Liebert 700-3000 VA User Manual

R

UPStation GXT™

700-3000 VA

230V

USER MANUAL

English / Deutsch / Français /

Italiano / Español

2

IMPORTANT SAFETY INSTRUCTIONS

WARNING: Do not attempt to service this product yourself except to replace

the battery. Opening or removing the cover may expose you to dangerous
voltages, even when the AC cord is disconnected from the electrical outlet.

Refer all servicing to qualified service personnel.

1. SAVE THESE INSTRUCTIONS. THIS MANUAL CONTAINS IMPORTANT
SAFETY INSTRUCTIONS. Read all safety and operating instructions before
operating the Uninterruptible Power System (UPS). Adhere to all warnings
on the unit and in this manual. Follow all operating and user instructions.

2. This product is designed for Commercial/Industrial use only. It is not
intended for use with life support and other designated “critical” devices.
Maximum load must not exceed that shown on the UPS rating label. If
uncertain, consult your dealer. See Limited Warranty.

3. WHEN REPLACING THE BATTERIES, USE THE APPROPRIATE
LIEBERT-APPROVED REPLACEMENT BATTERY KIT. PROPER
DISPOSAL OF BATTERIES IS REQUIRED. REFER TO YOUR LOCAL
LAWS AND REGULATIONS FOR DISPOSAL REQUIREMENTS.

4. Always turn off the UPS and unplug it before starting the battery
replacement procedure. To replace batteries, refer to the battery
replacement procedure. If you feel unqualified to replace the batteries, do
not open the battery door. Refer all servicing to qualified service personnel.

5. CAUTION: Do not open or mutilate the batteries. Released electrolyte is
harmful to skin and eyes and may be toxic.

6. The mains supply socket or means of isolation must be within 2 meters of
the equipment and accessible to the operator. The UPS is designed for data
processing equipment.

7. The UPS comes with two output power leads with molded connectors - do
not modify these leads. Consult dealer if connector does not match the load
socket. UPS must be grounded at all times while in use. Turn UPS off
before unplugging it, or the safety earth will be removed.

8. The UPStation GXT™ models 700 VA, 1000 VA, 1500 VA, and 2000 VA are
not supplied with an input power lead for connection to the mains supply
socket. Use the input mains supply power lead from your data processing
equipment to connect the UPS to the mains supply. For the 3000 VA model,
use the supplied 16 ampere rated input mains supply lead. For UK supply
systems, consult a qualified electrician to connect the lead supplied for the
3000 VA model to the mains supply.

CAUTION: The UPS and the connected load combined total earth leakage

current must not exceed 3.5 milliamperes. If the connected load earth
leakage current is likely to exceed 2.0 milliamperes or you are unsure, then
convert the input lead attachment to either a fixed wiring installation or an
industrial plug/socket (e.g. CEE 17 connector). This task should be carried
out by a competent electrical engineer who is conversant with local electrical
codes/regulations.

3

9. The UPS output supply sockets may be electrically live whenever the input
power lead is plugged into the mains supply socket. Turning the UPS off
does not electrically isolate the internal parts. To isolate the UPS, turn the
UPS off then isolate it from the mains supply.

10. When installing the UPS or making input and output connections, comply
with relevant safety standards (e.g. IEC950, VDE0805, EN50091-1).

11. This equipment complies with the requirements of the EMC Directive
89/336/EEC and the published technical standards. Continued compliance
requires installation in accordance with these instructions and the use of
manufacturer approved accessories with output cables not exceeding 10
metres (30 ft.) in length. Use a shielded cable for the external
communications interface.

12. Operate UPS only from a properly earthed, 50 Hz or 60 Hz, 208-240 VAC
mains supply. Models are available for 100-127 VAC supply voltages.

13. Route power supply cords so they are not walked on or pinched.

14. Never block or insert any object into the ventilation holes or other openings.
Maintain a minimum clearance of 100 mm (4 inches) in front and rear of the
UPS for proper air flow and cooling.

15. Operate the UPS in an indoor environment only with an ambient temperature
range of 0° C to +40° C (32° F to +104° F). Install it in a clean environment,
free from moisture, flammable liquids, gasses, or corrosive substances.

16. Storing magnetic media on top of the UPS may result in data loss or
corruption.

17. Turn the UPS off and unplug the UPS before cleaning. Use only a soft cloth,
never liquid or aerosol cleaners.

18. This equipment can be operated by individuals without previous training.

4

INTRODUCTION AND SYSTEM DESCRIPTION

Congratulations on your choice of the UPStation GXT™ Uninterruptible Power
System (UPS). It provides conditioned power to microcomputers and other
sensitive electronic equipment.

Upon generation, AC power is clean and stable. However, during transmission
and distribution it may be subject to voltage sags, spikes, or complete power
failure which may interrupt computer operations, cause data loss, or even
damage equipment. The UPStation GXT™ protects equipment from these
disturbances.

The UPStation GXT™ comes in nominal power ratings of 700, 1000, 1500, 2000,
or 3000 VA. Complete specifications appear near the end of this section.

The UPStation GXT™ is a compact, “on-line” UPS. An “on-line” UPS
continuously conditions and regulates its output voltage, whether the mains
power is present or not. It supplies connected equipment with clean sinewave
power. Sensitive electronic equipment operates best from sinewave power.

For ease of use, the UPStation GXT™ contains a light emitting diode (LED)
display to indicate either “load percentage” or “battery capacity” depending upon
the mode of operation. It also provides self-diagnostics, a combination On/Alarm
Silence/Manual Battery Test button, a combination Off/Bypass button, and two
levels of alarms when the unit is operating on battery.

The UPStation GXT™ has an interface port for communications between the
UPS and a LAN server or other computer system. This port provides detailed
operating information including voltages, currents, and alarm status to the host
system when used in conjunction with the SiteNet® 2 software. SiteNet® 2
software can also remotely control UPS operation.

GLOSSARY OF SYMBOLS USED ON PRODUCT

Indicates AC Input
Indicates AC Output
Indicates Caution: Note the accompanying instruction

indicates the position of a fuse
Indicates the position of a fuse
Requests the user to consult the manual for additional

information
Indicates that the unit contains a valve regulated lead acid

battery

5

MAJOR COMPONENTS

Dynamic

Bypass

Inverter

OUTPUT

INPUT

TVSS

and

EMI/RFI

Filters

Battery

Charger

Rectifier/PFC

DC to DC

Converter

Battery

TRANSIENT VOLTAGE SURGE SUPPRESSION (TVSS) AND EMI/RFI
FILTERS

These UPS components provide surge protection, and filter both electromagnetic
interference (EMI) and radio frequency interference (RFI). They minimize any
surges or interference present in the mains line and keep the sensitive
equipment protected.

