Eaton 9395 UPS User Manual

UPS OPERATING INSTRUCTIONS
Eaton 9395 UPS (450–825 kVA) Installation and Operation Manual S 164201725 Rev 4 www.eaton.com/powerquality
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16. Verify the following messages display sequentially on the UPM status line:
DC STARTING, CHARGER OFF
INVERTER STARTING
INVERTER SYNCING
READY
The UPM rectifier and inverter turn on.
17. To transfer the UPM to Online mode, press the
CONTROLS pushbutton on the UPS
Control Command menu bar. The UPM Control Command screen is displayed.
18. On the UPM Control Command screen, select UPM GO TO ONLINE.
19. Press the
SELECT pushbutton on the UPM Command menu bar.
The UPM transfers to Online mode. The UPM status indicates ONLINE.
7.4.17 Transfer from Online to Bypass Mode
To transfer the critical load to Bypass mode:
C A U T I O N
In Bypass mode, the critical load is not protected from commercial power interruptions and abnormalities.
1. On any UPS, press the CONTROLS pushbutton on the main menu bar. The System
Status screen is displayed.
2. On the System Status screen, select the
BYPASS command.
3. Press the
CONTROLS pushbutton on the System Status menu bar. The Bypass
Control Command screen is displayed.
4. On the Bypass Control Command screen, select GO TO BYPASS.
5. Press the
SELECT pushbutton on the Bypass Command menu bar.
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 Bypass status indicates ON. The
UPM status indicates READY. The power module remains on.
W A R N I N G
Power is present inside the UPS cabinet.
7.4.18 Transfer from Bypass to Online Mode
To transfer the critical load to Online mode:
1. If not already closed, close the battery breaker.
2. On any UPS, press the
CONTROLS pushbutton on the main menu bar. The System
Status screen is displayed.

Eaton 9395 UPS Specifications

General

Brand	Eaton
Model	9395 UPS
Category	UPS
Language	English