Liebert GXT4 User Manual

Operation and Display Panel
Liebert
®
GXT4
™
18
3.4.1 Startup Screen
When the Liebert GXT4 is starting up, it initiates a self-test and displays the screen shown in
Figure 14 for about 10 seconds.
Figure 14 Startup screen
After about 10 seconds, the LCD shows one of the On screens in Figure 15; the screen shown depends
on whether input power is available.
Figure 15 Startup screens
To turn on the UPS, press either the Up or Down button to select YES and press the Enter button.
The UPS will start up, the LCD will display UPS STARTING and then START SUCCESSFUL after
the UPS is turned On, as shown in Figure 16.
Figure 16 Starting and Start Successful screens
EMERSON
Network Power
O/P: 0V HZ 0.0A
I/P : 230 V 50HZ 0.0A
BATT: 100 % 320 MINS
LOAD: 0%
TURN ON UPS
YES NO
O/P: 0V 0HZ 0.0A
I/P : 230V 50HZ 0.0A
BATT: 100% 320MINS
LOAD: 0%
AC NOT AVAILABLE
START ON BATTERY?
YES NO
Input Power is Available
Input Power is Not Available
O/P: 0V 0HZ 0.0A
I/P : 230V 50HZ 0.0A
BATT: 100% 320MINS
LOAD: 0%
UPS STARTING
O/P: 230V 50HZ 4.6A
I/P : 230V 50HZ 5.0A
BATT: 100% 15MINS
LOAD: 40%
START SUCCESSFUL

Liebert GXT4 Specifications

General

Form Factor	Tower/Rack Mount
Power Factor	0.9
Battery Type	Sealed Lead-Acid (SLA)
Backup Time	Varies by model and load
Waveform Type	Sinewave
Communication Ports	USB, RS-232
Topology	On-line Double Conversion
Output Frequency	50/60 Hz +/- 0.1 Hz
Typical Recharge Time	3 hours to 90%
Operating Temperature	0°C to 40°C (32°F to 104°F)
Storage Temperature	-15°C to 45°C (5°F to 113°F)
Humidity	0-95% non-condensing
Dimensions	Varies by model
Weight	Varies by model
Certifications	UL, cUL, CE, RoHS
Output Voltage	208/220/230/240VAC