Galaxy 300

60–80 kVA

Operation

07/2015

www.schneider-electric.com
Legal Information
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Industries SAS referred to in this guide are the sole property of Schneider Electric
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content, except for a non-exclusive license to consult it on an "as is" basis, at your
own risk. All other rights are reserved.
Electrical equipment should be installed, operated, serviced, and maintained only
by qualified personnel. No responsibility is assumed by Schneider Electric for any
consequences arising out of the use of this material.
As standards, specifications, and designs change from time to time, please ask for
confirmation of the information given in this publication.
 60–80 kVA

Table of Contents
Important Safety Information .....................................................................5
Safety Precautions .....................................................................................6
Overview ......................................................................................................7
Display Interface.........................................................................................7
LEDs ...................................................................................................7
Display Screen, Navigation Keys, and the ON/OFF Buttons .....................8
Default Screen......................................................................................8
Screen Saver .......................................................................................8
Overview of UPS without Internal Batteries...................................................9
One Line Diagram.................................................................................9
Overview of UPS with Internal Batteries .....................................................10
One Line diagram ...............................................................................10
Menu Tree ............................................................................................... 11
Operation ...................................................................................................12
Operation Modes......................................................................................12
Normal Operation ...............................................................................12
Battery Operation................................................................................12
Static Bypass Operation ......................................................................12
Maintenance Bypass Operation ...........................................................12
Frequency Converter Operation ...........................................................12
ECO Mode .........................................................................................12
Operation Procedures...............................................................................13
Start Up the UPS System with the Wizard Enabled ................................13
Initial Start-up of the UPS System with the Wizard Disabled ...................14
Turn into Normal Operation from Static Bypass Operation......................15
Turn into Static Bypass Operation from Normal Operation......................17
Turn into Frequency Converter Operation from Normal
Operation ...........................................................................................18
Turn into Normal Operation from Frequency Converter
Operation ...........................................................................................19
Turn into Maintenance Bypass Operation from Normal
Operation ...........................................................................................20
Turn into Normal Operation from Maintenance Bypass
Operation ...........................................................................................20
Perform a Total Power Off....................................................................21
Turn into Normal Operation from Total Power Off...................................21
Common Procedures ..........................................................................22
Configuration .............................................................................................26
Default Settings ........................................................................................26
Settings Not Requiring a Restart ................................................................26
General Information ............................................................................27
Set the LCD Contrast ..........................................................................27
Set the Wizard ....................................................................................27
Set the Date Format ............................................................................27
Set the Date and Time.........................................................................28
Set the Temperature............................................................................28
Set the Language ...............................................................................28
Set the Buzzer ....................................................................................29
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60–80 kVA

Set the Password................................................................................29

Enter the Password.............................................................................29
Set the Battery Test Enable/Disable......................................................30
Set the Battery Test Interval .................................................................30
Set the Dust Filter Level ......................................................................30
Settings Requiring a Restart ......................................................................31
General Information ............................................................................31
Set the UPS Operation Mode...............................................................31
Set the Output Voltage ........................................................................32
Set the UPS Output Frequency ............................................................32
Set the UPS Automatic Start ................................................................32
Set the Transfer to Bypass...................................................................32
Set the Allow Transfer with Break .........................................................32
Set the ECO Mode ..............................................................................32
Maintenance ..............................................................................................33
Parts Replacement ...................................................................................33
Determine if you need a Replacement Part ...........................................33
Network Management Card .................................................................33
Replace the Dust Filter ........................................................................34
Troubleshooting ........................................................................................36
Status and Alarm Messages ......................................................................36
Buzzer ...............................................................................................36
Alarm Pop–Ups ..................................................................................36
Alarm Codes for UPS System Initialization............................................36
Displayed Messages ...........................................................................37

4 990–5450–001
Important Safety Information 60–80 kVA

Important Safety Information

Read these instructions carefully and look at the equipment to become familiar with
it before trying to install, operate, service or maintain it. The following safety
messages may appear throughout this manual or on the equipment to warn of
potential hazards or to call attention to information that clarifies or simplifies a
procedure.

The addition of this symbol to a “Danger” or “Warning” safety

message indicates that an electrical hazard exists which will result in
personal injury if the instructions are not followed.

This is the safety alert symbol. It is used to alert you to potential

personal injury hazards. Obey all safety messages with this symbol
to avoid possible injury or death.

DANGER
DANGER indicates a hazardous situation which, if not avoided, will result in
death or serious injury.
Failure to follow these instructions will result in death or serious injury.

WARNING
WARNING indicates a hazardous situation which, if not avoided, could result in
death or serious injury.
Failure to follow these instructions can result in death, serious injury, or
equipment damage.

CAUTION
CAUTION indicates a hazardous situation which, if not avoided, could result in
minor or moderate injury.
Failure to follow these instructions can result in injury or equipment
damage.

NOTICE
NOTICE is used to address practices not related to physical injury. The safety
alert symbol shall not be used with this type of safety message.
Failure to follow these instructions can result in equipment damage.

Please Note
Electrical equipment should only be installed, operated, serviced, and maintained
by qualified personnel. No responsibility is assumed by Schneider Electric for any
consequences arising out of the use of this material.
A qualified person is one who has skills and knowledge related to the construction,
installation, and operation of electrical equipment and has received safety training
to recognize and avoid the hazards involved.

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60–80 kVA Important Safety Information

Safety Precautions

DANGER
HAZARD OF ELECTRICAL SHOCK, EXPLOSION OR ARC FLASH
All safety instructions in this document must be read, understood and followed.
Failure to follow these instructions will result in death or serious injury.

DANGER
HAZARD OF ELECTRICAL SHOCK, EXPLOSION OR ARC FLASH
After the UPS system has been electrically wired, do not start up the system.
Startup must only be performed by Schneider Electric.
Failure to follow these instructions will result in death or serious injury.

6 990–5450–001
Overview 60–80 kVA

Overview
Display Interface

LEDs
NOTE: The mimic diagram (A-E) shows the electrical power flow and gives the
status of main functions.

A PFC
Green: Power factor correction (PFC) works on normal AC input.
Red: normal AC is out of tolerance, DC BUS has become inoperable, or
PFC has become inoperable.
OFF: The PFC is not working.
B INVERTER
Green: The inverter is operating.1
Red: The inverter or the static switch has become inoperable.
OFF: The inverter is OFF.1
C LOAD
Green: The inverter supports the load1 or the load is supported by the
bypass AC source.
Red: The inverter is not connected to the load1 and the load is not
supported by the bypass AC source or UOB is open.
OFF: The maintenance bypass breaker MBB is ON (closed).
D BATTERY
Green: The UPS is in battery operation.
Red: The battery or the charger has become inoperable, or the battery
circuit breaker is OFF.
OFF: The batteries are charging or ready to supply the load if the AC
power fails or the battery present configuration is absent.
E BYPASS
Green: The load is supported by the bypass AC source.
Red: Bypass AC is out of tolerance, SSIB is OFF in normal mode, SSIB
is ON in frequency converter mode, or a transfer to bypass is
unavailable.
OFF: The load is not supported by the bypass AC source.

1. Indicates double-conversion mode.

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60–80 kVA Overview

F LOAD PROTECTED
Green: The UPS is running in normal operation mode and the load is
protected.
OFF: The load is not protected by the UPS or a major alarm is present.
G ENVIRONMENT AND MINOR
ALARMS Orange: A minor alarm is present or redundancy is lost in parallel
system.
OFF: No minor alarm is present.
H LOAD UNPROTECTED
Red: The load is unprotected (and may be supplied by the bypass AC
source or another parallel UPS). A service call is required.
OFF: No major alarms are present.

Display Screen, Navigation Keys, and the ON/OFF Buttons

NOTE: Each navigation key corresponds to a function that is presented on the
display. The function of each navigation key changes depending on the menu
displayed on the screen. The below table describes the most common functions of
the display, each navigation key, and the INVERTER ON/OFF buttons.

I Navigation Scroll through and select menu items.

keys
J OK key Open menu items and confirms changes to UPS parameters. A push on the OK key is
interpreted by the UPS as a YES or a launch of command.
K ESC key Return to the previous screen displayed or is interpreted as a NO. Use the ESC key to
stop the buzzer.
L INVERTER ON Transfer to normal operation.
M INVERTER Transfer to bypass operation when pressed for three seconds.
OFF

Default Screen
The Default screen appears after UPS initialization and UPS configuration. The
Default screen is the main entrance to the user functions of the display interface.

