Siemens 7SC80 Manual page 160

Functions
2.4 Dynamic Cold Load Pickup
Addr. Parameter
1912 51Nc ANSI
1913 51Nc Recloser
1914 51Nc-1 PICKUP
1915 51Nc-1 T-DIAL
1916 51Nc-1 Drop-out
1917 51Nc-1 IEC Cu.
1918 51Nc-1 T adder
1919 51Nc-1 ANSI Cu.
160
C Setting Options
Very Inverse
Inverse
Short Inverse
Long Inverse
Moderately Inv.
Extremely Inv.
Definite Inv.
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)
1A 0.05 .. 4.00 A; ∞
5A 0.25 .. 20.00 A; ∞
0.01 .. 20.00 sec; ∞
Instantaneous
Disk Emulation
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.
Default Setting Comments
Very Inverse ANSI Curve
Curve A (101) Recloser Curve
0.20 A 51Nc-1 Pickup
1.00 A
0.20 sec 51Nc-1 Time Dial
Disk Emulation Drop-out Characteristic
Normal Inverse 51Nc-1 IEC Curve
0.00 sec Constant time adder
51Nc-1
NO 51Nc-1 ANSI Curve
SIPROTEC Compact, 7SC80, Manual
E50417-G1140-C486-A8, Edition 07.2017