Siemens SIPROTEC 7SJ80

Addr. Parameter Function C Setting Options Default Setting Comments
3113 50Ns-2 PICKUP Sens. Gnd Fault 1A 0.001 .. 1.600 A 0.300 A 50Ns-2 Pickup
5A 0.005 .. 8.000 A 1.500 A
3113 50Ns-2 PICKUP Sens. Gnd Fault 1A 0.05 .. 35.00 A 10.00 A 50Ns-2 Pickup
5A 0.25 .. 175.00 A 50.00 A
3114 50Ns-2 DELAY Sens. Gnd Fault 0.00 .. 320.00 sec;
∞
1.00 sec 50Ns-2 Time Delay
3115 67Ns-2 DIRECT Sens. Gnd Fault Forward
Reverse
Non-Directional
Forward 67Ns-2 Direction
3117 50Ns-1 PICKUP Sens. Gnd Fault 1A 0.001 .. 1.600 A 0.100 A 50Ns-1 Pickup
5A 0.005 .. 8.000 A 0.500 A
3117 50Ns-1 PICKUP Sens. Gnd Fault 1A 0.05 .. 35.00 A 2.00 A 50Ns-1 Pickup
5A 0.25 .. 175.00 A 10.00 A
3118 50Ns-1 DELAY Sens. Gnd Fault 0.00 .. 320.00 sec;
∞
2.00 sec 50Ns-1 Time delay
3119 51Ns PICKUP Sens. Gnd Fault 1A 0.001 .. 1.400 A 0.100 A 51Ns Pickup
5A 0.005 .. 7.000 A 0.500 A
3119 51Ns PICKUP Sens. Gnd Fault 1A 0.05 .. 4.00 A 1.00 A 51Ns Pickup
5A 0.25 .. 20.00 A 5.00 A
3120 51NsTIME DIAL Sens. Gnd Fault 0.10 .. 4.00 sec; ∞ 1.00 sec 51Ns Time Dial
3121A 50Ns T DROP-OUT Sens. Gnd Fault 0.00 .. 60.00 sec 0.00 sec 50Ns Drop-Out Time
Delay
3122 67Ns-1 DIRECT. Sens. Gnd Fault Forward
Reverse
Non-Directional
Forward 67Ns-1 Direction
3123 RELEASE DIRECT. Sens. Gnd Fault 1A 0.001 .. 1.200 A 0.010 A Release directional
element
5A 0.005 .. 6.000 A 0.050 A
3123 RELEASE DIRECT. Sens. Gnd Fault 1A 0.05 .. 30.00 A 0.50 A Release directional
element
5A 0.25 .. 150.00 A 2.50 A
3124 PHI CORRECTION Sens. Gnd Fault -45.0 .. 45.0 ° 0.0 ° Correction Angle for Dir.
Determination
3125 MEAS. METHOD Sens. Gnd Fault COS φ
SIN φ
COS φ Measurement method for
Direction
3126 RESET DELAY Sens. Gnd Fault 0 .. 60 sec 1 sec Reset Delay
3130 PU CRITERIA Sens. Gnd Fault Vgnd OR INs
Vgnd AND INs
Vgnd OR INs Sensitive Ground Fault
PICKUP criteria
3131 M.of PU TD Sens. Gnd Fault 1.00 ..
20.00 MofPU; ∞
0.01 .. 999.00 TD
Multiples of PU Time-Dial
3150 50Ns-2 Vmin Sens. Gnd Fault 0.4 .. 50.0 V 2.0 V 50Ns-2 minimum voltage
3150 50Ns-2 Vmin Sens. Gnd Fault 10.0 .. 90.0 V 10.0 V 50Ns-2 minimum voltage
3151 50Ns-2 Phi Sens. Gnd Fault -180.0 .. 180.0 ° -90.0 ° 50Ns-2 angle phi
3152 50Ns-2 DeltaPhi Sens. Gnd Fault 0.0 .. 180.0 ° 30.0 ° 50Ns-2 angle delta phi
3153 50Ns-1 Vmin Sens. Gnd Fault 0.4 .. 50.0 V 6.0 V 50Ns-1 minimum voltage
3153 50Ns-1 Vmin Sens. Gnd Fault 10.0 .. 90.0 V 15.0 V 50Ns-1 minimum voltage
3154 50Ns-1 Phi Sens. Gnd Fault -180.0 .. 180.0 ° -160.0 ° 50Ns-1 angle phi
3155 50Ns-1 DeltaPhi Sens. Gnd Fault 0.0 .. 180.0 ° 100.0 ° 50Ns-1 angle delta phi
Functions, Settings, Information
F.2 Settings
486 SIPROTEC 4, 7SJ80, Manual
E50417-G1140-C343-A8, Edition 12.2017