Starting The Power Supply System With Energy From The Battery Module (Island Operation) - Siemens SITOP PSU8600 Manual
Power supply system
Hide thumbs
Also See for SITOP PSU8600:
- Manual (314 pages) ,
- Function manual (94 pages) ,
- Manual (99 pages)
Table of Contents
Advertisement
Operator control at the device
3.11 Starting the power supply system with energy from the battery module (island operation)
3.11
Starting the power supply system with energy from the battery
module (island operation)
Using control contact "START" (terminals "X3" and "X4"), when the power supply voltage
(line voltage) is missing, the power supply system can be started using the energy of the
battery module connected to the UPS module (island operation). As soon as the supply
voltage is available at the input terminals, a switch is made to line operation without any
interruption, and the battery module is recharged.
Activating the start from the battery module
● Close the connection between terminals "X3" and "X4".
When the power supply voltage (line voltage) is missing, the power supply system is
automatically started using the energy from the connected battery module.
Deactivating the start from the battery module
● Open the connection between terminals "X3" and "X4".
When the power supply voltage (line voltage) is missing, the power supply system will not
be automatically started.
Note
It is not permissible that contacts "X3"-"X4" are continually closed as otherwise the automatic
start will be repeated until the battery module has been discharged.
Note
The external circuit must meet the requirements relating to SELV circuits according to
EN 60950-1.
See also Chapter "When starting from the battery, only output 1 is activated (Page 106)".
102
Power supply system SITOP PSU8600
Manual, 09.2018, A5E36758446-5-76
Advertisement
Table of Contents
