4
1. Determine the number of batteries based on the backup time and loads.
2. If there are multiple battery strings, connect them in parallel in this way.
Battery cable
B
at
ter
y
pac
k
04
B
at
ter
y
pac
k
03
B
at
ter
y
pac
k
02
B
at
ter
y
pac
k
01
U
P
S
bat
ter
y i
nput
4. Cable Installation
Remove the DC port cover, and connect cables.
Set the circuit breaker of the battery pack to OFF.
UPS
BATT.240 V DC
port
Battery circuit breaker
