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Configuration (WBM)
4.18 Tags
Table 4- 5
Status
Sleep mode (basic con-
sumption)
Update mode
(assumption 0.5 minutes per
cycle)
Communication mode
(assumption 1.5 minutes per
cycle)
Reserve (e.g. for service
mode or events)
Sum of the capacity used
per day (Ah / d)
* Value column 2 divided by (1000 times 60)
** Value column 3 times value column 5 - rounded
Table 4- 6
Status
Assumed capacity (Ah) of six batteries (1 battery module with
two battery expansion modules) at the time of starting (3*13 Ah)
Sum of the capacity used per day (Ah/d)
(Value from the table above)
Estimated working life in days
(39 / 0.035)
When a configured working life of the battery is reached, you can have the RTU send a
message, see section Power supply (Page 142).
148
Estimation of the power consumption of the RTU per day
1
2
Current
consump-
tion
(mA)
0.28
71
208
100
Estimation of the working life of a battery module
3
4
Capacity
Number of
used per
cycles per
minute
day
(Ah / min) *
0.00000467
0.00118
24
0.00347
2
0.00167
Operating Instructions, 09/2017, C79000-G8976-C382-04
5
6
Status dura-
Ampere
tion
hours per
(minutes)
day
per day
(Ah / d) **
1421
0.0066
12
0.0142
3
0.0104
4
0.0067
0.038
Value
39
0.038
1029
RTU3030C
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