Siemens 7SC80 Manual page 635

Addr. Parameter
1283 51-4 ANSI Curve
1284 51-4 Rec. Curve
1285 51-1 Min O. T
1286 51-2 Min O. T
1287 51-3 Min O. T
1288 51-4 Min O. T
1301 FCT 50N/51N
1302 50N-2 PICKUP
1303 50N-2 DELAY
1304 50N-1 PICKUP
1305 50N-1 DELAY
1307 51N PICKUP
1308 51N TIME DIAL
1308 51N TIME DIAL
1309 51N TIME DIAL
1310 51N Drop-out
1311 51N IEC CURVE
SIPROTEC Compact, 7SC80, Manual
E50417-G1140-C486-A8, Edition 07.2017
Function C Setting Options
50/51 Overcur. NO
Very Inverse
Inverse
Short Inverse
Long Inverse
Moderately Inv.
Extremely Inv.
Definite Inv.
50/51 Overcur. 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)
50/51 Overcur. 0.00 .. 30.00 sec
50/51 Overcur. 0.00 .. 30.00 sec
50/51 Overcur. 0.00 .. 30.00 sec
50/51 Overcur. 0.00 .. 30.00 sec
50/51 Overcur. ON
OFF
50/51 Overcur. 1A 0.05 .. 30.00 A; ∞
5A 0.25 .. 150.00 A; ∞ 2.50 A
50/51 Overcur. 0.00 .. 60.00 sec; ∞ 0.10 sec
50/51 Overcur. 1A 0.05 .. 30.00 A; ∞
5A 0.25 .. 150.00 A; ∞ 1.00 A
50/51 Overcur. 0.00 .. 60.00 sec; ∞ 0.50 sec
50/51 Overcur. 1A 0.05 .. 4.00 A
5A 0.25 .. 20.00 A
50/51 Overcur. 0.05 .. 3.20 sec; ∞
50/51 Overcur. 0.01 .. 20.00 sec; ∞ 0.20 sec
50/51 Overcur. 0.50 .. 15.00 ; ∞
50/51 Overcur. Instantaneous
Disk Emulation
50/51 Overcur. Normal Inverse
Very Inverse
Extremely Inv.
Long Inverse
Functions, Settings, Information
Default Setting Comments
NO 51-4 ANSI Curve
NO 51-4 Recloser Curve
0.01 sec Min Operating Time 51-1
0.01 sec Min Operating Time 51-2
0.01 sec Min Operating Time 51-3
0.01 sec Min Operating Time 51-4
ON 50N, 51N Ground Time
Overcurrent
0.50 A 50N-2 Pickup
50N-2 Time Delay
0.20 A 50N-1 Pickup
50N-1 Time Delay
0.20 A 51N Pickup
1.00 A
0.20 sec 51N Time Dial
51N Time Dial
5.00 51N Time Dial
Disk Emulation Drop-Out Characteristic
Normal Inverse IEC Curve
F.2 Settings
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