132kV Busbar
200/5
33kV Busbar
500/5
P Q
31.5 MVA
ANSI09000040-1-en.vsd
33kV 120V
/
3 3
V
AB
IED
ANSI09000040 V1 EN
Figure 393: Single line diagram for transformer application
In order to measure the active and reactive power as indicated in figure 393, it is necessary
to do the following:
1. Set correctly all CT and VT and phase angle reference channel PhaseAngleRef (see
Section
“Setting of the phase reference channel”) data using PCM600 for analog
input channels
2. Connect, in PCM600, measurement function to LV side CT & VT inputs
3. Set the setting parameters for relevant Measurement function as shown in the
following table
57:
1MRK 506 369-UUS - Section 18
Monitoring
Line distance protection REL670 2.2 ANSI 825
Application manual
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