Liebert 5000RT230, 6000RT230 User Manual

Liebert® GXT3™

UPS Model

Recommended

(Maximum) External

Over Current

Protection

Recommended Wire

(All wires)

75 degC Copper Wire

Maximum Wire

Accepted by

Terminal Block

Terminal Block

Torque

GXT3-5000RT230
GXT3-6000RT230

32A

4mm2 (10 AWG)

6mm2 (8 AWG)

2.26 Nm (20 in-lb)
L

N

L

N

OUTPUT

INPUT

Quick Start Guide – 5000-6000VA RT230 Models

The Liebert GXT3 is shipped with the following items:

• Terminal Block Communication terminals

• Compact disc with:

o Liebert MultiLink®
o Configuration program
o 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.

Terminal Block Connections

5000-6000 VA models

The UPS is equipped with a POD containing output receptacles; connect the equipment to be protected to the output
receptacles.

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Input Circuit Breaker

Maintenance

Bypass Breaker

Output Circuit Breaker

Liebert GXT3 UPS

GXT3-5000RT230

and

GXT3-6000RT230

IT Power System

Connector

(with cover removed)

GXT3-5000RT230

and

GXT3-6000RT230

IT Power System

Access Cover

External Battery

Cabinet Connector

for

GXT3-240VBATTCE

The Liebert® GXT3™ 5000-6000 VA RT230 models are compatible with IT Power Systems. To configure the unit for
operation on the IT Power system, remove the 2 screws securing the cover plate in the lower right hand side on the rear
of the unit and disconnect the jumper, then replace the cover and secure with the screws.

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The Liebert® GXT3™ UPS is ready to be powered.

6000VA

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.

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Troubleshooting

Indicator

Diagnosis/Audible alarm

A - E

On bypass from output overload (half-second beep every half-second)

A

On bypass due to over temperature condition (1-second beep every 4 seconds)

B

On bypass due to DC bus overvoltage (1-second beep every 4 seconds)

C

On bypass due to DC/DC power supply failure (1-second beep every 4 seconds)

D

PFC failure (1-second beep every 4 seconds)

E

On bypass due to inverter failure (1-second beep every 4 seconds)

A&B

UPS Failure (includes dual-fan failure, single-fan failure under certain conditions and
battery charger failure) and continuous alarm

A&C

UPS failed battery test (2-second beep every 60 seconds)

A&D

Maintenance bypass switch on (continuous)

A&E

Bypass feedback (1-second beep every 4 seconds)

B&C

REPO (one quarter-second beep at quarter-second intervals)

B&E

Short circuit on the output

C&E

UPS shutdown by command from communication (USB or Liebert IntelliSlot® port)
(no audible alarm)

AC Input Indicator

LED flashing

L-N reverse

Battery Indicator

Flashing

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

United States

1050 Dearborn Drive
P.O. Box 29186
Columbus, OH 43229
800-222-5877

Europe

Via Leonardo Da Vinci 8
Zona Industriale Tognana
35028 Piove Di Sacco (PD) Italy
[phone]
Fax: [phone]

Asia

29/F, The Orient Square Building
F. Ortigas Jr. Road, Ortigas Center
Pasig City 1605
Philippines
[phone]
Fax: [phone]

The following symptoms indicate the Liebert® GXT3™ is 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

Single-Phase UPS & Server Cabinets Technical Support

[e-mail]
800-222-5877
Outside North America: +00800 1155 4499

Emerson Network Power Worldwide Locations

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