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7SR11 & 7SR12 Description Of Operation
Product description
Variants
Nondirectional O/C Relay (Argus)
continued from previous page
Standard version – plus
79
Additional Functionality
No Additional Functionality
1)
4CT is configured as 3PF + EF
2)
4CT is configured as 3PF + SEF/REF.
3)
Functions only available in 4CT relay
4)
Not available on SEF input
5)
Protection function package ordering option A is only available on hardware variant 7SR1102-1XA12-XAA0- 4CT 3BI 5BO
6)
AC 115 V supported by devices with hardware version CC or later
7)
E4 case is standard, E6 case is required if IEC61850 model ordered
8)
4 Binary Input variant provides segregated Binary Outputs without a common terminal
Chapter 1 Page 10 of 88
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©2017 Siemens Protection Devices Limited
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