Siemens 7SC80 Manual page 664

Functions, Settings, Information
F.2 Settings
Addr. Parameter
3121A 50Ns T DROP-OUT
3122 67Ns-1 DIRECT.
3123 RELEASE DIRECT.
3123 RELEASE DIRECT.
3124 PHI CORRECTION
3125 MEAS. METHOD
3126 RESET DELAY
3130 PU CRITERIA
3131 M.of PU TD
3144 51Ns IEC CURVE
3145 51Ns ANSI CURVE
3146 51Ns Drop-out
3150 50Ns-2 Vmin
3150 50Ns-2 Vmin
3151 50Ns-2 Phi
3152 50Ns-2 DeltaPhi
3153 50Ns-1 Vmin
3153 50Ns-1 Vmin
3154 50Ns-1 Phi
3155 50Ns-1 DeltaPhi
4001 FCT 46
4002 46-1 PICKUP
4003 46-1 DELAY
4004 46-2 PICKUP
664
Function C Setting Options
Sens. Gnd Fault 0.00 .. 60.00 sec
Sens. Gnd Fault Forward
Reverse
Non-Directional
Sens. Gnd Fault 1A 0.001 .. 1.200 A
5A 0.005 .. 6.000 A
Sens. Gnd Fault 1A 0.05 .. 30.00 A
5A 0.25 .. 150.00 A
Sens. Gnd Fault -45.0 .. 45.0 °
Sens. Gnd Fault COS φ
SIN φ
Sens. Gnd Fault 0 .. 60 sec
Sens. Gnd Fault Vgnd OR INs
Vgnd AND INs
Sens. Gnd Fault 1.00 ..
20.00 MofPU; ∞
0.01 .. 999.00 TD
Sens. Gnd Fault Normal Inverse
Very Inverse
Extremely Inv.
Long Inverse
Sens. Gnd Fault Very Inverse
Inverse
Short Inverse
Long Inverse
Moderately Inv.
Extremely Inv.
Definite Inv.
Sens. Gnd Fault Disk Emulation
Instantaneous
Sens. Gnd Fault 0.4 .. 50.0 V
Sens. Gnd Fault 10.0 .. 90.0 V
Sens. Gnd Fault -180.0 .. 180.0 °
Sens. Gnd Fault 0.0 .. 180.0 °
Sens. Gnd Fault 0.4 .. 50.0 V
Sens. Gnd Fault 10.0 .. 90.0 V
Sens. Gnd Fault -180.0 .. 180.0 °
Sens. Gnd Fault 0.0 .. 180.0 °
46 Negative OFF
Seq
ON
46 Negative 1A 0.10 .. 3.00 A
Seq
5A 0.50 .. 15.00 A
46 Negative 0.00 .. 60.00 sec; ∞ 1.50 sec
Seq
46 Negative 1A 0.10 .. 3.00 A
Seq
5A 0.50 .. 15.00 A
Default Setting Comments
0.00 sec 50Ns Drop-Out Time
Delay
Forward 67Ns-1 Direction
0.010 A Release directional
element
0.050 A
0.50 A Release directional
element
2.50 A
0.0 ° Correction Angle for Dir.
Determination
COS φ Measurement method for
Direction
1 sec Reset Delay
Vgnd OR INs Sensitive Ground Fault
PICKUP criteria
Multiples of PU Time-Dial
Normal Inverse IEC Curve
Very Inverse ANSI Curve
Disk Emulation Drop-out characteristic
2.0 V 50Ns-2 minimum voltage
10.0 V 50Ns-2 minimum voltage
-90.0 ° 50Ns-2 angle phi
30.0 ° 50Ns-2 angle delta phi
6.0 V 50Ns-1 minimum voltage
15.0 V 50Ns-1 minimum voltage
-160.0 ° 50Ns-1 angle phi
100.0 ° 50Ns-1 angle delta phi
OFF 46 Negative Sequence
Protection
0.10 A 46-1 Pickup
0.50 A
46-1 Time Delay
0.50 A 46-2 Pickup
2.50 A
SIPROTEC Compact, 7SC80, Manual
E50417-G1140-C486-A8, Edition 07.2017