Siemens 7SC80 - Page 100

Addr. Parameter C Setting Options Default Setting Comments
1279 51-2 ANSI Curve NO
Very Inverse
Inverse
Short Inverse
Long Inverse
Moderately Inv.
Extremely Inv.
Definite Inv.
NO 51-2 ANSI Curve
1280 51-2 Rec. Curve 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 51-2 Recloser Curve
1281 51-3 ANSI Curve NO
Very Inverse
Inverse
Short Inverse
Long Inverse
Moderately Inv.
Extremely Inv.
Definite Inv.
NO 51-3 ANSI Curve
1282 51-3 Rec. Curve 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 51-3 Recloser Curve
Functions
2.2 Overcurrent Protection 50, 51, 50N, 51N
100 SIPROTEC Compact, 7SC80, Manual
E50417-G1140-C486-A8, Edition 07.2017