Instruction manual

INTRODUCTION
Eaton
®
9390 UPS (20–80 kVA) and 9390IT (20-40 kVA) Installation and Operation Manual S 164201603 Rev 4 www.eaton.com/powerquality
1-3
S 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 10, “Using
Features and Options,” for additional information.
1.1.3 X-Slot Communication Bay
A pair of two-slot communication bays is standard equipment. Four optional X-Slot
®
cards can be installed in the UPS module at any time. See Chapter 12,
“Communication,” for additional information.
1.1.4 Mini‐CSB (Communication Server Board)
The mini‐CSB provides increased logging to 512 events, 5 additional programmable
languages, a real‐time clock, 4 additional building alarms, and enhanced alarm contact
programming.
1.1.5 ConnectUPS-X Web/SNMP Card X-Slot Card
A ConnectUPS –X Web/SNMP Card is provided as standard equipment and provides
remote monitoring through a Web browser interface, e‐mail, and a network
management system (NMS) using SNMP. See Chapter 12, “Communication,” for
additional information.
1.1.6 ABM Technology
ABM
®
technology is a three-stage charging system that 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.
1.1.7 Powerware LanSafe Power Management Software
Powerware LanSafe
®
Power Management Software is bundled as part of the
Software Suite CD shipped with the UPS. See Chapter 12, “Communication,” for
additional information.
1.1.8 Installation Features
Cabinets can be permanently bolted to the floor or left standing on leveling feet.
Power and control wiring can be routed through the top or bottom of the cabinet with
connections made to easily accessible terminals. External sensing and monitoring
control wire must be installed in accordance with Class 1 wiring methods.
Line-up-and-match battery cabinets are wired through the side panels of the units.
Optional X-Slot connectivity cards are quickly installed at the front of the unit and are
hot-pluggable.
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