Settings; A.7 Settings - Siemens Siprotec 7VK61 Manual

Appendix

A.7 Settings

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
210 U4 transformer
211 Uph / Udelta
212 Usy2 connection
ϕ Usy2-Usy1
214A
215 Usy1/Usy2 ratio
220 I4 transformer
221 I4/Iph CT
230 Rated Frequency
235 PHASE SEQ.
239 T-CB close
240A TMin TRIP CMD
241A TMax CLOSE CMD
242 T-CBtest-dead
302 CHANGE
402A WAVEFORMTRIGGER
403A WAVEFORM DATA
410 MAX. LENGTH
411 PRE. TRIG. TIME
412 POST REC. TIME
415 BinIn CAPT.TIME
286
Function C
P.System Data 1 towards Line
towards Busbar
P.System Data 1 1.0 .. 1200.0 kV
P.System Data 1 80 .. 125 V
P.System Data 1 10 .. 5000 A
P.System Data 1 1A
5A
P.System Data 1 Solid Earthed
Peterson-Coil
Isolated
P.System Data 1 Not connected
Udelta transf.
Usy2 transf.
Ux transformer
P.System Data 1 0.10 .. 9.99
P.System Data 1 L1-E
L2-E
L3-E
L1-L2
L2-L3
L3-L1
P.System Data 1 0 .. 360 °
P.System Data 1 0.50 .. 2.00
P.System Data 1 Not connected
In prot. line
P.System Data 1 0.010 .. 5.000
P.System Data 1 50 Hz
60 Hz
P.System Data 1 L1 L2 L3
L1 L3 L2
P.System Data 1 0.01 .. 0.60 sec
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
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
0.10 .. 5.00 sec; ∞
Osc. Fault Rec.
Setting Options Default Setting
towards Line
400.0 kV
100 V
1000 A
1A
Solid Earthed
Not connected
1.73
L1-L2
0 °
1.00
In prot. line
1.000
50 Hz
L1 L2 L3
0.06 sec
0.10 sec
0.10 sec
0.10 sec
Group A
Save w. Pickup
Fault event
2.00 sec
0.25 sec
0.10 sec
0.50 sec
C53000-G1176-C159-3, Release date 05.2009
Comments
CT Starpoint
Rated Primary Voltage
Rated Secondary Voltage (Ph-
Ph)
CT Rated Primary Current
CT Rated Secondary Current
System Starpoint is
U4 voltage transformer is
Matching ratio Phase-VT To
Open-Delta-VT
VT connection for Usy2
Angle adjustment Usy2-Usy1
Matching ratio Usy1 / Usy2
I4 current transformer is
Matching ratio I4/Iph for CT's
Rated Frequency
Phase Sequence
Closing (operating) time of CB
Minimum TRIP Command Dura-
tion
Maximum Close Command Du-
ration
Dead Time for CB test-autoreclo-
sure
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
SIPROTEC, 7VK61, Manual