Bosch PRAESENSA, Installation Manual

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40 en | System composition PRAESENSA
2019.11 | V1.00 | Installation manual Bosch Security Systems B.V.
5.4.3 Power consumption
The following table gives an overview of the power demand of the PRAESENSA devices for the
different operating conditions.
Device Device elements Power
consumption
[W]
Power from
battery [W] Current
from
battery [A]
PRA-SCL System controller
+ per active RJ45 port 3.9
0.4 4.2
0.5 0.35
0.04
PRA-CSLD /
PRA-CSLW Call station
+ per active RJ45 port
+ per extension PRA-CSE
+ with alarm option 4.2
0.5
0.1
1.2 5.0
0.6
0.1
1.5 0.42
0.05
0.01
0.12
PRA-AD604 Amplifier (sleep)
Amplifier (snooze)
Amplifier (active, idle)
Amplifier (active, low power)
Amplifier (active, full power)
+ per active RJ45 port 6.0
8.0
32
52
220
0.4
6.0
8.5
39
64
250
0.4
0.50
0.71
3.25
5.33
20.83
0.03
PRA-AD608 Amplifier (sleep)
Amplifier (snooze)
Amplifier (active, idle)
Amplifier (active, low power)
Amplifier (active, full power)
+ per active RJ45 port 6.0
8.4
38
70
242
0.4
6.0
9.2
48
88
274
0.4
0.50
0.77
4.00
7.33
22.83
0.03
PRA-ES8P2S Ethernet switch
+ per active RJ45 port
+ per active SFP port
+ PoE load 7.0
0.4
0.7
load
8.4
0.5
0.8
1.2 x load
0.70
0.04
0.07
0.1 x load
PRA-MPS3 Multifunction power supply
+ per active RJ45 port
+ per active SFP port 5.2
0.4
0.7 5.2
0.4
0.7 0.43
0.03
0.06