Siemens SIMEAS R-PMU, Руководство пользователя, Страница: 155 / 296

12
12.11 Slot Description
155
Digital Fault Recorder, SIMEAS R-PMU, Manual
E50417-H1076-C360-A5, Release 10.2012
12.11.2 Analog Channels
The
Analog Channels
tab is provided for VCDAU, VDAU and CDAU modules.
Figure 12-22 Analog Channels tab
You can parameterize the following channels depending on the DAU type:
‰
Select one of the 8 channels from the drop-down menu of the
Channel
box.
‰
Change the
Channel Description
and
Abbreviation
and select a
Color
(if necessary).
‰
Select with
Matching Transducer Core
the input voltage range for the VCDAU or VDAU.
‰
Select the input voltage range for the VDAU or VCDAU under
Primary Operating Voltage
.
‰
Enter the nominal voltage as phase-to-phase voltage and select the primary dimension of the
measured values (e. g. kV).
Enter the transformation ratio of the transducer in the
Primary VT nominal value
and
Secondary VT nominal value
and select the appropriate primary-side dimension of the
measured value unit from the drop-down menu.
The following reference values are valid for the connection of the measuring signals:
Star Phase-to-ground
values
Delta Phase-to-phase
values
Monophase/1-phase Phase
values
3-phase Phase
currents
‰
VCDAU
Voltages V1 to V4 and currents I1 to I4
‰
VDAU
Voltages V1 to V8
‰
CDAU
Currents I1 to I8