Table of Contents
- Important Safety Instructions — SAVE THESE INSTRUCTIONS
- Overview of UPS User Interface
- Configuration
- Add a New User or Edit an Existing User
- Delete a User
- Configure the Display Preferences
- Configure the Display Settings
- Configure the UPS Output Voltage Compensation
- Configure High Efficiency Mode
- Configure the Redundancy Level of the Parallel System
- Configure the Input Contacts
- Configure the Output Relays
- Configure Reminder Settings
- Configure Battery Alarm Threshold
- Configure Automatic Battery Test
- Configure the Network
- Configure the Modbus
- Restore Default Configuration
- Operation
- Maintenance
- Troubleshooting
- Blank Page
- Blank Page
APC GVMMBTU User Manual
Displayed below is the user manual for GVMMBTU by APC which is a product in the UPS Batteries category. This manual has pages.
Related Manuals
Galaxy VM
160–225 kVA 480 V,
160–200 kVA 400 V
Operation
10/2016
www.schneider-electric.com
Legal Information
The Schneider Electric brand and any registered trademarks of Schneider Electric
Industries SAS referred to in this guide are the sole property of Schneider Electric
SA and its subsidiaries. They may not be used for any purpose without the owner's
permission, given in writing. This guide and its content are protected, within the
meaning of the French intellectual property code (Code de la propriété
intellectuelle français, referred to hereafter as "the Code"), under the laws of
copyright covering texts, drawings and models, as well as by trademark law. You
agree not to reproduce, other than for your own personal, noncommercial use as
defined in the Code, all or part of this guide on any medium whatsoever without
Schneider Electric's permission, given in writing. You also agree not to establish
any hypertext links to this guide or its content. Schneider Electric does not grant
any right or license for the personal and noncommercial use of the guide or its
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.
160–225 kVA 480 V, 160–200 kVA 400 V
Table of Contents
Important Safety Instructions — SAVE THESE
INSTRUCTIONS.........................................................................................5
Safety Precautions .....................................................................................6
Overview of UPS User Interface...............................................................7
Overview of Mimic Diagram.........................................................................8
Overview of Status LEDs.............................................................................8
Display Menu Tree......................................................................................8
Display Menu Tree – UPS......................................................................9
Display Menu Tree – Frequency Converter with Batteries ......................10
Display Menu Tree – Frequency Converter ........................................... 11
Display Symbols....................................................................................... 11
Overview of Controller Interface.................................................................12
Configuration .............................................................................................13
Add a New User or Edit an Existing User ....................................................13
Delete a User ...........................................................................................13
Configure the Display Preferences.............................................................14
Configure the Display Settings...................................................................14
Configure the UPS Output Voltage Compensation.......................................15
Configure High Efficiency Mode ................................................................. 16
Configure the Redundancy Level of the Parallel System ..............................17
Configure the Input Contacts .....................................................................17
Configure the Output Relays .....................................................................18
Configure Reminder Settings.....................................................................19
Configure Battery Alarm Threshold ............................................................19
Configure Automatic Battery Test...............................................................20
Configure the Network ..............................................................................21
Configure the Modbus...............................................................................22
Restore Default Configuration....................................................................23
Operation ...................................................................................................24
Operation Modes......................................................................................24
UPS Operation Modes ........................................................................24
System Operation Modes ....................................................................27
Operation Procedures...............................................................................28
Access Password-Protected Screens ...................................................28
View the System Status Information .....................................................29
Operation Procedures for Single UPS Systems .....................................32
Operation Procedures for Parallel UPS Systems ...................................36
Operation Procedures for Frequency Converter Systems.......................41
Start a Boost Charge of the Batteries....................................................41
Access a Configured Network Management Interface ............................42
Maintenance ..............................................................................................43
Replace the Top Filter ...............................................................................43
Replace the Three Bottom Filters...............................................................44
Troubleshooting ........................................................................................45
Troubleshooting via the Mimic Diagram LEDs .............................................45
Input LED...........................................................................................45
Inverter LED.......................................................................................45
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160–225 kVA 480 V, 160–200 kVA 400 V
Load LED...........................................................................................45
Battery LED........................................................................................46
Bypass LED .......................................................................................46
Reboot the Display ...................................................................................46
Reset the Password..................................................................................47
Logs ........................................................................................................47
View the NMC Log ..............................................................................47
View the UPS Log...............................................................................49
Export Data from Logs.........................................................................49
View the Active Alarms..............................................................................50
Alarm Levels ......................................................................................50
Alarm Messages.................................................................................50
Tests .......................................................................................................55
Perform a Battery Test.........................................................................55
Perform a Runtime Calibration .............................................................55
Perform an Annunciators Test ..............................................................56
Calibrate the Display ...........................................................................56
Determine if you need a Replacement Part.................................................56
Find the UPS Serial Number ................................................................ 57
Return Parts to Schneider Electric .............................................................57
4 990–4758C–001
Important Safety Instructions — SAVE THESE
INSTRUCTIONS 160–225 kVA 480 V, 160–200 kVA 400 V
Important Safety Instructions — SAVE THESE
INSTRUCTIONS
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.
990–4758C–001 5
160–225 kVA 480 V, 160–200 kVA 400 V
Important Safety Instructions — SAVE THESE
INSTRUCTIONS
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.
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.
Start-up must only be performed by Schneider Electric.
Failure to follow these instructions will result in death or serious injury.
6 990–4758C–001
Overview of UPS User Interface 160–225 kVA 480 V, 160–200 kVA 400 V
Overview of UPS User Interface
The user interface consists of:
A. Display interface
B. Status LEDs
C. Mimic diagram
D. Inverter ON button
E. Inverter OFF button
F. USB port for export of logs
G. Display reset button
H. Network connection LED:
• Solid green: The system has valid TCP/IP settings.
See Configure the Network, page 21.
• Flashing green: The system does not have valid TCP/IP settings.
• Solid orange: The display is inoperable. Contact Schneider Electric.
• Flashing orange: The system is making BOOTP requests.
See Configure the Network, page 21.
• Alternately flashing green and orange: If the LED is alternately flashing
slowly, the system is making DHCP requests.
See Configure the Network, page 21.
If the LED is alternately flashing rapidly, the system is starting up.
• Off: The display is not receiving input power or the display is inoperable.
I. LED for indication of network connection type:
• Solid green: The system is connected to a network operating at 10 Megabits
per second (Mbps).
• Flashing green: The system is receiving or transmitting data packets at 10
Megabits per second (Mbps).
• Solid orange: The system is connected to a network operating at 100
Megabits per second (Mbps).
• Flashing orange: The system is receiving or transmitting data packets at 100
Megabits per second (Mbps).
• Off: One or more of the following exists: The display is not receiving input
power, the cable that connects the system to the network is disconnected,
the device that connects the system to the network is turned off, or the
display is inoperable. Check the connections and if the LED remains off,
contact Schneider Electric.
J. Slots reserved for service.
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160–225 kVA 480 V, 160–200 kVA 400 V Overview of UPS User Interface
Overview of Mimic Diagram
The mimic diagram shows the power flow through the UPS system, and the status
of the main functions.
Each LED can be in one of the below three states:
Green The corresponding function is active and OK
Red The corresponding function is not working
properly
Off The corresponding function is not active
Overview of Status LEDs
The status LEDs placed next to the display interface shows the current status of
the UPS system:
• Green: The load is protected
• Green + Orange: The load is protected, but the system
reports an alarm at warning level
• Orange + Red: The load is unprotected and the system
reports an alarm at warning level and an alarm at critical
level
• Red: The load is unprotected and the system reports an
alarm at critical level
Display Menu Tree
The menus available are dependent on how the system is configured to operate:
• As a UPS
• As a frequency converter with batteries
• As a frequency converter
8 990–4758C–001
Overview of UPS User Interface 160–225 kVA 480 V, 160–200 kVA 400 V
Display Menu Tree – Frequency Converter
Display Symbols
Symbol Description
The locked home button appears when the system is locked by a
password protection. Tap this button to go to the home screen of the
display.
The unlocked home button appears when the system has been
unlocked using the password. Tap this button to go to the home
screen of the display.
Tap the OK button to confirm your selections and exit the current
screen.
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160–225 kVA 480 V, 160–200 kVA 400 V Overview of UPS User Interface
Symbol Description
Tap the ESC button to cancel your changes and exit the current
screen.
Tap the filter button to set up the filters for your logs.
Tap the recycle bin button to clear the log.
Overview of Controller Interface
Front View of Power Cabinet
A. Two Smart Slots for optional Network Management Cards
B. Modbus and modbus dip switch settings
C. Ethernet
12 990–4758C–001
Configuration 160–225 kVA 480 V, 160–200 kVA 400 V
Configuration
Add a New User or Edit an Existing User
1. From the home screen on the display select Configuration > Display >
Security.
