P-164000477 9395P750 kVA / 900 kVA and 1000 kVA / 1100 kVA 3
Revision 002 User’s and Installation Guide
Figure 1-2. Eaton 9395P 1000 kVA / 1100 kVA UPS
1.1.3 Customer Interface
• Building Alarm Monitoring – Up to five inputs in the UPS are available to connect the facility’s alarm
system contacts. Some system configurations may limit the number of inputs available. The UPS
uses these inputs to monitor the building alarms in addition to the UPS status. See Chapter 8:
“Communication” for additional information.
• Alarm Contact – One alarm contact is provided for connection to equipment at the facility, such as
a light, an audible alarm, or a computer terminal. The equipment connected to this contact alerts
you to a UPS alarm. See Chapter 8: “Communication” for additional information.
• X-Slot Communication Bay – A four-slot communication bay is provided as a standard feature. Four
optional X-Slot cards can be installed in the UPS module at any time. See Chapter 8:
“Communication” for additional information.
1.1.4 Advanced Battery Management
A three-stage charging system increases battery service life by optimizing recharge time, and protects
batteries from damage due to high current charging and inverter ripple currents. Charging at high
currents can overheat and damage batteries.
AFI-UPM
BISBM section
C UPM section
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