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EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.de
PSB 9000 3U Series
3.11.12.1 Parameters for static mode
The following parameters can be configured for the
static battery test function.
Value Range
Description
I
0...-I
Nom
Maximum discharge current in Ampere
P
0...-P
Nom
Maximum discharge power in Watt
R
R
Min
..R
Max
Maximum discharge resistance in Ω (can be deactivated --> “OFF”)
3.11.12.2 Parameters for dynamic mode
The following parameters can be configured for the
dynamic battery test function.
Value Range
Description
I
1
0...-I
Nom
Upper resp. lower current setting for pulsed operation (the higher
value of both is automatically used as upper level)
I
2
0...-I
Nom
P
0...-P
Nom
Maximum discharge power in Watt
t
1
1 s ... 36000 s
t1 = Time for the upper level of the pulsed current (pulse)
t2 = Time for the lower level of the pulsed current (pause)
t
2
1 s ... 36000 s
3.11.12.3 Other parameters
These parameters are available in both test modes, but the values are separately adjustable for the modes.
Parameter
Range
Description
Discharge voltage 0...U
Nom
Variable voltage threshold to make the test stop when reached (is
connected to the battery voltage on the DC input of the device)
Discharge time
0...10 h
Maximum test time after which the test can stop automatically
Discharge capacity 0...99999 Ah
Maximum capacity to consume from the battery after which the test
can stop automatically
Logging interval
100 ms - 1 s, 5 s, 10 s Writing interval for USB logging
Action
NONE, SIGNAL, End
of test
Separately defines an action for parameters „Discharge time“ and
„Discharge capacity“. It determines what shall happen with the test
run once the adjusted values for those parameters are reached:
NONE
= No action, test will continue
SIGNAL
= Text “Time limit” will be displayed, test will continue
End of test
= The test will stop
Enable USB log-
ging
on/off
By setting the check mark, USB logging is enabled and will record
data on a properly formatted USB stick, if plugged in to the front USB
port. The recorded data differs from the USB log data recorded dur
-
ing “normal” USB logging in all other operation modes of the device.
3.11.12.4 Displayed values
During the test run, the display will show a set of values and status:
•
Actual battery voltage on the DC input in V
•
Actual discharge current in A
•
Actual power in W
•
Set values of current and power
•
Discharge voltage U
DV
in V
•
Consumed battery capacity in Ah
•
Consumed energy in Wh
•
Elapsed time in HH:MM:SS,MS
•
Regulation mode (CC, CP, CR)
