Appendix
A-10 7SA6 Manual
C53000-G1176-C156-2
A.1.1 Accessories
Circuit-Breaker for
Voltage
Transformers
Communication
Converter
Converter for the serial connection of the distance protection system 7SA6 to the
synchronous communication interfaces X21 or G703 or for pilot wire pairs
Interface Modules Exchange Modules for Interfaces
Terminal Block
Covering Caps
Short Circuit Links
Nominal Values Order No.
Thermal 1.6 A; magnetic 6 A 3RV1611-1AG14
Name Order No.
Optical–electrical communication converter X/G 7XV5662-0AA00
Optical–electrical communication converter CC-CC 7XV5662-0AC00
Name Order No.
RS232 C53207-A351-D641-1
RS485 C53207-A351-D642-1
LWL 820 nm C53207-A351-D643-1
Profibus FMS RS485 C53207-A351-D603-1
Profibus FMS double ring C53207-A351-D606-1
FO5 with ST–connector; 820 nm; multimode optical fibre -
maximum length: 1.5 km
1
)
C53207-A351-D651-1
FO6 with ST–connector; 820 nm; multimode optical fibre -
maximum length: 3 km
C53207-A351-D652-1
FO7 with ST–connector; 1300 nm; monomode optical fibre -
maximum length:10 km
C53207-A351-D653-1
FO8 with FC-connector; 1300 nm; monomode optical fibre -
maximum length: 35 km
C53207-A351-D654-1
AN20 C53207-A322-D661-1
Terminal Block Covering Cap for Block Type Order No.
18 terminal voltage, 12 terminal current block C73334-A1-C31-1
12 terminal voltage, 8 terminal current block C73334-A1-C32-1
Short Circuit Links for Purpose / Terminal Type Order No.
Voltage connections (18 terminal or 12 terminal) C73334-A1-C34-1
Current connections (12 terminal, or 8 terminal) C73334-A1-C33-1
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