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EATON Powerware
®
BladeUPS
®
EBM User's Guide S 164201650 Rev 2 www.powerware.com
1
Chapter 1 Introduction
The Extended Battery Module (EBM) can be added to the
Powerware
®
BladeUPS
®
uninterruptible power system (UPS) to extend
the available battery time (see Table 1). Up to four EBMs can be installed
with the Powerware BladeUPS.
Table 1. Battery Runtimes (in Minutes)
Model
UPS Internal
Batteries
+1 EBM +2 EBMs +3 EBMs +4 EBMs
BladeUPS 12 4.8 12 20 27 34
BladeUPS 12i 4.8 12 20 27 34
NOTE Battery times are approximate and vary depending on the load configuration and battery charge.
Safety Warnings
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
This manual contains important instructions that you should follow during installation and
maintenance of the EBM. Please read all instructions before operating the equipment and
save this manual for future reference.
WARNING
This UPS contains its own energy source (batteries). The UPS output receptacles may carry
live voltage even when the UPS is not connected to an AC supply.
CAUTION
S Batteries can present a risk of electrical shock or burn from high short-circuit current.
Observe proper precautions. Servicing should be performed by qualified service
personnel knowledgeable of batteries and required precautions. Keep unauthorized
personnel away from batteries.
S Proper disposal of batteries is required. Refer to your local codes for disposal
requirements.
S Never dispose of batteries in a fire. Batteries may explode when exposed to flame.