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Emergency power supply
100
Building Technologies
008725_h_en_--
Fire Safety & Security Products
06.2011
36.2 Quiescent current table
–
Quiescent current during battery operation (24 V)
–
As basis for individual emergency current calculation
–
The current of the 5 V supply is included in these values
Component
Quiescent current at 24 V DC
(typical)
Extra current during alarm
B1F120 / B2F020 /
B2F040 / B2F060
0 0
B2Q191/B1Q101
33 mA
max. 1 A for duration of print process
B3Q321
17 mA
+ 5 mA
B3Q440
25 mA
+ 10 mA
B3Q6../566
100 mA with inactive lighting (active = + 200 mA)
+ 230 mA
B3Q580
20 mA
+ 160 mA
B3Q590/595
18 mA
+ 167 mA
B3R051
22 mA
all LEDs inactive
+ 2 mA per activated LED
E3C011 50
mA
0
E3G050
10 mA
all relays inactive
+ 11 mA per activated relay
E3G060
25 mA
all control lines connected
+ 23 mA per activated control line, no ext. load
E3G070
25 mA
'Horn' control lines terminated
+ 34 mA without external load (horns, etc.)
E3G080
35 mA
all lines terminated
+ 25 mA without external load (valves, horns, etc.)
E3G091
0
all channels inactive
+ 9 mA per activated channel
E3G110
0
during degraded mode and alarm active only
+ 15 mA per activated channel during degraded
mode
E3H021 85
mA
0
E3I020 25
mA
0
E3L020
22 mA
+ .. mA depending on what is activated
E3L030
18 mA
+ 40 mA no external load (FBF, HM, FSK)
E3M060
155 mA (=120 mA + 0.7 mA per MS9i element)
1)
0
E3M071
115 mA (=50 mA + 0.5 mA per D bus device)
1)
(no external 24 V loading)
0
E3M171
70 mA
with 32 detectors (=50 mA without det 0.5 mA
per
D
bus
device)
1)
0
E3M080
85 mA
37 mA + 6 mA per terminated line
+ 10 mA per line in alarm
E3M111
210 mA (=50 mA + 0.31 mA per D bus device)
1)
(A+ no external 24 V loading)
0
E3M120
8.5 mA +1.3 mA for each detector address
0
E3M141
80 mA
without devices (+0.47 mA per load factor)
+ .. mA depending on what is activated
E3X102/103
120 mA 'Horn' control line terminated
+ 50 mA without external load (horns, etc.)
K1D012 25
mA
0
K1D081 50
mA
0
K1D121 50
mA
0
K1D140 25
mA
0
K1H022
20 mA (all LEDs and optocouplers active)
0
K3G060
6 mA
+ 3 mA per relay
K3R072
22 mA
+ 2 mA per activated LED (-> F50F410)
0
per activated relay (-> K3G060)
NK823x 190
mA
0
Z3B171
0
+ 27 mA per activated relay
E3I040
15 mA
no external 24 V loading
0
K3I050
15 mA
+ 0 mA or 4 mA per activated LED
K3I090 50
mA
0
K3I110
24 mA
max. 184 mA all rel. activated including service LED
+ 10 mA per activated relay
+ 0.5 mA per input with closed contact
1) only valid for devices with APMK = 1 / IMK = 1 (value for devices > 1 multiplied).
DC1151 example:
0.5 mA x 12 = 6 mA