Siemens 7SC80 Manual page 138

Functions
2.3 Directional Overcurrent Protection 67, 67N
Addr. Parameter
1566 67-TOC-4 IEC
1567 67-TOC-4 T add.
1568 67-TOC-1 ANSI
1569 67-TOC-1 Rec.
1570 67-TOC-2 ANSI
138
C Setting Options
NO
Normal Inverse
Very Inverse
Extremely Inv.
Long Inverse
0.00 .. 30.00 sec
NO
Very Inverse
Inverse
Short Inverse
Long Inverse
Moderately Inv.
Extremely Inv.
Definite Inv.
NO
Curve A (101)
Curve B (117)
Curve C (133)
Curve D (116)
Curve E (132)
Curve K (162)
Curve N (104)
Curve R (105)
Curve W (138)
Curve 2 (135)
Curve 3 (140)
Curve 8 (113)
Curve 8* (111)
Curve 9 (131)
Curve 11 (141)
NO
Very Inverse
Inverse
Short Inverse
Long Inverse
Moderately Inv.
Extremely Inv.
Definite Inv.
Default Setting Comments
Normal Inverse 67-TOC-4 IEC Curve
0.00 sec Constant time adder 67-
TOC-4
NO 67-TOC-1 ANSI Curve
NO 67-TOC-1 Recloser Curve
NO 67-TOC-2 ANSI Curve
SIPROTEC Compact, 7SC80, Manual
E50417-G1140-C486-A8, Edition 07.2017