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ABB Substation Automation
Products and Systems
1MRS750886-MUM
User's Guide
Table 8: SGF4
SGF4/1
SGF4/2
SGF4/3
0
0
0
1
0
-
0
1
-
-
-
1
-
-
0
-
-
-
-
-
-
1)
Default setting
Note!
For each stage, only one type of characteristic can be selected at a time! If more than
one switch is set active for a stage, the characteristic with the lowest weighting factor
of the selected switches will be activated. This only concerns the overvoltage stages.
SGF4/4
SGF4/5
SGF4/6
0
0
0
-
-
-
-
-
-
0
-
-
1
-
-
-
1
-
-
-
1
REU 513
SGF4/7
SGF4/8
Operation
0
0
Definite time
-
-
U> A Curve
-
-
U> B Curve
-
-
U>> A Curve
-
-
U>> B Curve
-
-
U< C Curve
-
-
U<< C Curve
1)
29
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