Siemens siprotec 7SA6 User Manual

Appendix
A-30 7SA6 Manual
C53000-G1176-C156-2
7SA6∗1∗–∗F
Figure A-16 General Diagram 7SA6∗1∗−∗F (Panel Surface Mounting)
Power
Earthing at the
supply
Side Wall
15
16
()
~
+
-
Live status
51
52
contact
12
32
25
50
I
L1
24
49
I
L2
23
48
I
L3
21
46
U
4
20
19
U
L1
44
U
L2
45
U
L3
58
57
BI1
55
54
83
56
BI2
BI4
BI5
BI3
74
99
BO1
73
BO2
98
BO3
95
70
BI6
94
69
BI7
84
59
BI20
97
72
BO4
96
71
BO5
14
39
BO12
62
60
86
85
61
BI16
BI18
BI19
BI17
91
89
88
87
90
BI12
BI14
BI15
BI13
66
64
63
65
BI8
BI10
BI11
BI9
18
17
BO10
42
BO11
12 (–)
37 (+)
BO6
11
36
38
13
BO7
BO8
BO9
*
)
22
47
I
4
EarthingTerminal
Terminal (26)
2
27
3
29
28
4
1
Time
Synchronisation
IN 12 V
IN SYNC
COM SYNC
COMMON
IN 24 V
Screen
IN 5 V
For Pin Allocations of Interfaces see Table 8-11 and 8-12 in Subsection 8.2.1
System Interface
or Analog Output
B
Sevice Interface
C
D
*
)
Power Relay
Front Serial
Operating Interface
Protection Interface
or Analog Output

Siemens siprotec 7SA6 Specifications

General

Brand	Siemens
Model	siprotec 7SA6
Category	Relays
Language	English