ABB Relion REC670 Applications Manual page 388

Section 16
Monitoring
110/36,75/(10,5) kV
IEC09000040-1-EN V1 EN-US
Figure 188: Single line diagram for transformer application
In order to measure the active and reactive power as indicated in figure 188, it is necessary to
do the following:
1. Set correctly all CT and VT and phase angle 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 42:
382
110kV Busbar
200/1
31,5 MVA
Yy0(d5)
500/5
35kV Busbar
P Q
35 / 0,1kV
1MRK 511 358-UEN A
IED
U
L1L2
IEC09000040-1-en.vsd
PhaseAngleRef (see section
Application manual