ABB REC670 Applications Manual page 87

1MRK 511 401-UUS A
66
kV
3
110 V
3
66 kV
3
110 V
3
ANSI06000599 V2 EN-US
Figure 20: A Three phase-to-ground connected VT
Bay control REC670 2.2 ANSI
Application manual
A
B
C
66 kV
3
110 V
3
132 kV
2
110
2
132 kV
2
110 V
2
IEC16000140 V1 EN-US
Figure 21: A two phase-to-earth connected VT
IED
13
1
14
15
16
17
18
19
20
21
22
23
24
L1
L2
1
V
Analog inputs
2
3
AI 07 (I)
BLOCK
AI 08 (V)
^GRP2_A
^GRP2_B
AI 09 (V)
^GRP2_C
^GRP2N
#Not used
AI 10 (V)
TYPE
AI 11 (V)
4
AI 12 (V)
IED
2
3
SMAI2
BLOCK
^GRP2L1
^GRP2L2
^GRP2L1L2
^GRP2N
4
Section 4
5
SMAI2
AI3P
AI1
AI2
AI3
AI4
AIN
ANSI06000599-2-en.vsd
AI2P
AI1
5
AI2
AI3
AI4
AIN
IEC16000140-1-en.vsdx
81