RECTIFIER/POWER FACTOR CORRECTION (PFC) CIRCUIT

In normal operation, the rectifier/power factor correction (PFC) circuit converts
mains AC power to regulated DC power for use by the inverter, while ensuring
that the waveshape of the input current used by the UPS is near ideal.
Extracting this sinewave input current achieves two objectives: the mains power
is used as efficiently as possible by the UPS, and the amount of distortion
reflected on the mains is reduced. This results in cleaner power being available
to other devices in the building not being protected by the UPStation GXT™.

INVERTER

In normal operation, the inverter utilizes the DC output of the power factor
correction circuit and “inverts” it into precise, regulated sinewave AC power.
Upon a mains power failure, the inverter receives its required energy from the
battery through the DC-DC converter. In both modes of the operation, the UPS
inverter is on-line and continuously generating clean, precise, regulated AC
output power.

BATTERY CHARGER

The battery charger utilizes energy from the mains power and precisely regulates
it to continuously “float” charge the battery system. The battery system charges
whenever the UPStation GXT™ is plugged in.

6

DC TO DC CONVERTER

The DC-DC converter utilizes energy from the battery system and raises the DC
voltage to the optimum operating voltage for the inverter. This allows the inverter
to operate continuously at its optimum efficiency and voltage, thus increasing
reliability.

BATTERY

The UPStation GXT™ employs valve regulated, nonspillable, lead acid batteries.
At typical room temperatures and with the UPS float charging, the battery system
will last many years. Optional external battery cabinets are available to provide
extended run times for the rack-tower (RT) models. For battery run times, refer
to the Typical Battery Discharge Curves.

DYNAMIC BYPASS

The UPStation GXT™ provides an alternate path for mains power to the
connected load, in the unlikely event of a UPS malfunction. Should the UPS
have an overload, over temperature, or UPS failure condition, the UPS
automatically transfers the connected load to bypass. Bypass operation is
indicated by an alarm and an illuminated Bypass LED (other LED’s may be
illuminated to indicate the diagnosed problem). To manually transfer the
connected load from the inverter to bypass power, press the Off button once.
NOTE: The bypass power path does NOT protect the connected equipment
from disturbances on the mains supply.

GENERAL INSTALLATION

MINI-TOWER/TOWER UPS INSTALLATIONS

1. Unpack the UPS carefully noting the packing method. Retain the box and

packing material for possible future shipment.

2. CAUTION: The UPS is heavy (see specifications). Take proper precautions
when lifting or moving it.

3. Visually inspect the UPS for freight damage. Report damage to the carrier
and your dealer.

4. Locate the UPS indoors in a controlled environment, where it cannot be
accidentally disconnected. Locate it in an area with unrestricted airflow,
away from water, flammable liquids, gases, or corrosives. Maintain a
minimum of 100 mm (4 inches)
clearance around the UPS.
Maintain an ambient temperature
range of 0° to 40° C (32° to 104° F).

NOTE: UPS operation in

temperatures above 25° C (77° F)
reduces battery life. Ensuring load
equipment is turned off, plug all
loads into the UPS output sockets.

5. For 700-2000 VA models, unplug

power input cable (A) from load
equipment input socket (D) and
plug it into UPS input socket (C).

7

Re-plug the power input cable (A) into mains supply socket. Proceed

with step 9.For 3000 VA models, a CEE 19 input cable is supplied. Proceed
with the next step.

6. Connect the molded connector of the mains AC input supply cable into the
UPS.

7. Fit the supplied retainer bracket around the input supply cable and secure
the bracket to the rear of the UPS using the two supplied screws.

8. The free end of the input supply cable should be connected to the electrical
supply distribution system in accordance with local rules and conditions.

NOTE: The UPS On/Alarm Silence/Manual Battery Test button does not

electrically isolate the internal parts. To isolate the UPS, provide an isolator
that is accessible to the operator and located within two meters of the UPS.

The wires in the mains lead are colored with the following code:
Green and Yellow = Earth, Blue = Neutral, Brown = Live
As the color of the wires in the mains lead may not correspond with the

colored marking identifying the terminals in the plug, proceed as follows: The
green and yellow wire must be connected to the terminal in the plug that is
marked with the letter “E” or by the earth symbol, or colored green and
yellow. The blue wire must be connected to the terminal that is marked with
the letter “N” or colored black. The brown wire must be connected to the
terminal that is marked with the letter “L” or colored red.

9. Connect the supplied CEE 22 output cable (B) between the load equipment
input socket (D) and one of the UPS AC output sockets (E). Connect all
load equipment to the UPS in this way.

10. Turn on the UPS by pressing the On button for at least one half second; then
turn on the connected load equipment. The UPS is ready for normal
operation.

Retainer

Retainer

Bracket

Bracket

Screws

Support
Base

8

RACK-MOUNT CONVERSION DIAGRAMS

RACK-MOUNT UPS CONVERSION AND INSTALLATION

1. Unpack the UPS carefully noting the packing method. Retain the box and

packing material for possible future shipment.

2. CAUTION: The UPS is heavy (see specifications). Take proper precautions
when lifting or moving it.

3. Visually inspect the UPS for freight damage. Report damage to the carrier
and your dealer.

4. Remove the two screws located at the rear of the top cover with a Phillips
(cross head) screwdriver. Push the top cover towards back of UPS and lift
off. Remove and retain the two flange screws located at the front of UPS.

5. Gently lay unit on its right side and remove the six rubber feet with the
screwdriver. Remove and retain screws from the two front feet.

NOTE: The rubber feet are not used for rack-mount installations.

6. Locate securing flanges in the top of packing material and fasten to the UPS
using the flange screws from steps 4 and 5.

7. Remove display template to change the orientation of the display. You may
also rotate the “Liebert UPStation GXT™” plate located at left of display
area.

8. NOTE: UPS unit MUST be supported by a shelf, brackets or slide rails on
each side. The securing flanges WILL NOT support the weight of the UPS.

9. For slide rail installations, securing hardware is provided with the UPS and is
located in the packing material (slide rails sold separately). Fasten the
slides into position with the screws per the instructions included with the
slide rails.

10. The UPS automatically starts up in the bypass mode once the UPS is
plugged into the mains socket. The UPS is now ready to be placed into the
equipment rack.

9

11. Ensure the load equipment is turned off, and plug all loads into the UPS
output sockets.

12. For 700-2000 VA models, unplug power input cable from load equipment
input socket and plug it into UPS input socket. Re-plug the power input
cable into mains supply socket. Proceed with step 16. For 3000 VA models,
a CEE 19 input cable is supplied. Proceed with the next step.

