GE SG SERIES 20 - Manual (Page 23)

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OPM_SGS_USM_10K_40K_0US_V010.doc 23/88 Operating Manual SG Series 10, 20, 30 & 40 kVA
6.1 METERING MODE
The metering mode is entered any time the metering button is pressed.
While in this mode the LCD will display a series of screens containing metering information.
In this mode the buttons perform the following functions:
metering
Scrolls forward to the next screen.
alarms Abandons the metering mode and enters the alarms mode.
parameters Abandons the metering mode and enters the parameters mode.
+ Scrolls forward to the next screen.
– Scrolls backward to the previous screen.
ok Displays the main screen for this mode.
Main screen
This screen displays the current status of the UPS in a condensed form.
The information offered by this screen consists of:
•
The type of the machine: Family name, series number (P + unit number for parallel
version from 1 to 8) and power range.
•
The status of the load.
•
The Load amount as a percentage of the nominal Load (referred to the most loaded phase).
•
The estimated Battery backup time in minutes with the present load.
SG Series S0 30kVA
LOAD ON INVERTER
LOAD = 84%
Autonomie = 12min
metering
alarms
parameters
+
–
ok
Battery data screen
This screen displays:
•
The Battery voltage.
•
The Battery Current (negative values correspond to the discharge of the Battery).
•
The temperature of the Battery (XXX indicates sensor disabled).
•
The current charge level.
•
The estimated backup time with the present load.
Ub=540V Ib= + 15A
Battery Temp= + 20 ° C
Charge Level= 87%
Autonomy = 12min
metering
alarms
parameters
+
–
ok
Bypass Utility data screen
This screen refers to the AC source supplying the Bypass. This screen displays:
•
The frequency.
•
The voltage levels of the three phase voltages.
U TILIT Y
f = 60.0 H z
U 1=2 76V U 2=27 5V
U 3= 277V
m eterin g
alarm s
pa ram eters
+
–
ok