Siemens SITRANS F MAG 8000 Standard Operating Instructions Manual page 71

The nominal capacity of external battery pack (4 D-cell) is 66 Ah and gives typically 10 years
operation time for MAG 8000 Standard and MAG 8000 CT, and 8 years for MAG 8000 Irrigation.
Scenario - Revenue application
Output A
Output B
Meter dialog
Excitation frequency
Country main frequency
MAG 8000 Standard (7ME6810) and MAG 8000 CT (7ME6820)
Excitation frequency
(24 hours operation)
Two D-Cell DN 25 to 150
battery 33 Ah (1" to 6")
Internal bat‐
DN 200 to 600
tery pack
(8" to 24")
DN 700 to 1200
(28" to 48")
Four D-Cell DN 25 to 150
battery 66 Ah (1" to 6")
External bat‐
DN 200 to 600
tery pack
(8" to 24")
DN 700 to 1200
(28" to 48")
Typical operation time of 6 years is based on only 80% battery capacity, an operation time/
temperature profile of 5% at 0 °C (32 °F), 80% at 15 °C (59 °F) and 15% at 50 °C (122 °F),
and no use of add-on communication module.
SITRANS MAG 8000
Operating Instructions, 11/2018, A5E03071515-AE
1/60 1/30
Hz Hz
8 years 8 years
8 years 6 years
6 years 4 years
N/A 10 years
N/A 10 years
10 years 8 years
Pulse - 10 Hz
Alarm or Call up
1 hour per month
1/15 Hz
50 Hz / 60 Hz
1/15 1/5 1.5625 Hz
Hz Hz
6 years 40 months 8 months
4 years 20 months 4 months
2 years 1 year 2 months
10 years 80 months 16 months
10 years 40 months 8 months
4 years 2 years 4 months
Operation
7.6 Battery-powered operation
3.125 6.25
Hz
4 months 2 months
2 months
N/A
8 months 4 months
4 months
N/A
Hz
N/A
N/A
N/A
N/A
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