Powerware (4080 KVA) 9390 User Manual Page 72

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Features, Options, and Accessories
8-2
Powerware
®
9390 UPS (40–80 kVA) Installation and Operation Manual S 164201535 Rev C
8.1.5 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.
8.1.6 LanSafe Power Management Software
LanSafe Power Management Software is bundled as part of the Powerware Software Suite
CD shipped with the UPS. See Chapter 13, “Communication,” for additional information.
8.1.7 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.
8.2 Options and Accessories
Contact a Powerware sales representative for information about the following options.
8.2.1 Integrated Battery Cabinets
Battery backup protection can b e enhanced by equipping the UPS system with up to four
Powerware 9390 battery cabinets containing sealed lead-acid, maintenance-free batteries.
The battery cabinets are available in small and large sizes, with 192-cell (208V units only),
216-cell, and 240-cell configurations. The cabinets are designed for line -up–and–match
installation, but may be installed separate from the UPS cabinet.
8.2.2 Integrated Distribution Cabinet
The IDC provides adaptation and expansion with distribution panelboards, distribution
circuit breakers, a maintenance bypass switch, and voltage transformation. The IDC is
housed in a single, free-standing cabinet designed for line-up–and–match installation, but
may be installed separate from the UPS cabinet.
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