2. Select Add User to add a new user or select Edit User to edit an existing user
of the system.
3. In the Name field, type in the name of the user. Complete with Enter.
4. In the Pin field, type in a pin code for the user. Complete with Enter.
5. In the Confirm Pin field, retype the pin code of the user. Complete with Enter.
6. Tap OK to save your settings.
Delete a User
1. From the home screen on the display select Configuration > Display >
Security > Delete User.
2. Browse to the user that you wish to delete using the up and down arrows and
tap OK.
3. Tap Yes to confirm deletion of an existing user of the system.
990–4758C–001 13
160–225 kVA 480 V, 160–200 kVA 400 V Configuration
Configure the Display Preferences
1. From the home screen on the display select Configuration > Display >
Preferences.
2. Select the preferred language using the up and down arrows.
3. Select the preferred date format using the up and down arrows.
4. Select the preferred temperature units: US Customary (°Fahrenheit) or Metric
(°Celsius).
5. Set the current date and time using one of the below two methods:
– Set the date and time manually on the display by selecting Manual and
typing the actual date and time and completing with Enter.
– Set the date and time automatically by selecting Synchronize with the NTP
server (Network Time Protocol server).
NOTE: NTP server settings can be configured in the network management
interface via the Web.
6. Tap OK to save your settings.
Configure the Display Settings
1. From the home screen on the display select Configuration > Display >
System Settings.
2. Set the Alarm Volume. Choose between: Off,Low,Medium, and High.
14 990–4758C–001
Configuration 160–225 kVA 480 V, 160–200 kVA 400 V
3. Set the Button Volume. Choose between: Off,Low,Medium, and High.
4. Set the Brightness of the display. Choose between: Low,Medium, and High.
5. Enable or disable Backlight Timeout. If you wish to enable backlight timeout,
set the time limit in minutes for enabling backlight timeout. Choose between:
60,30,10,5, and 1.
6. Set the intensity of the backlight. Choose between: Off,Very Low,Low, and
Medium.
7. Set the time limit in minutes for automatic log off. Choose between: 60,30,10,
5, and 1.
8. Tap OK to save your settings.
Configure the UPS Output Voltage Compensation
1. From the home screen on the display select Configuration > UPS > Output.
2. Tap arrow to the right to go to the next output configuration screen.
3. Under Voltage Compensation select the preferred voltage compensation for
your system. Choose between –3%,–2%,–1%,0%,1%,2%, or 3%.
NOTE: This setting is shared between all UPSs in a parallel system.
990–4758C–001 15
160–225 kVA 480 V, 160–200 kVA 400 V Configuration
4. Under Output Voltage Compensation with Loaded Transformer select the
preferred output voltage compensation to compensate for load dependent
transformer voltage drop. Choose between 0%,1%,2%, or 3%.
NOTE: This setting must be identical for all UPSs in a parallel system.
NOTE: When this setting is set to 0%, the output transformer voltage
compensation is disabled.
5. Tap OK to confirm your setting.
Configure High Efficiency Mode
NOTE: ECO Mode must be enabled by Schneider Electric during service
configuration to make this selection available.
1. From the home screen on the display select Configuration > UPS > High
Efficiency Mode and configure the following settings:
a. Select High Efficiency Mode: Choose between Disable,ECO Mode,
ECOnversion, and ECOnversion with Harmonics Compensation.
2. Tap >and configure the schedule settings:
a. Schedule: Select when the system should enter the selected ECOnversion
or ECO mode. Choose between Always,Programmed and Never.
b. Active Schedules List: If you chose Programmed above, select Enable
and set the time and date for when the system should enter the selected
ECOnversion or ECO mode.
16 990–4758C–001
Configuration 160–225 kVA 480 V, 160–200 kVA 400 V
3. Tap OK to confirm your settings.
Configure the Redundancy Level of the Parallel System
This procedure sets the redundancy level of your parallel system. The parallel
system can contain up to five UPS units:
• a 4+1 system with four UPS units in capacity and one in redundancy
• a 5+0 system with five UPS units for capacity
1. From the home screen on the display select Configuration > UPS > Parallel
System.
2. Under Parallel system redundancy select the redundancy for your UPS
system. Choose between N+0,N+1,N+2,N+3,N+4.
3. Tap OK to confirm your setting.
Configure the Input Contacts
1. On the display select Configuration > Input Contacts and select the input
contact that you wish to configure.
990–4758C–001 17
160–225 kVA 480 V, 160–200 kVA 400 V Configuration
2. Choose between the below six options:
Custom Input 1 External Battery Monitor Detected Fault
Custom Input 2 Battery Room Ventilation Inoperable
Ground fault Supplied By Genset
Flywheel inoperable Disable High Efficiency Mode
3. Tap OK to save your settings.
Configure the Output Relays
1. On the display select Configuration > Output Relays and select the output
relay that you wish to configure.
2. Select the function that you wish to use the specific output relay for from the list
below:
Common Alarm Normal Operation
Battery Operation1Maintenance Bypass2
Static Bypass1High Efficiency Mode
Output Overload Fan Inoperable
Battery is not Working Correctly1Battery Disconnected1
Battery Voltage Low1Input Out of Tolerance
Bypass Out of Tolerance2UPS Warning
UPS Critical Parallel Redundancy Lost
External Fault UPS Maintenance Mode
System Critical System Warning
System Common Alarm
3. Set the delay in seconds for the specific output to activate. Select a value
between 0 and 60 seconds.
4. Tap OK to save your settings.
18 990–4758C–001
1. Not available when operating as a frequency converter without batteries
2. Not available when operating as a frequency converter
Configuration 160–225 kVA 480 V, 160–200 kVA 400 V
Configure Reminder Settings
When the air filters have been replaced, the reminders settings must be updated.
1. From the home screen on the display select Configuration > Reminders.
2. Configure the following settings:
a. Reminders Signalling: Select Enable to enable the display of all
reminders.
b. Reminder: Select Enable to enable the display of reminders for air filter
replacement.
c. Duration before 1st Reminder: Set the time in weeks before the first
reminder is shown.
d. Elapsed Time: Manually set the number of days that the air filters have
been used.
3. Tap OK to confirm your settings.
Configure Battery Alarm Threshold
1. From the home screen on the display select Configuration > Battery >
Alarms.
2. Select your preferred battery alarm threshold in seconds. Select a value
between 60 and 6000 seconds and complete with Enter.
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160–225 kVA 480 V, 160–200 kVA 400 V Configuration
3. Tap OK to confirm your setting.
Configure Automatic Battery Test
1. From the home screen on the display select Configuration > Battery > Test.
2. Set your preferred settings for the automatic battery test:
a. Battery Test Interval: Select your preferred interval for battery tests.
Choose between: Never,Every 52 Weeks,Every 26 Weeks,Every 12
Weeks,Every 8 Weeks,Every 4 weeks,Every 2 Weeks, or Once a Week.
NOTE: If you run battery tests too frequently it can reduce the lifetime of the
batteries.
b. Battery Test Start Time: Select the time of the day in 24 hour format that
the test should take place and complete with Enter.
c. Battery Test Day of the Week: Select the day of the week that the test
should take place and complete with Enter.
3. When all settings have been completed, tap OK to confirm your settings.
20 990–4758C–001
Configuration 160–225 kVA 480 V, 160–200 kVA 400 V
Configure the Network
The network can be configured for the display and for the cards in Smart Slot 1 and
Smart Slot 2.
1. From the home screen on the display select Configuration > Network and
select either Display,Smart Slot 1, or Smart Slot 2 if present.
2. Configure the following settings:
a. TCP/IPv4:Enable IPv4 (if applicable), and select the Address Mode
(Manual,DCHP, or BOOTP).
b. TCP/IPv6:Enable IPv6 (if applicable), select Auto Configuration or
Manual Configuration, and select the DHCPv6 Mode (Router controlled,
Non-Address Information Only,Never, or Address and Other
Information).
NOTE: Tap Addresses to see all valid IPv6 addresses.
990–4758C–001 21
160–225 kVA 480 V, 160–200 kVA 400 V Configuration
c. Web Access:Enable Web (if applicable) and select the Access Mode
(HTTP or HTTPS).
NOTE: Not available for Smart Slots.
d. FTP server:Enable FTP (if applicable).
NOTE: Not available for Smart Slots.
Configure the Modbus
The modbus can be configured for the display and for the cards in Smart Slot 1 and
Smart Slot 2.
NOTE: Only the display and optional Network Management Card AP9635 can be
used for serial modbus.
1. From the home screen on the display select Configuration > Modbus and
select either Display,Smart Slot 1, or Smart Slot 2.
22 990–4758C–001
Configuration 160–225 kVA 480 V, 160–200 kVA 400 V
2. Configure the modbus by enabling Serial or TCP access, and adding the
needed values.
