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Addr.
Parameter
1222A
51 measurem.
1223
VOLT. INFLUENCE
1224
51V V<
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
1309
51N TIME DIAL
1310
51N Drop-out
1311
51N IEC CURVE
1312
51N ANSI CURVE
1313A
MANUAL CLOSE
1314A
50N-2 active
1315A
50N T DROP-OUT
1316A
50N-3 active
1317
50N-3 PICKUP
1318
50N-3 DELAY
1319A
50N-3 measurem.
1320A
50N-2 measurem.
1321A
50N-1 measurem.
1322A
51N measurem.
1523
67-2 Direction
1524
67-1 Direction
1525
67-TOC Direct.
1526
67-3 Direction
1601
FCT 67N/67N-TOC
SIPROTEC, 7SK80, Manual
E50417-G1140-C344-A5, Release date 11.2012
Function
C
50/51 Overcur.
Fundamental
True RMS
50/51 Overcur.
NO
Volt. controll.
Volt. restraint
50/51 Overcur.
10.0 .. 125.0 V
50/51 Overcur.
ON
OFF
0.05 .. 35.00 A; ∞
50/51 Overcur.
1A
0.25 .. 175.00 A; ∞
5A
0.00 .. 60.00 sec; ∞
50/51 Overcur.
0.05 .. 35.00 A; ∞
50/51 Overcur.
1A
0.25 .. 175.00 A; ∞
5A
0.00 .. 60.00 sec; ∞
50/51 Overcur.
50/51 Overcur.
1A
0.05 .. 4.00 A
5A
0.25 .. 20.00 A
0.05 .. 3.20 sec; ∞
50/51 Overcur.
0.50 .. 15.00 ; ∞
50/51 Overcur.
50/51 Overcur.
Instantaneous
Disk Emulation
50/51 Overcur.
Normal Inverse
Very Inverse
Extremely Inv.
Long Inverse
50/51 Overcur.
Very Inverse
Inverse
Short Inverse
Long Inverse
Moderately Inv.
Extremely Inv.
Definite Inv.
50/51 Overcur.
50N-3 instant.
50N-2 instant.
50N-1 instant.
51N instant.
Inactive
50/51 Overcur.
Always
50/51 Overcur.
0.00 .. 60.00 sec
50/51 Overcur.
Always
0.25 .. 35.00 A; ∞
50/51 Overcur.
0.00 .. 60.00 sec; ∞
50/51 Overcur.
50/51 Overcur.
Fundamental
True RMS
Instantaneous
50/51 Overcur.
Fundamental
True RMS
50/51 Overcur.
Fundamental
True RMS
50/51 Overcur.
Fundamental
True RMS
67 Direct. O/C
Forward
Reverse
Non-Directional
67 Direct. O/C
Forward
Reverse
Non-Directional
67 Direct. O/C
Forward
Reverse
Non-Directional
67 Direct. O/C
Forward
Reverse
Non-Directional
67 Direct. O/C
OFF
ON
Setting Options
Default Setting
Fundamental
NO
75.0 V
ON
0.50 A
2.50 A
0.10 sec
0.20 A
1.00 A
0.50 sec
0.20 A
1.00 A
0.20 sec
5.00
Disk Emulation
Normal Inverse
Very Inverse
50N-2 instant.
Always
0.00 sec
Always
∞ A
0.05 sec
Fundamental
Fundamental
Fundamental
Fundamental
Forward
Forward
Forward
Forward
OFF
Appendix
A.8 Settings
Comments
51 measurement of
51V Voltage Influence
51V V< Threshold for Release Ip
50N, 51N Ground Time Overcur-
rent
50N-2 Pickup
50N-2 Time Delay
50N-1 Pickup
50N-1 Time Delay
51N Pickup
51N Time Dial
51N Time Dial
Drop-Out Characteristic
IEC Curve
ANSI Curve
Manual Close Mode
50N-2 active
50N Drop-Out Time Delay
50N-3 active
50N-3 Pickup
50N-3 Time Delay
50N-3 measurement of
50N-2 measurement of
50N-1 measurement of
51N measurement of
67-2 Direction
67-1 Direction
67-TOC Direction
67-3 Direction
67N, 67N-TOC Ground Time
Overcurrent
459
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