
< 24 V
Type:
Momentary or latching
Normally opened (default) or normally closed
Emergency input supervision:
10 kΩ + 10 kΩ series and parallel resistors
24 V DC out:
24 V(DC), max. 0.8 A
Type:
3-pin XLR and screw terminals
Router output/Amplifier input:
1V
Router input/Amplifier output voltage:
100 V
Operating temperature range:
-10 to +55 °C
Storage temperature range:
-25 to +55 °C
Relative humidity:
< 95%
EMC emission:
According to EN55103-1
EMC immunity:
According to EN55103-2
Dimensions:
19” wide, 2 U high, 250 mm deep
(leave 50 mm for connections)
19” mounting brackets:
included
Weight:
approx. 3 kg
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