3. Tap OK to confirm your settings.
Restore Default Configuration
1. From the home screen on the display select Configuration > Restore
Defaults.
2. Select one of the below options:
–Restart Network Interface: Select this option to restart network interface.
–Reset All: Select this option to reset all settings to default. You can select to
leave out the TCP/IP settings from the reset procedure.
–Reset Only: Select this option if you only wish to reset parts of the settings
to default values. You can select to reset the following settings: TCP/IP,
Event Configuration, and Display Settings.
3. When you have made your selection, tap OK to reset the selected settings to
default.
990–4758C–001 23
160–225 kVA 480 V, 160–200 kVA 400 V Operation
Operation
Operation Modes
The Galaxy UPS has two different levels of operation mode:
• UPS Operation Mode: The operation mode of the operated UPS
• System Operation Mode: The operation mode of the complete UPS system
UPS Operation Modes
Normal
During normal operation, the UPS supports the load with conditioned power. While
the UPS is in normal operation, the input, inverter, and load LEDs are green, and
the battery and bypass LEDs are off.
Battery
If the utility/mains supply fails, the UPS transfers to battery operation and supports
the load with conditioned power from the DC source. While the UPS system is in
battery operation, the battery, inverter, and load LEDs are green, the bypass LED
is off and the input LED is red.
Requested Static Bypass
The UPS can be transferred to requested static bypass following a command from
the display. During static bypass operation, the load is supplied from the bypass
source. If a fault is detected, the UPS will transfer to normal operation or forced
static bypass operation. If there is an interruption to the utility/mains power supply
during requested static bypass operation, the system will transfer to battery
operation. The load may experience a short duration interruption of power (4 to 8
ms) during the transfer from requested static bypass.
During requested static bypass, the input, bypass and output LEDs are green and
the battery and inverter LEDs are off.
24 990–4758C–001
Operation 160–225 kVA 480 V, 160–200 kVA 400 V
Forced Static Bypass
The UPS is in forced static bypass following a command from the UPS system or
because the user has pressed the inverter OFF button on the UPS. During forced
static bypass operation, the load is supplied directly by the bypass source.
During forced static bypass, the input, bypass and output LEDs are green and the
battery and inverter LEDs are off or red if an alarm is present.
NOTE: The batteries are not available as an alternate power source while the UPS
is in forced static bypass operation.
Maintenance Bypass Operation
When the Maintenance Bypass Breaker (MBB) is closed, the UPS system enters
maintenance bypass operation. The load is supplied with unconditioned power
from the bypass input.
NOTE: The batteries are not available as an alternate power source while the UPS
is in maintenance bypass operation.
Static Bypass Standby
NOTE: Static bypass standby is only applicable to an individual UPS in a parallel
system.
The UPS enters static bypass standby if the UPS is prevented from entering forced
static bypass and the other UPS units of the parallel system can support the load.
In static bypass standby the output of the specific UPS is off.
The UPS automatically changes to the preferred operation mode when possible.
NOTE: If the other UPS units cannot support the load, the parallel system enters
forced static bypass. The UPS in static bypass standby will then transfer to forced
static bypass.
Inverter Standby
NOTE: Inverter standby is only applicable to an individual UPS in a parallel
system.
The UPS enters inverter standby if there is an interruption to the utility/mains
supply of one UPS and the other UPS units of the parallel system can support the
load with the configured redundancy level maintained. This is to avoid that the
batteries are being drained in situations where it is not necessary.
Battery Test
The UPS is in battery test mode when the UPS is performing a battery self-test or a
runtime calibration.
NOTE: The battery test will be aborted if the utility/mains supply is interrupted or a
critical alarm is present and will return to normal operation upon return of utility/
mains.
990–4758C–001 25
160–225 kVA 480 V, 160–200 kVA 400 V Operation
ECO Mode
NOTE: ECO mode must be enabled by a Schneider Electric field service engineer.
ECO mode allows the UPS to be configured to use requested static bypass, with
the load supplied through the bypass, as the preferred operation mode under
predefined circumstances.
If a fault is detected (bypass voltage out of tolerance, output voltage out of
tolerance, etc), the UPS will immediately change to normal operation or forced
static bypass.
The main advantage of ECO mode is a reduction in the consumption of electrical
power.
In case of interruption to the utility/mains supply, the UPS transfers to inverter
operation for a continuous supply of the load.
The load may experience a short duration interruption of power (4 to 8 ms) during
this transfer.
The batteries are charged when the UPS is in ECO mode.
NOTE: When changes to ECO mode settings are made on one UPS in a parallel
system, the settings are shared to all UPSs in the parallel system.
ECOnversion Mode
ECOnversion allows the system to supply the active part of the load through the
bypass. The inverter is kept running in parallel with the bypass source and supplies
the reactive part of the load.
The input power factor of the UPS is, regardless of the load power factor,
maintained close to unity as the reactive part of the load is significantly reduced in
the UPS input current.
In case of an interruption to the utility/mains supply, the inverter immediately
maintains the output voltage so that breaks or drops during the transfer from
ECOnversion mode are practically eliminated.
The batteries are charged when the UPS is in ECOnversion mode.
NOTE: When changes to ECOnversion settings are made on one UPS in a parallel
system, the settings are shared to all UPSs in the parallel system.
Self-test
After start-up of the UPS system, the UPS will perform an automatic self-test. The
status and progress of the self-test are indicated by the flashing LEDs on the mimic
diagram.
When the self-test has been passed, the LEDs will indicate the operation mode of
the UPS system.
26 990–4758C–001
Operation 160–225 kVA 480 V, 160–200 kVA 400 V
NOTE: If an LED continues to flash after completion of the self-test, please call
Schneider Electric.
For more information on self-test, see Troubleshooting via the Mimic Diagram
LEDs after Self-Test.
Off
When the UPS is in off, the UPS does not supply the connected load with power.
System Operation Modes
The system operation mode indicates the current output status of the complete
UPS system and which source that supplies the load.
Inverter
In inverter operation the load is supplied by the inverters. The UPS mode can be in
either normal or battery operation when the system operation mode is inverter
operation.
Requested Static Bypass
When the system is in requested static bypass, the load is supplied from the
bypass source. If a fault is detected, the system will transfer to inverter operation or
forced static bypass operation. The load may experience a short duration
interruption of power (4 to 8 ms) during the transfer from requested static bypass.
Forced Static Bypass
The system is in forced static bypass following a command from the UPS system
or because the user has pressed the inverter OFF button on the UPS units. During
static bypass operation, the load is supplied directly by the bypass source.
NOTE: The batteries are not available as an alternate power source while the
system is in forced static bypass operation.
Maintenance Bypass
In maintenance bypass operation, the load is supplied by unconditioned power
from the bypass input via the maintenance bypass breaker.
NOTE: The batteries are not available as an alternate power source in
maintenance bypass operation.
ECO Mode
NOTE: ECO mode must be enabled by a Schneider Electric field service engineer.
ECO Mode allows the system to be configured to use requested static bypass, with
the load supplied through the bypass, as the preferred operation mode under
predefined circumstances.
The main advantage of ECO mode is a reduction in the consumption of electrical
power.
In case of interruption to the utility/mains supply, the UPS transfers to inverter
operation for a continuous supply of the load.
The load may experience a short duration interruption of power (4 to 8 ms) during
this transfer.
990–4758C–001 27
160–225 kVA 480 V, 160–200 kVA 400 V Operation
ECOnversion Mode
ECOnversion allows the system to supply the active part of the load through the
bypass. The inverter is kept running in parallel with the bypass source and supplies
the reactive part of the load.
The input power factor of the UPS is, regardless of the load power factor,
maintained close to unity as the reactive part of the load is significantly reduced in
the UPS input current.
In case of an interruption to the utility/mains supply, the inverter immediately
maintains the output voltage so that breaks or drops during the transfer from
ECOnversion mode are practically eliminated. The behaviour is the same for all
UPSs in the parallel system.
Off
When the system operation mode is off, the UPS system does not supply the
connected load with power.
Operation Procedures
Access Password-Protected Screens
1. When prompted for the password, select your username.
2. Type in the pin code for your username.
NOTE: The default pin code is 1234.
28 990–4758C–001
Operation 160–225 kVA 480 V, 160–200 kVA 400 V
View the System Status Information
1. From the home screen on the display select Status.
2. Select the area for which you wish to see the status. Choose between:
Input
Phase-to-Neutral3
Voltage (phase-to-neutral) The present phase-to-neutral input voltage in volts (V).
Current The present input current from the AC utility power source per phase in amperes (A).
Maximum RMS Current The maximum current for the latest 30 days.
Apparent Power The present apparent power input for each phase in kVA. Apparent power is the product of
RMS (root mean square) volts and RMS amperes.
