Battery Installation
47
Liebert
®
APM
™
5.3
UPS Batteries—Liebert APM 45kVA Frame Only
The Liebert APM’s internal batteries are fully charged before the unit is shipped. During storage and
transportation, some charge is lost. All batteries should be recharged before use. The battery charger
works only when the Liebert APM is connected to input power and turned On.
5.3.1 Internal Battery Breaker Component Locations and Control Wiring
The Liebert APM 45kVA frame contains internal batteries. The batteries are protected by an internal
shows the component location;
shows the control wiring.
Figure 34 Internal battery breaker component locations
NOTE
Full safety instructions concerning the use and maintenance of UPS batteries are provided in
the appropriate battery manufacturer's manuals, available on the manufacturer’s Web site.
The battery safety information contained in this section relates to key considerations that must
be taken into account during the installation design process and might affect the design
outcome, depending on your installation.
UAM04052A
Pg. 1, Rev. 0
UHRF3S67X2
Liebert APM
Bypass Module
Battery
Temperature
Sensor
Location
Battery
Breaker
See
Detail A
Detail A
FRONT
TB1
UH8351A8
Capacitor
Board
UHW241C2
BIB Board