Siemens 7SC80 - Page 143

Addr. Parameter C Setting Options Default Setting Comments
1647 67N-TOC-1 Drop. Instantaneous
Disk Emulation
Disk Emulation Drop-Out Characteristic
1648 67N-TOC-1 IEC NO
Normal Inverse
Very Inverse
Extremely Inv.
Long Inverse
Normal Inverse 67N-TOC-1 IEC Curve
1649 67N-TOC-1 T ad. 0.00 .. 30.00 sec 0.00 sec Constant time adder 67N-
TOC-1
1650 67N-TOC-2 PU 1A 0.05 .. 4.00 A; ∞ 1.00 A 67N-TOC-2 Pickup
5A 0.25 .. 20.00 A; ∞ 5.00 A
1651 67N-TOC-2 TD 0.01 .. 20.00 sec; ∞ 0.50 sec 67N-TOC-2 Time Dial
1652A 67N-TOC-2 MEAS. Fundamental
True RMS
Fundamental 67N-TOC-2 measurement
of
1653 67N-TOC-2 Drop. Instantaneous
Disk Emulation
Disk Emulation Drop-Out Characteristic
1654 67N-TOC-2 IEC NO
Normal Inverse
Very Inverse
Extremely Inv.
Long Inverse
Normal Inverse 67N-TOC-2 IEC Curve
1655 67N-TOC-2 T ad. 0.00 .. 30.00 sec 0.00 sec Constant time adder 67N-
TOC-2
1656 67N-TOC-3 PU 1A 0.05 .. 4.00 A; ∞ 1.00 A 67N-TOC-3 Pickup
5A 0.25 .. 20.00 A; ∞ 5.00 A
1657 67N-TOC-3 TD 0.01 .. 20.00 sec; ∞ 0.50 sec 67N-TOC-3 Time Dial
1658A 67N-TOC-3 MEAS. Fundamental
True RMS
Fundamental 67N-TOC-3 measurement
of
1659 67N-TOC-3 Drop. Instantaneous
Disk Emulation
Disk Emulation Drop-Out Characteristic
1660 67N-TOC-3 IEC NO
Normal Inverse
Very Inverse
Extremely Inv.
Long Inverse
Normal Inverse 67N-TOC-3 IEC Curve
1661 67N-TOC-3 T ad. 0.00 .. 30.00 sec 0.00 sec Constant time adder 67N-
TOC-3
1662 67N-TOC-4 PU 1A 0.05 .. 4.00 A; ∞ 1.00 A 67N-TOC-4 Pickup
5A 0.25 .. 20.00 A; ∞ 5.00 A
1663 67N-TOC-4 TD 0.01 .. 20.00 sec; ∞ 0.50 sec 67N-TOC-4 Time Dial
1664A 67N-TOC-4 MEAS. Fundamental
True RMS
Fundamental 67N-TOC-4 measurement
of
1665 67N-TOC-4 Drop. Instantaneous
Disk Emulation
Disk Emulation Drop-Out Characteristic
Functions
2.3 Directional Overcurrent Protection 67, 67N
SIPROTEC Compact, 7SC80, Manual 143
E50417-G1140-C486-A8, Edition 07.2017