Active Power The present active power (or real power) input for each phase in kilowatts (kW). Active
power is the portion of power flow that, averaged over a complete cycle of the AC
waveform, results in net transfer of energy in one direction.
Power Factor The ratio of the active power to apparent power.
Phase-to-Phase
Voltage (phase-to-phase) The present phase-to-phase input voltage.
Total Apparent Power The present total apparent power input (for all three phases) in kVA.
Total Active Power The present total active power input (for all three phases) in kW.
Frequency The present input frequency in hertz (Hz).
Energy The total energy consumption since the time of installation or since the number was reset.
990–4758C–001 29
3. Only applicable in systems with neutral connection.
160–225 kVA 480 V, 160–200 kVA 400 V Operation
Output
Phase-to-Neutral4
Voltage (phase-to-neutral) The phase-to-neutral output voltage at the inverter in volts (V).
Current The present output current for each phase in amperes (A).
Maximum RMS Current The maximum current for the latest 30 days.
Apparent Power The present apparent power output for each phase in thousands of Volt-Amps (kVA).
Apparent power is the product of RMS (root mean square) volts and RMS amperes.
Active Power The present active power (or real power) output for each phase in kilowatts (kW). Active
power is the portion of power flow that, averaged over a complete cycle of the AC
waveform, results in net transfer of energy in one direction.
Power Factor The present output power factor for each phase. Power factor is the ratio of active power to
apparent power.
Current Crest Factor The present output crest factor for each phase. The output crest factor is the ratio of the
peak value of the output current to the RMS (root mean square) value.
Current THD The THD (total harmonic distortion) for each phase, as a percentage, for the present output
current.
Phase-to-Phase
Voltage (phase-to-phase) The phase-to-phase output voltage at the inverter in volts (V).
Total Apparent Power The present apparent power output for each phase in thousands of Volt-Amps (kVA).
Apparent power is the product of RMS (root mean square) volts and RMS amperes.
Total Active Power The present total active output power (for all three phases) in kilowatts (kW).
Load The percentage of the UPS capacity presently used across all phases. The load
percentage for the highest phase load is displayed.
Neutral Current1The present output neutral current in amperes (A).
Frequency The present output frequency in hertz (Hz).
Inverter Status The general condition of the inverter.
PFC Status The general condition of the PFC.
Energy The total energy supplied since the time of installation or since the value was reset.
30 990–4758C–001
4. Only applicable in systems with neutral connection.
Operation 160–225 kVA 480 V, 160–200 kVA 400 V
Bypass
Phase-to-Neutral5
Voltage (phase-to-neutral) The present phase-to-neutral bypass voltage (V).
Current The present bypass current for each phase, in amperes (A).
Maximum RMS Current The maximum current for the latest 30 days.
Apparent Power The present apparent bypass power for each phase in thousands of Volt-Amps (kVA).
Apparent power is the product of RMS (root mean square) volts and RMS amperes.
Active Power The present active bypass power for each phase in kilowatts (kW). Active power is the time
average of the instantaneous product of voltage and current.
Power Factor The present bypass power factor for each phase. Power factor is the ratio of active power
to apparent power.
Phase-to-Phase
Voltage (phase-to-phase) The present phase-to-phase bypass voltage (V).
Total Apparent Power The present total apparent bypass power (for all three phases) in thousands of Volt-Amps
(kVA).
Total Active Power The present total active bypass power (for all three phases) in kilowatts (kW).
Frequency The present bypass frequency in hertz (Hz).
Battery
Voltage The present battery voltage.
Current The present battery current in amperes (A).
A positive current indicates that the battery is charging; a negative current indicates that the
battery is discharging.
Power The present DC power being drawn from the battery, in kilowatts (kW).
Estimated Charge Level The present battery charge, as a percentage of full charge capacity.
Estimated Charge Time The estimated time, in minutes, until the batteries reach 100% charge.
Runtime Remaining The amount of time in hours and minutes before the batteries reach the low-voltage
shutdown level.
Charger Mode The operation mode of the charger (Off, Float, Boost, Equalization, Cyclic, Test).
Battery Status The general condition of the battery.
Charger Status The general condition of the charger.
Total Battery Capacity The total capacity available from the available batteries.
Temperature
Ambient Temperature Ambient temperature in degrees Celsius or Fahrenheit at the air intake of the UPS.
Exhaust Air Temperature Exhaust air temperature in degrees Celsius or Fahrenheit at the air exhaust of the UPS.
990–4758C–001 31
5. Only applicable in systems with neutral connection.
160–225 kVA 480 V, 160–200 kVA 400 V Operation
System
Output Voltage The phase-to-phase output voltage at the inverter in volts (V).
Output Current The present output current for each phase in amperes (A).
Output Frequency The present output frequency in hertz (Hz).
Runtime Remaining The amount of time in hours and minutes before the batteries reach the low-voltage
shutdown level.
System Time The time of the UPS system.
UPS Operation Mode The operation mode of the operated UPS.
System Operation Mode The operation mode of the complete UPS system.
Total Output Power The apparent and active power (or real power) output for each phase.
Output Power The phase-to-phase apparent and active power (or real power) output for each phase.
Parallel System
Input Current The present phase-to-phase input current in amperes (A).
Output Current The present phase-to-phase output current in amperes (A).
Bypass Current The present phase-to-phase bypass current in amperes (A).
Parallel UPS Number The parallel UPS number of the operated UPS.
Parallel system redundancy The redundancy for the parallel system.
Number of Parallel Units The total number of UPSs in the parallel system.
Parallel Units The numbers of all UPSs in the parallel system.
Output Total Apparent Power The present total apparent output power (for all three phases) in thousands of Volt-Amps
(kVA).
Output Total Load The percentage of the UPS system capacity presently used across all phases. The load
percentage for the highest phase load is displayed.
Active Alarms
Active Alarms For more information on active alarms, go to View the Active Alarms, page 50.
Mimic
Mimic The mimic diagram shows the current status of the main parts of the UPS system: power
sources, converters, bypass static switch and breakers, and it shows the power flow
through the system.
3. Tap the home button to exit the screens and return to the home screen.
Operation Procedures for Single UPS Systems
Start Up Single System from Maintenance Bypass Operation
Use this procedure to start up a single system from maintenance bypass operation
with the load supplied through the MBB and all other breakers open.
NOTE: Only operate a breaker when the associated breaker LED is green.
32 990–4758C–001
Operation 160–225 kVA 480 V, 160–200 kVA 400 V
Front View of Single UPS
1. Close the unit input breaker UIB on the front of the I/O cabinet.
This will power up the display interface after approximately 30 seconds.
2. From the home screen on the display, select Control > Startup Wizard. Select
Startup from Maintenance Bypass and follow the steps which appear on the
screen.
NOTE: The following is a generic startup procedure. Always follow the steps of
the Startup Wizard which are specific to your system.
3. Close the static switch input breaker SSIB on the front of the I/O cabinet.
4. Close the battery breakers in your specific battery solution.
5. Initiate transfer to static bypass by tapping the Transfer Load to static bypass
button on the display interface.
In systems with kirk-keys, the key is released from the solenoid key release
unit.
If the UPS system does not transfer to requested static bypass, go to Status >
Active Alarms to see if there are active alarms that prevent the UPS system
from transferring to static bypass.
6. In systems with kirk-keys, insert the key in the lock on the unit output breaker
UOB and turn to unlock.
7. Close the unit output breaker UOB.
8. Open the maintenance bypass breaker MBB.
The system transfers to normal operation.
9. In systems with kirk-keys, turn the key in the lock of the maintenance bypass
breaker MBB to lock open.
The key is released.
990–4758C–001 33
160–225 kVA 480 V, 160–200 kVA 400 V Operation
10.In systems with kirk-keys, insert the key in the solenoid key release unit.
Shut Down Single System from Normal to Maintenance Bypass
Operation
Use this procedure to shut down a single system to maintenance bypass operation
with the load supplied through the MBB.
NOTE: Only operate a breaker when the associated breaker LED is green.
Front View of Single UPS
1. From the home screen on the display, select Control > Shutdown Wizard.
Select Shut down ending in Maintenance Bypass and follow the steps which
appear on the screen.
NOTE: The following is a generic shutdown procedure. Always follow the steps
of the Shutdown Wizard which are specific to your system.
2. Initiate transfer to static bypass by tapping the Transfer Load to static bypass
button on the display interface.
In systems with kirk-keys, the key is released from the solenoid key release
unit.
If the UPS system does not transfer to requested static bypass, go to Status >
Active Alarms to see if there are active alarms that prevent the UPS system
from transferring to static bypass.
3. In systems with kirk-keys, insert the key in the lock on the maintenance bypass
breaker MBB and turn to unlock.
4. Close the maintenance bypass breaker MBB on the front of the I/O cabinet.
In systems with kirk-keys, the key is held in the lock.
