Siemens SIPROTEC 4 Manual page 251

Overcurrent time protection
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Addr.
Parameter
0
MEAS. QUANTITY
0
MEAS. METHOD
0
PICKUP WITH
0
CURRENT
0
VOLTAGE
0
POWER
0
VOLTAGE SYSTEM
0
P.U. THRESHOLD
0
P.U. THRESHOLD
0
P.U. THRESHOLD
0
P.U. THRESHOLD
SIPROTEC 4, 7SJ80, Manual
E50417-G1140-C343-A8, Edition 12.2017
C
Setting Options
Please select
Current
Voltage
P forward
P reverse
Q forward
Q reverse
Power factor
dV/dt rising
dV/dt falling
Frequency
df/dt rising
df/dt falling
Binray Input
Fundamental
True RMS
Positive seq.
Negative seq.
Zero sequence
Ratio I2/I1
Exceeding
Dropping below
Ia
Ib
Ic
In
In sensitive
In2
Please select
Va-n
Vb-n
Vc-n
Va-b
Vb-c
Vc-a
Vn
Vx
Ia Va-n
Ib Vb-n
Ic Vc-n
Phase-Phase
Phase-Ground
0.05 .. 40.00 A
1A
0.05 .. 40.00 A
5A
0.25 .. 200.00 A
1A
0.001 .. 1.500 A
5A
0.005 .. 7.500 A
2.0 .. 260.0 V
2.18 Flexible Protection Functions
Default Setting
Comments
Please select
Selection of Measured
Quantity
Fundamental
Selection of Measurement
Method
Exceeding
Pickup with
Ia
Current
Please select
Voltage
Ia Va-n
Power
Phase-Phase
Voltage System
2.00 A
Pickup Threshold
2.00 A
Pickup Threshold
10.00 A
0.100 A
Pickup Threshold
0.500 A
110.0 V
Pickup Threshold
Functions
251

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