Sitop Ups1100; Buttons For Battery Replacement - Siemens SITOP UPS1600 Manual

Description, device design, dimension drawing
2.3 Operator controls
Charge current setting (pin 10 / 11 / 12)
For uncoded batteries, the size of the charge current can be changed by placing jumpers
between terminals X2.10 (-) and X2.11 or X2.12. These settings are only effective if the
"Connection threshold" rotary coding switch is not set to REN.
Table 2- 5
Remark
The charge current can be automatically reduced if the charge current plus the load current
at the UPS1600 results in an overload of the feeding power supply. The charge current can
also be reduced if the ambient temperature of the UPS1600 is higher than 40 °C - or if the
input voltage at the 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
2.3.2

SITOP UPS1100

2.3.2.1

Buttons for battery replacement

For the SITOP UPS1100, below the cover there is a button
Battery change, see Battery replacement (Page 153)
Image 2-13
26
Charge current
SITOP UPS1600
10 A
0.3 A
0.8 A
Max.
Buttons for battery replacement
SITOP UPS1600
20 A and 40 A
0.8 A
1.75 A
Max. connected with X2.10
Terminal X2.11
open
open connected with X2.10
⑧
for battery replacement.
SITOP UPS1600 / UPS1100
Manual, 04.2016, A5E37775406-6-76
Terminal X2.12
open
open