Settings; A.7 Settings - Siemens SIPROTEC 7SD610 Manual

A.7

Settings

Addresses which have an appended "A" can only be changed with DIGSI, under Additional Settings.
The table indicates region-specific presettings. Column C (configuration) indicates the corresponding second-
ary nominal current of the current transformer.
Addr. Parameter
201 CT Starpoint
203 Unom PRIMARY
204 Unom SECONDARY
205 CT PRIMARY
206 CT SECONDARY
207 SystemStarpoint
208A 1-1/2 CB
210 U4 transformer
211 Uph / Udelta
220 I4 transformer
221 I4/Iph CT
230 Rated Frequency
236 Distance Unit
240A TMin TRIP CMD
241A TMax CLOSE CMD
242 T-CBtest-dead
251 K_ALF/K_ALF_N
253 E% ALF/ALF_N
254 E% K_ALF_N
301 ACTIVE GROUP
302 CHANGE
402A WAVEFORMTRIGGER
403A WAVEFORM DATA
410 MAX. LENGTH
411 PRE. TRIG. TIME
412 POST REC. TIME
415 BinIn CAPT.TIME
SIPROTEC, 7SD610, Manual
C53000-G1176-C145-6, Release date 02.2011
Function C
P.System Data 1 towards Line
towards Busbar
P.System Data 1 0.4 .. 1200.0 kV
P.System Data 1 80 .. 125 V
P.System Data 1 10 .. 10000 A
P.System Data 1 1A
5A
P.System Data 1 Solid Earthed
Peterson-Coil
Isolated
P.System Data 1 NO
YES
P.System Data 1 Not connected
Udelta transf.
Ux transformer
P.System Data 1 0.10 .. 9.99
P.System Data 1 Not connected
In prot. line
IY starpoint
P.System Data 1 0.010 .. 5.000
P.System Data 1 50 Hz
60 Hz
P.System Data 1 km
Miles
P.System Data 1 0.02 .. 30.00 sec
P.System Data 1 0.01 .. 30.00 sec
P.System Data 1 0.00 .. 30.00 sec
P.System Data 1 1.00 .. 10.00
P.System Data 1 0.5 .. 50.0 %
P.System Data 1 0.5 .. 50.0 %
Change Group Group A
Group B
Group C
Group D
Change Group Group A
Group B
Group C
Group D
Binary Input
Protocol
Osc. Fault Rec. Save w. Pickup
Save w. TRIP
Start w. TRIP
Osc. Fault Rec. Fault event
Pow.Sys.Flt.
Osc. Fault Rec. 0.30 .. 5.00 sec
Osc. Fault Rec. 0.05 .. 0.50 sec
Osc. Fault Rec. 0.05 .. 0.50 sec
Osc. Fault Rec. 0.10 .. 5.00 sec; ∞
Setting Options Default Setting
towards Line
400.0 kV
100 V
1000 A
1A
Solid Earthed
NO
Not connected
1.73
In prot. line
1.000
50 Hz
km
0.10 sec
1.00 sec
0.10 sec
1.00
5.0 %
15.0 %
Group A
Group A
Save w. Pickup
Fault event
2.00 sec
0.25 sec
0.10 sec
0.50 sec
Appendix

A.7 Settings

Comments
CT Starpoint
Rated Primary Voltage
Rated Secondary Voltage (Ph-
Ph)
CT Rated Primary Current
CT Rated Secondary Current
System Starpoint is
1-1/2 Circuit breaker arrange-
ment
U4 voltage transformer is
Matching ratio Phase-VT To
Open-Delta-VT
I4 current transformer is
Matching ratio I4/Iph for CT's
Rated Frequency
Distance measurement unit
Minimum TRIP Command Dura-
tion
Maximum Close Command Du-
ration
Dead Time for CB test-autoreclo-
sure
k_alf/k_alf nominal
CT Error in % at k_alf/k_alf
nominal
CT Error in % at k_alf nominal
Active Setting Group is
Change to Another Setting
Group
Waveform Capture
Scope of Waveform Data
Max. length of a Waveform
Capture Record
Captured Waveform Prior to
Trigger
Captured Waveform after Event
Capture Time via Binary Input
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