Modular UPS 25KVA~900KVA User Manual 67
Maintenance
Fig.6-2 Configuration through LCD control panel
Fig.6-3 Configuration through monitoring software
6.4.1 Setting of Battery Type
The battery type can be only set through the monitoring software. The system at
present supports lead acid battery and Lithium iron phosphate battery (LIPB).
6.4.2 Setting of Battery Number
1) Setting battery number for Lead- Acid battery
The nominal voltage of one block battery is 12V and for each block of battery, it
consists of 6 cells (each cell of 2V).For the setting, as is shown in Fig.6-2, if the
battery is 40, it means that there are 40 blocks of batteries and both the positive and
negative are 20 blocks of batteries.
In the case of cell battery of 2V (usually with large capacity) is used, battery number
should be the same as the block battery. The cell battery actually in use should be 240
cells (6*40), with both and positive and negative of 120 cells.
The battery number setting range is 36-44
2) Setting battery number for LIPB
For the cell of each LIPB, the cell voltage is 3.2V; each battery block consists of 1
cell. In total, if 40 blocks of Lead- Acid battery are used, for the LIPB, the number
will be 150. Both the positive and negative are 75 cells.