13. Connect the molded connector of the mains AC input supply cable into the
UPS.

14. Fit the supplied retainer bracket around the input supply cable and secure
the bracket to the rear of the UPS using the two supplied screws.

15. The free end of the input supply cable should be connected to the electrical
supply distribution system in accordance with local rules and conditions.
Note: The UPS On/Alarm Silence/Manual Battery Test button does not
electrically isolate the internal parts. To isolate the UPS, provide an isolator
that is accessible to the operator and located within two meters of the UPS.

The wires in the mains lead are colored with the following code:
Green and Yellow = Earth, Blue = Neutral, Brown = Live

As the color of the wires in the mains lead may not correspond with the
colored marking identifying the terminals in the plug, proceed as follows:
The green and yellow wire must be connected to the terminal in the plug that
is marked with the letter “E” or by the earth symbol, or colored green and
yellow. The blue wire must be connected to the terminal that is marked with
the letter “N” or colored black. The brown wire must be connected to the
terminal that is marked with the letter “L” or colored red.

16. Connect the supplied CEE 22 output
cable between the load equipment
input socket and one of the UPS AC
output sockets. Connect all load
equipment to UPS in this way.

17. Turn on the UPS by pressing the On
button; then turn on the connected
load equipment. The UPS is ready
for normal operation.

Retainer
Bracket

Screws

10

OPTIONAL BATTERY CABINET(S) INSTALLATION

Up to two optional battery cabinets may be connected to the UPS to provide
additional run time. Battery cabinets are designed to be placed on either side or
beneath the UPS.

1. Unpack the UPS battery cabinet(s) carefully noting the packing method.
Retain the box and packing material for possible future shipment.

2. CAUTION: The battery cabinet(s) are heavy (see specifications). Take
proper precautions when lifting or moving them.

3. Visually inspect the UPS for freight damage. Report damage to the carrier
and your dealer.

4. Follow the same installation instructions used earlier for the UPS (tower or
rack-mount).

5. Attach external battery cabinets as shown, using the enclosed metal
securing plate to prevent tip-over.

6. Connect the supplied cable to the battery cabinet then to the UPS.

7. Turn on the breaker on the rear of the battery cabinet.

Battery Cabinet Installation Diagram

SECURING PLATE

BREAKER

11

FERRITE BEAD INSTALLATION
Serial Communications

Attach the smaller enclosed ferrite bead
clamp to the communication cable as
shown in the drawing using the following
directions:

• Open the ferrite bead.

• Place the communication cable inside

the ferrite bead grove.

• Position the ferrite beads as close as
possible to the end of the cable that
connects to the DB9 connector of the
UPS.

• Close the ferrite bead so that the
ferrite bead’s case snaps closed with
the cable routed inside the ferrite
bead’s case.

SNMP Installation

Attach the larger enclosed ferrite bead
clamp to the network cable as shown in
the drawing using the following directions:

• Open the ferrite bead.

• Place the network cable inside the

ferrite bead grove.

• Wrap the cable once around the
bead.

• Position the ferrite cable as close as
possible to the end of the cable that
connects to the UPS.

• Close the ferrite bead so that the
ferrite bead’s case snaps closed with
the cable routed inside the ferrite
bead’s case.

12

On/Alarm Silence/

Manual Battery Test

Button

Load/Battery Level

Mini-Tower

Rack Tower

Rack Tower

Rack Tower

6

2

4

6

6

2

2

4

4

3

5

7

3

5

3

3

1- Output Receptacles

2- DB-9 Interface Port

Communications Port

5- Circuit Protector or fuse

5

Off/ Bypass Button

3- AC Inlet
4- Intellislot TM

UPSTATION GXT™

Fault Indicator
Bypass Indicator

UPS On Indicator
Battery Indicator

AC Input Indicator

Indicators

6- Output Voltage Selector
Switches
7- Battery Cable Connector

6 4

2

7

5

3

700/1000 VA

1

1000/1500 VA

7

1

2000 VA

3000 VA

13

CONTROLS AND INDICATORS

On/Alarm Silence/Manual Battery Test Button

This button controls output power to connected load(s) and has three functions:
On, Alarm Silence, and Manual Battery Test. Pressing this button will start up
the UPS in order to provide conditioned and protected power into the mains
socket.
To silence alarms, press this button for at least one half second while alarm
conditions are present. After the alarm is silenced, the UPStation GXT™ will
reactivate the alarm system to alert of additional problems.
NOTE: The low battery and bypass reminder alarms cannot be silenced.
To initiate a manual battery test, press this button for at least one half second
while operating from mains power and no alarm conditions are present. If the
bottom two LEDs do not illuminate during a Battery Test, allow the UPS to
recharge the batteries for 24 hours. After 24 hours, retest the batteries. If the
batteries have been retested and the bottom two LEDs still do not illuminate,
contact your dealer or Liebert Technical Support (LTS) for a battery replacement
kit.

Off/Bypass Button

This button controls output power to connected load(s) and has dual functions:
Off and Bypass.
CAUTION: Pressing this button once will cause the load to be transferred to
bypass power. Pressing this button a second time within 4 seconds will result in
loss of power to the output sockets and connected loads. Perform all necessary
shutdown procedures on connected loads before pressing this button twice.

Load/Battery Level Indicators (4 Green, 1 Amber)

The Load/Battery Level indicators have dual functions. During normal mode
operation LED indicators display the approximate electrical load placed upon the
UPS; and during battery mode operation LED indicators display approximate
battery capacity. Refer to the Typical Battery Discharge Curves to determine the
approximate amount of back up time with respect to your connected load
percentage.
The UPStation GXT™ is equipped with automatic and remote battery test
features. The automatic test occurs every 14 days if mains has not been
interrupted (14 day timer resets if unit goes to battery). Should the battery fail
this test, the fault indicator along with the A and C diagnostic LEDs will illuminate
and an alarm will sound (refer to Troubleshooting Guide). The remote test
feature functions with either SiteNet® 2 or SiteNet® SNMP Manager software
and can remotely initiate the battery test.

Fault Indicator (Red)

The Fault indicator is illuminated if the UPS has detected a problem. Also, one or
more of the load/battery level indicators may be illuminated (refer to
Troubleshooting Guide).

Bypass Indicator (Amber)

The Bypass indicator is illuminated when the UPS is operating from bypass
power. An alarm will sound indicating the UPS detected a problem, or the
manual bypass function has been activated.