34 990–4758C–001
Operation 160–225 kVA 480 V, 160–200 kVA 400 V
5. Open the unit output breaker UOB.
6. In systems with kirk-keys, turn the key in the lock on the unit output breaker
UOB to lock open.
The key is released.
7. In systems with kirk-keys, insert the key in the solenoid key release unit.
8. Initiate transfer to forced static bypass by tapping the Inverter OFF button on
the front of the UPS system.
9. Open the static switch input breaker SSIB on the front of the I/O cabinet.
10.Open the battery breakers in your specific battery solution.
11.Open the unit input breaker UIB on the front of the I/O cabinet.
Transfer UPS from Normal to Requested Static Bypass
Operation
1. From the home screen on the display select Control > Operational Mode.
2. Tap the Transfer to Requested Static Bypass button.
NOTE: If the conditions for performing a transfer are not met, the button will be
grayed out.
3. Verify that the UPS Operation Mode changes to Requested Static Bypass.
990–4758C–001 35
160–225 kVA 480 V, 160–200 kVA 400 V Operation
Transfer UPS from Requested Static Bypass Operation to
Normal Operation
1. From the home screen on the display select Control > Operational Mode.
2. Tap the Transfer to Inverter Operation button.
NOTE: If the conditions for performing a transfer are not met, the button will be
grayed out.
3. Verify that the UPS Operation Mode changes to Normal Operation.
Operation Procedures for Parallel UPS Systems
Start Up Parallel System from Maintenance Bypass Operation
Use this procedure to start up a parallel system from maintenance bypass
operation with the load supplied through the MBB and all other breakers open.
NOTE: Only operate a breaker when the associated breaker LED is green.
36 990–4758C–001
Operation 160–225 kVA 480 V, 160–200 kVA 400 V
Front View of One Parallel UPS and System Bypass Cabinet
1. Close the unit input breaker UIB on the front of the I/O cabinet.
This will power up the display interface after approximately 30 seconds.
2. From the home screen on the display, select Control > Startup Wizard. Select
Startup from Maintenance Bypass and follow the steps which appear on the
screen.
NOTE: The following is a generic startup procedure. Always follow the steps of
the Startup Wizard which are specific to your system.
3. Close the static switch input breaker SSIB on the front of the I/O cabinet.
4. Close the battery breakers in your specific battery solution.
5. Initiate transfer to static bypass by tapping the Transfer Load to static bypass
button on the display interface.
In systems with kirk-keys, the key is released from the solenoid key release
unit.
If the UPS system does not transfer to static bypass, go to Status > Active
Alarms to see if there are active alarms that prevent the UPS system from
transferring to static bypass.
6. Close the unit output breaker UOB.
7. Repeat steps 1 to 6 for the remaining UPS units in the parallel system before
continuing.
8. In systems with kirk-keys, insert the key from the solenoid key release unit in
the lock on the system isolation breaker SIB and turn to unlock.
9. Close the system isolation breaker SIB.
10.Open the maintenance bypass breaker MBB.
The system transfers to normal operation.
990–4758C–001 37
160–225 kVA 480 V, 160–200 kVA 400 V Operation
11.In systems with kirk-keys, turn the key in the lock of the maintenance bypass
breaker MBB to lock open.
The key is released.
12.In systems with kirk-keys, insert the key in the solenoid key release unit.
Shut Down Parallel System from Normal to Maintenance Bypass
Operation
Use this procedure to shut down a parallel system to maintenance bypass
operation with the load supplied through the MBB.
NOTE: Only operate a breaker when the associated breaker LED is green.
Front View of One Parallel UPS and System Bypass Cabinet
1. From the home screen on the display, select Control > Shutdown Wizard.
Select Shut down ending in Maintenance Bypass and follow the steps which
appear on the screen.
NOTE: The following is a generic shutdown procedure. Always follow the steps
of the Shutdown Wizard which are specific to your system.
2. Initiate transfer to static bypass by tapping the Transfer Load to static bypass
button on the display interface.
In systems with kirk-keys, the key is released from the solenoid key release unit
in the system bypass cabinet.
If the UPS system does not transfer to requested static bypass, go to Status >
Active Alarms to see if there are active alarms that prevent the UPS system
from transferring to static bypass.
3. In systems with kirk-keys, insert the key in the lock on the maintenance bypass
breaker MBB and turn to unlock.
38 990–4758C–001
Operation 160–225 kVA 480 V, 160–200 kVA 400 V
4. Close the maintenance bypass breaker MBB in the system bypass cabinet.
In systems with kirk-keys, the key is held in the lock.
5. Open the system isolation breaker SIB.
6. In systems with kirk-keys, turn the key in the lock on the system isolation
breaker SIB to lock open.
The key is released.
7. In systems with kirk-keys, insert the key in the solenoid key release unit.
8. Perform the following steps for each UPS unit in the parallel system:
a. Open the unit output breaker UOB.
b. Initiate transfer to forced static bypass by tapping the Inverter OFF button on
the front of the UPS system.
c. Open the static switch input breaker SSIB on the front of the I/O cabinet.
d. Open the battery breakers in your specific battery solution.
e. Open the unit input breaker UIB on the front of the I/O cabinet.
Start Up and Add UPS to a Running Parallel System
Use this procedure to start up a UPS and add it to a running parallel system.
NOTE: Only operate a breaker when the associated breaker LED is green.
1. Close the unit input breaker UIB on the front of the I/O cabinet.
This will power up the display interface after approximately 30 seconds.
990–4758C–001 39
160–225 kVA 480 V, 160–200 kVA 400 V Operation
2. From the home screen on the display, select Control > Startup Wizard. Select
Startup UPS into a parallel system and follow the steps which appear on the
screen.
NOTE: The following is a generic startup procedure. Always follow the steps of
the Startup Wizard which are specific to your system.
3. Close the static switch input breaker SSIB on the front of the I/O cabinet.
4. Close the battery breakers in your specific battery solution.
5. Close the unit output breaker UOB.
NOTE: In systems with additional individual downstream disconnection
devices, the additional disconnection devices must be closed before the UOB in
the added UPS.
6. Turn the inverter on by tapping the Inverter ON button on the front of the UPS.
Isolate this Single UPS from the Parallel System
Use this procedure to shut down one UPS in a running parallel system.
NOTE: Before initiating this procedure, ensure that the remaining UPS units can
supply the load.
NOTE: Only operate a breaker when the associated breaker LED is green.
1. From the home screen on the display, select Control > Shutdown Wizard.
Select Shut down UPS in a parallel system and follow the steps which appear
on the screen.
NOTE: The following is a generic shutdown procedure. Always follow the steps
of the Shutdown Wizard which are specific to your system.
2. Turn off the UPS by pressing the Inverter OFF key on the front of the UPS.
40 990–4758C–001
Operation 160–225 kVA 480 V, 160–200 kVA 400 V
3. Open the unit output breaker UOB.
4. Open the static switch input breaker SSIB on the front of the I/O cabinet.
5. Open the battery breakers in your specific battery solution.
6. Open the unit input breaker UIB on the front of the I/O cabinet.
Operation Procedures for Frequency Converter Systems
Start-Up System Operating as Frequency Converters
Use this procedure to start up a single system, a parallel system working as
frequency converters, or to start up a single frequency converter and add it into a
running parallel system working as frequency converters.
NOTE: Only operate a breaker when the associated breaker LED is green.
1. Close the unit input breaker UIB on the front of the I/O cabinet.
This will power up the display interface after approximately 30 seconds.
2. From the home screen on the display, select Control > Startup Wizard. Select
Startup from Off Operation and follow the steps which appear on the screen.
NOTE: The following is a generic startup procedure. Always follow the steps of
the Startup Wizard which are specific to your system.
3. Close the battery breakers BB1 and BB2 (if present).
4. Close the unit output breaker UOB.
5. Close the system isolation breaker SIB.
6. Tap Turn Inverter On on the display interface.
Shut Down System Operating as Frequency Converters
Use this procedure to shut down a single system, a parallel system operating as
frequency converters.
NOTE: Only operate a breaker when the associated breaker LED is green.
1. From the home screen on the display, select Control > Shutdown Wizard.
Select Shutdown ending in Off Operation and follow the steps which appear
on the screen.
NOTE: The following is a generic shutdown procedure. Always follow the steps
of the Shutdown Wizard which are specific to your system.
2. Open the unit output breaker UOB.
3. Open battery breakers BB1 and BB2 (if present).
4. Open the unit input breaker UIB on the front of the I/O cabinet.
5. Repeat steps 1 to 4 on each Galaxy VM in the parallel system.
6. Open the system isolation breaker (if present).
Start a Boost Charge of the Batteries
Boost charge gives the possibility of doing a fast recharge of a discharged battery.
