Siemens SIPROTEC 7RW80 - A.7 Settings; Settings

Appendix
A.7 Settings
SIPROTEC, 7RW80, Manual
C53000-G1140-C233-1, Release date 10.2010
225
A.7 Settings
Addresses which have an appended "A" can only be changed with DIGSI, under "Display Additional Settings".
Addr. Parameter Function Setting Options Default Setting Comments
0 FLEXIBLE FUNC. Flx OFF
ON
Alarm Only
OFF Flexible Function
0 OPERRAT. MODE Flx 3-phase
1-phase
no reference
3-phase Mode of Operation
0 MEAS. QUANTITY Flx Please select
Voltage
Frequency
df/dt rising
df/dt falling
Binray Input
dV/dt rising
dV/dt falling
Please select Selection of Measured Quantity
0 MEAS. METHOD Flx Fundamental
True RMS
Positive seq.
Negative seq.
Zero sequence
Fundamental Selection of Measurement Method
0 PICKUP WITH Flx Exceeding
Dropping below
Exceeding Pickup with
0 VOLTAGE Flx Please select
Va-n
Vb-n
Vc-n
Va-b
Vb-c
Vc-a
Vn
Vx
Please select Voltage
0 VOLTAGE SYSTEM Flx Phase-Phase
Phase-Ground
Phase-Phase Voltage System
0 P.U. THRESHOLD Flx 2.0 .. 260.0 V 110.0 V Pickup Threshold
0 P.U. THRESHOLD Flx 2.0 .. 200.0 V 110.0 V Pickup Threshold
0 P.U. THRESHOLD Flx 40.00 .. 60.00 Hz 51.00 Hz Pickup Threshold
0 P.U. THRESHOLD Flx 50.00 .. 70.00 Hz 61.00 Hz Pickup Threshold
0 P.U. THRESHOLD Flx 0.10 .. 20.00 Hz/s 5.00 Hz/s Pickup Threshold
0 P.U. THRESHOLD Flx 2.0 .. 260.0 V 110.0 V Pickup Threshold
0 P.U. THRESHOLD Flx 4 .. 100 V/s 60 V/s Pickup Threshold
0 T TRIP DELAY Flx 0.00 .. 3600.00 sec 1.00 sec Trip Time Delay
0A T PICKUP DELAY Flx 0.00 .. 60.00 sec 0.00 sec Pickup Time Delay
0A T DROPOUT DELAY Flx 0.00 .. 60.00 sec 0.00 sec Dropout Time Delay
0A BLK.by Vol.Loss Flx NO
YES
YES Block in case of Meas.-Voltage Loss
0A DROPOUT RATIO Flx 0.70 .. 0.99 0.95 Dropout Ratio
0A DROPOUT RATIO Flx 1.01 .. 3.00 1.05 Dropout Ratio
0 DO differential Flx 0.02 .. 1.00 Hz 0.03 Hz Dropout differential
202 Vnom PRIMARY P.System Data 1 0.10 .. 800.00 kV 20.00 kV Rated Primary Voltage
203 Vnom SECONDARY P.System Data 1 34 .. 225 V 100 V Rated Secondary Voltage (L-L)
206A Vph / Vdelta P.System Data 1 1.00 .. 3.00 1.73 Matching ratio Phase-VT To Open-
Delta-VT
209 PHASE SEQ. P.System Data 1 A B C
A C B
A B C Phase Sequence
210A TMin TRIP CMD P.System Data 1 0.01 .. 32.00 sec 0.15 sec Minimum TRIP Command Duration
211A TMax CLOSE CMD P.System Data 1 0.01 .. 32.00 sec 1.00 sec Maximum Close Command Dura-
tion