8 Program selection
The display screen for program 420
48
©
Nortec Electronics 2018
8.5.4
Program 420 Step 4
NiCd battery (manufacturer independent)
Program:
Maintenance
P420:S4: DISCHARGE 2
24.05V
04.00A
03.60Ah
054MIN
15.01.15 23:34:38
--.-°C
1
Program number
Kind of treatment
4 = Maintenance
Battery type
20 = NiCd battery (manufacturer independent)
2
Step number
= S4
3
Step type
= DISCHARGE 2
4
23:34:38
= present time
5
24.05
V
= present battery voltage
6
4.0
A
= present discharging current
The testing current for NiCd batteries is 1
C (A)
which means a current is chosen which
discharges the battery with a capacity of
4
A
h within 1 hour completely. The current is
4
A.
7
3.60
Ah
= actual taken capacity at time of printing.
8
0054
MIN
DISCHARGE 2 the battery will be discharged
with 1 hour current = 4
A until the battery
voltage is 1
V for each cell which means
decreased to 20
V.
The time for discharging until this display is
hown takes 54 minutes.
At the end of step 4 a record is done
automatically when the shut down voltage
of 20
V is reached. The actual voltage recovers
immidiately after stopping discharge current.
5
6
7
8
4
3
2
1
