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Appendix
A.7 Settings
Addr.
Parameter
1920
ϕ>
1921
ϕ<
1930A
1ph FAULTS
2002
P/S Op. mode
2006
PowerSwing trip
2101
FCT Telep. Dis.
2102
Type of Line
2103A
Send Prolong.
2107A
Delay for alarm
2108
Release Delay
2109A
TrBlk Wait Time
2110A
TrBlk BlockTime
2112A
DIS TRANSBLK EF
2113
Mem.rec.sig.
2201
FCT Direct Trip
2202
Trip Time DELAY
2301
INRUSH REST.
2302
2nd HARMONIC
2303
CROSS BLOCK
2305
MAX INRUSH PEAK
2310
CROSSB 2HM
2401
FCT HS/SOTF-O/C
2404
I>>>
2405A
I>>>>
2406
CBaux for I>>>
2501
FCT Weak Infeed
2502A
Trip/Echo DELAY
2503A
Trip EXTENSION
2504A
Echo BLOCK Time
2505
UNDERVOLTAGE
2509
Echo:1channel
2510
Uphe< Factor
2511
Time const. τ
2512A
Rec. Ext.
2513A
T 3I0> Ext.
692
Function
C
Dis. General
30 .. 60 °
Dis. General
90 .. 120 °
Dis. General
PHASE-EARTH
PHASE-PHASEONLY
Power Swing
All zones block
Z1/Z1B block
>= Z2 block
Z1,Z1B,Z2 block
Power Swing
NO
YES
Teleprot. Dist.
ON
OFF
Teleprot. Dist.
Two Terminals
Three terminals
Teleprot. Dist.
0.00 .. 30.00 sec
Teleprot. Dist.
0.00 .. 30.00 sec
Teleprot. Dist.
0.000 .. 30.000 sec
Teleprot. Dist.
0.00 .. 30.00 sec; ∞
Teleprot. Dist.
0.00 .. 30.00 sec
Teleprot. Dist.
YES
NO
Teleprot. Dist.
YES
NO
DTT Direct Trip
ON
OFF
DTT Direct Trip
0.00 .. 30.00 sec; ∞
Diff. Prot
OFF
ON
Diff. Prot
10 .. 45 %
Diff. Prot
NO
YES
Diff. Prot
1A
1.1 .. 25.0 A
5A
5.5 .. 125.0 A
Diff. Prot
0.00 .. 60.00 sec; ∞
SOTF Overcurr.
ON
OFF
SOTF Overcurr.
1A
0.10 .. 15.00 A; ∞
5A
0.50 .. 75.00 A; ∞
SOTF Overcurr.
1A
1.00 .. 25.00 A; ∞
5A
5.00 .. 125.00 A; ∞
SOTF Overcurr.
local only
local and rem.
Weak Infeed
OFF
ECHO only
ECHO and TRIP
Echo &Trip(I=0)
Weak Infeed
0.00 .. 30.00 sec
Weak Infeed
0.00 .. 30.00 sec
Weak Infeed
0.00 .. 30.00 sec
Weak Infeed
2 .. 70 V
Weak Infeed
NO
YES
Weak Infeed
0.10 .. 1.00
Weak Infeed
1 .. 60 sec
Weak Infeed
0.00 .. 30.00 sec
Weak Infeed
0.00 .. 30.00 sec
Setting Options
Default Setting
50 °
110 °
PHASE-EARTH
All zones block
NO
ON
Two Terminals
0.05 sec
10.00 sec
0.000 sec
0.04 sec
0.05 sec
YES
NO
OFF
0.01 sec
OFF
15 %
NO
15.0 A
75.0 A
0.00 sec
ON
1.50 A
7.50 A
∞ A
∞ A
local and rem.
ECHO only
0.04 sec
0.05 sec
0.05 sec
25 V
NO
0.70
5 sec
0.65 sec
0.60 sec
C53000-G1176-C169-5, Release date 02.2011
Comments
PHI> pickup (lower setpoint)
PHI< pickup (upper setpoint)
1ph-pickup loop selection (PU
w/o earth)
Power Swing Operating mode
Power swing trip
Teleprotection for Distance pro-
tection
Type of Line
Time for send signal prolongation
Time Delay for Alarm
Time Delay for release after
pickup
Transient Block.: Duration exter-
nal flt.
Transient Block.: Blk.T. after ext.
flt.
DIS transient block by EF
Memorize receive signal
Direct Transfer Trip (DTT)
Trip Time Delay
Inrush Restraint
2nd. harmonic in % of fundamen-
tal
Cross Block
Maximum inrush-peak value
Time for Crossblock with 2nd
harmonic
Inst. High Speed/SOTF-O/C is
I>>> Pickup
I>>>> Pickup
CB-aux check for activation of
I>>>
Weak Infeed function
Trip / Echo Delay after carrier
receipt
Trip Extension / Echo Impulse
time
Echo Block Time
Undervoltage (ph-e)
Echo logic: Dis and EF on
common channel
Factor for undervoltage Uphe<
Time constant Tau
Reception extension
3I0> exceeded extension
SIPROTEC, 7SD5, Manual
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