Siemens siprotec SJ62 User Manual page 220

Addr. Parameter
3119 51Ns PICKUP
3119 51Ns PICKUP
3120 51NsTIME DIAL
3121A 50Ns T DROP-OUT
3122 67Ns-1 DIRECT.
3123 RELEASE DIRECT.
3123 RELEASE DIRECT.
3124 PHI CORRECTION
3125 MEAS. METHOD
3126 RESET DELAY
3127 51Ns I T min
3127 51Ns I T min
3128 51Ns I T knee
3128 51Ns I T knee
3129 51Ns T knee
3130 PU CRITERIA
3131 M.of PU TD
3132 51Ns TD
3140 51Ns Tmin
3140 51Ns T min
3141 51Ns Tmax
3141 51Ns T max
3142 51Ns TIME DIAL
3143 51Ns Startpoint
SIPROTEC 4, 7SJ62/63/64 Handbuch
C53000-G1140-C147-A, Edition 07.2015
2.12 Ground Fault Protection 64, 67N(s), 50N(s), 51N(s)
C Setting Options
0.003 .. 0.500 A
1A 0.05 .. 4.00 A
5A 0.25 .. 20.00 A
0.10 .. 4.00 sec; ∞
0.00 .. 60.00 sec
Forward
Reverse
Non-Directional
0.001 .. 1.200 A
1A 0.05 .. 30.00 A
5A 0.25 .. 150.00 A
-45.0 .. 45.0 °
COS ϕ
SIN ϕ
0 .. 60 sec
0.003 .. 1.400 A
1A 0.05 .. 20.00 A
5A 0.25 .. 100.00 A
0.003 .. 0.650 A
1A 0.05 .. 17.00 A
5A 0.25 .. 85.00 A
0.20 .. 100.00 sec
Vgnd OR INs
Vgnd AND INs
1.00 .. 20.00 MofPU; ∞
0.01 .. 999.00 TD
0.05 .. 1.50
0.00 .. 30.00 sec
0.10 .. 30.00 sec
0.00 .. 30.00 sec
0.50 .. 200.00 sec
0.05 .. 15.00 sec; ∞
1.0 .. 4.0
Default Setting
0.004 A 51Ns Pickup
1.00 A 51Ns Pickup
5.00 A
1.00 sec 51Ns Time Dial
0.00 sec 50Ns Drop-Out Time
Delay
Forward 67Ns-1 Direction
0.010 A Release directional
element
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
1.333 A 51Ns Current at const.
Time Delay T min
15.00 A 51Ns Current at const.
Time Delay T min
75.00 A
0.040 A 51Ns Current at Knee
Point
5.00 A 51Ns Current at Knee
Point
25.00 A
23.60 sec 51Ns Time Delay at Knee
Point
Vgnd OR INs Sensitive Ground Fault
PICKUP criteria
Multiples of PU
Dial
0.20 51Ns Time Dial
1.20 sec 51Ns Minimum Time
Delay
0.80 sec 51Ns Minimum Time
Delay
5.80 sec 51Ns Maximum Time
Delay
93.00 sec 51Ns Maximum Time
Delay (at 51Ns PU)
1.35 sec 51Ns Time Dial
1.1 51Ns Start Point of Inverse
Charac.
Comments
Time-
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