14

UPS On Indicator (Green)

Fault

BYPASS

BATTERY

76-100%

The UPS On indicator is illuminated when the UPS inverter is operating and
supplying power to your connected loads.
Battery Indicator (Amber)The Battery indicator is illuminated when the UPS is
operating from the battery system.

AC Input Indicator (Green)

The AC Input indicator is illuminated when mains power is available and within
the input specification.

Output Voltage Selector Switches

The Output Voltage Selector Switches, located on the rear of the UPS, are
designed to allow selecting or changing the desired output voltage to match the
mains. The settings to choose from are 208, 220, 230, and 240 VAC output. The
factory default setting is 230 VAC.
NOTE: Never change the switch settings while UPS is on and powering
connected loads. Switch positions for voltages:
208 VAC
220 VAC
230 VAC
240 VAC
NOTE: Setting output voltage to 208 VAC will cause UPS unit to be derated to
90% of the VA and Watt rating listed in specification section.

OPERATION

NORMAL MODE OPERATION

During normal operation, mains power provides energy to the UPS. The filters,
the power factor conditioning circuit and the inverter process this power to
provide computer grade power to connected loads. The UPS maintains the
batteries in a fully charged state.
The four green LEDs indicate an approximate level of load in 25% increments. If
the UPS becomes loaded beyond full rating, the fifth (amber) LED indicator will
illuminate and sound an alarm.
The display template indicates the percentage of load on the UPS output. Figure
1 displays approximately 51-75% loading.

Figure 1- Normal Mode Operation at 51-75% loading

!

100%

51-75%

26-50%

0-25%

INPUT

UPS

ON

AC

15

BATTERY MODE OPERATION

Fault

BYPASS

BATTERY

100-81%

Battery mode occurs in event of an extreme input voltage condition or complete
mains failure. The battery system supplies power through the DC-DC converter
to the inverter to generate power for the connected load.
During battery mode an alarm sounds every 10 seconds. This will change to 2
beeps every 5 seconds when battery runs low (approximately 2 minutes
remaining). The AC Input LED will extinguish, and the Battery LED will illuminate
to warn that a mains problem has occurred. Each load/battery level indicator
represents a 20% capacity level. As capacity decreases, fewer indicators remain
illuminated. Refer to the Troubleshooting Guide.
For battery run times, refer to the Typical Battery Discharge Curves. To increase
this time, turn off non-essential pieces of equipment (such as idle computers and
monitors) or add the optional external battery cabinet.

NOTE: External battery cabinets can only be added to rack-tower (RT) models.
CAUTION: Turning off the UPS while in battery mode will result in loss of output

power.
Figure 2 displays approximately 61-80% battery capacity remaining.

BATTERY RECHARGE MODE

Once mains power is restored, the UPS resumes normal operation. At this time,
the Battery Charger begins recharging the battery.

!

20-0%

40-21%

60-41%

UPS

ON

Figure 2 – Battery Mode Operation at 61-80% battery capacity

80-61%

AC

INPUT

16

COMMUNICATIONS INTERFACE PORT

The UPStation GXT™ UPS contains a standard DB-9 female connector located
on the rear of the UPS unit. Several signals are provided on this port and are
assigned as follows:

PIN ASSIGNMENT DESCRIPTION

1 Low Battery (open collector)
2 UPS TxD (typical RS-232 levels)
3 UPS RxD (typical RS-232 levels)
4 Remote Shutdown (5-12V); battery operation
5 Common
6 Remote Shutdown (short to pin 5); all modes of operation
7 Low Battery (open emitter)
8 Mains Fail (open emitter)
9 Mains Fail (open collector)

PIN ASSIGNMENT COLLECTOR TO EMITER*

Open Collector

Open Emitter

(+)

(-)

330 Ohms

*Maximum voltage and current on pins 1,7,8,9 is 80V DC; 10.0 mA.

UPS MONITORING

The UPStation GXT™ UPS has the capability of being monitored with stand
alone computers, network workstations, network servers, or UNIX hosts via the
DB-9 female connector located on the rear of the UPS.
This capability is used in applications requiring the UPS to provide status and
power monitoring information to the computer system. For example, during a
mains power failure, the information can be used by the computer’s operating
system or application program to automatically save information in buffers, to
close files, and shut down operations prior to battery capacity depletion.
Monitoring of the UPS via a computer system is easily made with a Liebert
SiteNet® 1 shutdown kit (sold separately). Consult your local Liebert
representative to determine the correct software kit for your application. The kit
includes special purpose cable and shutdown software.

17

UPS INTELLIGENT COMMUNICATIONS

The UPStation GXT™ UPS has the capability to communicate intelligently with
stand alone computers, network workstations, network servers, or UNIX hosts via
the DB-9 female connector located at the rear of the UPS. By purchasing the
optional Liebert SiteNet® 2 software package (sold separately), intelligent
communications allows the following capabilities:

- Quantitative monitoring of mains and UPS power

- Quantitative monitoring of internal UPS parameters

- Periodic tests of battery quality and replacement notification

- Timed and delayed shutdown of the UPS

- Logging of power disturbances and anomalies

Consult your local Liebert sales representative for more information about
SiteNet® 2 software.

UPS INTELLISLOT™ COMMUNICATIONS

The UPStation GXT™ UPS contains an Intellislot™ communications port for the
optional internal Ethernet SNMP card. Optional SiteNet® SNMP Manager
software is available to allow communication through several network
management systems. Contact your local Liebert representative, dealer, or
reseller.
CAUTION: TO MAINTAIN SAFETY (SELV) BARRIERS AND FOR
ELECTROMAGNETIC COMPATABILITY, SIGNAL CABLES SHOULD BE
SEGREGATED AND RUN SEPARATE FROM ALL OTHER POWER CABLES,
WHERE APPLICABLE.

MAINTENANCE

The UPStation GXT™ UPS requires very little maintenance. The batteries are
valve regulated, nonspillable, lead acid, and should be kept charged to obtain
their designed life. The UPS continuously charges the batteries when connected
to the mains supply.
When storing the UPS for any length of time, it is recommended to plug the UPS
in for at least 24 hours every four to six months to ensure full recharge of the
batteries.
The UPStation GXT™ UPS is designed to allow the user to safely replace the
batteries. Read the safety cautions before proceeding. Contact your dealer to
obtain the appropriate replacement battery kit.

18

BATTERY REPLACEMENT PROCEDURES

B

a

t

t

e

r

y

c

o

n

n

e

c

t

o

r

Battery door screws

CAUTION – A battery can present a risk of electrical shock and high short circuit

current. The following precautions should be observed before replacing the
batteries:

- Turn off and disconnect the UPS from the mains power prior to opening the
battery replacement door.

- Remove rings, watches, and other metal objects.

