Siemens SITOP UPS1100 - Output Data; Sitop Ups1600

Technical data
8.2 Output data
SITOP UPS1600 / BAT1600 / UPS1100
238 Equipment Manual, 07.2021, A5E37775406-11-76
8.2 Output data
8.2.1 SITOP UPS1600
6EP4134-3AB00- … (10 A)
6EP4136-3AB00- … (20 A)
6EP4137-3AB00- … (40 A)
Output voltage
for normal operation
Input voltage U
in
approx. - 0.2 V
Output voltage
for buffer mode
• Remark
28.8 V (full) - 18.5 V (empty)
Dependent on the charge status of the battery module and load
Deep discharge protection
18.5 V (for lead batteries) or 20.5 V (for LiFePO4 batteries)
Power-up characteristics
Start delay < 1 s
Typical voltage increase: < 60 ms
Output +BAT/-BAT for normal
operation
• Remark
I-U charging characteristic (initially fast charge current, then charge retention).
For a connected SITOP UPS1100 battery module max. 0.3 CA, for a SITOP BAT1600 PB max.
0.25 CA, and a SITOP BAT1600 LFP max. 2 CA, for several battery modules connected in
parallel, the charge current should be multiplied by the number of batteries connected in
parallel, but limited by the maximum permissible charge current of the SITOP UPS1600.
End-of-charge voltage
Automatic temperature-controlled setting with SITOP BAT1600 or SITOP UPS1100 battery
modules
Output current – rated value
10 A
20 A
40 A
Power boost for 30 ms
30 A
60 A
120 A
Extra power for 5 s/min
15 A
30 A
60 A
• Remark
When using the 5 Ah SITOP UPS1100, Extra Power is permissible for 1 s/min.
Charge current
Max. 3 A
Automatic setting for SITOP
BAT1600 / SITOP UPS1100;
otherwise 0.3 A, 0.8 A or 3 A
can be selected (by software
or jumper (see
Table 2-5
Charge current for SITOP
UPS1600 without communi-
cation or SITOP UPS1600
USB/PN in the manual mode
(VTHR ≠ REN) (Page 38)))
Max. 4 A
Automatic setting for SITOP
BAT1600 / SITOP UPS1100;
otherwise 0.8 A, 1.75 A or
4 A can be selected (by soft-
ware or jumper (see
Table
2-5
Charge current for SITOP
UPS1600 without communi-
cation or SITOP UPS1600
USB/PN in the manual mode
(VTHR ≠ REN) (Page 38)))
Max. 5 A
Automatic setting for SITOP
BAT1600 / SITOP UPS1100;
otherwise 0.8 A, 1.75 A or
4 A can be selected (by soft-
ware or jumper (see
Table
2-5
Charge current for SITOP
UPS1600 without communi-
cation or SITOP UPS1600
USB/PN in the manual mode
(VTHR ≠ REN) (Page 38)))
• Remark
The charge current can be automatically reduced if the charge current plus the load current
at the SITOP UPS1600 results in an overload of the feeding power supply.
The charge current can also be reduced if the ambient temperature of the SITOP UPS1600 is
higher than 40 °C - or if the input voltage at the SITOP UPS1600 is less than 24 V.
Derating:
10 A: 3 A→2 A
20 A: 4 A→3 A
40 A: 5 A→3 A