Eaton 9395 - Advanced Battery Management; Options and Accessories; Integrated Battery Cabinets; Field Installed UPM

INTRODUCTION
Eaton 9395 UPS (225–275 kVA) Installation and Operation Manual S 164201683 Rev 3 www.eaton.com/powerquality
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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.
1.1.5 Power Management Software
LanSafe
®
Power Management Software is bundled as part of the Software Suite CD
shipped with the UPS. See Chapter 8, “Communication,” for additional information.
1.2 Options and Accessories
Contact an Eaton sales representative for information about the following options.
1.2.1 Integrated Battery Cabinets
Battery backup protection can be provided by equipping the UPS system with up to
four Eaton 9395 battery cabinets containing sealed lead‐acid, maintenance‐free
batteries. The battery cabinets are available with a 240-cell configuration. The cabinets
are designed for standalone installation and may be installed adjacent to the UPS or in
a separate location. The recommended installation location for adjacent battery
cabinets is on the right side of the UPS cabinet to allow for future expansion using an
external module.
1.2.2 Field Installed UPM
A Field Installed UPM (FI-UPM) provides N+1 redundancy for the UPS system. The
FI-UPM may be installed at any time in the future when power needs change. The
module cabinet is installed on the left side of the UPS cabinet and is wired directly to
the UPS. No input or output wiring changes are needed for redundancy. Operation
remains the same as the original UPS.
1.2.3 Maintenance Bypass Module
The Maintenance Bypass Module (MBM) enables power to completely bypass and
isolate the UPS so that the UPS can be safely serviced or replaced without
interrupting power to critical systems.
1.2.4 Sync Control
An optional Eaton 9395 Sync Control maintains the critical load outputs of two
separate single module Eaton 9395 UPS systems in synchronization. This option
facilitates the uninterrupted transfer of the load from one load bus to another by
means of transfer switches. The Sync Control is housed in a wall‐mounted panel that
can be located between the UPS units for easy wiring.
1.2.5 Single-Feed Kit
An optional kit is available for converting the dual-feed rectifier and bypass inputs to a
single-feed configuration. The kit consists of jumpers for each phase, and the
hardware required for installation.