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dU2/cell = 0.00 mV/°C
=>
dU2 = 0.00 x 54 = 0 mV
2. Tudor, type OPzS: dU1/cell=4.00mV/°C
=>
dU1 = 4.00 x 54 = 216 mV
dU2/cell=3.33mV/°C
=>
dU2 = 3.33 x 54 = 180 mV
Specify the value set as above for the slopes dU1
and dU2. If the temperature control is not required, set
dU1 = 0 and dU2 = 0.
Specify the lower and upper limits for the control range,
Ut
min
and Ut
max
. If the temperature control is not
required, set Ut
min
= “low” and Ut
max
. = “high”.
However, you must ensure that the levels are within the
margin for what the connected load can handle.
Regardless of setting of the lower level, the voltage will
never be permitted to fall below the U
minimum
level, see
section
5.13.7. The upper level should be lower than the U
maximum
(HVSD) level, see section
5.13.8.
5.13.5
Parameters for battery circuit test
Here you specify the required function for automatic
battery circuit test. The options are “None”, “Basic” and
“Extended”. The “Battery circuit fault” alarm requires a
simple or advanced test in order to work, except for a
manually initiated test that always works in full. The
“Symmetry fault 2” alarm requires an advanced battery circuit test in order to work. For more
information on battery circuit test, see section
4.4.3.
Specify the required test interval. The interval is specified in even hours. If the
test interval is selected as an even number of days, it may be preferable to
schedule the test at a determined time of the day. Synchronisation is made
quite simply by accessing this screen at the required time and then leaving it
again, with or without changing the time.
During the battery circuit test, the output voltage is lowered relative to the
float charging voltage applicable at that time (which could be temperature
compensated). Here you specify how large the drop is to be (0-50 %).
However, the voltage never falls below the value of the parameter U
minimum
,
see section
5.13.7.
5.13.6
Parameters for equalizing charging
Specify whether the function for automatic equalizing
charging, i.e. equalizing charging following mains
power failure, is to be used or not. Note that the manual
equalizing charging is not affected by these settings. For
more information on equalizing charging, see section
4.4.2.
Adjust
temp regulation slope
dU2 (>20°C)
0180mV/°C
________________________________
Ready
Adjust
temp regulation slope
dU1 (<20°C)
0216mV/°C
________________________________
Ready
Adjust
upper limit
for regulation
127.9V
________________________________
Ready
Adjust
lower limit
for regulation
097.2V
________________________________
Ready
==././BATT.CIRC.TEST=
Test method:
Extended
Interval: 24h
Usink: 15%
________________________________
Select Return
===././EQ.CHARGING===
Automatic: No
Level 1:
110.70V
Level 2:
121.50V
Time factor K:
5
________________________________
Select Return
Select
test method
None
Basic
Extended
________________________________
Ready
Adjust
test interval
024h
________________________________
Ready
Adjust
test voltage
sinking rate
15%
________________________________
Ready
Automatic
equalizing charging
after mains failure?
Yes
No
________________________________
Ready
