Powerware 10001100 kVA User Manual

INTRODUCTION

EATON Powerware

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 9395 UPS (1000–1100 kVA) Installation and Operation Manual  

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  164201764 Rev 1 www.powerware.com

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ISBM SECTION

UPM SECTION

Figure 1-2. Powerware 9395 Three UPM UPS (650–825 kVA)

1.1.3

Customer Interface

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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.

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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.

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X−Slot Communication Bays – Four communication bays are standard equipment.
One to four optional X−Slot

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 connectivity cards can be installed in the UPS module

at any time. X−Slot cards are quickly installed at the front of the UPS and are
hot−pluggable. 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.