MGE UPS Systems Galaxy PW, User Manual, Page: 35 / 44

27
The battery capacity is the value mea-
sured by the UPS microprocessor. It is
expressed in Ampere-hours. This value
changes over time depending on the para-
meters of the battery itself and its environ-
ment. This measurement is used to check
that the battery is capable of supplying the
rated power in the event of a mains out-
age.
The backup time is the value calculated
by the UPS microprocessor on the basis
of measurements carried out on the bat-
tery. It is expressed in minutes. The calcu-
lation uses the percent load and the bat-
tery charge status at the time of the mea-
surement.
The load level is the ratio between the
power supplied by the UPS to the load at
the time of the measurement and the
rated output of the UPS. It is expressed as
a percentage.
utilization via Teleservice
When the optional JBUS RS232/485 com-
munications board is installed, the time-
stamped information can be sent to the
Teleservice center.
The center can remotely consult the same
information and carry out the same modifi-
cations as the user locally on the display.
Note that only the Teleservice centre can
reset the counters for the statistical data.
Logging and time-stamping
BATTERY CAPACITY (Ah) T=30 days
▼
last read: 05/09/1997
97 | 0 | 0 | 0 | 0
96 | 0 | 0 | 0 | 0
95 | 0 | 0 | 0 | 0
94 | 0 | 0 | 0 | 0
0 | 0 | 0 | 0 | 0
0 | 0 | 0 | 0 | 0
OUTPUT LOAD LEVEL(%) T=30 days
▼
last read: 05/09/1997
63 | 0 | 0 | 0 | 0
52 | 0 | 0 | 0 | 0
63 | 0 | 0 | 0 | 0
63 | 0 | 0 | 0 | 0
0 | 0 | 0 | 0 | 0
0 | 0 | 0 | 0 | 0
BACKUP (min) T=30 days
▼
last read: 05/09/1997
120 | 0 | 0 | 0 | 0
115 | 0 | 0 | 0 | 0
110 | 0 | 0 | 0 | 0
105 | 0 | 0 | 0 | 0
0 | 0 | 0 | 0 | 0
0 | 0 | 0 | 0 | 0
User’s Manual