Siemens SIPROTEC 7SJ62 Manual page 240

Functions
2.12 Ground Fault Protection 64, 67N(s), 50N(s), 51N(s)
Addr. Parameter
3108 64-1 VGND
3109 64-1 VGND
3110 64-1 VGND
3111 T-DELAY Pickup
3112 64-1 DELAY
3113 50Ns-2 PICKUP
3113 50Ns-2 PICKUP
3114 50Ns-2 DELAY
3115 67Ns-2 DIRECT
3117 50Ns-1 PICKUP
3117 50Ns-1 PICKUP
3118 50Ns-1 DELAY
3119 51Ns PICKUP
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
240
C Setting Options
1.8 .. 200.0 V; ∞
1.8 .. 170.0 V; ∞
10.0 .. 225.0 V; ∞
0.04 .. 320.00 sec; ∞
0.10 .. 40000.00 sec; ∞
0.001 .. 1.500 A
1A 0.05 .. 35.00 A
5A 0.25 .. 175.00 A
0.00 .. 320.00 sec; ∞
Forward
Reverse
Non-Directional
0.001 .. 1.500 A
1A 0.05 .. 35.00 A
5A 0.25 .. 175.00 A
0.00 .. 320.00 sec; ∞
0.001 .. 1.400 A
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
Default Setting
40.0 V 64-1 Ground Displace-
ment Voltage
40.0 V 64-1 Ground Displace-
ment Voltage
70.0 V 64-1 Ground Displace-
ment Voltage
1.00 sec Time-DELAY Pickup
10.00 sec 64-1 Time Delay
0.300 A 50Ns-2 Pickup
10.00 A 50Ns-2 Pickup
50.00 A
1.00 sec 50Ns-2 Time Delay
Forward 67Ns-2 Direction
0.100 A 50Ns-1 Pickup
2.00 A 50Ns-1 Pickup
10.00 A
2.00 sec 50Ns-1 Time delay
0.100 A 51Ns Pickup
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
SIPROTEC, 7SJ62/64, Manual
C53000-G1140-C207-2, Release date 01.2008
Comments