Galaxy 300

The OK key and the navigation keys take you from the Default screen to the menu
and sub menu screens where it is possible to operate, configure, and monitor the
UPS. See Menu Tree, page 11.

Screen Saver
When the display has been inactive for 30 minutes, the screen saver turns ON and
the display changes every five seconds between the two screens below. The
backlight turns OFF after three minutes of inactivity.

Galaxy 300

Press the ESC key to continue......

8 990–5450–001
Overview 60–80 kVA

Overview of UPS without Internal Batteries

A. Dry contact, ATIZ, and EPO terminals

B. UIB – Unit input breaker
C. UOB – Unit output breaker
D. SSIB – Static switch input breaker
E. MBB – Maintenance bypass breaker
F. Network management card
G. Service interface

One Line Diagram

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60–80 kVA Overview

Overview of UPS with Internal Batteries

A. Dry contact and EPO terminals

B. UIB – Unit input breaker
C. UOB – Unit output breaker
D. SSIB – Static switch input breaker
E. MBB – Maintenance bypass breaker
F. BB – Battery breaker
G. Network management card
H. Service interface

One Line diagram

10 990–5450–001
Overview 60–80 kVA

Menu Tree
NOTE: The menu tree provides a quick overview of the functions and views you
may access. The UPS display screen will only display two lines at a time although
three lines occur below.

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60–80 kVA Operation

Operation
Operation Modes
Normal Operation
The UPS provides power to the connected load from mains power. The UPS
converts mains power to conditioned power for the connected load while
recharging the batteries.
This mode is accessed via the display.

Battery Operation
The UPS transfers to battery operation if the supply of mains power fails or is
outside the pre-defined limits. The UPS provides power to the connected load from
its internal external batteries for a finite period. In standby mode, the UPS can
make a cold start via the INVERTER ON button or via the display.

Static Bypass Operation

Static bypass operation keeps the load supplied with power from the bypass AC
source. If the UPS conditions for normal operation are not met, the load will be
transferred from normal operation to the bypass AC source with no interruption in
power to the critical load.

Maintenance Bypass Operation

Maintenance bypass operation keeps the load supplied with mains power during
maintenance and tests of the UPS power sections. In maintenance bypass
operation, mains power is sent directly to the connected load bypassing all internal
UPS functions and filters. Battery backup is not available in maintenance bypass
operation as the UPS configuration is completely isolated.

Frequency Converter Operation

In frequency converter operation the output frequency will be fixed to 50 Hz or 60
Hz depending on the output voltage setting which is fixed to 220 VAC, 230 VAC, or
240 VAC for 50 Hz and 220 VAC or 230 VAC for 60 Hz. In frequency converter
mode, the UPS cannot transfer to bypass operation and maintenance bypass
operation. The static switch input breaker (SSIB) and the maintenance bypass
breaker (MBB) are in the OFF (opened) position.
This mode is accessed via the display.

ECO Mode
ECO mode is used to obtain the maximum system power efficiency by supplying
the load with power via the static bypass switch while still being able to return to
inverter operation immediately if required. When ECO mode is enabled, the default
operation mode of the UPS is set to static bypass operation. In other words the
UPS will always prefer static bypass operation over normal operation and
automatically change to this mode whenever possible.

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Operation 60–80 kVA

Operation Procedures
Start Up the UPS System with the Wizard Enabled
NOTE: The default value of the wizard is ENABLE which is a prerequisite for
carrying out this procedure. See Set the Wizard, page 27.
NOTE: Upon initial startup, the UPS will automatically guide you via the wizard to
select different settings: language, current voltage, current frequency, and mode. If
a wizard prompt is ignored the default setting of the prompt will be enabled. You
must complete the wizard one time before you can disable it for subsequent
startup sessions of the UPS system.
NOTE: You must have your password ready as you will be asked to enter it during
this procedure. If you are in doubt about how to enter or set your password, see
Enter the Password, page 29 and Set the Password, page 29.
NOTE: When a settings value has been entered and confirmed by the prompt
Done!, the wizard automatically moves to the next display prompt after three
seconds.

1. Power on the UPS system by turning the input breaker (UIB) to the ON
(closed) position.
NOTE: If the prompt System init incorrect! Code: 1-x appears on the display
screen, see Troubleshooting, page 36.

System initialization..

2. When the Change language? (Y=OK, N=Esc) prompt appears on the display
screen, do one of the following:
– Press the OK key to view the list of languages, select one of the 18
languages by using the navigation keys and press the OK key again to
confirm. After three seconds the UPS confirms the new setting by the
prompt Done!.
– Press the ESC key to move on to Change voltage of 2XXV? (Y=OK, N=
Esc).
NOTE: If the output breaker (UOB) is ON (closed) at this point, you must
Close UIB to continue setting! followed by the OK key, and Open UOB to
continue setting! followed by the OK key.
NOTE: If the output breaker (UOB) is ON (closed), the menu freezes and is
unable to continue.
3. When the Change voltage of 2XXV? (Y=OK, N=Esc) prompt appears on the
display screen, do one of the following:
– Press the OK key to view the list of voltages, select 220 V, 230 V, or 240 V
by using the navigation keys and press the OK key again to confirm. After
three seconds the UPS confirms the new setting by the prompt Done!.
– Press the ESC key to move on to Change freq. of xxHz? (Y=OK, N=Esc).
4. When the Change freq. of XXHz? (Y=OK, N=Esc) prompt appears on the
display screen, do one of the following:
– Press the OK key to view the list of frequencies, select 50 Hz or 60 Hz by
using the navigation keys and press the OK key again to confirm. After three
seconds the UPS confirms the new setting by the prompt Done!.
– Press the ESC key to move on to Change normal/freq. converter/parallel
mode? (Y=OK, N=Esc).
NOTE: The UPS system does not support a combination of 240 V and 60 Hz. If
such a combination has been chosen, you will be asked to Change voltage of
2XXV (Y=OK, N=Esc) and a new voltage must be entered.

240V/60Hz output is
not supported!

990–5450–001 13
60–80 kVA Operation

5. When the Change xxxx mode? (Y=OK, N=Esc) prompt appears on the
display screen, do one of the following:
– Press the OK key to view the list of operation modes, select normal mode,
frequency converter mode, or parallel mode by using the navigation keys
and press the OK key again. After three seconds the UPS confirms the new
setting by the prompt Done!.
– Press the ESC key to move on to Save new settings?.
6. When the Save new settings? prompt appears on the display screen, press
the OK key for Saving Settings....... Wait for the UPS to confirm the new
settings by the prompt Setting success!
NOTE: If the Setting failed! is displayed, the UPS will ask you to Start with
previous setting values? Press the ESC key to select new settings or the OK
key to move to the next step without saving the new settings.
7. When the Disable wizard? (Y=OK, N=Esc) prompt appears on the display
screen, do one of the following:
– Press the OK key to disable the wizard where after the screen will return to
the Default screen three seconds after having confirmed with the prompt
Done!.
NOTE: Schneider Electric strongly recommends this choice to allow for the
use of the automatic start function for subsequent startups.
– Press the ESC key and the display screen returns to the Default screen
without disabling the wizard.
8. Turn the static switch input breaker (SSIB) to the ON (closed) position.
9. Turn the output breaker (UOB) to the ON (closed) position.
10.Do one of the following depending on your configuration:
– UPS with internal batteries: Turn the battery breaker (BB) to the ON
(closed) position.
– UPS without internal batteries: Turn the battery cabinet breaker (QFB) to the
ON (closed) position.
11. The UPS starts up in static bypass operation. Check the LEDs to see if the UPS
is in static bypass operation:
• PFC LED: during DC bus charging the LED flashes where after it stays
green
• LOAD LED: green (if the output breaker (UOB) is turned ON - otherwise the
LED is red)
• BYPASS LED: green
• LOAD UNPROTECTED LED: red
• Other LEDs: OFF

Initial Start-up of the UPS System with the Wizard Disabled

1. Power on the UPS system by turning the input breaker (UIB) to the ON
(closed) position.
2. Turn the static switch input breaker (SSIB) to the ON (closed) position.
3. Turn the output breaker (UOB) to the ON (closed) position.
4. Do one of the following depending on your configuration:
– UPS with internal batteries: Turn the battery breaker (BB) to the ON
(closed) position.
– UPS without internal batteries: Turn the battery cabinet breaker (QFB) to the
ON (closed) position.