- Use a Phillips (cross head) screwdriver with insulated grips.

- Do not lay tools or other metal objects on top of the batteries.

- If the battery replacement kit is damaged in any way or shows signs of

leakage, contact your dealer immediately.

- Do not dispose of batteries in a fire, the batteries may explode.

- If you feel unqualified to replace the batteries, do not open the battery door.

Call Liebert Technical Support (LTS). World Wide Technical Support
numbers are located at the end of this section.

MINI-TOWER BATTERY REPLACEMENT

FOR 700/1000 VA MINI-TOWER MODELS:

1. Gently lay the UPS on its right side.

2. Loosen and remove the five screws on the battery door. Remove the door
by sliding it toward the rear of UPS and lifting it off. Lay the battery door
aside for reassembly.

3. Gently pull battery wiring out and disconnect the battery connector.

4. Grasp the battery assembly, and pull it out of the UPS.

5. Unpack the new battery assembly taking care not to destroy the packing.
Compare new and old battery assemblies to make sure they are the same
quantity and voltage rating (see specifications). If so, proceed with step 6;
otherwise STOP and contact your dealer or LTS.

6. Slide the new battery assembly into the cavity, noting the connector is facing
outward. Connect the battery connector together.

NOTE: There will be a small spark when connecting the battery connector.

This is normal and will not harm you or the UPS.

7. Replace battery door by inserting the three metal tabs into the slots and
pushing it toward the front of the UPS. Replace and tighten the five screws
to lock the battery door closed.

19

8. Carefully stand the UPS upright. Connect the UPS to the mains supply
socket and turn on the UPS by pressing the on button. The UPS is ready for
normal operation.

9. Dispose of batteries in accordance with your local laws and regulations.

FOR 1000 TO 3000 VA RACK/TOWER MODELS:
CAUTION: The battery assembly is heavy. Take proper precautions when lifting

or moving it.

TOWER MODELS ONLY:

- Remove top cover by removing the two screws located on rear of top cover.
Push the top cover towards the back of UPS and lift off. Remove the two
flange screws near the front of UPS.

- Gently lay the UPS on its right side and remove the two front rubber feet.
Continue with Rack/Tower Models battery replacement procedures.

RACK/TOWER MODELS:

1. Grasp the front bezel (cover) and pull forward for removal.

NOTE: The two securing flanges must be removed before front bezel

(cover) can be removed.

2. Remove the two screws from the small battery door. Remove the door by
pulling it forward and lifting it off. Lay aside for reassembly.

NOTE: For 2000/3000 VA models, the small door contains a connector that

disconnects battery into a lower, safer voltage.

3. Loosen the five screws of the large battery door. Remove the door by
pulling it forward and lifting it off. Lay aside for reassembly.

4. Pull battery assembly out approximately 50mm (2 in). Gently pull the battery
wiring out and disconnect the battery connector.

5. Completely remove battery assembly from the UPS.

6. Unpack the new battery assembly taking care not to destroy the packing.
Compare new and old battery assemblies to make sure they are the same
quantity and voltage rating (see specifications). If so, proceed with the next
step; otherwise STOP and contact your dealer or LTS.

7. Slide the new battery assembly into the cavity, leaving 50mm (2 in).

8. Connect the battery wire connectors together.

NOTE: On 1000/1500 VA models, there will be a small spark when

connecting the connectors. This is normal and will not harm you or the UPS.

9. Slide battery assembly completely into the UPS, reposition the large battery
door and replace the screws removed in step 3.

10. Reposition small battery door and replace the screws removed in step 2 to
lock top battery door closed. On 2000/3000 VA models, make sure the top
door connection is made.

11. Replace front bezel (cover) on UPS. Replace the securing flanges (for Rack
Tower procedures) and flange screws to secure bezel in place. For Tower
procedures, replace the two front rubber feet, stand unit upright, and replace
the top cover. Connect the UPS to the mains supply socket and turn on the
UPS by pressing the On button. The UPS is ready for normal operation.

12. Dispose of batteries in accordance with your local laws and regulations.

20

RACK / TOWER BATTERY REPLACEMENT

Large battery door

small battery door

Small battery door

Front bezel (cover)

w/top cover removed

Top cover
screws

Rear View Aerial View

Two front
rubber feet

Flange
screws

Large battery
door

Screw hidden by

Battery connector

21

UPSTATION GXT BATTERY RUN TIMES

(Discharge times are at 25° C ambient)

Internal Battery (minutes)

Load% 700MT 1000MT 1000RT 1000RTE 1500RT 2000RT 3000RT

10% 52 94 94 169 78 160 101
20% 40 45 45 127 39 83 51
30% 32 33 33 94 27 47 28
40% 24 24 24 68 20 34 20
50% 18 18 18 49 15 27 15
60% 15 14 14 36 11 21 12
70% 12 12 12 28 9 18 10
80% 10 9 9 23 7 15 8
90% 8 7 7 19 6 13 7

100% 6 6 6 17 5 11 6

Internal Battery + 1 External Battery Cabinet (minutes)

Load% 700MT 1000MT 1000RT 1000RTE 1500RT 2000RT 3000RT

10% N/A N/A 479 552 408 343 273
20% N/A N/A 255 335 215 204 140
30% N/A N/A 150 210 126 133 78
40% N/A N/A 110 152 95 100 57
50% N/A N/A 85 115 75 77 44
60% N/A N/A 66 88 57 60 35
70% N/A N/A 56 72 48 50 30
80% N/A N/A 48 62 40 43 26
90% N/A N/A 41 52 35 36 22

100% N/A N/A 35 45 29 31 18

Internal Battery + 2 External Battery Cabinets (minutes)

Load% 700MT 1000MT 1000RT 1000RTE 500RT 2000RT 3000RT

10% N/A N/A 848 920 718 623 444
20% N/A N/A 425 505 365 345 236
30% N/A N/A 243 303 208 211 138
40% N/A N/A 196 238 164 156 100
50% N/A N/A 168 198 139 120 75
60% N/A N/A 133 155 112 94 59
70% N/A N/A 109 125 94 81 50
80% N/A N/A 89 103 78 70 43
90% N/A N/A 77 88 68 62 36

100% N/A N/A 66 76 58 54 31

22

FUSE REPLACEMENT PROCEDURES

Insert flat blade

screwdriver into slot

Fuse Holder

Remove

Install

CAUTION: Before changing the input fuse, turn off the UPS, and unplug the
supply lead from the AC input supply and from the UPS. Replace the fuse with
the same type and rating.

and turn fuse holder
to remove / install

Input Fuse

1. Remove the fuse holder by inserting a flat blade screwdriver into the slot and
turning to remove as indicated in the figure above.

