UPSI-2406DPx
Revision 1-5
24
F4 Dimensioning the upstream power supply
Ensure that the upstream power supply is correctly dimensioned to guarantee the charging process of the bat-
teries and the correct functioning of the application. The input has to be supplied from a SELV or PELV power
supply. In order to operate the UPS devices with complete functionality, the upstream power supply has to
provide at least 24 V / 6 A and use
no
constant current function.
If less load than the maximum load is required at the output, the voltage supply can be dimensioned according
to the table below (column 3).
UPSI-2406DP1 / -DP2 / -DP3
I
LOAD
[A]
I
CHARGE
[A]
I
IN-MIN
[A]
0
1.8
2
1
1.6
3
2
1.4
3.5
3
1.3
4.5
4
1
6