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Operation 60–80 kVA

5. The UPS starts up in static bypass operation. Check the LEDs to see if the UPS
is in static bypass operation:
• PFC LED: during DC bus charging the LED flashes where after it stays
green
• LOAD LED: green (if the output breaker (UOB) is turned ON - otherwise the
LED is red)
• BYPASS LED: green
• LOAD UNPROTECTED LED: red
• Other LEDs: OFF

Turn into Normal Operation from Static Bypass Operation

NOTE: Never attempt to switch back the UPS into normal operation until you have
verified that there are no internal UPS alarms.
NOTE: Check the LEDs to see if the UPS is running in static bypass operation:
• PFC LED: during DC bus charging the LED flashes where after it stays green
• LOAD LED: green (if the output breaker (UOB) is turned ON - otherwise the
LED is red)
• BYPASS LED: green
• LOAD UNPROTECTED LED: red
• Other LEDs: OFF
Before turning into normal operation you must make sure that the DC bus charging
has been completed; when the DC bus has finished charging, the PFC LED stops
flashing and stays green.
NOTE: Turning out of bypass can be done either via the display or via the
INVERTER ON button.

Turn into Normal Operation from Static Bypass Operation via

the Display
1. Do one of the following depending on your configuration:
– UPS with internal batteries: Turn the battery breaker (BB) to the ON
(closed) position.
– UPS without internal batteries: Turn the battery cabinet breaker (QFB) to the
ON (closed) position.
2. Confirm that the input breaker (UIB) is at the ON (closed) position.
3. Confirm that the output breaker (UOB) is at the ON (closed) position.
4. Confirm that the maintenance bypass breaker (MBB) is at the OFF (opened)
position.
5. From the Default screen, press the OK key.
6. Go to CONTROLS by using the navigation keys and press the OK key.

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60–80 kVA Operation

7. Do one of the following depending on the preferred level of security regarding

the present bypass condition:
– The UPS system will only turn into normal operation if the static bypass
condition is ready: Go to INVERTER ON by using the navigation keys and
press the OK key.
– The UPS will be forced into normal operation regardless of the bypass
condition: Go to FORCED LOAD TRANSFER TO INVERTER by using the
navigation keys and press the OK key.
NOTE: If the bypass voltage is within the range of the inverter output voltage
the Processing...... prompt appears followed by Command is accepted!.
NOTE: If the prompts Command is not allowed! or Command time has run
out! appear on the display screen:
• Check the breaker status.
• Make sure that the DC bus is available (the PFC LED is green when the DC
bus is available).
• Check for inverter alarms (the INVERTER LED is red if an alarm is present).
8. Check the LEDs to see if the UPS is in normal operation.
• PFC LED: green
• INVERTER LED: green
• LOAD LED: green
• LOAD PROTECTED LED: green
• Other LEDs: OFF

Turn into Normal Operation from Static Bypass Operation via

the INVERTER ON Button
1. Do one of the following depending on your configuration:
– UPS with internal batteries: Turn the battery breaker (BB) to the ON
(closed) position.
– UPS without internal batteries: Turn the battery cabinet breaker (QFB) to the
ON (closed) position.
2. Confirm that the input breaker (UIB) is at the ON (closed) position.
3. Confirm that the output breaker (UOB) is at the ON (closed) position.
4. Confirm that the maintenance bypass breaker (MBB) is at the OFF (opened)
position.
5. Push the INVERTER ON button.
NOTE: If the bypass voltage is within the range of the inverter output voltage
the Processing...... prompt appears followed by Command is accepted!.
NOTE: If the bypass voltage is outside the range of the inverter output voltage,
the Confirm transfer with break? prompt appears. If you press the OK key to
confirm, an interruption between 20-30 ms will occur. If the load is too sensitive
for this occurrence, press the ESC key to return to previous screens and wait
for the bypass voltage and inverter output voltage to synchronize. Then try
again.
NOTE: If the prompts Command is not allowed! or Command time has run
out! appear on the display screen:
• Check the breaker status.
• Make sure that the DC bus is available (the PFC LED is green when the DC
bus is available).
• Check for inverter alarms (the INVERTER LED is red if an alarm is present).

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Operation 60–80 kVA

6. Check the LEDs to see if the UPS is in normal operation.

• PFC LED: green
• INVERTER LED: green
• LOAD LED: green
• LOAD PROTECTED LED: green
• Other LEDs: OFF

Turn into Static Bypass Operation from Normal Operation

NOTE: Never attempt to switch the UPS into static bypass operation till you have
verified that there are no bypass alarms.
NOTE: Check the LEDs to see if the UPS is in normal operation.
• PFC LED: green
• INVERTER LED: green
• LOAD LED: green
• LOAD PROTECTED LED: green
• Other LEDs: OFF

NOTE: In static bypass operation, the load is not protected by the UPS and the
output power is not conditioned.
NOTE: Turning into static bypass can be done either via the INVERTER OFF
button or via the display.

Turn into Static Bypass Operation from Normal Operation via

the Display
1. From the Default screen, press the OK key.
2. Go to CONTROLS by using the navigation keys and press the OK key.
3. Do one of the following depending on the preferred level of security regarding
the present bypass condition:
– The UPS system will only turn into static bypass operation if the normal
operation condition is ready: Go to INVERTER OFF by using the navigation
keys and press the OK key. Schneider Electric strongly recommends this
option to prevent an interruption.
– The UPS will be forced into static bypass operation regardless of the normal
operation condition: Go to FORCED LOAD TRANSFER TO BYPASS by
using the navigation keys and press the OK key.
4. When the Risk of load drop, continue or not? prompt appears, press the OK
key to continue (or the ESC key to return to previous screens). The
Processing...... prompt appears followed by Command is accepted!
5. Check the LEDs to see if the UPS is in static bypass operation:
• LOAD LED: green (if the output breaker (UOB) is turned ON (closed) -
otherwise the LED is red)
• BYPASS LED: green
• LOAD UNPROTECTED: red

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60–80 kVA Operation

Turn into Static Bypass Operation from Normal Operation via

the INVERTER OFF Button
1. Push the INVERTER OFF button.
NOTE: If the bypass voltage is within range of the inverter output voltage the
Processing...... prompt appears followed by Command is accepted!
NOTE: If the bypass voltage is outside the range of the inverter output voltage
the Confirm transfer with break? prompt appears. If you press the OK key to
confirm, an interruption between 20-30 ms will occur. If the load is too sensitive
for this occurrence, press the ESC key to return to previous screens and wait
for the bypass voltage and inverter output voltage to synchronize. Then try
again.
2. Check the LEDs to see if the UPS is in static bypass operation:
• LOAD LED: green (if the output breaker (UOB) is turned ON (closed) -
otherwise the LED is red)
• BYPASS LED: green
• LOAD UNPROTECTED LED: red

Turn into Frequency Converter Operation from Normal Operation

NOTICE
HAZARD OF EQUIPMENT DAMAGE OR LOAD DROP
In frequency converter operation the UPS cannot run in static bypass or
maintenance bypass operation. Before turning the UPS into this operation mode,
you must contact a Schneider Electric-certified service partner to make sure that
the static switch input breaker (SSIB) and the maintenance bypass breaker
(MBB) are in the OFF (opened) position (Schneider Electric strongly
recommends to lock these with a padlock available from Schneider Electric), and
that the cables are disconnected according to the instructions in the installation
manual.
Failure to follow these instructions can result in equipment damage.

NOTE: You must have your password ready as you will be asked to enter it during
this procedure. If you are in doubt about how to enter or set your password, see
Enter the Password, page 29 and Set the Password, page 29.

1. Check the LEDs to see if the UPS is in normal operation:

• PFC LED: green
• INVERTER LED: green
• LOAD LED: green
• LOAD PROTECTED LED: green
• Other LEDs: OFF
2. Turn the static switch input breaker (SSIB) to the OFF (opened) position.
3. Turn the output breaker (UOB) to the OFF (opened) position.
4. Go to SETTINGS > PERSONALIZATION > UPS OPERATION MODE >
Frequency converter mode by using the navigation keys and press the OK
key.
5. Press the ESC key to return to UPS OPERATION MODE.
6. Press the ESC key again. The display will show the message Stop all
converters and save new settings?
7. Press the OK key to confirm.
8. The UPS is now Saving settings.......
NOTE: The display will now show Setting success! or Setting failed!