NOTE: Boost charge must be enabled by Schneider Electric during start-up for this
option to be available.
990–4758C–001 41
160–225 kVA 480 V, 160–200 kVA 400 V Operation
1. From the home screen on the display select Control > Charger Mode.
2. Select Boost Charge to initiate a single boost charge of the batteries.
The UPS system starts boost charging the batteries.
To stop the boost charge and go back to float charge, select Float Charge.
Access a Configured Network Management Interface
The below procedure describes how to access the network management interface
from a web interface. It is also possible to use the following interfaces:
• Telnet and SSH
• SNMP
• FTP
• SCP
NOTE: Ensure that only one network management interface in the entire system is
set to synchronize time.
Use Microsoft Internet Explorer®7.x or higher on Windows operating systems only
or Mozilla®Firefox®3.0.6 or higher on all operating systems to access the web
interface of the network management interface. Other commonly available
browsers may work but have not been fully tested.
You can use either of the following protocols when you use the web interface:
• The HTTP protocol (enabled by default), which provides authentication by user
name and Pin but no encryption.
• The HTTPS protocol, which provides extra security through Secure Socket
Layer (SSL); encrypts user names, Pin, and data being transmitted; and
authenticates Network Management Cards by means of digital certificates.
1. Access the network management interface by its IP address (or its DNS name,
if a DNS name is configured).
2. Enter the user name and password.
3. To enable or disable the HTTP or HTTPS protocol, use the Network menu on
the Administration tab, and select the Access option under the Web heading
on the left navigation menu.
42 990–4758C–001
Maintenance 160–225 kVA 480 V, 160–200 kVA 400 V
Maintenance
User-Replaceable Parts
Part Replacement Procedure
Filter Kit (GVMDFW-KIT) •Replace the Top Filter, page 43
•Replace the Three Bottom Filters, page 44
Replace the Top Filter
Rear View of the Front Door
1. Open the front door of the cabinet.
2. Turn the filter locks to release the filter.
3. Lift up the filter.
4. Take the replacement filter from the installation kit and install the new filter.
5. Turn the filter locks to fasten the filter.
990–4758C–001 43
160–225 kVA 480 V, 160–200 kVA 400 V Maintenance
Replace the Three Bottom Filters
Rear View of the Front Door
1. Open the front door of the cabinet.
2. Turn the filter locks to release the filters.
3. Tilt the filters out and lift them up.
4. Take the replacement filters from the installation kit and install the new filters.
5. Turn the filter locks to fasten the filters.
44 990–4758C–001
Troubleshooting 160–225 kVA 480 V, 160–200 kVA 400 V
Troubleshooting
Troubleshooting via the Mimic Diagram LEDs
The mimic diagram shows the status of the main functions and the energy flow
supplying the load. The different LEDs are either green, red or turned off
depending on the status of the system functions. In this section it is listed what a
red LED on the mimic diagram is indicating to help troubleshooting.
Input LED
If the input LED is red, it can be caused by the following:
• UIB is open
• Input out of tolerance (waveform-, voltage-, or frequency out of tolerance)
• Power factor correction inoperable
Inverter LED
If the inverter LED is red, it can be caused by the following:
• Inverter PLL synchronization inoperable
• Inverter inoperable
Load LED
If the load LED is red, it can be caused by the following:
• UOB is open
• SIB is open
• Output voltage out of tolerance
990–4758C–001 45
160–225 kVA 480 V, 160–200 kVA 400 V Troubleshooting
Battery LED
If the Battery LED is red, it can be caused by the following:
• Critical battery alarm active
• Charger inoperable
• Battery breaker disconnected
Bypass LED
If the bypass LED is red, it can be caused by the following:
• SSIB is open
• Static bypass switch inoperable
• Bypass out of tolerance
Reboot the Display
NOTE: A reboot of the display does not impact the settings made.
1. Open the shutter door on the front right side of the display.
2. Press the reboot button with a pointed object like a pen or a paper clip.
The display is rebooted.
46 990–4758C–001
Troubleshooting 160–225 kVA 480 V, 160–200 kVA 400 V
Reset the Password
Use a local computer that connects to the display through the serial port to access
the command line interface.
NOTE: The serial port is located behind the shutter door on the display front panel.
1. Select a serial port on a local computer, and disable any service that uses that
port.
2. Connect the provided serial cable (part number 940-0299) to the selected port
on the computer and to the console port on the UPS display.
3. On the local computer, run a terminal program (such as HyperTerminal®) and
configure the selected port for 9600 bps, 8 data bits, no parity, 1 stop bit, and no
flow control.
4. Press ENTER, repeatedly if necessary, to display the User Name prompt.
If you are unable to display the User Name prompt, verify the following:
• The serial port is not in use by another application.
• The terminal settings are correct as specified in step 3.
• The correct cable is being used as specified in step 2.
5. Press the Reset button behind the shutter door on the display front panel. The
Status LED will flash alternately orange and green. Press the Reset button a
second time immediately while the LED is flashing to reset the user name and
password to their defaults temporarily.
6. Press ENTER, repeatedly if necessary, to display the User Name prompt again,
then use the default password, apc, for the user name and password. (If you
take longer than 30 seconds to log on after the User Name prompt is
redisplayed, you must repeat step 5 and log on again).
7. In the command line interface, use the following commands to change the
password setting, which is apc at this stage:
• user -n <user name> -pw <user password>
For example, to change the user password to XYZ, type:
• user -n apc -pw XYZ
8. In the command line interface, use the following commands to change the
display pin setting:
• user -n <user name> -tp <user pin>
For example, to change the user pin to 4321, type:
• user -n apc -tp 4321
9. Type quit or exit to log off, reconnect any serial cable you disconnected, and
restart any service you disabled.
Logs
There are two types of logs:
• NMC Log: Contains information about the display and network activities.
• UPS Log: Contains information about the system status and operation modes.
View the NMC Log
1. From the home screen on the display select Logs > NMC Log.
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160–225 kVA 480 V, 160–200 kVA 400 V Troubleshooting
2. You can browse through the list of the events using the arrows.
3. You can now perform the following operations in the event log:
a. Tap the filter button to filter the events. Different filter settings are available,
including:
Filters for Power Events:Communication,Device,Output,Input,
Battery,UPS Operation Mode,Parallel System,Reminders,Switchgear,
and/or RFC 1628 MIB.
Filters for System Events:Mass Configuration and/or Security.
b. Tap the recycle bin button to clear the event log and select Yes to confirm.
4. Tap the home button to exit the log.
48 990–4758C–001
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View the UPS Log
1. From the home screen on the display select Logs > UPS Log.
2. You can now browse through the list of the UPS events using the arrows.
3. You can perform the following operations in the UPS log:
a. Tap the filter button to filter the events. Different filter settings are available,
including:
Filters for Power Events:Communication,Device,Output,Input,
Battery,UPS Operation Mode,Parallel System,Reminders,Switchgear,
and/or RFC 1628 MIB.
Filters for System events:Mass Configuration and/or Security.
b. Tap the recycle bin button to clear the UPS log and select Yes to confirm.
4. Tap the home button to exit the log.
Export Data from Logs
The exported log can only be used by Schneider Electric customer support for
analysis.
1. From the home screen on the display select Logs > Export Data.
2. Insert a USB device in the USB port located on the front of the display.
990–4758C–001 49
160–225 kVA 480 V, 160–200 kVA 400 V Troubleshooting
3. Tap the Start Data Export button.
When the download is complete, the following message will be shown on the
screen: Data Exported Successfully. Remove USB device.
4. Remove the USB device and tap the home button to exit the screen.
5. The exported data on the USB device can now be sent to Schneider Electric
support for analyzing.
View the Active Alarms
When there is an active alarm in the system, a symbol indicating the alarm level is
shown in the top right corner of the screen and the buzzer is active.
1. From the home screen on the display select Status > Active Alarms. Tapping
the display will also silence the buzzer temporarily without login. By logging in
and tapping the display, the buzzer will be silenced permanently.
2. You can now browse through the list of active alarms using the left and right
arrows.
3. Tap the Refresh button to update the list with the latest active alarms.
Alarm Levels
There are three alarm levels:
• Critical: Take immediate action and call Schneider Electric.
• Warning: The load remains supported, but action must be taken. Call Schneider
Electric.
• Informational: No immediate action required. Check the cause of the alarm as
soon as possible.
Alarm Messages
Alarm/
Event
Severity Display Text Description Corrective Action Text
Alarm Warning Abnormal state at input contact
zone A
An abnormal state exists for
integrated Environmental Monitor
input contact zone A
Please check the environment
Alarm Warning Abnormal state at input contact
zone B
An abnormal state exists for
integrated Environmental Monitor
input contact zone B
Please check the environment
Alarm Warning Air Filter technical check
recommended
The air filters need to be checked
as preventive maintenance is
recommended.
