OutBack Power EnergyCell 1100RE, Installation Manual And Owner'S Manual

Page: 40 / 70

1.0 GENERAL INFORMATION
1.1 Introduction
EnerSys ® modular valve-regulated lead acid (VRLA) batteries have unique features that make
them easy to install and maintain. These batteries are composed of absorbed glass mat (AGM)
separators with flat plates and/or gelled electrolyte with tubular positive plates.
The AGM retains the acid between the plates to ensure long float service. In the case of gelled
acid, the acid is retained in a gel medium; thus, maximum contact with the plates ensures long
float service in cycling applications. Furthermore, the tubular positive plate design holds the
active material in position, providing excellent high cycling ability (1200 cycles to 80% DOD).
Both utilize gas recombinant technology to minimize maintenance.
PowerSafe™ batteries utilize calcium alloy grids (NO cadmium) which float at a lower current
than antimony (Sb). Lower float currents, in conjunction with superior and uniform thermal
management, reduce the chances of thermal runaway. (Temperature compensation chargers
are also recommended.)
PowerSafe VRLA batteries typically do not require special battery rooms because excess hydro-
gen is not emitted under normal operating conditions. In addition, the modules make installation
fast and easy.
1.2 Precautions
BEFORE UNPACKING, STORING, HANDLING, INSTALLING, OPERATING OR PERFORMING
MAINTENANCE ON THE ENERSYS VRLA BATTERY SYSTEM:
READ
THE FOLLOWING
INFORMATION THOROUGHLY!
It is important to read, understand and strictly follow the instructions in this manual.
If the following precautions are not fully understood, or if local conditions are not covered,
contact your nearest EnerSys sales/service representative for clarification or call the corporate
office number listed on the back of this manual and ask for EnerSys Reserve Power Service.
Also, refer to all applicable federal, state and local regulations and industry standards.
YOU SHOULD BE TRAINED IN HANDLING, INSTALLING, OPERATING AND MAINTAINING
BATTERIES BEFORE YOU WORK ON ANY BATTERY SYSTEM.
Publication No. US-VR-OM-002
March 2008
www.enersys.com
1