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Operation 60–80 kVA

9. Wait for the converters to restart and the PFC to finish charging.
NOTE: Make sure that the static switch input breaker (SSIB) and the
maintenance bypass breaker (MBB) are in the OFF (opened) position.
Otherwise, the transfer is forbidden.
10.When the PFC LED changes to green, push the INVERTER ON button.
11. Turn the output breaker (UOB) to the ON (closed) position.
12.Check the LEDs to see if the UPS is in frequency converter mode:
• PFC LED: green
• INVERTER LED: green
• LOAD LED: green
• BYPASS LED: OFF
• LOAD PROTECTED LED: green
• Other LEDs: OFF

Turn into Normal Operation from Frequency Converter Operation

NOTICE
LOAD DROP
When UOB is opened while the UPS is in frequency converter operation, the
load will not be transferred, but will be dropped.
Failure to follow these instructions can result in equipment damage.

NOTE: You must have your password ready as you will be asked to enter it during
this procedure. If you are in doubt about how to enter or set your password, see
Enter the Password, page 29 and Set the Password, page 29.

1. Check the LEDs to see if the UPS is in frequency converter mode:

• PFC LED: green
• INVERTER LED: green
• LOAD LED: green
• BYPASS LED: OFF
• LOAD PROTECTED LED: green
NOTE: Make sure that the static switch input breaker (SSIB) and the output
breaker (UOB) are in the OFF (opened) position. Otherwise, the transfer will
fail. When (UOB) is OFF (opened), the display will show the message ALARM
BREAKER UOB OPEN. When this message appears, press the ESC key twice
to return to the default screen.
2. Go to SETTINGS > PERSONALIZATION > UPS OPERATION MODE >
NORMAL MODE by using the navigation keys and press the OK key. The
Screen will display the message SELECTED!.
3. Press the ESC key twice. The display will show the message Stop all
converters and save new settings?
4. Press the OK key to confirm.
5. The UPS is now Saving settings.......
NOTE: The display will now show Setting success! or Setting failed! Press
the ESC key a few times until you to return to the default screen.
6. Wait for the converters to restart and the PFC to finish charging.
7. Turn the output breaker (UOB) to the ON (closed) position.
8. Turn the static switch input breaker (SSIB) to the ON (closed) position.
9. Push the INVERTER ON button.

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60–80 kVA Operation

10.Check the LEDs to see if the UPS is in normal operation:

• PFC LED: green
• INVERTER LED: green
• BYPASS LED: OFF
• LOAD LED: green
• LOAD PROTECTED LED: green
• Other LEDs: Off

Turn into Maintenance Bypass Operation from Normal Operation

1. Confirm that the static switch input breaker (SSIB) is at the ON (closed)
position.
2. Turn into static bypass operation via the display or the INVERTER OFF button.
See Turn into Static Bypass Operation from Normal Operation, page 17.
NOTE: Now, the load is not protected by the UPS.
NOTE: Make sure that the load is supplied by bypass AC source.
3. Turn the maintenance bypass breaker (MBB) to the ON (closed) position.
4. Turn the input breaker (UIB) to the OFF (opened) position and then turn the
static switch input breaker (SSIB) to the OFF (opened) position.
5. Turn the output breaker (UOB) to the OFF (opened) position. Now the load is
not supported by the UPS.
6. Do one of the following depending on your configuration:
a. UPS with internal batteries: Turn the battery breaker (BB) to the OFF
(opened) position.
b. UPS without internal batteries: Turn the battery cabinet breaker (QFB) to the
OFF (opened) position.

Turn into Normal Operation from Maintenance Bypass Operation

NOTE: Never attempt to turn back the UPS into normal operation till you have
verified that there are no internal UPS alarms.

1. Turn the output breaker (UOB) and the static switch input breaker (SSIB) to the
ON (closed) position. Now the load is supported by the UPS.
2. Turn the maintenance bypass breaker (MBB) to the OFF (opened) position.
3. Check the LEDs to see if the UPS is in bypass operation:
• BYPASS LED: green
• LOAD LED: green
4. Do one of the following depending on your configuration:
a. UPS with internal batteries: Turn the battery breaker (BB) to the ON
(closed) position.
b. UPS without internal batteries: Then turn the battery cabinet breaker (QFB)
to the ON (closed) position.
5. Turn the input breaker (UIB) to the ON (closed) position.
NOTE: Now, the inverter is OFF and the DC bus will start charging. Wait for the
DC bus to finish charging before you continue. If the UPS AUTOMATIC START
function has been enabled under PERSONALIZATION, the inverter will start up
automatically. If not, the inverter is OFF and must be turned ON via the
INVERTER ON button or the display. See Turn into Normal Operation from
Static Bypass Operation, page 15.

20 990–5450–001
Operation 60–80 kVA

6. Make sure that the INVERTER is ON. Check the LEDs to see if the UPS is in
normal operation:
• PFC LED: green
• INVERTER LED: green
• LOAD LED: green
• LOAD PROTECTED LED: green
• Other LEDs: OFF
NOTE: The load is now protected by the UPS.

Perform a Total Power Off

NOTE: To carry out this procedure the load supported by the UPS units must be
turned OFF.

1. Check that the load which is supported by the UPS units is turned OFF.
2. Turn into static bypass operation via the display or via the INVERTER OFF
button. See Turn into Static Bypass Operation from Normal Operation, page 17.
3. Turn the output breaker (UOB) and the static switch input breaker (SSIB) into
OFF (opened) position on both UPS units.
4. Turn the input breaker (UIB) into OFF (opened) position.
5. Do one of the following depending on your configuration:
– UPS with internal batteries: Turn the battery breaker (BB) into OFF
(opened) position.
– UPS without internal batteries: Turn the battery cabinet breaker (QFB) into
the OFF (opened) position.

Turn into Normal Operation from Total Power Off

1. Power on the UPS system by turning the input breaker (UIB) to the ON
(closed) position.
2. Turn the static switch input breaker (SSIB) to the ON (closed) position.
3. Turn the output breaker (UOB) to the ON (closed) position.
4. Do one of the following depending on your configuration:
a. Configuration without an additional battery cabinet: Turn the battery breaker
(BB) to the ON (closed) position.
b. UPS without internal batteries: Turn the battery cabinet breaker (QFB) to the
ON (closed) position.
5. The UPS starts up in static bypass operation. Check the LEDs to see if the UPS
is in static bypass operation:
• PFC LED: during DC bus charging the LED flashes where after it stays
green
• LOAD LED: green (if the output breaker (UOB) is turned ON - otherwise the
LED is red)
• BYPASS LED: green
• LOAD UNPROTECTED LED: red
• Other LEDs: OFF

990–5450–001 21
60–80 kVA Operation

Common Procedures

View Product Information

1. From the Default screen, press the OK key.
2. Go to PRODUCT INFO by using the navigation keys and press the OK key.
3. Scroll through the three screens to view UPS serial number, date and time, and
firmware version by using the navigation keys.

Galaxy 300
3:3 ser. no.

Current date
Current time

FIRMWARE VERSION
xx.xx.xx.xx

4. Press the ESC key to return to another screen or the Default screen.

View Measurements (UPS and Battery)

1. From the Default screen, press the OK key.
2. Go to MEASUREMENTS by using the navigation keys and press the OK key.
3. Go to one of the measurements in the below table by using the navigation keys.
4. Press the ESC key to return to another measurement or the Default screen.

Measurement Description
VOLTAGE MEASUREMENTS Shows the output, input, and bypass
voltage (V) on each phase.
CURRENT MEASUREMENTS Shows the output, input, and bypass
ampere (A) on each phase.
POWER MEASUREMENTS Shows the apparent output power
(kVA) and actual output power (kW)
on each phase.
FREQUENCY MEASUREMENTS Shows the input, bypass, and output
frequency in Hertz (Hz).
LOAD MEASUREMENTS Shows the percentage (%) of the
unitary load (and system load if
parallel mode is configured) in
relation to total UPS capacity, its
crest and power factor.
BATTERY MEASUREMENTS Shows the battery voltage, current,
charge level, and temperature,
backup time and remaining battery
lifetime.

