Eaton 9355 Parallel UPS (10/15 kVA) User's Guide 164201601—Rev E0
55
All 2-High UPS and EBM Cabinets*
Number of Strings
UPS + 3 EBMs
22
*UPS-32 models contain 2 strings; EBM-64 models contain 4 strings.
UPS-64 models contain 4 strings; EBM-96 models contain 6 strings.
6.
Press the
OPERATION
Eaton 9355 Parallel UPS (10/15 kVA) User's Guide
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164201601 Rev B
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The following table shows the indicator status and description.
Indicator
Status
Description
Green
On
The UPS is operating normally.
Flashing
S
The UPS is starting up or is shut down and waiting for power to return.
S
A new information message is active.
S
Bypass is not available.
Off
The UPS is turned off and will not turn on automatically.
Yellow
On
The UPS is in Battery mode.
Yellow
On
The UPS is in Bypass mode.
Red
On
The UPS has an active alarm.
Flashing
There is a new UPS alarm condition. See “Troubleshooting” on page 67 for
additional information.
Changing the Language
Press and hold the first button on the left for approximately five seconds
to select the language menu. This action is possible from any LCD menu
screen.
Display Functions
As the default or after 15 minutes of inactivity, the LCD displays the
selectable startup screen. The default is the Eaton logo and can be
changed to the Mimic screen in the User Settings menu.
The backlit LCD automatically dims after a long period of inactivity. Press
any button to restore the screen.
Use the two middle buttons ( and ) to scroll through the menu
structure. Press the
button to enter a submenu. Press the
button
to select an option. Press the
ESC
button to cancel or return to the
previous menu.
button to save the setting.
7.
Press the
OPERATION
Eaton 9355 Parallel UPS (10/15 kVA) User's Guide
S
164201601 Rev B
56
The following table shows the indicator status and description.
Indicator
Status
Description
Green
On
The UPS is operating normally.
Flashing
S
The UPS is starting up or is shut down and waiting for power to return.
S
A new information message is active.
S
Bypass is not available.
Off
The UPS is turned off and will not turn on automatically.
Yellow
On
The UPS is in Battery mode.
Yellow
On
The UPS is in Bypass mode.
Red
On
The UPS has an active alarm.
Flashing
There is a new UPS alarm condition. See “Troubleshooting” on page 67 for
additional information.
Changing the Language
Press and hold the first button on the left for approximately five seconds
to select the language menu. This action is possible from any LCD menu
screen.
Display Functions
As the default or after 15 minutes of inactivity, the LCD displays the
selectable startup screen. The default is the Eaton logo and can be
changed to the Mimic screen in the User Settings menu.
The backlit LCD automatically dims after a long period of inactivity. Press
any button to restore the screen.
Use the two middle buttons ( and ) to scroll through the menu
structure. Press the
button to enter a submenu. Press the
button
to select an option. Press the
ESC
button to cancel or return to the
previous menu.
button until the Eaton logo or Mimic screen appears.
66..44
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To remove power to the parallel UPS system output:
1.
Press any button on the front panel display to activate the menu options.
2.
Press the
button on the front panel display and then press the
button to select the TURN UPS ON/
OFF menu.
3.
Press the
button to select the System Off option; press and hold the
button for three seconds,
until the UPS stops beeping.
4.
Repeat Step 3.
The input contactor opens.
The UPS removes power to the parallel UPS system output.
5.
Press the
ESC
button until the Eaton
®
logo or Mimic screen appears.
6.
Repeat Steps 1 through Step 5 for each UPS in the Parallel System.
7.
Switch each of the UPS breakers on the parallel tie cabinet to the OFF position.
8.
Switch all battery circuit breakers to the OFF position.
9.
Switch OFF the utility power to the Parallel UPS system.
66..55
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To shut down a single UPS in the parallel system:
1.
Press any button on the front panel display to activate the menu options.
2.
Press the
button on the front panel display and then press the
button to select the TURN UPS ON/
OFF menu.
3.
Press the
button to select the System Off option; press and hold the
button for three seconds,
until the UPS stops beeping.
4.
Repeat Step 3.
The input contactor opens.
5.
Switch the UPS battery circuit breaker to the OFF position.
The UPS is disconnected from the batteries and is on logic power only.
6.
Switch the UPS breaker on the parallel tie cabinet to the OFF position.
Summary of Contents for 9355 Series
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Page 10: ...x Eaton 9355 Parallel UPS 10 15 kVA User s Guide 164201601 Rev E0 List of Tables ...
Page 18: ...8 Eaton 9355 Parallel UPS 10 15 kVA User s Guide 164201601 Rev E0 Safety Warnings ...
Page 54: ...44 Eaton 9355 Parallel UPS 10 15 kVA User s Guide 164201601 Rev E0 UPS System Installation ...
Page 68: ...58 Eaton 9355 Parallel UPS 10 15 kVA User s Guide 164201601 Rev E0 Operation ...
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