Siemens Siprotec 7UM611 User Manual

A Appendix
380
7UM61 Manual
C53000-G1176-C127-3
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 Function C Setting Options Default Setting Comments
204 CT ANGLE W0 P.System Data 1 -5.00 .. 5.00 ° 0.00 ° Correction Angle CT W0
210 CT Starpoint P.System Data 1 towards machine
towards starpt.
towards machine CT Starpoint
211 CT PRIMARY P.System Data 1 10 .. 50000 A 500 A CT Rated Primary Current
212 CT SECONDARY P.System Data 1 1A
5A
1A CT Rated Secondary Current
213 FACTOR IEE P.System Data 1 1.0 .. 300.0 60.0 CT Ratio Prim./Sec. Iee
221 Unom PRIMARY P.System Data 1 0.10 .. 400.00 kV 6.30 kV Rated Primary Voltage
222 Unom SECONDARY P.System Data 1 100 .. 125 V 100 V Rated Secondary Voltage (Ph-
Ph)
223 UE CONNECTION P.System Data 1 neutr. transf.
broken delta
Not connected
any VT
neutr. transf. UE Connection
224 FACTOR UE P.System Data 1 1.0 .. 2500.0 36.4 VT Ratio Prim./Sec. Ue
225A Uph / Udelta P.System Data 1 1.00 .. 3.00 1.73 Matching Ratio Ph.-VT to
Broken-Delta-VT
270 Rated Frequency P.System Data 1 50 Hz
60 Hz
50 Hz Rated Frequency
271 PHASE SEQ. P.System Data 1 L1 L2 L3
L1 L3 L2
L1 L2 L3 Phase Sequence
272 SCHEME P.System Data 1 Busbar
Unit transf.
Busbar Scheme Configuration
273 STAR-POINT P.System Data 1 low-resist.
high-resist.
high-resist. Earthing of Machine Starpoint
274A ATEX100 P.System Data 1 YES
NO
NO Storage of th. Replicas w/o
Power Supply
276 TEMP. UNIT P.System Data 1 Celsius
Fahrenheit
Celsius Unit of temperature measure-
ment
280 TMin TRIP CMD P.System Data 1 0.01 .. 32.00 sec 0.15 sec Minimum TRIP Command Dura-
tion
281 BkrClosed I MIN P.System Data 1 1A 0.04 .. 1.00 A 0.04 A Closed Breaker Min. Current
Threshold
5A 0.20 .. 5.00 A 0.20 A
302 CHANGE Change Group Group A
Group B
Binary Input
Protocol
Group A Change to Another Setting
Group
401 WAVEFORMTRIGGER Osc. Fault Rec. Save w. Pickup
Save w. TRIP
Start w. TRIP
Save w. Pickup Waveform Capture
403 MAX. LENGTH Osc. Fault Rec. 0.30 .. 5.00 sec 1.00 sec Max. length of a Waveform
Capture Record
404 PRE. TRIG. TIME Osc. Fault Rec. 0.05 .. 0.60 sec 0.20 sec Captured Waveform Prior to
Trigger
405 POST REC. TIME Osc. Fault Rec. 0.05 .. 0.50 sec 0.10 sec Captured Waveform after Event
406 BinIn CAPT.TIME Osc. Fault Rec. 0.10 .. 5.00 sec; ∞ 0.50 sec Capture Time via Binary Input
1101 U PRIMARY OP. P.System Data 2 0.10 .. 400.00 kV 6.30 kV Primary Operating Voltage
1102 I PRIMARY OP. P.System Data 2 10 .. 50000 A 483 A Primary Operating Current
1108 ACTIVE POWER P.System Data 2 Generator
Motor
Generator Measurement of Active Power for
1201 O/C I> O/C Prot. I> OFF
ON
Block relay
OFF Overcurrent Time Protection I>
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Siemens Siprotec 7UM611 Specifications

General

Brand	Siemens
Model	Siprotec 7UM611
Category	Relays
Language	English