The Air Filters may need to be
replaced.
Alarm Warning Ambient temperature high Ambient temperature is high.
Alarm Warning Ambient temperature out of
tolerance
The ambient temperature out of
tolerance
Alarm Warning Batteries are discharging The load is drawing more power
than the UPS can draw from the
input, causing the UPS to draw
power from the batteries.
Alarm Warning Battery breaker BB1 open Battery breaker BB1 is open
Alarm Warning Battery breaker BB2 open Battery breaker BB2 is open
Alarm Warning Battery capacity is below minimum
acceptable level
The battery capacity is below the
minimum acceptable value
according to UPS power rating.
Risk of battery damage.
Change battery configuration and/
or add larger capacity battery
Event Informational Battery breakers tripped To prevent the batteries deep
discharging, the battery breakers
have been tripped by the system.
Close the battery breakers
manually.
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Alarm/
Event
Severity Display Text Description Corrective Action Text
Alarm Warning Battery condition is poor Battery capacity is lower than 50% Batteries should be replaced.
Alarm Warning Battery condition is weak Battery capacity is between 50%
to 75%
Alarm Warning Battery is below minimum
acceptable runtime
The battery runtime is below
configured minimum acceptable
value.
Alarm Critical Battery is not working correctly A battery is not working correctly. Please contact Schneider Electric.
Alarm Warning Battery room ventilation
inoperable
Input relay indicates that the
battery room ventilation is not
working correctly
Alarm Warning Breaker MBB closed Maintenance bypass breaker MBB
is closed, feeding the load with
unprotected power from bypass.
Alarm Warning Breaker SIB open System isolation breaker SIB is
open, and system cannot feed the
load
Alarm Warning Breaker SSIB open Bypass static switch input breaker
SSIB is open, making static
bypass operation unavailable.
Alarm Warning Breaker UIB open Unit input breaker UIB is open,
and the UPS is prevented from
running in normal operation
Alarm Warning Breaker UOB open Unit output breaker UOB is open,
and UPS cannot feed the load
Alarm Warning Bypass frequency out of tolerance Bypass input frequency is out of
tolerance
Check bypass input frequency and
bypass input frequency setting.
Alarm Warning Bypass phase missing Bypass input is missing a phase. Check bypass input. Please
contact Schneider Electric.
Alarm Warning Bypass phase sequence incorrect The phase rotation on bypass
input is incorrect
Check bypass input. Please
contact Schneider Electric.
Alarm Warning Bypass voltage out of tolerance Bypass input voltage is out of
tolerance and UPS is prevented
from going into requested bypass
mode
Alarm Warning Charge power is reduced The battery charge power has
been reduced.
The input for this functionality was
activated, or the input current has
reached the maximum limit.
Please contact Schneider Electric.
Alarm Warning Communication cable termination
missing or damaged
One or more communication cable
terminators is/are missing or
damaged
Alarm Warning Confirm redundancy lost and/or
transfer to Forced Static Bypass
One or more communication cable
terminators is/are missing or
damaged
Alarm Warning Confirm Turn Load Off Off button has been pushed while
inverter is on and with no bypass
available. User must confirm that
the UPS turns off the power to the
load.
Confirm turn off either via display
or by pushing the off button again.
Alarm Informational Customer Input 1 activated Customer input relay 1 is activated
Alarm Informational Customer Input 2 activated Customer input relay 2 is activated
Alarm Warning Display communication is lost Main Controller is unable to
communicate with the display
Please contact Schneider Electric.
Alarm Warning Display communication is lost Main Controller is unable to
communicate with the display
Please contact Schneider Electric.
Alarm Warning Display firmware incompatibility
detected
The firmware of the display is
detected as incompatible with the
rest of the system.
Perform a firmware update.
Alarm Critical EPO Switch Activated An emergency power off (EPO)
switch is activated.
Deactivate the Emergency Power
Off switch.
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160–225 kVA 480 V, 160–200 kVA 400 V Troubleshooting
Alarm/
Event
Severity Display Text Description Corrective Action Text
Alarm Warning External battery monitoring
detected fault
Input relay indicates external
battery monitoring detected fault
Alarm Warning External sync frequency out of
tolerance
External sync frequency is out of
tolerance
Check external sync frequency.
Alarm Warning External sync phase missing External sync is missing a phase. Check External sync.
Alarm Warning External sync phase sequence
incorrect
The phase rotation on external
sync is incorrect
Please contact Schneider Electric.
Alarm Warning External sync temporarily disabled External sync has been
temporarily disabled because UPS
cannot lock and syncronize to the
external sync source
Check external sync
Alarm Warning External sync voltage out of
tolerance
External sync voltage is out of
tolerance and UPS is prevented
from going into external sync
mode
Alarm Critical Fan inoperable UPS has one or more inoperable
fans. Fan redundancy is lost
Alarm Critical Firmware update - Incorrect UPS
operation mode
The UPS is no longer in the
correct operation mode during
firmware update. Risk of load
drop.
Transfer UPS to maintenance
bypass.
Alarm Warning Firmware versions in parallel UPS
units are not identical
The firmware versions in parallel
UPS units are not identical
Firmware update all UPS units in
the parallel system to the same
version
Alarm Critical Flywheel inoperable Input relay indicates that the
flywheel is not working correctly.
Alarm Critical General parallel system event The parallel system is not
configured correctly or is not
working correctly
Please contact Schneider Electric.
Alarm Informational Genset is supplying the UPS Input relay indicates that a genset
is supplying the UPS
Alarm Warning Ground fault detected Input relay indicates that a ground
fault has been detected.
Please contact Schneider Electric.
Alarm Warning High Battery Temperature Level The battery temperature is above
the Alarm setting
Check the battery temperature. A
high temperature may decrease
the battery lifetime.
Alarm Informational High Efficiency Mode disabled High efficiency mode is disabled
from an input relay
Alarm Warning High humidity threshold violation
at remote sensor
A high humidity threshold violation
exists for integrated Environmental
Monitor sensor
Please check the environment.
Alarm Warning High temperature threshold
violation at remote sensor
A high temperature threshold
violation exists for integrated
Environmental Monitor sensor
Please check the environment.
Alarm Warning Input frequency out of tolerance Mains input frequency is out of
tolerance
Check input frequency and input
frequency setting.
Alarm Warning Input phase missing Input is missing a phase. Check input. Please contact
Schneider Electric.
Alarm Warning Input phase sequence incorrect The phase rotation on input is
incorrect
Check input. Please contact
Schneider Electric.
Alarm Warning Input voltage out of tolerance Mains input voltage is out of
tolerance
Alarm Warning Inverter is Off due to a request by
the user
The inverter is off due to a request
by the user
Alarm Warning Inverter output is not in phase with
bypass input
The UPS inverter output is not in
phase with the bypass input.
Alarm Warning Lost communication to remote
sensor
Lost the local network
management interface-to-
integrated Environmental Monitor
Please check the environment.
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Alarm/
Event
Severity Display Text Description Corrective Action Text
Alarm Warning Lost parallel redundancy The load exceeds limit for an N+x
UPS in redundancy (x is the
configurable parallel redundancy)
Reduce the load on the system.
Alarm Warning Low Battery Temperature Level The battery temperature is below
the Alarm setting
Alarm Warning Low humidity threshold violation at
remote sensor
A low humidity threshold violation
exists for integrated Environmental
Monitor sensor
Please check the environment.
Alarm Warning Low temperature threshold
violation at remote sensor
A low temperature threshold
violation exists for integrated
Environmental Monitor sensor
Please check the environment.
Alarm Warning Maximum humidity threshold
violation at remote sensor
A maximum humidity threshold
violation exists for integrated
Environmental Monitor sensor
Please check the environment.
Alarm Warning Maximum temperature threshold
violation at remote sensor
A maximum temperature threshold
violation exists for integrated
Environmental Monitor sensor
Please check the environment.
Alarm Warning Minimum humidity threshold
violation at remote sensor
A minimum humidity threshold
violation exists for integrated
Environmental Monitor sensor
Please check the environment.
Alarm Warning Minimum temperature threshold
violation at remote sensor
A minimum temperature threshold
violation exists for integrated
Environmental Monitor sensor
Please check the environment.
Alarm Warning Modular battery breaker open Modular battery breaker is open.
Alarm Warning Modular battery cabinet is not
working correctly
Modular battery cabinet is not
working correctly
Check battery cabinet. Please
contact Schneider Electric.
Alarm Warning NMC 1 firmware incompatibility
detected
The firmware of the NMC in Smart
Slot 1 is detected as incompatible
with the rest of the system.
Perform a firmware update.
Alarm Warning NMC 2 firmware incompatibility
detected
The firmware of the NMC in Smart
Slot 2 is detected as incompatible
with the rest of the system.
