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7 • Test programs
Art.-Nr.: 80116-271
04.06
Test program "TP power supply unit"
In this test program the high-voltage power supply unit can be param-
eterized and switched on.
The measurement values for voltage and current are displayed.
The maximum power output is 400 W in continuous operation and
875
W in alternating operation (10/30 s).
Fig. 7-8
Voltage range Switch between high and low voltage range.
Set voltage Set power supply unit voltage.
Current limitation Set current limitation.
NTC relay Manual activation of NTC relay.
The NTC relay jumpers the NTC resistors which limit the starting cur-
rent.
Discharge Discharge of power supply unit.
The power supply unit can only be discharged when switched off.
Power supply Switch on / off power supply unit. After 10 seconds the power supply
unit is automatically switched off again.
ATTENTION! The parameters are freely selectable over the entire range - the
user of the test program is responsible for ensuring that the unit is
not damaged while in use!
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