2. Remove the input fuse.

3. Locate the spare input fuse that is included with the UPS.

4. Insert the spare fuse into the fuse holder, and reinstall assembly into the
UPS. Using the screwdriver, rotate clockwise until fuse holder locks into
position.

5. Reconnect the input power lead to the UPS, and the input power lead to the
input AC supply.

6. Restart the UPS. The UPS is ready for normal operation.

NOTE: For 1500 VA, 2000 VA, and 3000 VA units, reset circuit protector.

AUDIBLE ALARM CONDITIONS

CONDITION ALARM

Battery mode

(utility failure)

Low battery

Output overload (bypass) One short beep every half second

Over temperature (bypass) One second beep every four seconds

DC Bus overvoltage (bypass) One second beep every four seconds

Control power supply failure (bypass)

PFC failure (bypass) One second beep every four seconds

Inverter failure One second beep every four seconds

Battery Test failure Two second beep every minute

One short beep every ten seconds; more
than two minutes of run time remaining
Two short beeps every five seconds; less
than two minutes of run time remaining

One second beep every four seconds

23

TROUBLESHOOTING

BATTERY

Load / Battery

Level Indicators

The information below indicates various symptoms a user may encounter in the
event the UPStation GXT™ develops a problem. Use this information to
determine whether external factors cause the problem and how to remedy the
situation.

1. The fault indicator will illuminate indicating the UPS detected a problem.

2. An alarm will sound, alerting that the UPS requires attention.

3. One or more additional load/battery level LED indicators will be illuminated
to provide a diagnostic aid to the operator, as described below:

Fault

!

BYPASS

E
D
C
B
A

All. On bypass due to output overload (beep every half second)
A. On bypass due to over temperature condition (beep every 4 seconds)
B. On bypass due to DC bus overvoltage (beep every 4 seconds)
C. On bypass due to control power supply failure (beep every 4 seconds)
D. On bypass due to PFC failure (beep every 4 seconds)
E. On bypass due to inverter failure (beep every 4 seconds)
A&C. UPS failed battery test (long beep every minute)
C&E. UPS shutdown due to command from communication port (SNMP); no beep

The fault indicators will be illuminated indefinitely while battery charger is
operational, or for a maximum of 5 minutes while battery charger is not
operational. If a problem persists consult your dealer, or contact Liebert
Technical Support (LTS). World Wide Technical Support numbers are located at
the end of this section.

UPS

ON

AC

INPUT

24

TROUBLESHOOTING GUIDE

PROBLEM CAUSE SOLUTION

UPS fails to start when
on button is pressed

Battery indicator is
illuminated

UPS has reduced battery
time

Fault and Bypass
indicators and all load
level LEDs are
illuminated

Fault and Bypass
indicators and diagnostic
LED A are illuminated

Fault and Bypass
indicators and diagnostic
LED B are illuminated
Fault and Bypass
indicators and diagnostic
LED C are illuminated
Fault and Bypass
indicators and diagnostic
LED D are illuminated
Fault and Bypass
indicators and diagnostic
LED E are illuminated
Fault and Bypass
indicators and diagnostic
LED A & C are
illuminated
Fault and Bypass
indicators and diagnostic
LED C & E are
illuminated

UPS is short circuited or
overloaded

Internal fuse is blown,
indicating internal fault
UPS not plugged in UPS is operating from battery mode,

UPS input protection has
opened

Mains voltage out of UPS
input range.

Batteries not fully charged Keep UPS plugged in continuously at
UPS is overloaded Check load level display and reduce load
Batteries may not be able to

hold a full charge due to age
UPS overloaded or load
equipment is faulty

UPS internal fan has a
problem or UPS shutdown
due to temperature condition.
Load is on bypass power

UPS internal DC bus
overvoltage

UPS power control fault. UPS requires service. Contact your

UPS PFC fault. UPS requires service. Contact your

UPS inverter fault. UPS requires service. Contact your

UPS failed the battery test. Replace batteries. Contact your dealer

UPS shutdown due to a
command from the
communications port(s)

Ensure UPS is off. Disconnect all loads
and ensure nothing is lodged in output
sockets. Ensure loads are not defective
or shorted internally.
Do not attempt to open or service the
UPS. Contact your dealer or LTS.

make certain UPS is securely plugged
into the wall socket
UPS is operating from battery mode.
Save data and close applications.
Replace UPS input fuse or reset input
breaker, then restart UPS.
UPS is operating from battery mode.
Save data and close applications.
Ensure mains supply voltage is within
acceptable limits for UPS.

least 24 hours to recharge batteries
level

Replace batteries. Contact your dealer
or LTS for replacement battery kit
Check load level display and remove
non-essential loads. Recalculate load
VA and reduce number of loads
connected to UPS. Check load
equipment for faults.
Ensure UPS is not overloaded,
ventilation openings not blocked, or room
ambient temperature not excessive.
Wait 30 minutes to allow UPS to cool,
then restart UPS. IF it does not restart,
contact your dealer or LTS.
UPS requires service. Contact your
dealer or LTS.

dealer or LTS.

dealer or LTS.

dealer or LTS.

or LTS.

Your UPS has received a signal or
command from the attached computer. If
this was inadvertent, ensure the
communication cable used is correct for
your system. For assistance, contact
your dealer or LTS.

25

SPECIFICATIONS

MODEL NUMBER GXT700MT-230 GXT1000MT-230
MODEL RATING VA/W 700 / 490 1000 / 700
DIMENSIONS: mm (in)

Unit
W x D x H
Shipping
W x D x H

WEIGHT: kg (lbs)

Unit 13.1 (28.8) 15.8 (34.8)
Shipping 15.0 (33.0) 17.7 (39.0)

INPUT AC PARAMETERS

Voltage Range (typical) 230 VAC nominal; variable based upon output load

100% - 70% Loading 160-163 VAC to 273-276 VAC

70% - 30% Loading 140-143 VAC to 273-276 VAC

30% - 0% Loading 120-122 VAC to 273-276 VAC
Frequency 48.1 - 51.9 Hz or 57.6 - 62.4 Hz; auto sensing
Input connector IEC320-10A IEC320-10A

OUTPUT AC PARAMETERS

Output Sockets (4) IEC320-10A (4) IEC320-10A
Voltage 208/220/230/240 (switch selectable) VAC; ±3%
Frequency 50 Hz or 60Hz
Waveform Sinewave
Main Mode Overload 200% for 8 cycles; 130% for 10 seconds with transfer to bypass

