Functions
2.8 Earth Fault Protection in Earthed Systems (optional)
SIPROTEC, 7SD5, Manual
C53000-G1176-C169-5, Release date 02.2011
245
3113
3I0>>> Telep/BI
NO
YES
NO
Instantaneous trip via Tele-
prot./BI
3114
3I0>>>SOTF-Trip
NO
YES
NO
Instantaneous trip after
SwitchOnToFault
3115
3I0>>>InrushBlk
NO
YES
NO
Inrush Blocking
3116
BLK /1p 3I0>>>
YES
No (non-dir.)
YES
Block 3I0>>> during 1pole
dead time
3117
Trip 1p 3I0>>>
YES
NO
YES
Single pole trip with
3I0>>>
3120
Op. mode 3I0>>
Forward
Reverse
Non-Directional
Inactive
Inactive
Operating mode
3121
3I0>>
1A
0.05 .. 25.00 A
2.00 A
3I0>> Pickup
5A
0.25 .. 125.00 A
10.00 A
3122
T 3I0>>
0.00 .. 30.00 sec;
∞
0.60 sec
T 3I0>> Time Delay
3123
3I0>> Telep/BI
NO
YES
NO
Instantaneous trip via Tele-
prot./BI
3124
3I0>> SOTF-Trip
NO
YES
NO
Instantaneous trip after
SwitchOnToFault
3125
3I0>> InrushBlk
NO
YES
NO
Inrush Blocking
3126
BLK /1p 3I0>>
YES
No (non-dir.)
YES
Block 3I0>> during 1pole
dead time
3127
Trip 1p 3I0>>
YES
NO
YES
Single pole trip with 3I0>>
3130
Op. mode 3I0>
Forward
Reverse
Non-Directional
Inactive
Inactive
Operating mode
3131
3I0>
1A
0.05 .. 25.00 A
1.00 A
3I0> Pickup
5A
0.25 .. 125.00 A
5.00 A
3131
3I0>
1A
0.003 .. 25.000 A
1.000 A
3I0> Pickup
5A
0.015 .. 125.000 A
5.000 A
3132
T 3I0>
0.00 .. 30.00 sec;
∞
0.90 sec
T 3I0> Time Delay
3133
3I0> Telep/BI
NO
YES
NO
Instantaneous trip via Tele-
prot./BI
3134
3I0> SOTF-Trip
NO
YES
NO
Instantaneous trip after
SwitchOnToFault
3135
3I0> InrushBlk
NO
YES
NO
Inrush Blocking
3136
BLK /1p 3I0>
YES
No (non-dir.)
YES
Block 3I0> during 1pole
dead time
Addr.
Parameter
C
Setting Options
Default Setting
Comments