Power Xpert
9395 UPS (450–550 kVA) Installation and Operation Manual
164201701 Rev 3
www.eaton.com/powerquality
7-1
Chapter 7
UPS Operating Instructions
This section describes how to operate the UPS.
NOTE
Before starting the UPS, ensure all installation tasks are complete and a preliminary startup has
been performed by authorized service personnel. The preliminary startup verifies all electrical
interconnections to ensure the installation was successful and the system operates properly.
NOTE
Read this section of the manual and have thorough knowledge of UPS operation before attempting
to operate any of the controls.
NOTE
The UPS displays 2 minutes of battery runtime at the initial startup. After a 24-hour charging period,
the UPS automatically runs a battery test and the correct battery runtime displays.
7.1
UPS Controls and Indicators
The controls and indicators identified and described in this section are used to control
and monitor UPS operation. Figure 7‐1 shows the UPS controls and indicators.
Control Panel
AC Input Breaker CB1
(Optional)
(Not available with
separate rectifier feed
option)
ISBM
UPM 1
UPM 2
Figure 7‐1. UPS Controls and Indicators
Figure
