Siemens 7SC80 Manual page 176

Functions
2.5 Single-Phase Overcurrent Protection
Addr. Parameter
1522A 67-TOC MEASUR.
1523 67-2 Direction
1524 67-1 Direction
1525 67-TOC Direct.
1526 Recloser Curves
1530 67
1531 MofPU Res T/Tp
1534 67-3 PICKUP
1535 67-3 DELAY
1536 67-3 Direction
1537A 67-3 MEASUREM.
1538 67-3 w. Inrush
1539A 67-3 active
1540 67-TOC-1 Dir.
1541 67-TOC-2 Dir.
176
C Setting Options
Fundamental
True RMS
Forward
Reverse
Non-Directional
Forward
Reverse
Non-Directional
Forward
Reverse
Non-Directional
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)
1.00 .. 20.00 I/Ip; ∞
0.01 .. 999.00 TD
0.05 .. 0.95 I/Ip; ∞
0.01 .. 999.00 TD
1A 1.00 .. 30.00 A; ∞
5A 5.00 .. 150.00 A; ∞
0.00 .. 60.00 sec; ∞
Forward
Reverse
Non-Directional
Fundamental
True RMS
NO
YES
with 79 active
always
Forward
Reverse
Non-Directional
Forward
Reverse
Non-Directional
Default Setting Comments
Fundamental 67-TOC measurement of
Forward 67-2 Direction
Forward 67-1 Direction
Forward 67-TOC Direction
Curve A (101) Recloser Curves
67
Multiple of Pickup <-> T/Tp
∞ A 67-3 Pickup
∞ A
0.00 sec 67-3 Time Delay
Forward 67-3 Direction
Fundamental 67-3 measurement of
NO 67-3 with Inrush Restraint
always 67-3 active
Forward 67-TOC-1 Direction
Forward 67-TOC-2 Direction
SIPROTEC Compact, 7SC80, Manual
E50417-G1140-C486-A8, Edition 07.2017