Alpha Technologies CFR 600, CFR 600XT, CFR 1000 - Manual (Page 24)

The CFR is designed so that battery backup time can be greatly
extended simply by plugging the EBP 24 External Battery Pack into the back
of the UPS. Battery packs are completely self-contained.
*Battery run times are calculated at typical load (80%) and represent the total time of the CFR internal
batteries and EBP battery pack.
1. Switch the CFR's BATTERY circuit breaker OFF.
2. Locate the EXTERNAL battery connector on the rear panel of the UPS
and remove the Phillips screw #1 and loosen Phillips screw #2.
3. Slide the cover plate to the left and insert the battery pack’s connector
into the UPS. Secure the connector to the UPS using the Phillips screw
#1.
4. Switch the EBP and CFR “BATTERY” breakers ON and test the unit
for proper operation.
18
3. INSTALLATION
Note: Battery Pack
can be installed along
side, or underneath
the CFR UPS.
Figure 7
CFR 600 and EBP External Battery Pack
3.3 External Battery Pack
BATTERY
Circuit Breaker
Unit Rating Voltage Run Time*
CFR 600 CFR 600XT CFR 1000
EBP 24A 17 Ah 24 VDC 0.66 hrs 1 hrs 0.5 hrs
EBP 24C 66 Ah 24 VDC 3.75 hrs 4.3 hrs 2.1 hrs
EBP 24E 176 Ah 24 VDC 8.5 hrs 9.0 hrs 5.0 hrs
Phillips Screw #1
Phillips Screw # 2
External Battery
Connector
Requires
Phillips Screwdriver