UPS OPERATING INSTRUCTIONS
Eaton
Power Xpert 9395P UPS (300 kVA, 300 kW) Installation and Operation Manual
S
P-164000563 Rev 1
www.eaton.com/powerquality
7-26
14.
The
UPS START UP
screen appears
The rectifier and inverter turn on. The inverter continues to ramp up to full
voltage.
When the inverter reaches full voltage, the UPS output contactor K3 closes and
the static switch turns off. Power is now supplied to the critical load in Online
mode. It takes approximately one minute for the UPS to achieve Online mode.
The Online status indicator is illuminated. The UPS status indicates
ONLINE
on
the header section of the screen. The UPM status indicates
ONLINE,
CHARGING
on the MIMIC Screen.
To activate or enable/disable any of the UPS operational modes, follow the online
screen prompts.
To obtain any system information, follow the on screen prompts to get to the proper
screen. The operator cannot inadvertently cause a system dump or disconnect unless
they override a warning pop-up. Value or information screens DO NOT affect system
operation.
7.4.2
Using the Remote Emergency Power-off Switch
A UPS emergency power-off is initiated by the REPO pushbutton switch. In an
emergency, you can use this switch to control the UPS output. The REPO switch
de‐energizes the critical load and powers down the UPS immediately, without asking
for verification.
The UPS, including Bypass, remains off until restarted.
C
A
U
T
I
O
N
All power to the critical load is lost when the REPO switch is activated in the following step. You should use
this feature only when you want to de‐energize the critical load.
MISE EN GARDE!
L’alimentation de la charge critique est complètement coupée lorsque le circuit d’arrêt d’urgence à distance
est déclenché à l’étape suivante. N’utiliser cette fonction que pour mettre la charge critique hors tension.
