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Commissioning
9.3 Initial Startup
9.3
Initial Startup
Establishing readiness for operation
9.3.1
It is assumed that you have gone through steps in chapters 1 to 4. Check the connection of the auxiliary
power supply. SIPROTEC 5 devices have 2 power-supply unit designs (type 1: DC 24 V to 48 V and type 2:
DC 60 V to 250 V as well as AC 110 V to 250 V). You can also read the rated voltage range from the name
plate. After successful testing of your voltage source, switch it on. The SIPROTEC 5 device is now in system
startup mode. The LEDs RUN (green) and ERROR (red) light up simultaneously. In addition, some LEDs on the
base module start flashing. If the RUN LED is continuously on and the ERROR LED is continuously off, the
device has started up.
Figure 9-9
and
Figure 9-10
differential protection as an example.
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Figure 9-9
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Figure 9-10
[scligrdicc-050221_b, 1, --_--]
Figure 9-11
240
show the default state of the SIPROTEC 5 device display using the transformer
Figure 9-11
Factory setting of large display
Factory setting of small display
Factory Setting for the SIPROTEC 5 Compact Display
shows the default state of a SIPROTEC 5 Compact display.
C53000-G5040-C003-J, Edition 07.2022
SIPROTEC 5, Operation, Manual
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