Siemens siprotec 7SA6 User Manual

Hardware and Connections
2-29
7SA6 Manual
C53000-G1176-C156-2
View of Front Panel
with Graphic
Display
(Housing Size
1
/
1
)
The significance of the operating and display elements is the same as explained after
Figure 2-25.
Figure 2-26 Front view of a 7SA63, housing size
1
/
1
, for panel surface mounting without optical communication
interfaces
2.2.2 Screw Terminal Connections
Terminal Blocks All connections to the device are located at the top and bottom of the surface mounting
housing by means of two-tier terminals. For housing size
1
/
3
there are 60 terminals,
for the housing size
1
/
2
there are 100 terminals and for the housing size
1
/
1
there are
200 two-tier terminals.
The plug connection module in the device for the current terminals automatically short-
circuits the current transformer circuits when the modules are withdrawn. This does
not reduce necessary care that must be taken when working on the current transform-
er secondary circuits.
77 78 79 80 81 82 83 84 857652 53 54 55 56 57 58 59 60 62 63 64 65 66 7267 68 69 70 71 73 74 7561
36 L+ L- 39 40 41 4742 43 44 45 46 48 49 50
87 88 89 90 91 9792 93 94 95 96 98 99 10085
26 27 28 29 30 31 32 33 34 35
11 12 13 14 15 16 2217 18 19 20 21 23 24 25
1 2345678910
124123122121120119118117116 125 149148147146145144143142141 150139138137136135129 134133132131130128127126 140
165164163162161160154 159158157156155153152151
114113112111110104 109108107106105103102101 115
175174173172171170169168167166
190189188187186185179 184183182181180178177176
200199198197196195194193192191
SIEMENS SIPROTEC
1 2
6
3
+/-0
54
7 8 9
7SA632
RUN ERROR
MENU
ESCLED
CTRL ENTER
F4
F1
F2
F3
Remote
Normal
Local
Test
Schlossplatz
Abzweig erden mit F4
21 kV
1000 A
Annunciation
Meas. Val.
Trip log

Siemens siprotec 7SA6 Specifications

General

Brand	Siemens
Model	siprotec 7SA6
Category	Relays
Language	English