Siemens SIPROTEC Manual page 245

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

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