Siemens SIPROTEC 7SA522 Manual page 533

Addr. Parameter
ϕ load (Ø-Ø)
1244
1301 Op. mode Z1
1302 R(Z1) Ø-Ø
1303 X(Z1)
1304 RE(Z1) Ø-E
1305 T1-1phase
1306 T1-multi-phase
1307 Zone Reduction
1311 Op. mode Z2
1312 R(Z2) Ø-Ø
1313 X(Z2)
1314 RE(Z2) Ø-E
1315 T2-1phase
1316 T2-multi-phase
1317A Trip 1pole Z2
1321 Op. mode Z3
1322 R(Z3) Ø-Ø
1323 X(Z3)
1324 RE(Z3) Ø-E
1325 T3 DELAY
1331 Op. mode Z4
1332 R(Z4) Ø-Ø
1333 X(Z4)
1334 RE(Z4) Ø-E
7SA522 Manual
C53000-G1176-C155-3
Function C Setting Options
20 .. 60 °
Dis. General
Dis. Quadril. Forward
Reverse
Non-Directional
Inactive
0.050 .. 600.000 Ω
Dis. Quadril. 1A
0.010 .. 120.000 Ω
5A
0.050 .. 600.000 Ω
Dis. Quadril. 1A
0.010 .. 120.000 Ω
5A
0.050 .. 600.000 Ω
Dis. Quadril. 1A
0.010 .. 120.000 Ω
5A
0.00 .. 30.00 sec; ∞
Dis. General
Dis. Quadril.
Dis. MHO
0.00 .. 30.00 sec; ∞
Dis. General
Dis. Quadril.
Dis. MHO
0 .. 45 °
Dis. Quadril.
Dis. Quadril. Forward
Reverse
Non-Directional
Inactive
0.050 .. 600.000 Ω
Dis. Quadril. 1A
0.010 .. 120.000 Ω
5A
0.050 .. 600.000 Ω
Dis. Quadril. 1A
0.010 .. 120.000 Ω
5A
0.050 .. 600.000 Ω
Dis. Quadril. 1A
0.010 .. 120.000 Ω
5A
0.00 .. 30.00 sec; ∞
Dis. General
Dis. Quadril.
Dis. MHO
0.00 .. 30.00 sec; ∞
Dis. General
Dis. Quadril.
Dis. MHO
Dis. General NO
Dis. Quadril. YES
Dis. MHO
Dis. Quadril. Forward
Reverse
Non-Directional
Inactive
0.050 .. 600.000 Ω
Dis. Quadril. 1A
0.010 .. 120.000 Ω
5A
0.050 .. 600.000 Ω
Dis. Quadril. 1A
0.010 .. 120.000 Ω
5A
0.050 .. 600.000 Ω
Dis. Quadril. 1A
0.010 .. 120.000 Ω
5A
0.00 .. 30.00 sec; ∞
Dis. General
Dis. Quadril.
Dis. MHO
Dis. Quadril. Forward
Reverse
Non-Directional
Inactive
0.050 .. 600.000 Ω
Dis. Quadril. 1A
0.010 .. 120.000 Ω
5A
0.050 .. 600.000 Ω
Dis. Quadril. 1A
0.010 .. 120.000 Ω
5A
0.050 .. 600.000 Ω
Dis. Quadril. 1A
0.010 .. 120.000 Ω
5A
Default Setting
45 °
PHI load, maximum Load Angle
(ph-ph)
Forward Operating mode Z1
1.250 Ω
R(Z1), Resistance for ph-ph-faults
0.250 Ω
2.500 Ω
X(Z1), Reactance
0.500 Ω
2.500 Ω
RE(Z1), Resistance for ph-e faults
0.500 Ω
0.00 sec T1-1phase, delay for single phase
faults
0.00 sec T1multi-ph, delay for multi phase
faults
0 °
Zone Reduction Angle (load com-
pensation)
Forward Operating mode Z2
2.500 Ω
R(Z2), Resistance for ph-ph-faults
0.500 Ω
5.000 Ω
X(Z2), Reactance
1.000 Ω
5.000 Ω
RE(Z2), Resistance for ph-e faults
1.000 Ω
0.30 sec T2-1phase, delay for single phase
faults
0.30 sec T2multi-ph, delay for multi phase
faults
NO Single pole trip for faults in Z2
Reverse Operating mode Z3
5.000 Ω
R(Z3), Resistance for ph-ph-faults
1.000 Ω
10.000 Ω
X(Z3), Reactance
2.000 Ω
10.000 Ω
RE(Z3), Resistance for ph-e faults
2.000 Ω
0.60 sec T3 delay
Non-Directional Operating mode Z4
12.000 Ω
R(Z4), Resistance for ph-ph-faults
2.400 Ω
12.000 Ω
X(Z4), Reactance
2.400 Ω
12.000 Ω
RE(Z4), Resistance for ph-e faults
2.400 Ω
A.7 Settings
Comments
533