Siemens SIPROTEC 4 7SJ61 Manual page 390

Functions, Settings, Information
F.2 Settings
Addr. Parameter
1222A 51 measurem.
1230 51/51N
1231 MofPU Res T/Tp
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.
390
Function C Setting Options
50/51 Overcur. Fundamental
True RMS
50/51 Overcur. 1.00 .. 20.00 I/Ip; ∞
0.01 .. 999.00 TD
50/51 Overcur. 0.05 .. 0.95 I/Ip; ∞
0.01 .. 999.00 TD
50/51 Overcur. ON
OFF
50/51 Overcur. 1A 0.05 .. 35.00 A; ∞
5A 0.25 .. 175.00 A; ∞ 2.50 A
50/51 Overcur. 0.00 .. 60.00 sec; ∞ 0.10 sec
50/51 Overcur. 1A 0.05 .. 35.00 A; ∞
5A 0.25 .. 175.00 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. 0.50 .. 15.00 ; ∞
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
With 79 Active
50/51 Overcur. 0.00 .. 60.00 sec
50/51 Overcur. Always
with 79 active
50/51 Overcur. 0.25 .. 35.00 A; ∞
50/51 Overcur. 0.00 .. 60.00 sec; ∞ 0.00 sec
50/51 Overcur. Fundamental
True RMS
Instantaneous
50/51 Overcur. Fundamental
True RMS
Default Setting Comments
Fundamental 51 measurement of
51/51N
Multiple of Pickup <->
T/Tp
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
5.00 51N Time Dial
Disk Emulation Drop-Out Characteristic
Normal Inverse IEC Curve
Very Inverse ANSI Curve
50N-2 instant. Manual Close Mode
Always 50N-2 active
0.00 sec 50N Drop-Out Time Delay
Always 50N-3 active
∞ A 50N-3 Pickup
50N-3 Time Delay
Fundamental 50N-3 measurement of
Fundamental 50N-2 measurement of
SIPROTEC 4, 7SJ61, Manual
C53000-G1140-C210-6, Edition 05.2016