Connection Diagrams - ABB relion REF615 Applications Manual

1MRS756378 S
3.2
[1] Additional BIO-module (X110 in the diagram) is included in the IED variant B
REF615
Application Manual

Connection diagrams

L1
L2
L3
A
N
da dn
X120
1
Positive
2
Current
3
Direction
4
P1
60 -
5
210V
S1
6
N
S2 7
1/5A
8
N
9
1/5A
P2
10
N
11
1/5A
12
N
13
1/5A
P1 S1 14
N
S2
P2
X110
1
2
3
4
5
6
7
8
9
10
11
12
13
X130
1
2
3
4
5
6
7
8
9
X13
Light sensor input 1
X14
Light sensor input 2
X15
Light sensor input 3
A071288 V7 EN
Figure 11:
Connection diagram for the A and B configurations
REF615 standard configurations
REF615
BI 1
BI 2
IRF
BI 3
PO1
Uo
2)
IL1
PO2
IL2
IL3
SO1
Io
SO2
3)
BI 1
PO3
BI 2
TCS1
BI 3
PO4
BI 4
TCS2
BI 5
3)
BI 6
SO1
BI 7
SO2
BI 8
SO3
1) 4)
BI 1
SO4
BI 2
BI 3
1) 4)
BI 4 SO1
BI 5
SO2
BI 6
SO3
1)
1) Optional
X130 module optional in REF615 conf B
2) The IED features an automatic short-circuit
mechanism in the CT connector when plug-in
1)
unit is detached
3) REF615 conf B: BIO0005 module (8BI+4BO)
Alternative module BIO0007 (8BI+3HSO)
1)
4) REF615 conf B: BIO0006 module (6BI+3BO)
Alternative module RTD0001 (6RTD+2mA)
Section 3
X100
+
1
U
aux
2
-
3
4
5
6
7
8
9
10
11
12
13
14
16
17
15
19
18
20
22
21
23
24
X110
14
16
15
17
19
18
20
22
21
23
24
X130
10
12
11
13
15
14
16
18
17
[1]
43