Siemens SIPROTEC 7SJ80

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