Eaton 93PM UPS 480V Three-Wire – 100 kW Frame Installation and Operation Manual 164000227—Rev 07
109
CAUTION
In Bypass mode, the critical load is not protected from commercial power interruptions and abnormalities.
1.
Tap the
CONTROLS
tab on the main menu navigation bar. The System Control screen is displayed.
2.
Tap the
GO TO BYPASS
button.
All of the UPSs transfer to Bypass mode. and the critical load is immediately supplied by the bypass
source. If the bypass source is not available, the power module remains on and an alarm sounds.
The
BYPASS
status indicator is illuminated. The power module remains on.
WARNING
Power is present inside the UPS cabinet.
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To transfer the critical load to Normal mode:
1.
Tap the
CONTROLS
tab on the main menu navigation bar. The System Control screen is displayed.
2.
Tap the
GO ONLINE
button.
All of the UPSs transfer to Double Conversion mode. If the power module is not available, the system
remains on bypass and an alarm sounds.
The
NORMAL
status indicator is illuminated.
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To transfer the load to Standard Normal mode:
1.
Tap the
CONTROLS
tab on the main menu navigation bar. The Control screen is displayed.
2.
Tap the
EAA CONTROLS
tab on the secondary Control menu navigation bar. The
EAA CONTROLS
screen
is displayed.
3.
Tap the
DISABLE ESS
button.
All of the UPSs transfer to Double Conversion mode.
The
NORMAL
status indicator is illuminated.
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To transfer the load to HE Normal mode:
1.
Tap the
CONTROLS
tab on the main menu navigation bar. The Control screen is displayed.
2.
Tap the
EAA CONTROLS
tab on the secondary Control menu navigation bar. The
EAA CONTROLS
screen
is displayed..
3.
Tap the
ENABLE ESS
button.
All of the UPSs transfer to ESS mode if no abnormal power conditions are detected. If abnormal power
conditions are detected, the UPSs will wait and transfer to ESS mode when conditions are cleared.
The
NORMAL
status indicator is illuminated.
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UP
PM
Mss
To transfer the critical load to Bypass mode and shut down the UPMs:
Summary of Contents for 93PM Series
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