Siemens SIPROTEC 4 - Page 222

Addr. Parameter C Setting Options Default Setting Comments
3117 50Ns-1 PICKUP 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 0.00 .. 320.00 sec; ∞ 2.00 sec 50Ns-1 Time delay
3119 51Ns PICKUP 0.001 .. 1.400 A 0.100 A 51Ns Pickup
3119 51Ns PICKUP 1A 0.05 .. 4.00 A 1.00 A 51Ns Pickup
5A 0.25 .. 20.00 A 5.00 A
3119 51Ns PICKUP 0.003 .. 0.500 A 0.004 A 51Ns Pickup
3120 51NsTIME DIAL 0.05 .. 4.00 sec; ∞ 1.00 sec 51Ns Time Dial
3120 51c TIME DIAL 0.50 .. 15.00 ; ∞ 5.00 51c Time dial
3121A 50Ns T DROP-OUT 0.00 .. 60.00 sec 0.00 sec 50Ns Drop-Out Time Delay
3122 67Ns-1 DIRECT. Forward
Reverse
Non-Directional
Forward 67Ns-1 Direction
3123 RELEASE DIRECT. 0.001 .. 1.200 A 0.010 A Release directional element
3123 RELEASE DIRECT. 1A 0.05 .. 30.00 A 0.50 A Release directional element
5A 0.25 .. 150.00 A 2.50 A
3124 PHI CORRECTION -45.0 .. 45.0 ° 0.0 ° Correction Angle for Dir.
Determination
3125 MEAS. METHOD COS φ
SIN φ
COS φ Measurement method for
Direction
3126 RESET DELAY 0 .. 60 sec 1 sec Reset Delay
3127 51Ns I T min 0.003 .. 1.400 A 1.333 A 51Ns Current at const.
Time Delay T min
3127 51Ns I T min 1A 0.05 .. 20.00 A 15.00 A 51Ns Current at const.
Time Delay T min
5A 0.25 .. 100.00 A 75.00 A
3128 51Ns I T knee 0.003 .. 0.650 A 0.040 A 51Ns Current at Knee Point
3128 51Ns I T knee 1A 0.05 .. 17.00 A 5.00 A 51Ns Current at Knee Point
5A 0.25 .. 85.00 A 25.00 A
3129 51Ns T knee 0.20 .. 100.00 sec 23.60 sec 51Ns Time Delay at Knee
Point
3130 PU CRITERIA Vgnd OR INs
Vgnd AND INs
Vgnd OR INs Sensitive Ground Fault
PICKUP criteria
3131 M.of PU TD 1.00 .. 20.00 MofPU; ∞
0.01 .. 999.00 TD
Multiples of PU Time-Dial
3132 51Ns TD 0.05 .. 1.50 0.20 51Ns Time Dial
3140 51Ns Tmin 0.00 .. 30.00 sec 1.20 sec 51Ns Minimum Time Delay
3140 51Ns T min 0.10 .. 30.00 sec 0.80 sec 51Ns Minimum Time Delay
3141 51Ns Tmax 0.00 .. 30.00 sec 5.80 sec 51Ns Maximum Time Delay
3141 51Ns T max 0.50 .. 200.00 sec 93.00 sec 51Ns Maximum Time Delay
(at 51Ns PU)
3142 51Ns TIME DIAL 0.05 .. 15.00 sec; ∞ 1.35 sec 51Ns Time Dial
3143 51Ns Startpoint 1.0 .. 4.0 1.1 51Ns Start Point of Inverse
Charac.
3144 51Ns IEC CURVE Normal Inverse
Very Inverse
Extremely Inv.
Long Inverse
Normal Inverse IEC Curve
Functions
2.13 Ground Fault Protection 64, 67N(s), 50N(s), 51N(s)
222 SIPROTEC 4, 7SJ62/64, Manual
C53000-G1140-C207-8, Edition 08.2016