View Event Log

NOTE: The UPS supports the 100 most recent log events with date, time of
occurrence, and event description. The next or previous event is found by using
the navigation keys.
NOTE:
The screen displays the following characters:

22 990–5450–001
Operation 60–80 kVA

- A indicates an alarm appearance (or other data types)

2009/12/31 23:59:59 A
PFC fuse blown

- D indicates an alarm disappearance

2009/12/31 23:59:59 D
PFC fuse blown

1. From the Default screen, press the OK key.

2. Go to EVENT LOG by using the navigation keys and press the OK key.
3. The screen displays the latest log event or the prompt No event.
4. Use the navigation keys to go through the latest events.
5. Press the ESC key until you return to the Default screen.

Activate Controls
NOTE: When the command values INVERTER OFF or FORCE LOAD
TRANSFER TO BYPASS are activated, the Risk of load drop, continue or not?
prompt appears. Press the OK key to continue (or the ESC key to return to
previous screens).

1. From the Default screen, press the OK key.

2. Go to CONTROLS by using the navigation keys and press the OK key.
3. Go to one of the commands in the below table by using the navigation keys.
4. Press the OK key to activate a command.
NOTE: When one of the command values from the below table has been
activated, the prompt Processing...... will be displayed for three seconds
followed by the prompt Command is accepted! if the command runs
successfully, or Command is not allowed! if the command is refused, or
Command time has run out! if no response has been given.

990–5450–001 23
60–80 kVA Operation

5. Press the ESC key to return to another command or the Default screen.

Command Description
RESET ALARM Resets all alarms.
INVERTER ON Makes a secure transfer from static bypass operation
to normal operation. The command will be refused if
the bypass and inverter conditions are not
synchronized.
INVERTER OFF Makes a secure transfer from normal operation to
static bypass operation. The command will be refused
if the bypass and inverter conditions are not
synchronized.
FORCE LOAD TRANSFER TO INV Forces the UPS to transfer from static bypass
operation to normal operation whereby the bypass
condition is ignored. A short interruption can occur.
FORCE LOAD TRANSFER TO BYPASS Forces the UPS to transfer from normal operation to
static bypass operation whereby the bypass condition
is ignored. A short interruption can occur.
LED TEST Tests the LEDs and the buzzer.
ENABLE LCM WARNING Enables all Life Cycle Monitoring (LCM) warnings,
such as start-up, warranty expiring soon, and technical
check needed warnings.
DISABLE LCM WARNING Disables all LCM warnings, such as start-up, warranty
expiring soon, and technical check needed warnings.
ACKNOWLEDGE LCM ALARMS Temporarily acknowledges LCM warning when
present. The repetitions quantity and interval between
alarms can both be adjusted by a Schneider Electric-
certified service partner.
BATTERY TEST Launches a battery test if the load is supported by the
inverter and if the batteries are available and fully
charged without alarms.
ACKNOWLEDGE DUST FILTER ALARM Acknowledge dust filter pre-alarm when present.
Acknowledge dust filter alarm and reset dust filter
timer when present. The number of alarm repetitions
and interval between alarms can both be adjusted by a
Schneider Electric-certified service partner.
RESET DUST FILTER TIMER Resets the dust filter elapsed time.
ENABLE SINGLE UPS OUTPUT Enables single UPS output when the other parallel-
installed UPS is powered down.

View Alarms
NOTE: The UPS supports all active alarms. An alarm description is limited to one
line. If an alarm is resolved, the UPS automatically removes the alarm from the list.

1. From the Default screen, press the OK key.

2. Go to ALARMS by using the navigation keys and press the OK key.

24 990–5450–001
Operation 60–80 kVA

3. Scroll through the alarms by using the navigation keys.

NOTE:
The screen displays the alarm in the following format and characters:
ALARM (x/y)
Alarm description
• x - represents the number of the alarm
• y - represents the total sum of alarms

Example

ALARM (2/6)
Load short circuit

4. Press the ESC key to return to the Default screen.

View the External Alarms via the Dry Contact (Optional)

NOTE: The optional dry contact connector on the upper front side of the UPS
makes it possible to monitor the UPS system from external relays regarding
general alarms, the battery operation alarm, and the low battery alarm. See the
installation manual for a precise location of the port and for voltage, current, and
cable requirements.
NOTE: See Troubleshooting, page 36 for alarm descriptions and corrective
actions.

Output Operating status condition Description

1,1 General alarm PFC inoperable
Inverter inoperable
Bypass static switch inoperable
Charger inoperable
EPO activated
Battery backup time ended, shift to
wait mode
Battery temperature out of
tolerance >40º C or battery
temperature sensor broken,
charger shutdown
Abnormal presence of voltage on
the output before closing the
bypass static switch (frequency
converter)
UPS in downgraded mode
CAN communication unavailable
UPS personalization incorrect
Battery operation alarm The inverter is connected to the
load and operating on battery
power
Low battery alarm The battery has reached the low-
battery warning level (voltage or
time)

990–5450–001 25
60–80 kVA Configuration

Configuration
Default Settings
NOTE: The configuration procedures in this chapter describe how to change UPS
settings after initial startup.
NOTE: Every new setting has to be confirmed by pressing the OK key as
described in the procedures. If this step is omitted, the display will return to its
previous setting.

Setting Default Available settings

LCD CONTRAST 0 -4 to 4
WIZARD ENABLE DISABLE
DATE FORMAT DD/MM/YYYY YYYY/MM/DD ,MM/DD/YYYY
DATE&TIME 01/01/2010 The range of year is from 2010 to
00:00:00 2035
TEMPERATURE CELSIUS FAHRENHEIT
LANGUAGE ENGLISH French, Italian, Russian, Dutch,
Turkish, Thai, Spanish, Swedish,
Polish, Indonesian, Korean,
German, Portuguese, Finnish,
Greek, Chinese Simplified,
Norwegian
BUZZER ENABLE DISABLE
UPS OPERATION MODE2 NORMAL MODE PARALLEL MODE, FREQUENCY
CONVERTER MODE
OUTPUT VOLTAGE2 230 V 220 V, 240 V
UPS OUTPUT FREQUENCY2 50 Hz 60 Hz
UPS AUTOMATIC START2 DISABLE ENABLE
TRANSFER TO BYPASS2 ENABLE DISABLE
TRANSFER TO BYPASS IF ENABLE DISABLE
BYPASS NOT OK2
SET PASSWORD 000
BATTERY TEST ENABLE DISABLE
BATTERY TEST INTERVAL 1 month X months (1–6)
DUST FILTER LEVEL OFF 3 MONTHS, 4 MONTHS, 5
MONTHS, 12 MONTHS
ECO MODE DISABLE ENABLE

Settings Not Requiring a Restart

NOTE: In the below menu tree you will find 12 settings which can be changed
without entering a password or making a UPS restart. The procedures for changing
these settings are very similar. Therefore, only a few procedures are described in
full detail. Please read General Information, page 27 before you start. For
personalization settings, see Settings Requiring a Restart, page 31.

2. These settings require a restart. See Settings Requiring a Restart, page 31.

26 990–5450–001
Configuration 60–80 kVA

General Information
NOTE: It is possible to change several settings under the SETTINGS menu
without having to escape and reenter the menu. Before you escape the SETTINGS
menu, the UPS will save all new settings by the prompt Done!.
NOTE: When your new settings have been confirmed by the prompt Done!, press
the ESC key until you return to the Default screen.

Set the LCD Contrast

NOTE: The smaller the digit the darker the screen.

1. From the Default screen, press the OK key.

2. Go to SETTINGS > LCD CONTRAST by using the navigation keys and press
the OK key.
3. The contrast digit is now active. Select a contrast value between -4 and 4.

- 2

4. Press the OK key to confirm the new display contrast value. After three
seconds the UPS confirms the new setting by the prompt Done!.
5. Press the ESC key until you return to the Default screen.

Set the Wizard

1. From the Default screen, press the OK key.
2. Go to SETTINGS > WIZARD by using the navigation keys and press the OK
key.
3. Select ENABLE or DISABLE by using the navigation keys.
4. Press the OK key to confirm the new wizard setting. After three seconds the
UPS confirms the new setting by the prompt Done!.
5. Press the ESC key until you return to the Default screen.

Set the Date Format

1. From the Default screen, press the OK key.
2. Go to SETTINGS > DATE FORMAT by using the navigation keys and press the
OK key.
3. Select YYYY/MM/DD, DD/MM/YYYY, or MM/DD/YYYY.
4. Press the OK key to confirm the new date format. After three seconds the UPS
confirms the new setting by the prompt Done!.
5. Press the ESC key until you return to the Default screen.