Perform a firmware update.
Alarm Warning Not enough UPS units ready to
turn on inverter
One or more parallel UPS units
have been requested to turn on
inverter, but not enough UPS units
are ready for system to enter
inverter on operation.
Turn on inverter of more UPS units
and/or check the setting "Minimum
Number of UPS Required to
Supply Load".
Alarm Warning Output frequency out of tolerance Output frequency is out of
tolerance
Check output frequency and
output frequency setting.
Alarm Warning Output voltage out of tolerance The output voltage is out of
tolerance
Alarm Warning Overload on UPS due to high
ambient temperature
The load exceeds the rated
capacity when running with high
ambient temperature.
Reduce load on system or ambient
temperature.
Alarm Warning Overload or short circuit on UPS Reduce load on system or check
for output short circuit
The load exceeds 100% of rated
capacity or there is a short circuit
on the output.
Alarm Warning Parallel communication lost on
PBUS cable 1
PBUS cable 1 may be damaged Replace parallel Cable 1.
Alarm Warning Parallel communication lost on
PBUS cable 2
PBUS cable 2 may be damaged Replace parallel Cable 2.
Alarm Warning Parallel mixed operation mode One or more parallel UPS units
are operating in battery operation,
while others are operating in
normal operation
Alarm Warning Parallel unit not present Main Controller is unable to
communicate with parallel UPS X.
The UPS might have been
powered down or communication
cables may be damaged
Alarm Critical Restricted air flow Restricted air flow. This could be caused by a clogged
air filter or other obstacle blocking
air flow.
990–4758C–001 53
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Alarm/
Event
Severity Display Text Description Corrective Action Text
Alarm Critical Self-test - Did not pass Self-test did not complete correctly Check event log and active alarms
for more details.
Alarm Warning Startup recommended The product has been running
overtime without startup
Please contact Schneider Electric
for secure startup.
Alarm Critical Static bypass switch inoperable Static bypass switch is inoperable.
UPS is prevented from going into
static bypass operation
Please contact Schneider Electric.
Alarm Warning Static bypass switch warning The static bypass switch needs a
technical check but is still fully
operational
Please contact Schneider Electric.
Alarm Critical Surveillance detected fault Surveillance detected fault Please contact Schneider Electric.
Alarm Warning Synchronization unavailable -
system is freerunning
The UPS is unable to synchronize
to the bypass input, external
source or parallel system.
Alarm Critical System locked in bypass operation The system is locked in bypass
operation
The system has toggled between
inverter operation and bypass
operation more than 10 times
within 1 minute. Please activate on
button to transfer back to normal
operation.
Alarm Critical System operation mode - Forced
Static Bypass
The system is in bypass in
response to a critical event or an
inverter off request
Alarm Warning System operation mode -
Maintenance Bypass
The system load is supplied
through Maintenance Bypass
Breaker (MBB).
Alarm Critical System operation mode - Off The system output power is turned
off.
Alarm Warning System operation mode -
Requested Static Bypass
The system is in bypass in
response to the UPS front-panel or
a user-initiated software
command, typically for
maintenance
Alarm Critical System operation mode - Static
Bypass Standby
The system is in static bypass
standby operation in response to a
critical event or an inverter off
request.
Alarm Warning Technical Check recommended The product and its batteries need
to be checked as preventive
maintenance is recommended
Please contact Schneider Electric.
Alarm Critical UPS configuration incorrect UPS is configured incorrectly Please contact Schneider Electric.
Alarm Warning UPS operation mode - Battery On battery power in response to
an input power problem.
Alarm Informational UPS operation mode - Battery Test On battery power in response to a
test of the performance of the
batteries.
Alarm Critical UPS operation mode - Forced
Static Bypass
The UPS is in bypass in response
to a critical event or an inverter off
request
Alarm Informational UPS operation mode - Initialize The UPS is initializing
Alarm Informational UPS operation mode - Inverter
Standby
The UPS is ready to enter battery
operation but awaits permission
from the system. UPS output is off
Alarm Warning UPS operation mode -
Maintenance Bypass
The UPS load is supplied through
Maintenance Bypass Breaker
(MBB).
Alarm Critical UPS operation mode - Off The output power is turned off.
Alarm Warning UPS operation mode - Requested
Static Bypass
The UPS is in bypass in response
to the UPS front-panel or a user-
initiated software command,
typically for maintenance
54 990–4758C–001
Troubleshooting 160–225 kVA 480 V, 160–200 kVA 400 V
Alarm/
Event
Severity Display Text Description Corrective Action Text
Alarm
Warning UPS operation mode - Static
Bypass Standby
The UPS is ready to enter static
bypass but awaits permission from
the system. UPS output is off
Alarm
Critical UPS settings reset to default Unit settings has been reset to
default. The UPS is locked in off
operation until settings are
confirmed.
Please contact Schneider Electric.
Alarm Warning Warranty expiring soon The product is reaching the end of
warranty
Please contact Schneider Electric.
Tests
The UPS system can perform the following tests to ensure correct performance of
the system:
•Battery Test
•Runtime Calibration
•Annunciators
•Display Calibration
Perform a Battery Test
Prerequisites:
• The batteries must be more than 50% charged.
• The runtime available must be more than 4 minutes.
• The operation mode must be normal operation, ECOnversion, or ECO mode.
• The system operation mode must be normal, ECOnversion, or ECO mode.
This feature performs a number of tests on the batteries, such as fuse-blown
check, weak battery detection. The test will discharge the battery, and use about
10% of the total capacity. Meaning if you have 10 minutes of runtime, the test will
run for 1 minute. The Battery Test can be set up to run automatically in different
time intervals (from weekly and up to once a year).
1. From the home screen on the display select Tests > Battery Test.
2. Tap the Start Battery Self-Test button.
NOTE: If you wish to manually stop the battery self-test, tap the Abort Battery
Self-Test button.
Perform a Runtime Calibration
This feature is used for calibrating the estimated remaining battery runtime value.
In this test the UPS transfers to battery operation and the batteries are discharged
to the low DC warning level. Based on the elapsed time and information about the
load, the battery capacity can be calculated and the estimated runtime calibrated.
Schneider Electric recommends performing battery runtime calibration at start-up,
when batteries are replaced, or when changes are made to the battery cabinets.
990–4758C–001 55
160–225 kVA 480 V, 160–200 kVA 400 V Troubleshooting
NOTICE
RISK OF EQUIPMENT DAMAGE
• During a runtime calibration the batteries will be at a very low level and
therefore not capable of supporting your system load in case of a input power
failure.
• Batteries will be discharged to 10% capacity and this will result in a low
battery runtime after the calibration.
• Repeated battery testing or calibration can affect the lifetime of the battery.
Failure to follow these instructions can result in equipment damage.
Prerequisites:
• Batteries must be 100% charged.
• The load percentage must be at least 10% and must not change more than
20% during test.
• The bypass supply must be available.
• The operation mode must be normal operation, ECOnversion, or ECO mode.
• The system operation mode must be inverter, ECOnversion, or ECO mode.
1. From the home screen on the display select Tests > Runtime Calibration.
2. Tap the Start Runtime Calibration button.
NOTE: If you wish to manually stop the runtime calibration, tap the Abort
Runtime Calibration button.
Perform an Annunciators Test
1. From the home screen on the display select Tests > Annunciators.
2. Tap the Start button to initiate the test.
During the annunciators test the LEDs on the display and the mimic diagram
and the audible alarm are tested.
Calibrate the Display
From the home screen on the display select Tests > Display Calibration and then
select the calibration you want to perform.
•Calibrate: Tests and adjusts the touch screen target sensitivity.
•Calibration Check: Checks the calibration adjustments.
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.
56 990–4758C–001
Troubleshooting 160–225 kVA 480 V, 160–200 kVA 400 V
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.
Find the UPS Serial Number
1. From the home screen on the display interface select About > UPS.
2. Note down the serial number and have it ready for customer support.
NOTE: If the display is not available, the serial number can also be found on a
label in each specific cabinet.
Return Parts to Schneider Electric
Call Schneider Electric to obtain an RMA number.
To return an inoperable part to Schneider Electric, pack the module in the original
shipping materials, and return it by insured, prepaid carrier. The customer support
representative will provide the destination address. If you no longer have the
original shipping materials, ask the representative about obtaining a new set. Pack
the module properly to avoid damage in transit. Never use styrofoam beads or
other loose packaging materials when shipping a module. The module may settle
in transit and become damaged. Enclose a letter in the package with your name,
RMA number, address, a copy of the sales receipt, description of the problem, a
phone number, and a confirmation for payment (if necessary).
NOTE: Damages sustained in transit are not covered under warranty.
990–4758C–001 57
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.
© 2013 – 2016 Schneider Electric. All rights reserved.
990–4758C–001