Siemens SIPROTEC 5 Manual page 164

Function-Group Types
6.4 Function-Group Type Phasor Measurement Unit (PMU)
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Figure 6-22
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Figure 6-23
The maximum numbers of measuring points that can be routed for one PMU are:
•
2 x 3-phase voltage measuring points
•
2 x 3-phase current measuring points
•
2 x 1-phase voltage measuring points
•
2 x 1-phase current measuring points
You can assign all supported measuring points to any PMU, see the following figure. However, each PMU must
be connected to a 3-phase voltage measuring point.
164
Adding Additional Input/Output Modules
Assignment of the Current and Voltage Inputs of the Added Input/Output Modules on Meas-
uring Points
SIPROTEC 5, Fault Recorder, Manual
C53000-G5040-C018-5, Edition 11.2017