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Appendix 3 Wiring Diagram 34
NetSure 731 A41 Subrack Power System User Manual
MFU
8
13
W2453X1
W2453X1
J6
2
1
J
3
1
+
1
-
2
+
2
-
LCU+ controller busbar socket
J8
1
8
W80
J7
1 2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
1
3
-J
8
-1
3
1
-J
4
2
-C
A
N
-
M221S
7
1
8
-J
1
-1
1
1
-2
1
1
-1
3
1
-J
4
2
-C
A
N
+
1
3
-J
7
-1
1
3
-J
7
-2
1
3
-J
8
-2
1
3
-J
8
-3
1
3
-J
8
-5
1
3
-J
8
-4
1
3
-J
8
-6
1
3
-J
8
-7
1
3
-J
8
-8
8
-Q
F
B
2
-1
8
-Q
F
B
1
-1
1
0
-2
1
0
-1
W80
W80
W84 W84
W80 W80
W80
W80 W80
W80
W80
9-BUS+-2
X6-1
X5-1
8
-P
L
-1
W80
9
-B
U
S
+
-1
W80
W80
8
-P
L
-1
18
M34C3C1
1
8
-J
1
-2
W80
J
4
3
+
3
-
4
+
4
-
D
O
3
D
O
4
D
O
1
D
O
2
1
2
3
5-2
W07
2
1
1
2
PL
1
2
1
2
7
-3
0
Q
F
B
1
Q
F
B
2
7
-2
8
7
-2
0
7
-2
2
1
8
-J
2
-1
1
8
-J
2
-2
W80
1
2
7
-4
5
7
-4
3
NPL
8-B-
1
2
1
2
Q
F
D
1
Q
F
D
2
1
2
Q
F
D
3
1
2
Q
F
D
8
NPL
1
2
1
2
Q
F
D
9
Q
F
D
1
2
PL
0V
PE
5
1
BUS+
9
RB
10
KM1
11
KM2
12
2
9-2
1
7-29
W84
W80
W80
W84
W80
W80
7-35/7-49/7-50
9
-B
U
S
+
-2
12-1
W84
4
2
W80
9-BUS+-1
X5-1
W80
8
-Q
F
D
Front view
1
2
15-J7
W80
W06
7-31/7-46
18-J2-3
W84
W80
Front top view (open the panel)
2
J2
1
2
3
J1
1
7
-3
9
7
-4
1
1
2
-1
1
2
-2
8
-P
L
-1
W84
W84
8-PL
QFA
1
SPD1
2
QFA2
3
L1
1 3
2 4
N
L
N-1
PE
1
2
N
L
2
-L
3
4
W01
W01
C
O
M
N
C
N
O
W80
7
-4
2
7
-4
0
W01
W01
2
-N
-2
3
1
-J
1
-L
/3
1
-J
2
-L
/3
1
-J
3
-L
/3
1
-J
4
-L
/3
-2
2
-N
-2
W01
W01
N-2
31-J1-N/31-J2-N/32-J3-N/32-J4-N
3-4/1-4
8
-P
L
-2
W06
J6
J3
15
M2433X2
J7
J5
J1
J2
J4
v-
v+
PE
5
-4
W06
DCSPD
15-J6
W06
31-H5
W07
2
-N
C
2
-C
O
M
H5
DC-
DC-
L N
L
N
L
N
L
N
J2
J1
J4
J3
H2
H1
J13
J11
H3
H4
DC+
U1
U2 DC+
DC-
J12
U3 DC+
U4 DC+
DC-
J14
U11
U12
U13
U14
DC-
DC+
1
-2
2
-N
-1
1
-2
J41
CAN+
CAN-
J42
CAN+ CAN-
W01
1
-2
1
-2
W80
31
W2493ZX1
W80
7
-4
7
-2
W01
W01
W01
2
-N
-1
2
-N
-1
2
-N
-1
5-4 W07
Front view
MFU DC wiring diagram
Rear top view
To SPD PE bar
To the positive busbar of the module
To the negative busbar of the module
Note: Connet X5-1 to the X6-1 and the cable of the temperature sensor.
User interface board 1
Single-phase AC
input with the SPD
Subrack
Front top view of the back plat (with the controller and rectifier)
Figure 10 NetSure 731 A41-S2 wiring diagram