Siemens siprotec 7SA522 - Page 533

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