Nortec UL60 - Initial Commissioning

9 Tabular overview of the program procedures Initial commissioning
58 © Nortec Electronics 2018
9.2 Initial commissioning
9.2.1 Program 110: Initial commissioning Pb battery sealed MIL
10: Pb battery sealed MIL
 select Batteryprocessing: 
P1: Initial commissioning
Enter:
 Number of cells
 Rated capacity
Step 1:
In case voltage is < 1.5 V for each cell the message is as follows:
U<1.5 V: select program 410
Otherwise:
Discharging with C
5
until a voltage of 1.5 V for each cell is reached.
Step 2:
I-charge with 0.4 C
1
until a charging voltage of 2.4 V × number of cells is reached.
Step 3:
U-charge with 2.4 V × number of cells until charging current decreased to 0.02 C
1
.
End of program
Time monitoring:
I- and U-charge maximum for 8 hours, capacity maximum1.5 × C
In case charged capacity is < 0.9 C: failure message: CAPACITY TOO LOW