MGE UPS Systems 12 kVA - Manual (Page 22)

Page 22 - 51033212EN/AC
3. Operation
"Battery" tab
Rated AC-power source voltage (see figure 1)
Rated AC-power source frequency
Tolerance for AC-power source frequency
Alarm threshold for overload
Restart inverter after short circuit
230 V
50 Hz
±
5%
100%
Disabled
200 V-208 V-220 V-240 V
60 Hz
±
1% to
±
10% , in 1% steps
0 to 100%, in 10% steps
Enabled (click to add check)
Personalizable function
"Battery test" intervals
"Low-battery shutdown warning" threshold
Charger
Default setting
Every day
20% remaining battery
backup time
Standard
Options
Once a week
Once a month
No test
40% remaining battery
backup time
CLA (2, 4 or 8 hours)
Fig. 1
Available power as a percentage
of the rated power
Voltage in V
Authorized voltage range for transfer to bypass
if fault or overload
Authorized frequency range for transfer to bypass
if fault or overload
Transfer to bypass if overload
Transfer to bypass following a fault, whatever
the conditions on the AC-power source
187 V to 265 V (for
230 V rated voltage)
±
10%
Enabled
Disabled
187 V to 265 V,
in 1V steps
±
1% to
±
10%, in 1% steps
Disabled (click to remove check)
Enabled (click to add check)
"Output" tab
"By-pass" tab
The value selected for the rated UPS voltage impacts on the power available at UPS output
(see the diagram below).
100%
95%
90%
66%
50%
84