Installation
7.4 Connecting SITOP UPS1100 battery modules to the UPS module
SITOP UPS1600 / BAT1600 / UPS1100
Equipment Manual, 07.2021, A5E37775406-11-76
219
The connected battery module is automatically detected.
Note
When connecting several battery modules in parallel (max. 6) the following applies:
1.
Ensure that the battery modules are the same type and have the same charge state.
2.
Battery modules are wired to the UPS in a star configuration with the same cable lengths
(ensure that the impedance is the same for all cables).
3.
Dimension the cable cross-section from the neutral point to the UPS for the total current!
Proceed as follows, to connect several SITOP UPS1100 battery modules:
1.
Connect several battery modules in parallel to the power terminals and the communication
terminals of the SITOP UPS1600.
Figure 7-5
Wiring for up to 6 battery modules connected in parallel
2.
Check that the wiring is correct.
3.
Insert the fuses.
The connected battery modules are automatically identified after several seconds.
WARNING
Danger due to high short-circuit current
Before inserting the fuses, check the correct polarity of the wiring of all of the connected
battery modules.
Summary of Contents for 6EP4131-0GB00-0AY0
Page 6: ...Overview SITOP UPS1600 BAT1600 UPS1100 6 Equipment Manual 07 2021 A5E37775406 11 76 ...
Page 12: ...Table of contents SITOP UPS1600 BAT1600 UPS1100 12 Equipment Manual 07 2021 A5E37775406 11 76 ...
Page 262: ...Environment SITOP UPS1600 BAT1600 UPS1100 262 Equipment Manual 07 2021 A5E37775406 11 76 ...