L1
IED
L2
L3
13.8
120
kV
V
1
2
#Not Used
13.8
120
kV
V
.
5
IEC06000600-5-en.vsdx
4
SMAI2
BLOCK
REVROT
^GRP2L1
^GRP2L2
^GRP2L3
^GRP2N
AI3P
AI1
AI2
AI3
AI4
AI N
3
IEC06000600 V5 EN-US
Figure 21:
A Two phase-to-phase connected VT
Where:
1)
shows how to connect the secondary side of a phase-to-phase VT to the VT inputs on the
IED
2)
is the TRM where these three voltage inputs are located. It shall be noted that for these
three voltage inputs the following setting values shall be entered:
VTprim=13.8 kV
VTsec=120 V
Please note that inside the IED only ratio of these two parameters is used.
Table continues on next page
Section 4
1MRK 511 407-UEN C
Analog inputs
70
Phasor measurement unit RES670 2.2 IEC
Application manual
Summary of Contents for Relion RES670
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