990–5450–001 27
60–80 kVA Configuration

Set the Date and Time

NOTE: The correct date and time must be set for event time-stamping purposes.

1. From the Default screen, press the OK key.

2. Go to SETTINGS > DATE&TIME by using the navigation keys and press the
OK key.
3. The digit of year, month, or date is now active depending on the settings format.

2010-01-01
00:00:00

4. Use the navigation keys to select a value of the active digit and press the OK
key.
5. Use the navigation keys to select a value of the next active digit followed and
press the OK key and repeat this procedure until a value of the last digit has
been chosen.

2010-01-01
00:00:00

6. Press the OK key to confirm the last value. After three seconds the UPS
confirms the new setting by the prompt Done!.
7. Press the ESC key until you return to the Default screen.

Set the Temperature

1. From the Default screen, press the OK key.
2. Go to SETTINGS > TEMPERATURE by using the navigation keys and press
the OK key.
3. Select CELSIUS or FAHRENHEIT.
4. Press the OK key to confirm the new temperature value. After three seconds
the UPS confirms the new setting by the prompt Done!.
5. Press the ESC key until you return to the Default screen.

Set the Language

1. From the Default screen, press the OK key.
2. Go to SETTINGS > LANGUAGE by using the navigation keys and press the
OK key.
3. Select one of the 18 languages available:

French Italian Dutch

Russian Turkish Thai
English Spanish Swedish
Polish Indonesian Korean
German Portuguese Finnish
Greek Chinese Simplified Norwegian

4. Press the OK key to confirm the new display language. After three seconds the
UPS confirms the new setting by the prompt Done!.
5. Press the ESC key until you return to the Default screen.

28 990–5450–001
Configuration 60–80 kVA

Set the Buzzer

NOTE: The buzzer informs you of an alarm status change (appearance or
disappearance) and can be switched OFF via the display. It is possible to stop the
buzzer from the Default screen at any time by pressing the ESC key. New alarms
activate the buzzer again. The buzzer has a single tone and a beep every 500 ms.
NOTE: The initial factory setting is ENABLE.
Buzzer sounds:
• Slow beep: ON (0.5 seconds)/ OFF (10 seconds). The UPS is in battery
operation, maintenance mode or with a minor environmental alarm (the
environment and minor alarm LED is lit).
• Quick beep: ON (0.5 seconds)/OFF (3 seconds). The UPS is in battery
operation and is reaching its pre-alarm threshold.
• Continuous beep: ON. The load is unprotected.

1. From the Default screen, press the OK key.

2. Go to SETTINGS > BUZZER by using the navigation keys and press the OK
key.
3. Select ENABLE and DISABLE.
4. Press the OK key to confirm the new buzzer setting. After three seconds the
UPS confirms the new setting by the prompt Done!.
5. Press the ESC key until you return to the Default screen.

Set the Password

NOTE: In order to change the password you need to fill in the previous or initial
factory default password (000).
NOTE: If you press the ESC key any time during this procedure you will return to
the SET PASSWORD prompt.

1. From the Default screen, press the OK key.

2. Go to SETTINGS > SET PASSWORD by using the navigation keys and press
the OK key.
3. The first digit is now active. Use the navigation keys to select the first digit from
0 to 4 and press the OK key.

000

4. The second digit is now active. Use the navigation keys to select the second
digit from 0 to 4 and press the OK key.

000

5. The third digit is now active. Use the navigation keys to select the third digit
from 0 to 4 and press the OK key to confirm the password.

000

6. When the password has been set, the prompt Done! is displayed for three
seconds before the new password is displayed. Press the ESC key to return to
the previous menu at any time.

Enter the Password

NOTE: Default password is 000.

990–5450–001 29
60–80 kVA Configuration

NOTE: If you choose a wrong digit, press the ESC key at any time during this
procedure to return to the previous menu and reenter your password.

1. When the first digit is active, use the navigation keys to select the first digit from
0 to 4 and press the OK key.

Please enter password:

000

2. The second digit is now active. Use the navigation keys to select the second
digit from 0 to 4 and press the OK key.

Please enter password:

000

3. The third digit is now active. Use the navigation keys to select the third digit
from 0 to 4 and press the OK key to confirm the password.

Please enter password:

000

NOTE: If the password is correct, you are allowed to continue your desired
procedure. If the password is incorrect, the prompt Wrong password! is
displayed for three seconds before the display returns to the previous menu
and then you can try again.

Set the Battery Test Enable/Disable

1. From the Default screen, press the OK key.
2. Go to SETTINGS > BATTERY TEST ENABLE/DISABLE by using the
navigation keys and press the OK key.
3. Select ENABLE or DISABLE.
4. Press the OK key to confirm the new battery test settings. After three seconds
the UPS confirms the new setting by the prompt Done!.
5. Press the ESC key until you return to the Default screen.

Set the Battery Test Interval

1. From the Default screen, press the OK key.
2. Go to SETTINGS > BATTERY TEST INTERVAL by using the navigation keys
and press the OK key.
3. The digit is now active. Select an interval value between 1 and 6 months.
4. Press the OK key to confirm the new test interval value. After three seconds the
UPS confirms the new setting by the prompt Done!.
5. Press the ESC key until you return to the Default screen.

Set the Dust Filter Level

1. From the Default screen, press the OK key.
2. Go to SETTINGS > DUST FILTER LEVEL by using the navigation keys and
press the OK key.
3. Select 3 MONTHS, 4 MONTHS, 5 MONTHS, or 12 MONTHS.
4. Press the OK key to confirm the new dust filter interval. After three seconds the
UPS confirms the new setting by the prompt Done!.
5. Press the ESC key until you return to the Default screen.

30 990–5450–001
Configuration 60–80 kVA

Settings Requiring a Restart

NOTE: In the below menu tree you will find seven personalization settings which
can be changed by making a UPS restart and entering a password. The
procedures for changing these settings are very similar. Therefore, only one
procedure is described in full detail. Please read General Information, page 31
before you start.

General Information

NOTICE
• Only trained personnel following the required training course may undertake
modifications to UPS system parameters.
• All personalization settings described below require a UPS restart and must
not be performed if the UPS is up running and supports the load. Before
starting the personalization sequence, the output breaker UOB must
therefore be turned to the OFF (opened) position.
• After the personalization sequence, the UPS will automatically turn into
normal operation (after DC bus charging) if UPS Automatic start has been
enabled under SETTINGS >PERSONALIZATION. Otherwise, see the
manual procedure under Turn into Normal Operation from Static Bypass
Operation, page 15.
Failure to follow these instructions can result in equipment damage.

NOTE: You must have your password ready as you will be asked to enter it during
this procedure. If you are in doubt about how to enter or set your password, see
Enter the Password, page 29 and Set the Password, page 29.
NOTE: When a setting value has been selected, the prompt Selected! will be
displayed for three seconds where after the display will return to the option
selected. Press the ESC key to return to the item menu and press the navigation
keys to scroll to new setting items to make new settings.
NOTE: As mentioned above, it is possible to change several settings under the
PERSONALIZATION menu without having to leave and reenter the menu via the
ESC key. Before you go back to the PERSONALIZATION menu, the UPS will save
all new settings by the prompts:
• Save new settings? (press the OK key to confirm or the ESC key to return to
the previous screen(s)).
• Saving settings......
• Setting success!
NOTE: If the Setting failed! prompt appears, wait three seconds before the
display returns to the PERSONALIZATION menu, and then try again.

Set the UPS Operation Mode

NOTE: Please be aware that this procedure does not describe how to turn from
one operation mode into another when the UPS is up running. See Operation
Modes, page 12 instead.

990–5450–001 31
60–80 kVA Configuration

1. From the Default screen, press the OK key.

2. Go to SETTINGS > PERSONALIZATION > UPS OPERATION MODE by using
the navigation keys and press the OK key.
3. Select Normal mode or Frequency converter mode by using the navigation
keys and press the OK key.

Set the Output Voltage

1. From the Default screen, press the OK key.
2. Go to SETTINGS > PERSONALIZATION > OUTPUT VOLTAGE by using the
navigation keys and press the OK key.
3. Select 220 V, 230 V, or 240 V by using the navigation keys and press the OK
key.

Set the UPS Output Frequency

1. From the Default screen, press the OK key.
2. Go to SETTINGS > PERSONALIZATION > UPS OUTPUT FREQUENCY by
using the navigation keys and press the OK key.
3. Select 50 Hz or 60 Hz by using the navigation keys and press the OK key.

