Siemens siprotec 7SA6 User Manual page 731

Addr. Setting Title
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
7SA6 Manual
C53000-G1176-C133-1
Function Setting Options
Distance zones Forward
(quadrilateral) Reverse
Non-Directional
Inactive
Distance zones 0.05..250.00 Ohm
(quadrilateral)
Distance zones 0.05..250.00 Ohm
(quadrilateral)
Distance zones 0.05..250.00 Ohm
(quadrilateral)
0.00..30.00 sec; ∞
Distance protec-
tion, general set-
tings
Distance zones
(quadrilateral)
0.00..30.00 sec; ∞
Distance protec-
tion, general set-
tings
Distance zones
(quadrilateral)
0..30 °
Distance zones
(quadrilateral)
Distance zones Forward
(quadrilateral) Reverse
Non-Directional
Inactive
Distance zones 0.05..250.00 Ohm
(quadrilateral)
Distance zones 0.05..250.00 Ohm
(quadrilateral)
Distance zones 0.05..250.00 Ohm
(quadrilateral)
0.00..30.00 sec; ∞
Distance protec-
tion, general set-
tings
Distance zones
(quadrilateral)
0.00..30.00 sec; ∞
Distance protec-
tion, general set-
tings
Distance zones
(quadrilateral)
Distance protec- NO
tion, general set- YES
tings
Distance zones
(quadrilateral)
Distance zones Forward
(quadrilateral) Reverse
Non-Directional
Inactive
Distance zones 0.05..250.00 Ohm
(quadrilateral)
Distance zones 0.05..250.00 Ohm
(quadrilateral)
Distance zones 0.05..250.00 Ohm
(quadrilateral)
0.00..30.00 sec; ∞
Distance protec-
tion, general set-
tings
Distance zones
(quadrilateral)
Default Setting
Forward Operating mode Z1
1.25 Ohm R(Z1), Resistance for ph-ph-faults
2.50 Ohm X(Z1), Reactance
2.50 Ohm RE(Z1), Resistance for ph-e faults
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 compen-
sation)
Forward Operating mode Z2
2.50 Ohm R(Z2), Resistance for ph-ph-faults
5.00 Ohm X(Z2), Reactance
5.00 Ohm RE(Z2), Resistance for ph-e faults
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
5.00 Ohm R(Z3), Resistance for ph-ph-faults
10.00 Ohm X(Z3), Reactance
10.00 Ohm RE(Z3), Resistance for ph-e faults
0.60 sec T3 delay
Appendix
Comments
B-7