ABB Relion 670 Series Applications Manual page 89

1MRK 511 401-UUS F
IEC06000603 V4 EN-US
ANSI06000603 V2 EN-US
Figure 25: Neutral point connected VT
Bay control REC670
Application manual
Protected Object
L1 L2 L3
R
6.6 kV
3
100 V
Protected Object
C
B
A
R
6.6 kV
3
100 V
© Copyright 2017 ABB. All rights reserved
IED
2
3
# Not Used
1
# Not Used
# Not Used
Uo
IED
2
13
AI07 (I)
14
15
AI08 (I)
16
17
AI09 (I)
18
3
19
AI10 (V)
20
1 21
AI11 (V)
22
23
Vo
AI12 (V)
24
Section 4
Analog inputs
5
SMAI2
BLOCK AI3P
REVROT AI1
^GRP2L1 AI2
^GRP2L2 AI3
^GRP2L3 AI4
^GRP2N AIN
4
IEC06000603-4-en.vsdx
5
SMAI2
BLOCK AI3P
# Not Used ^GRP2_A AI1
^GRP2_B AI2
# Not Used
# Not Used ^GRP2_C AI3
^GRP2N AI4
AIN
TYPE
4
ANSI06000603-2-en.vsd
83