Set the UPS Automatic Start

1. From the Default screen, press the OK key.
2. Go to SETTINGS > PERSONALIZATION > UPS AUTOMATIC START by
using the navigation keys and press the OK key.
3. Select ENABLE or DISABLE by using the navigation keys and press the OK
key.

Set the Transfer to Bypass

1. From the Default screen, press the OK key.
2. Go to SETTINGS > PERSONALIZATION > TRANSFER TO BYPASS by using
the navigation keys and press the OK key.
3. Select ENABLE or DISABLE by using the navigation keys and press the OK
key.

Set the Allow Transfer with Break

1. From the Default screen, press the OK key.
2. Go to SETTINGS > PERSONALIZATION > ALLOW TRANSFER WITH
BREAK by using the navigation keys and press the OK key.
3. Select ENABLE or DISABLE by using the navigation keys and press the OK
key.

Set the ECO Mode

1. From the Default screen, press the OK key.
2. Go to SETTINGS > PERSONALIZATION > ECO MODE by using the
navigation keys and press the OK key.
3. Select ENABLE or DISABLE by using the navigation keys and press the OK
key.

32 990–5450–001
Maintenance 60–80 kVA

Maintenance
Parts Replacement
Determine if you need a Replacement Part
To determine if you need a replacement part, contact Schneider Electric and follow
the procedure below so that the representative can assist you promptly:

1. In the event of an alarm condition, scroll through the alarm lists, record the
information, and provide it to the representative.
2. Write down the serial number of the unit so that you will have it easily
accessible when you contact Schneider Electric.
3. If possible, call Schneider Electric from a telephone that is within reach of the
display so that you can gather and report additional information to the
representative.
4. Be prepared to provide a detailed description of the problem. A representative
will help you solve the problem over the telephone, if possible, or will assign a
return material authorization (RMA) number to you. If a module is returned to
Schneider Electric, this RMA number must be clearly printed on the outside of
the package.
5. If the unit is within the warranty period and has been started up by Schneider
Electric, repairs or replacements will be performed free of charge. If it is not
within the warranty period, there will be a charge.
6. If the unit is covered by a Schneider Electric service contract, have the contract
available to provide information to the representative.

Network Management Card

NOTE: A network management card must only be replaced by qualified personnel.
NOTE: The UPS is equipped with the default network management card
AP9630CH.
The default network management card (AP9630CH) can be replaced with the
network management card AP9635CH which gives access to additional features
such as:
• Modbus RTU over RS485
• One universal input/output port, to which you can connect:
– Temperature (AP9335T) or temperature/humidity sensors (AP9335TH)
– Relay input/output connectors that support two input contacts and one
output relay (using AP9810 Dry Contact I/O Accessory)
• Access to PowerChute, DATA CENTER Expert, RMS over Ethernet, TLS over
Modem, Modbus monitoring, and 18 language variations
A network management card can be replaced with the UPS configuration up
running.

AP9635CH

NOTE: Please refer to the replacement procedures in the manual shipped with the
card. Please also refer to the UPS installation manual shipped with the UPS on
how to connect the communication cables.

990–5450–001 33
60–80 kVA Maintenance

Replace the Dust Filter

NOTE: The UPS is equipped with a dust filter, which must be changed at intervals
depending on the dust level present.
NOTE: Do not clean the dust filter and then reuse it.

Dust filter Part Number

Galaxy 300 dust filter for 60/80 kVA UPS cabinet 0J-0400

Storage

Ambient Temperature Relative Humidity

-25 °C to 55 °C 0%–95% non-condensing

1. Open the UPS cabinet door. The four dust filters are installed in the door frame
and held in place with six sheet metal bars.
2. Press on the top end of the sheet metal bars and push them downwards to
release them from the clip brackets.

Front View of Open UPS Cabinet Door

3. Then remove the bottom end of the sheet metal bars from the clip brackets.

34 990–5450–001
Maintenance 60–80 kVA

4. Pull the dust filters gently out from the clip brackets.
5. Insert the new dust filters in the clip brackets.
6. Insert the bottom end of the sheet metal bars in the clip bracket and the reinsert
the top end of the sheet metal bar to keep the dust filters in place.

990–5450–001 35
60–80 kVA Troubleshooting

Troubleshooting
Status and Alarm Messages
This section lists status and alarm messages from the display and the LEDs. The
display messages are listed in alphabetical order, and a suggested corrective
action is listed with each display alarm message to help you troubleshoot
problems.

Buzzer
NOTE: The buzzer turns on as soon as an alarm condition is detected. It can be
turned off by pressing the ESC key from the Default screen. If a new alarm
condition is detected, the buzzer turns on again. The buzzer turns OFF
automatically when the last alarm has been cleared. The buzzer can be enabled or
disabled under the Settings menu. See Set the Buzzer, page 29.

Alarm Pop–Ups
NOTE: An alarm automatically pops up on the display screen when an unexpected
event or alarm condition occurs, unless the screen displays:
• an alarm in the alarm list
• a prompt as part of a command, password or settings process
• a viewing or settings prompt under the PERSONALIZATION menu
An alarm is also prohibited from popping up for 30 seconds after one of the four
navigation keys has been pressed in order to avoid disturbance when a menu is
being viewed.
NOTE:
The screen displays the alarm in the following format:
ALARM
Alarm description

Example

ALARM
Load short circuit

NOTE: The display screen will show one alarm at a time. When several alarms
occur at the same time, the latest alarm appears at the top of the list and can be
deleted by pressing the ESC key. If all alarms are deleted, the display returns to
the screen displayed before the alarm(s) occurred. Deleted alarms can still be
viewed. See View Alarms, page 24.

Alarm Codes for UPS System Initialization

Display Message Description Corrective Action

1-1 HMIM board init incorrect Contact a Schneider Electric-

certified service partner.

1-2 CAN communication lost Contact a Schneider Electric-

certified service partner.

36 990–5450–001
Troubleshooting 60–80 kVA

Display Message Description Corrective Action

1-3 Technical level check unsuccessful Contact a Schneider Electric-

certified service partner.

1-4 UPS init incorrect Contact a Schneider Electric-

certified service partner.

Displayed Messages

Display Message Description Corrective Action

AC bypass overload
The AC bypass is overloaded and a transfer Remove part of the load.
back to the inverter is prohibited
AC nor is in derating
The AC normal voltage is low but within the Check the AC normal voltage.
derating range. The load support capability
is derated based on the derating curve
AC normal out of range
The AC normal voltage is abnormal If the input breaker (UIB) is ON
(Voltage, frequency, phase order, mains (closed): Check the AC normal
neutral loss) source. If (UIB) is OFF (opened):
Turn UIB to the ON (closed)
position.
AC normal voltage low
The AC normal voltage is low but can Check the AC normal source. If the
supply the load AC normal source is working
normal and the alarm still exists,
Contact a Schneider Electric-
certified service partner.
Ambient temp high
Ambient temperature is too high and Try to reduce the ambient
exceeds the limitation temperature with cooling.
Battery breaker is open
The battery breaker(s) (BB) or (QFB) is/are Check the status of the battery
open breakers.
Batt chg incompatible
An abnormal charger alarm has occurred (a Check the battery connection
regulation or charger hardware alarm). location and the battery breaker
status.
If an internal battery is installed and the
external battery breaker (QFB) is closed OR
if an external battery is installed and the
UPS battery breaker (BB) is closed this
alarm can appear.
Battery deep discharge
A battery deep discharge is in progress, and Reestablish the AC normal source.
the inverter will shut down soon. The battery
deep discharge is a settings parameter
configured by the Schneider Electric-
certified service partner and the customer
Battery fuse blown
The battery fuse has blown Contact a Schneider Electric-
certified service partner.
Battery not connected
A negative or positive battery is not Contact a Schneider Electric-
connected certified service partner.
Batt SCR short circuit
The battery source (SCR) is short-circuited Contact a Schneider Electric-
certified service partner.

