A Appendix
532
7SA522 Manual
C53000-G1176-C155-3
1140A I-CTsat. Thres. P.System Data 2 1A 0.2 .. 50.0 A; ∞ 20.0 A CT Saturation Threshold
5A 1.0 .. 250.0 A; ∞ 100.0 A
1150A SI Time Man.Cl P.System Data 2 0.01 .. 30.00 sec 0.30 sec Seal-in Time after MANUAL clo-
sures
1151 MAN. CLOSE P.System Data 2 with Sync-check
w/o Sync-check
NO
NO Manual CLOSE COMMAND gen-
eration
1152 Man.Clos. Imp. P.System Data 2 None
Breaker
Disc.Swit.
EarthSwit
Q2 Op/Cl
Q9 Op/Cl
Fan ON/OFF
None MANUAL Closure Impulse after
CONTROL
1155 3pole coupling P.System Data 2 with PICKUP
with TRIP
with TRIP 3 pole coupling
1156A Trip2phFlt P.System Data 2 3pole
1pole leading Ø
1pole lagging Ø
3pole Trip type with 2phase faults
1201 FCT Distance Dis. General ON
OFF
ON Distance protection is
1202 Minimum Iph> Dis. General 1A 0.05 .. 4.00 A 0.10 A Phase Current threshold for dist.
meas.
5A 0.25 .. 20.00 A 0.50 A
1203 3I0> Threshold Dis. General 1A 0.05 .. 4.00 A 0.10 A 3I0 threshold for neutral current
pickup
5A 0.25 .. 20.00 A 0.50 A
1204 3U0> Threshold Dis. General 1 .. 100 V; ∞ 5 V 3U0 threshold zero seq. voltage
pickup
1205 3U0> COMP/ISOL. Dis. General 10 .. 200 V 40 V 3U0> pickup (comp/ isol. star-
point)
1206 T3I0 1PHAS Dis. General 0.00 .. 0.50 sec; ∞ 0.04 sec Delay 1ph-faults (comp/isol. star-
point)
1207A 3I0>/ Iphmax Dis. General 0.05 .. 0.30 0.10 3I0>-pickup-stabilisation (3I0> /Ip-
hmax)
1208 SER-COMP. Dis. General NO
YES
NO Series compensated line
1209A E/F recognition Dis. General 3I0> OR 3U0>
3I0> AND 3U0>
3I0> OR 3U0> criterion of earth fault recognition
1210 Start Timers Dis. General on Dis. Pickup
on Zone Pickup
on Dis. Pickup Condition for zone timer start
1211 Distance Angle P.System Data 2
Dis. General
30 .. 90 ° 85 ° Angle of inclination, distance char-
act.
1215 Paral.Line Comp Dis. General NO
YES
YES Mutual coupling parall.line com-
pensation
1220 PHASE PREF.2phe Dis. General L3 (L1) ACYCLIC
L1 (L3) ACYCLIC
L2 (L1) ACYCLIC
L1 (L2) ACYCLIC
L3 (L2) ACYCLIC
L2 (L3) ACYCLIC
L3 (L1) CYCLIC
L1 (L3) CYCLIC
All loops
L3 (L1) ACYCLIC Phase preference for 2ph-e faults
1221A 2Ph-E faults Dis. General Block leading Ø
Block lagging Ø
All loops
Ø-Ø loops only
Ø-E loops only
Block leading Ø Loop selection with 2Ph-E faults
1232 SOTF zone Dis. General PICKUP
Zone Z1B
Inactive
Z1B undirect.
Inactive Instantaneous trip after Switch-
OnToFault
1241 R load (Ø-E) Dis. General 1A 0.100 .. 600.000 Ω; ∞∞Ω R load, minimum Load Impedance
(ph-e)
5A 0.020 .. 120.000 Ω; ∞∞Ω
1242 ϕ load (Ø-E) Dis. General 20 .. 60 ° 45 ° PHI load, maximum Load Angle
(ph-e)
1243 R load (Ø-Ø) Dis. General 1A 0.100 .. 600.000 Ω; ∞∞Ω R load, minimum Load Impedance
(ph-ph)
5A 0.020 .. 120.000 Ω; ∞∞Ω
Addr. Parameter Function C Setting Options Default Setting Comments
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