Liebert Power Supply 5000RT230 User Manual

Liebert® GXT3™  
Quick Start Guide 5000-6000VA RT230 Models  
The Liebert GXT3 is shipped with the following items:  
Terminal Block Communication terminals  
Compact disc with:  
o
o
o
Liebert MultiLink®  
Configuration program  
User manual (electronic version)  
USB cable, one; 2m (6-1/2 ft.) long  
Rack handles with mounting hardware  
Plastic tower support base, one set  
Plastic Bezel  
Warnings, safety instructions booklet and WEEE recycling sheet (ISO 14001 compliance)  
If the UPS is intended to be installed in the Tower orientation, locate the support base and spacers then assemble the two  
stand assemblies with an even number of spacers in each assembly. Insert the UPS between the support base  
assemblies with adequate space between the assemblies as shown in the picture below. Note the display should be  
located on the upper half of the unit in the Tower orientation. To rotate the display with the bezels removed, depress the  
grooved tabs on the sides and rotate it 90 degrees clockwise. If the USP is to be installed in a rack enclosure, follow the  
instructions provided with the rack mounting hardware for proper installation.  
The UPS is hardwired input with a conduit entry knockouts provided. Input and output wiring should be installed in  
separate conduits. All wiring should be done in accordance to all local and national electrical codes. Before wiring the  
UPS ensure that the breaker in the external upstream panelboard is OFF.  
Recommended  
(Maximum) External Recommended Wire  
Maximum Wire  
Accepted by  
Terminal Block  
Over Current  
Protection  
(All wires)  
75 degC Copper Wire  
Terminal Block  
Torque  
UPS Model  
GXT3-5000RT230  
GXT3-6000RT230  
32A  
4mm2 (10 AWG)  
6mm2 (8 AWG)  
2.26 Nm (20 in-lb)  
Terminal Block Connections  
5000-6000 VA models  
L
N
L
N
OUTPUT  
INPUT  
The UPS is equipped with a POD containing output receptacles; connect the equipment to be protected to the output  
receptacles.  
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The Liebert® GXT3UPS is ready to be powered.  
1. Locate the plastic bezel from the shipping box and attach the bezel to the UPS taking care to align the fastening  
clips on both ends before inserting them into the holes.  
2. If your application requires the use of external battery cabinets for longer back up time requirements, connect the  
first battery cabinet to the UPS with the cable provided with the battery cabinet. Note: Either connector is  
acceptable to connect the external battery cabinet. If more than one battery cabinet is used the additional  
cabinets then connect to the previously connected battery cabinet.  
3. Ensure the maintenance bypass breaker is in the open position and that the guard is secured in place.  
4. Ensure that the REPO connector on the rear of the unit has a jumper between pins 1-2 of the REPO connector or  
properly wired to an Emergency Power Off circuit (normally closed).  
5. Install any optional Intellislot communication card into the Intellislot port on the rear of the unit.  
6. Close the input breaker in the panelboard that provides input power to the UPS  
7. Close the input breaker on the rear of the UPS unit. Note: The UPS will now have power and the AC Input  
indicator on the display will illuminate. The UPS will begin to charge the internal batteries causing the battery  
capacity LEDs to illuminate.  
8. The Liebert GXT3 UPS has customizable settings that might be required depending on the application. Please  
review the CD that ships with the UPS unit for the steps to use the configuration program and make any  
necessary changes. Once that is complete, proceed to the next step.  
9. Close all output breakers on the rear of the UPS  
10. If external battery cabinets are used, close all breakers on the rear of each battery cabinet  
11. Press and hold for about 4 seconds, the “ON” button on the UPS display. Note: this will apply power to the output  
receptacles via the internal bypass. The bypass indicator will be illuminated along with an audible beep during this  
time.  
12. Over the next several seconds the UPS will perform the self checks and then automatically transfer the connected  
equipment to conditioned power. Once that is complete, the bypass indicator will turn off and the inverter  
indicator will illuminate.  
The UPS is now running in normal operation mode providing protected, filtered power to the connected equipment.  
6000VA  
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Troubleshooting  
The following symptoms indicate the Liebert® GXT3is malfunctioning:  
The relative indicators illuminate, indicating the UPS has detected a problem.  
An alarm buzzer sounds, alerting the user that the UPS requires attention.  
In addition to the fault indicator being illuminated, one or more of LED segments of battery level indicator will also be  
illuminated to provide a diagnostic aid to the user, as shown below  
The descriptions are listed in the following table  
Indicator  
A - E  
Diagnosis/Audible alarm  
On bypass from output overload (half-second beep every half-second)  
On bypass due to over temperature condition (1-second beep every 4 seconds)  
On bypass due to DC bus overvoltage (1-second beep every 4 seconds)  
On bypass due to DC/DC power supply failure (1-second beep every 4 seconds)  
PFC failure (1-second beep every 4 seconds)  
On bypass due to inverter failure (1-second beep every 4 seconds)  
UPS Failure (includes dual-fan failure, single-fan failure under certain conditions and  
battery charger failure) and continuous alarm  
A
B
C
D
E
A&B  
A&C  
A&D  
A&E  
B&C  
B&E  
UPS failed battery test (2-second beep every 60 seconds)  
Maintenance bypass switch on (continuous)  
Bypass feedback (1-second beep every 4 seconds)  
REPO (one quarter-second beep at quarter-second intervals)  
Short circuit on the output  
UPS shutdown by command from communication (USB or Liebert IntelliSlot® port)  
(no audible alarm)  
C&E  
AC Input Indicator  
LED flashing  
Battery Indicator  
Flashing  
L-N reverse  
Internal battery source not available (continuous audible alarm); check battery  
connection, power down and reboot UPS  
Bypass Indicator  
Flashing  
Utility power voltage or frequency is out of tolerance; bypass is unavailable  
Single-Phase UPS & Server Cabinets Technical Support  
800-222-5877  
Outside North America: +00800 1155 4499  
Emerson Network Power Worldwide Locations  
United States  
Europe  
1050 Dearborn Drive  
P.O. Box 29186  
Columbus, OH 43229  
800-222-5877  
Via Leonardo Da Vinci 8  
Zona Industriale Tognana  
35028 Piove Di Sacco (PD) Italy  
+39 049 9719 111  
Fax: +39 049 5841 257  
Asia  
29/F, The Orient Square Building  
F. Ortigas Jr. Road, Ortigas Center  
Pasig City 1605  
Philippines  
+63 2 687 6615  
Fax: +63 2 730 9572  
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