Settings; A.7 Settings - Siemens Siprotec 7UM611 Manual

Multi-functional generator protection relay 7um61 series
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A Appendix
A.7

Settings

Addresses which have an appended "A" can only be changed with DIGSI, under Ad-
ditional Settings.
The table indicates region-specific presettings. Column C (configuration) indicates the
corresponding secondary nominal current of the current transformer.
Addr.
Parameter
204
CT ANGLE W0
210
CT Starpoint
211
CT PRIMARY
212
CT SECONDARY
213
FACTOR IEE
221
Unom PRIMARY
222
Unom SECONDARY
223
UE CONNECTION
224
FACTOR UE
225A
Uph / Udelta
270
Rated Frequency
271
PHASE SEQ.
272
SCHEME
273
STAR-POINT
274A
ATEX100
276
TEMP. UNIT
280
TMin TRIP CMD
281
BkrClosed I MIN
302
CHANGE
401
WAVEFORMTRIGGER
403
MAX. LENGTH
404
PRE. TRIG. TIME
405
POST REC. TIME
406
BinIn CAPT.TIME
1101
U PRIMARY OP.
1102
I PRIMARY OP.
1108
ACTIVE POWER
1201
O/C I>
380
Function
C
Setting Options
-5.00 .. 5.00 °
P.System Data 1
P.System Data 1
towards machine
towards starpt.
P.System Data 1
10 .. 50000 A
P.System Data 1
1A
5A
P.System Data 1
1.0 .. 300.0
P.System Data 1
0.10 .. 400.00 kV
P.System Data 1
100 .. 125 V
P.System Data 1
neutr. transf.
broken delta
Not connected
any VT
P.System Data 1
1.0 .. 2500.0
P.System Data 1
1.00 .. 3.00
P.System Data 1
50 Hz
60 Hz
P.System Data 1
L1 L2 L3
L1 L3 L2
P.System Data 1
Busbar
Unit transf.
P.System Data 1
low-resist.
high-resist.
P.System Data 1
YES
NO
P.System Data 1
Celsius
Fahrenheit
P.System Data 1
0.01 .. 32.00 sec
P.System Data 1
1A
0.04 .. 1.00 A
5A
0.20 .. 5.00 A
Change Group
Group A
Group B
Binary Input
Protocol
Osc. Fault Rec.
Save w. Pickup
Save w. TRIP
Start w. TRIP
Osc. Fault Rec.
0.30 .. 5.00 sec
Osc. Fault Rec.
0.05 .. 0.60 sec
Osc. Fault Rec.
0.05 .. 0.50 sec
0.10 .. 5.00 sec; ∞
Osc. Fault Rec.
P.System Data 2
0.10 .. 400.00 kV
P.System Data 2
10 .. 50000 A
P.System Data 2
Generator
Motor
O/C Prot. I>
OFF
ON
Block relay
Default Setting
0.00 °
Correction Angle CT W0
towards machine
CT Starpoint
500 A
CT Rated Primary Current
1A
CT Rated Secondary Current
60.0
CT Ratio Prim./Sec. Iee
6.30 kV
Rated Primary Voltage
100 V
Rated Secondary Voltage (Ph-
Ph)
neutr. transf.
UE Connection
36.4
VT Ratio Prim./Sec. Ue
1.73
Matching Ratio Ph.-VT to
Broken-Delta-VT
50 Hz
Rated Frequency
L1 L2 L3
Phase Sequence
Busbar
Scheme Configuration
high-resist.
Earthing of Machine Starpoint
NO
Storage of th. Replicas w/o
Power Supply
Celsius
Unit of temperature measure-
ment
0.15 sec
Minimum TRIP Command Dura-
tion
0.04 A
Closed Breaker Min. Current
Threshold
0.20 A
Group A
Change to Another Setting
Group
Save w. Pickup
Waveform Capture
1.00 sec
Max. length of a Waveform
Capture Record
0.20 sec
Captured Waveform Prior to
Trigger
0.10 sec
Captured Waveform after Event
0.50 sec
Capture Time via Binary Input
6.30 kV
Primary Operating Voltage
483 A
Primary Operating Current
Generator
Measurement of Active Power for
OFF
Overcurrent Time Protection I>
C53000-G1176-C127-3
Comments
7UM61 Manual

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