Information Overview - Siemens SIPROTEC 7SA6 Manual

Distance protection relay for all voltage levels
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Functions
Addr.
Setting Title
3741
U2>(>)
3742
U2>
3743
T U2>
3744
U2>>
3745
T U2>>
3749A
U2>(>) RESET
3751
Uph-e<(<)
3752
Uph-e<
3753
T Uph-e<
3754
Uph-e<<
3755
T Uph-e<<
3758
CURR.SUP. Uphe< ON
3761
Uph-ph<(<)
3762
Uph-ph<
3763
T Uph-ph<
3764
Uph-ph<<
3765
T Uphph<<
3768
CURR.SUP.Uphph< ON
3771
U1<(<)
3772
U1<
3773
T U1<
3774
U1<<
3775
T U1<<
3778
CURR.SUP.U1<

6.16.4 Information Overview

F.No.
Alarm
10201 >Uph-e>(>) BLK
10202 >Uph-ph>(>) BLK
6-238
Setting Options
OFF
Alarm Only
ON
2.0..220.0 V; ∞
0.00..30.00 sec; ∞
2.0..220.0 V; ∞
0.00..30.00 sec; ∞
0.50..0.98
OFF
Alarm Only
ON
1.0..100.0 V; 0
0.00..30.00 sec; ∞
1.0..100.0 V; 0
0.00..30.00 sec; ∞
OFF
OFF
Alarm Only
ON
1.0..175.0 V; 0
0.00..30.00 sec; ∞
1.0..175.0 V; 0
0.00..30.00 sec; ∞
OFF
OFF
Alarm Only
ON
1.0..100.0 V; 0
0.00..30.00 sec; ∞
1.0..100.0 V; 0
0.00..30.00 sec; ∞
ON
OFF
>BLOCK Uph-e>(>) Overvolt. (phase-earth)
>BLOCK Uph-ph>(>) Overvolt (phase-phase)
Default Setting
OFF
Operating mode U2 overvoltage
prot.
30.0 V
U2> Pickup
2.00 sec
T U2> Time Delay
50.0 V
U2>> Pickup
1.00 sec
T U2>> Time Delay
0.98
U2>(>) Reset ratio
OFF
Operating mode Uph-e under-
voltage prot.
30.0 V
Uph-e< Pickup
2.00 sec
T Uph-e< Time Delay
10.0 V
Uph-e<< Pickup
1.00 sec
T Uph-e<< Time Delay
ON
Current supervision (Uph-e)
OFF
Operating mode Uph-ph under-
voltage prot.
50.0 V
Uph-ph< Pickup
2.00 sec
T Uph-ph< Time Delay
17.0 V
Uph-ph<< Pickup
1.00 sec
T Uph-ph<< Time Delay
ON
Current supervision (Uph-ph)
OFF
Operating mode U1 undervol-
tage prot.
30.0 V
U1< Pickup
2.00 sec
T U1< Time Delay
10.0 V
U1<< Pickup
1.00 sec
T U1<< Time Delay
ON
Current supervision (U1)
Comments
Comments
7SA6 Manual
C53000-G1176-C156-2

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