9 Tabular overview of the program procedures
Charge
©
Nortec Electronics 2018
73
9.3.8
Program 221: Charge NiCd battery HAWKER
Name according to manual: IUI charge - method
21: NiCd battery HAWKER
select Batteryprocessing:
P2: Charge
Enter:
Number of cells
Rated capacity
Step 1:
Charging with C
1
until a charging voltage of 1.55
V × number of cells is reached.
Step 2:
Topping charge C
5
for 2 hours.
In case no automatic cell tester is connected:
15 minutes before the end of the topping charge a signal asks for the measurement of the single cells
voltages and to control the electrolyte level.
Otherwise:
15 minutes before the end of the topping charge you are requested to control the electrolyte level.
End of program
Example:
Connected is a 24
V battery with 40
Ah.
The battery will be charged with 40 A to 31
V.
Afterwards the battery will be charged with 8
A for another 2 hours.
Time monitoring:
Charging maximum 90 minutes.
Voltage monitoring:
Monitoring minus ΔU > 30mV/cell during charging, error message:
minus delta U detected