990–5450–001 37
60–80 kVA Troubleshooting

Battery over voltage

A positive or negative battery is above its Contact a Schneider Electric-
voltage range certified service partner.
Battery test incorrect
The battery test has failed due to an issue Contact a Schneider Electric-
with the batteries certified service partner.
Battery temperature
alarm A battery (internal or external) is outside its Contact a Schneider Electric-
temperature threshold or the sensor is certified service partner.
destroyed
Breaker SSIB is open
The static switch input breaker SSIB is OFF Turn SSIB to the ON (closed)
(open) (except in frequency converter position.
mode)
Breaker UOB is open
The output breaker UOB is OFF (open) Turn UOB to the ON (closed)
position.
Byp freq out of tolerance
The AC bypass frequency is out of Check the AC bypass frequency.
tolerance
Byp/Inv sync alarm
The inverter cannot synchronize with the AC Check the AC bypass source. If the
bypass, and a break transfer will be AC bypass is normal and the alarm
performed still exists, contact a Schneider
Electric-certified service partner.
Byp phase order alarm
The AC bypass phase order is wrong Check the AC bypass cable
connection to verify the phase
order.
Bypass SCR inoperable
The bypass SCR or its driver is broken or Contact a Schneider Electric-
the bypass temperature is outside its certified service partner.
threshold
Byp volt out of tolerance
The AC bypass voltage is out of tolerance Check the AC bypass voltage.
Call Schneider for
startup The life cycle monitoring (LCM) module and Contact a Schneider Electric-
dust filter management (DFM) are not certified service partner to perform
configured yet. the configuration
Charger inoperable • The charger is outside the voltage range Check the battery breaker status or
• The charger is outside the current range contact a Schneider Electric-
certified service partner if the alarm
• The charger is outside the temperature is still present
threshold
• A charger soft start alarm has occurred.
A charger alarm has occurred (a regulation
or charger hardware alarm).
If an internal battery is installed and the
external battery breaker (QFB) is closed OR
if an external battery is installed and the
UPS battery breaker (BB) is closed this
alarm can appear.
Communication lost
A CAN or McBSP internal communication Contact a Schneider Electric-
alarm has occurred. certified service partner.
DC bus inoperable
The DC bus is too high or the DC bus is too Contact a Schneider Electric-
low certified service partner.

38 990–5450–001
Troubleshooting 60–80 kVA

Dust filter expiring soon

Dust filter will be expired in 5 days Replace the dust filter and launch
RESET DUST FILTER TIMER
command via the display under
CONTROLS > RESET DUST
FILTER TIMER.
Dust filter expired
Dust filter has already been expired Replace the dust filter and launch
ACKNOWLEDGE DUST FILTER
ALARM command via the display
under CONTROLS >
ACKNOWLEDGE DUST FILTER
ALARM.
End of backup time
The battery backup time has run out Reestablish the AC normal source
and start the UPS again.
End of battery life
The battery has reached the end of its life Contact a Schneider Electric-
time which is checked by a battery meter certified service partner to replace
the battery.
Entry service test mode
The entering of the service test mode
(designed for the certified service partner)
has been completed successfully
EPO active
The EPO button is pressed down Check the status of the EPO
button.
Fan inoperable
A PFC fan, inverter fan, or core control layer Contact a Schneider Electric-
fan has become inoperable certified service partner.
Inverter SCR inoperable
The inverter SCR or its driver is broken Contact a Schneider Electric-
certified service partner.
Inv thermal overload
The inverter overload threshold has been Remove part of the load and launch
exceeded the RESET ALARM command
under CONTROLS > RESET
ALARM .
Inv current limitation
The UPS transfers between the inverter and Check the load status and launch
the bypass four times due to a momentary the RESET ALARM command via
current limitation the display under CONTROLS >
RESET ALARM .
Inverter inoperable
• The inverter fuse is blown Contact a Schneider Electric-
• The inverter SCR is defect certified service partner.
• The inverter voltage is out of tolerance
• The inverter IGBT (insulated gate bipolar
transistor) is outside the temperature
threshold
• The inverter choke is outside the
temperature threshold
• A short circuit in the inverter capacitor
has occurred
• The inverter output voltage wave is not
sinusoidal or the voltage value is out of
tolerance
Inverter overload
The inverter is overloaded according to the Remove part of the load.
overload curve

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60–80 kVA Troubleshooting

Load short circuit

The output has short-circuited Check the output and load
connection, then launch the
RESET ALARM command via the
display under CONTROLS >
RESET ALARM.
Neutral lost
The AC normal neutral cable is lost Power OFF the system and check
the cable connection.
Nor freq out of tolerance
The AC normal frequency is out of tolerance Check the AC normal frequency.
Nor phase order alarm
The AC normal phase order is wrong Check the AC normal cable
connection to verify the phase
order.
Nor volt out of tolerance
The AC normal voltage is out of tolerance Check the AC normal voltage.
Overload in batt mode
The UPS is overloaded in a state where the Remove part of the load and
batteries supply the load and the UPS will reestablish the AC normal source.
transfer to bypass operation mode
Parallel init incorrect
Equipment number, firmware revision, or Contact a Schneider Electric-
core settings conflict between two parallel certified service partner.
UPSs
Parallel system
unavailable A major alarm has occurred on the other Contact a Schneider Electric-
UPS certified service partner.
Parallel UPS detected
Parallel UPS has been detected in a single Unplug parallel cable if a single
system system is desired, otherwise
Contact a Schneider Electric-
certified service partner to install a
parallel system.
Parallel UPS lost
Parallel cable is disconnected, or 1: Reconnect parallel cable.
communication between two UPSs is lost
2: Contact a Schneider Electric-
certified service partner if the alarm
still exists.
Personalization
incorrect A personalization setting has been Contact a Schneider Electric-
corrupted certified service partner.
PFC inoperable
• A PFC fuse has blown Contact a Schneider Electric-
• A PFC soft-start failure has occurred certified service partner.
• The input SCR is outside its temperature
threshold
• The PFC current between the main
board and the auxiliary board is
unbalanced
• The PFC IGBT (insulated gate bipolar
transistor) is outside its temperature
threshold
• A PFC auxiliary board fuse has blown
PFC overload
The PFC is overloaded according to the Remove part of the load.
overload curve
PFC thermal overload
The PFC overload curve is outside its Remove part of the load and launch
threshold the RESET ALARM command via

40 990–5450–001
Troubleshooting 60–80 kVA

the display under CONTROLS >

RESET ALARM.
Power supply 2
inoperable An auxiliary power supply has become Contact a Schneider Electric-
inoperable certified service partner.
Pre end of backup time
The battery backup time runs out soon Reestablish the AC normal source
to protect the load.
Redundancy lost
Redundancy is lost in a parallel system 1: Start inverters on both UPSs if
they have not started.
2: Check if there are major alarms
and contact a Schneider Electric-
certified service partner if
necessary.
3: Check if the system load is under
105%.
Setting incorrect
Setting session failure Perform the setting session again
and launch the reset alarm
command under CONTROLS >
RESET ALARM. If the alarm is still
present, contact a Schneider
Electric-certified service partner.
Single output enabled
One UPS has been isolated, and the other Contact a Schneider Electric-
UPS is enabled to output as a single system certified service partner.
Sync source out of range
The synchronization source (AC bypass) is Check if UOB is closed.
out of tolerance and the inverter is unable to
synchronize with it Check the AC bypass source. If the
AC bypass source is normal and
the alarm still exists, contact a
Schneider Electric-certified service
partner.
Technical check needed
Technical check is recommended Contact a Schneider Electric-
certified service partner.
Transfer to byp denied
A transfer to AC bypass is forbidden Transferring to bypass is a
personalization setting which can
be modified via the display under
PERSONALIZATION >
TRANSFER TO BYPASS.
UPS not calibrated
Some UPS acquisition channels are not Contact a Schneider Electric-
calibrated certified service partner.
Volt detected on bypass
Voltage is detected on AC bypass (maybe 1: Turn SSIB or MBB into open
due to turning SSIB or MBB into closed position if they have been turned
position) in frequency converter mode into closed position before.
2: Contact a Schneider Electric-
certified service partner if the alarm
is still present.
Warranty expiring soon
Legal warranty will expire soon Contact a Schneider Electric-
certified service partner.
Wrong batt +/- connect
The battery connection is inversed Check the battery cable
connection.

990–5450–001 41
Schneider Electric
35 rue Joseph Monier
92500 Rueil Malmaison
France
+ 33 (0) 1 41 29 70 00
www.schneider-electric.com

As standards, specifications, and design change from time to time,

please ask for confirmation of the information given in this publication.

© 2015 – 2015 Schneider Electric. All rights reserved.

990–5450–001