BATTERY PARAMETERS

Type Valve-regulated, nonspillable, lead acid
Qty. x Voltage x Rating 2 x 12V x7 or 7.2 AH 3 x 12V x 7 or 7.2 AH
Back-up Time See Typical Battery Discharge Curves

ENVIROMENTAL

Operating Temperature 0° C to +40° C (+32° F to +104° F)
Storage Temperature -15° C to +50° C (+5° F to +122 °F)
Relative Humidity 0% to 95%, non-condensing
Operating Elevation Up to 3000 m (10,000 ft.) at 40° C without derating
Storage Elevation 15.000 m (50,000 ft.) maximum
Audible Noise <45 dBA, at 1 meter

AGENCY

Safety EN50091-1, TUV/GS Listed, CE Low Voltage Directive compliant
RFI/EMI EN55022, Class B; CE EMC Directive compliant
Immunity

162 x 430 x 225

(6.4 x 15.6 x 8.9)

280 x 502 x 362

(11.0 x 19.75 x 14.25)

IEC 801-2, Level 4 / IEC 801-3, Level 3 / IEC 801-4,

Level 4 / IEC801-5,Level 3

162 x 430 x 225

(6.4 x 15.6 x 8.9)

280 x 502 x 362

(11.0 x 19.75 x 14.25)

26

SPECIFICATIONS

MODEL NUMBER GXT1000RT-230 GXT1000RTE-230
MODEL RATING VA/W 1000 / 700 1000 / 700
DIMENSIONS: mm (in)

Unit
W x D x H
Shipping
W x D x H

WEIGHT: kg (lbs)

Unit 23.6 (51.9) 31.1 (68.4)
Shipping 26.8 (59.0) 34.3 (75.5)

INPUT AC PARAMETERS

Voltage Range (typical) 230 VAC nominal; variable based upon output load

100% - 70% Loading 160-163 VAC to 273-276 VAC

70% - 30% Loading 140-143 VAC to 273-276 VAC

30% - 0% Loading 120-122 VAC to 273-276 VAC
Frequency 48.1 - 51.9 Hz or 57.6 - 62.4 Hz; auto sensing
Input connector IEC320-10A IEC320-10A

OUTPUT AC PARAMETERS

Output Sockets (4) IEC320-10A (4) IEC320-10A
Voltage 208/220/230/240 (switch selectable) VAC; ±3%
Frequency 50 Hz or 60Hz
Waveform Sinewave
Main Mode Overload 200% for 8 cycles; 130% for 10 seconds with transfer to bypass

BATTERY PARAMETERS

Type Valve-regulated, nonspillable, lead acid
Qty. x Voltage x Rating 3 x 12V x 7 or 7.2 AH 6 x 12V x 7 AH
Back-up Time See Typical Battery Discharge Curves

ENVIROMENTAL

Operating Temperature 0° C to +40° C (+32° F to +104° F)
Storage Temperature -15° C to +50° C (+5° F to +122 °F)
Relative Humidity 0% to 95%, non-condensing
Operating Elevation Up to 3000 m (10,000 ft.) at 40° C without derating
Storage Elevation 15.000 m (50,000 ft.) maximum
Audible Noise <50 dBA, at 1 meter

AGENCY

Safety EN50091-1, TUV/GS Listed, CE Low Voltage Directive compliant
RFI/EMI EN55022, Class B; CE EMC Directive compliant
Immunity

177 x 522 x 430

(7.0 x 19.3 x 16.9)

340 x 660 x 565

(13.38 x 26.0 x 22.25)

IEC 801-2, Level 4 / IEC 801-3, Level 3 / IEC 801-4, Level 4 / IEC801-

5,Level 3

177 x 522 x 430

(7.0 x 19.3 x 16.9)

340 x 660 x 565

(13.38 x 26.0 x 22.25)

27

SPECIFICATIONS

MODEL NUMBER GXT1500RT-230 GXT2000RT-230 GXT3000RT-230
MODEL RATING VA/W 1500 / 1050 2000 / 1400 3000 / 2100
DIMENSIONS: mm (in)

Unit
W x D x H
Shipping
W x D x H

WEIGHT: kg (lbs)

Unit 27.7 (60.9) 36.8 (80.9) 39.0 (85.9)
Shipping 30.9 (68.0) 40.0 (88.0) 42.3 (93.0)

INPUT AC PARAMETERS

Voltage Range (typical) 230 VAC nominal; variable based upon output load

100% - 90% Loading 184-187 VAC to 273-276 VAC

90% - 70% Loading 160-163 VAC to 273-276 VAC
70% - 30% Loading 140-143 VAC to 273-276 VAC

30% - 0% Loading 120-122 VAC to 273-276 VAC
Frequency 48.1 - 51.9 Hz or 57.6 - 62.4 Hz; auto sensing
Input connector IEC320-10A IEC320-10A IEC320-16A

OUTPUT AC PARAMETERS

Output Sockets (4) IEC320-10A (4) IEC320-10A (4) IEC320-10A;
Voltage 208/220/230/240 (switch selectable) VAC; ±3%

Frequency 50 Hz or 60Hz
Waveform Sinewave
Main Mode Overload 200% for 8 cycles; 130% for 10 seconds with transfer to bypass

BATTERY PARAMETERS

Type Valve-regulated, nonspillable, lead acid
Qty. x Voltage x Rating 4 x 12V x 7 or 7.2 AH 8 x 12V x 6.5 or 7.0 AH 8 x 12V x 7 or 7.2 AH
Back-up Time See Typical Battery Discharge Curves

ENVIROMENTAL

Operating Temperature 0° C to +40° C (+32° F to +104° F)
Storage Temperature -15° C to +50° C (+5° F to +122 °F)
Relative Humidity 0% to 95%, non-condensing
Operating Elevation Up to 3000 m (10,000 ft.) at 40° C without derating
Storage Elevation 15.000 m (50,000 ft.) maximum
Audible Noise <50 dBA, at 1 meter

AGENCY

Safety EN50091-1, TUV/GS Listed, CE Low Voltage Directive compliant
RFI/EMI EN55022, Class B; CE EMC Directive compliant
Immunity

177 x 522 x 430

(7.0 x 19.3 x 16.9)

340 x 660 x 565

(13.38 x 26.0 x 22.25)

IEC 801-2, Level 4 / IEC 801-3, Level 3 / IEC 801-4, Level 4 / IEC801-5,Level 3

177 x 522 x 430

(7.0 x 19.3 x 16.9)

340 x 660 x 565

(13.38 x 26.0 x 22.25)

177 x 522 x 430

(7.0 x 19.3 x 16.9)

340 x 660 x 565

(13.38 x 26.0 x 22.25)

