ABB Relion - Connection Diagrams

3.3 Connection diagrams
REU611
16
17
19
18
X100
6
7
8
9
10
11
12
13
15
14
2
1
3
4
5
22
21
23
24
SO2
TCS2
PO4
SO1
TCS1
PO3
PO2
PO1
IRF
+
-
Uaux
20
L1
L
2
L3
da dn
a
n
N
A
A N n a
X130
1
2
3
4
5
6
BI 4
BI 3
BI 2
BI 1
8
7
9
10
11
12
U12B
13
14
U1
15
16
U2
17
18
U3
Uo
N
N
N
N
60 -
N
210V
60 -
210V
60 -
210V
60 -
210V
60 -
210V
GUID-45AA211F-CF77-4974-BBF6-4FC34B46EF3B V1 EN
Figure 12: Connection diagram for configuration A (voltage protection with
phase-to-phase voltage measurement)
1MRS758335 B Section 3
REU611 standardized configuration
REU611 29
Application Manual