Information List - Siemens SIPROTEC 7SA522 Manual

Addr. Parameter
3174 BLK for DisZone
3182 3U0>(U0 inv)
3183 U0inv. minimum
3184 T forw. (U0inv)
3185 T rev. (U0inv)
2.7.4

Information List

No. Information
1305 >EF BLK 3I0>>>
1307 >EF BLOCK 3I0>>
1308 >EF BLOCK 3I0>
1309 >EF BLOCK 3I0p
1310 >EF InstTRIP
1331 E/F Prot. OFF
1332 E/F BLOCK
1333 E/F ACTIVE
1335 EF TRIP BLOCK
1336 E/F L1 selec.
1337 E/F L2 selec.
1338 E/F L3 selec.
1345 EF Pickup
1354 EF 3I0>>>Pickup
1355 EF 3I0>> Pickup
1356 EF 3I0> Pickup
1357 EF 3I0p Pickup
1358 EF forward
1359 EF reverse
1361 EF Trip
1362 E/F Trip L1
1363 E/F Trip L2
1364 E/F Trip L3
1365 E/F Trip 3p
1366 EF 3I0>>> TRIP
1367 EF 3I0>> TRIP
1368 EF 3I0> TRIP
1369 EF 3I0p TRIP
1370 EF InrushPU
7SA522 Manual
C53000-G1176-C155-3
2.7 Earth fault overcurrent protection in earthed systems (optional)
C Setting Options
in zone Z1
in zone Z1/Z1B
in each zone
1.0 .. 10.0 V
0.1 .. 5.0 V
0.00 .. 32.00 sec
0.00 .. 32.00 sec
Type of In-
formation
SP >Earth Fault O/C Block 3I0>>>
SP >Earth Fault O/C Block 3I0>>
SP >Earth Fault O/C Block 3I0>
SP >Earth Fault O/C Block 3I0p
SP >Earth Fault O/C Instantaneous trip
OUT Earth fault protection is switched OFF
OUT Earth fault protection is BLOCKED
OUT Earth fault protection is ACTIVE
OUT Earth fault protection Trip is blocked
OUT E/F phase selector L1 selected
OUT E/F phase selector L2 selected
OUT E/F phase selector L3 selected
OUT Earth fault protection PICKED UP
OUT E/F 3I0>>> PICKED UP
OUT E/F 3I0>> PICKED UP
OUT E/F 3I0> PICKED UP
OUT E/F 3I0p PICKED UP
OUT E/F picked up FORWARD
OUT E/F picked up REVERSE
OUT E/F General TRIP command
OUT Earth fault protection: Trip 1pole L1
OUT Earth fault protection: Trip 1pole L2
OUT Earth fault protection: Trip 1pole L3
OUT Earth fault protection: Trip 3pole
OUT E/F 3I0>>> TRIP
OUT E/F 3I0>> TRIP
OUT E/F 3I0> TRIP
OUT E/F 3I0p TRIP
OUT E/F Inrush picked up
Default Setting
in each zone Block E/F for Distance Pro-
tection Pickup
5.0 V 3U0> setpoint
0.2 V Minimum voltage U0min for
T->oo
0.90 sec T-forward Time delay
(U0inv)
1.20 sec T-reverse Time delay
(U0inv)
Comments
Comments
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