(1) IEC320-16A

28

BATTERY CABINET SPECIFICATIONS

MODEL NUMBER GXT36VBATT GXT48VBATT GXT96VBATT
Used w/ UPS Model 1000RT 1500RT
DIMENSIONS: in (mm)

Unit
W x D x H
Shipping
W x D x H

WEIGHT: lbs (kg)

Unit 61.3 (27.9) 71.6 (32.5) 71.6 (32.5)
Shipping 68.4 (31) 78.7 (35.7) 78.7 (35.7)

BATTERY PARAMETERS

Type Valve-regulated, nonspillable, lead acid

# of Strings x Qty/Str. x
Batt. Voltage x Batt. Rating

Batt. Mfg./ Part # CSB GP1270F2 or Panasonic LC-R127R2CH1
Back-up Time See Typical Battery Discharge Curves
Recharge Time 5 Hours to 95% capacity after full discharge into 100% load

ENVIROMENTAL

Operating Temperature +32° F to +104° F (0° C to +40° C)
Storage Temperature +5° F to +122 °F (-15° C to +50° C)
Relative Humidity 0% to 95%, non-condensing
Operating Elevation Up to 10,000 ft. (3000 m) at 40° C without derating
Storage Elevation 50,000 ft. (15.000 m) maximum

AGENCY

Safety UL 1778, c-UL Listed; TUV, CE LVD compliant
RFI/EMI FCC Part 15, Subpart B, Class A; EN5022 Class B; CE ECM compliant
Immunity

177 x 522 x 430

(7.0 x 19.3 x 16. 9)

13.38 x 26.0 x 22.25
(340 x 660 x 565)

2x3x12Vx7.0 or 7.2 AH 2x4x12Vx7.0 or 7.2 AH 1x8x12Vx7.0 or 7.2

IEEE 587 Category A; IEC 801-2, Level 4;

IEC801-3, Level 3 IEC801-4, Level 4 IEC801-5, Level 3

177 x 522 x 430

(7.0 x 19.3 x 16. 9)

13.38 x 26.0 x 22.25
(340 x 660 x 565)

2000RT/3000RT

177 x 522 x 430

(7.0 x 19.3 x 16. 9)

13.38 x 26.0 x 22.25
(340 x 660 x 565)

AH

29

LIMITED WARRANTY

Liebert Corporation extends the following LIMITED WARRANTY to the
purchaser and to its customer (collectively referred to as the "Purchaser"): the
enclosed Uninterruptible Power System (UPS) and components are free from
defects in materials and workmanship under normal use, service, and
maintenance FOR A PERIOD OF TWO YEARS FROM THE DATE OF
ORIGINAL PURCHASE from Liebert or the Liebert dealer or retailer. THE
FOREGOING WARRANTY IS THE ONLY WARRANTY GIVEN AND NO
OTHER WARANTY IS PROVIDED, EXPRESS OR IMPLIED, INCLUDING
WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE. Certain aspects of disclaimers are not applicable to
consumer products acquired by individuals and used for personal, family, or
household purposes (as distinguished from industrial or other purposes). Local
laws may not allow limitations on how long an implied warranty lasts, so the
above limitation may not apply to you. This warranty gives you specific legal
rights, and you may have other rights which vary according to local law.
Certain repairs or services are the responsibility of the Purchaser and the
Purchaser is expected to pay for them. This warranty does not extend either to
products with removed or altered serial numbers or to any losses or damages
due to act of God or source external to the product, misuse, accident, abuse,
neglect, negligence, unauthorized modification, alteration, or repair, use beyond
rated capacity, or improper installation, maintenance, application or use,
including, without limitation, use in a manner contrary to the accompanying
instructions or applicable codes. WARNING: Warranty is void if the battery is
allowed to discharge below the minimum battery cutoff point. To prevent such
discharge DO NOT leave the unit power switch "ON" for more than two (2) days
without AC power being supplied to the UPS. The battery must be recharged
every four (4) to six (6) months when not in use.
If the UPS fails to conform with the above warranty within the two year warranty
period, Liebert will repair or replace the UPS, at Liebert's option. Repairs or
replacements are warranted for the remainder of the original warranty period.
Purchaser, to make a warranty claim, should call [phone] to obtain
a Returned Goods Authorization number and shipping instructions. Return
transportation costs to Liebert are the responsibility of the Purchaser.

This product is not recommended, and the Company will not knowingly sell this

“LIFE SUPPORT” POLICY

product, for use with life support and other designated "critical" devices. ANY
SUCH USE BY A USER AUTOMATICALLY VOIDS AND DISCLAIMS ANY
AND ALL WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF
MERCHANTABILITY, IMPLIED WARRANTY OF FITNESS FOR A
PARTICULAR PURPOSE, AND EXPRESS WARRANTIES THAT THIS
PRODUCT WILL CONFORM TO ANY AFFIRMATION OR PROMISE, FOR
THIS PRODUCT AND THE USER AGREES THAT IN NO EVENT SHALL THE
COMPANY BE LIABLE FOR CONSEQUENTIAL OR INDIRECT DAMAGES.

30

R

UPStation GXT™

Technical

1050 Dearborn Drive Columbus, OH 43229 614-888-0246

700-3000 VA

230 V

Technical Support

Outside the U.S.A. 614-841-6755

U.S.A. 1-800-222-5877

U.K. [phone]

France [phone]

Germany [phone]

Italy [phone]

Netherlands +00 31 475 503333

E-mail [e-mail]

Web site http://www.liebert.com

Worldwide FAX tech support 614-841-5471

The Company Behind The Products

With more than 500,000 installations
around the globe, Liebert is the world
leader in computer protection systems.
Since its founding in 1965, Liebert has
developed a complete range of support
and protection systems for sensitive
electronics:

• Environmental systems: close-control air
conditioning from 1.5 to 60 tons.

• Power conditioning and UPS with power ranges
from 250 VA to more than 1000 kVA.

• Integrated systems that provide both
environmental and power protection in a single,
flexible package.

• Monitoring and control — on-site or remote —
from systems of any size or location.

• Service and support, through more than 100

service centers around the world, and a 24-hour

While every precaution has
been taken to ensure accuracy
and completeness in this
literature, Liebert Corporation
assumes no responsibility, and
disclaims all liability for
damages resulting from use of
this information or for any errors
or omissions.

©1998 Liebert Corporation All
rights reserved throughout the
world. Specifications subject to
change without notice.

® Liebert and the Liebert logo
are registered trademarks of
Liebert Corporation. All names
referred to are trademarks or
registered trademarks of their
respective owners.

SLI-23131 (4/98) Rev. 2.0