AEG AC2000 N1 - Dynamics of the Output Voltage; Setting the Output Voltage and Output Current

Switch-mode power supply AC2000 N1 / DC2000 N1 / AC3000 N1 / DC3000 N1 - Operating instructions
80001533 EFE en Page 31 of 41
6.2.4 Dynamics of the output voltage
With sudden load changes of 10-90 % or 90-10 %, the voltage
deviation U
Out
is < 5 %. This is regulated within 1 ms.
6.2.5 Setting the output voltage and output current
The setting values for the output voltage, output current and monitoring
can be found in the corresponding technical data (section 4.2). The
designation and assignment of the operating elements can be found in
section 3.1. You can choose between four different internal setpoints
(section 6.3.4).
NOTE:
If the battery or consumer voltage is different, the output voltage must be
adjusted. The procedure differs when using the external setpoint or when using
the external setpoint switchover at X12.
These additional functions are described in section 6.3.3 / 6.3.4.
The output voltage is set via potentiometers R14 - R17.
This does not change the monitoring settings. Care should be taken to
ensure that the voltage of the setpoints is within these monitoring limits.
If a setting above the monitoring limits is necessary, the following
applies:
Procedure:
- Disconnect the load and, if present, the battery at the output, as
the response thresholds must be approached to set the
monitoring.
- Set the desired monitoring values with the potentiometers U
Out
≥
(R10) and U
Out
≤ (R11) using a screwdriver.
U
Out
≥ setting:
- U
Out
≥ Set potentiometer R10 to the right stop.
- Set the output voltage U
Out
to the desired U
Out
≥ value; S13
must be set to the internal setpoint. Select the desired
potentiometer according to section 6.3.4.
- Turn U
Out
≥ potentiometer R10 to the left until U
Out
≥ responds.
U
Out
≤ setting:
- Setting is analogous to the U
Out
≥ setting with potentiometer
R11 (a time delay of approx. 2 sec must be taken into account
here).
- Set the output voltage U
Out
to the desired value using the
potentiometer and set S13 to the desired position.
- Connect load/battery.
I
Out
≤ setting:
The max. output current can also be set within a limited range using
the potentiometer I
Out
≤ (R9).
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