Addr.
Parameter
C
Setting Options
Default Setting
Comments
2903A
BAL. FACTOR V
0.58 .. 0.95
0.75
Balance Factor for Voltage
Monitor
2904A
BALANCE I LIMIT
1A
0.10 .. 1.00 A
0.50 A
Current Threshold for
Balance Monitoring
5A
0.50 .. 5.00 A
2.50 A
2905A
BAL. FACTOR I
0.10 .. 0.95
0.50
Balance Factor for Current
Monitor
2906A
Σ I THRESHOLD
1A
0.10 .. 2.00 A
0.25 A
Summated Current Moni-
toring Threshold
5A
0.50 .. 10.00 A
1.25 A
2907A
Σ I FACTOR
0.00 .. 0.95
0.50
Summated Current Moni-
toring Factor
2908A
T BAL. V LIMIT
5 .. 100 sec
5 sec
T Balance Factor for
Voltage Monitor
2909A
T BAL. I LIMIT
5 .. 100 sec
5 sec
T Current Balance Monitor
2910
FUSE FAIL MON.
ON
OFF
ON
Fuse Failure Monitor
2911A
FFM V>(min)
10 .. 100 V
30 V
Minimum Voltage
Threshold V>
2912A
FFM I< (max)
1A
0.10 .. 1.00 A
0.10 A
Maximum Current
Threshold I<
5A
0.50 .. 5.00 A
0.50 A
2913A
FFM V<max (3ph)
2 .. 100 V
5 V
Maximum Voltage
Threshold V< (3phase)
2914A
FFM Idiff (3ph)
1A
0.05 .. 1.00 A
0.10 A
Differential Current
Threshold (3phase)
5A
0.25 .. 5.00 A
0.50 A
2915
V-Supervision
w/ CURR.SUP
w/ I> & 52a
OFF
w/ CURR.SUP
Voltage Failure Supervision
2916A
T V-Supervision
0.00 .. 30.00 sec
3.00 sec
Delay Voltage Failure
Supervision
2931
BROKEN WIRE
ON
OFF
Alarm only
OFF
Fast broken current-wire
supervision
2933
FAST Σ i SUPERV
ON
OFF
ON
State of fast current
summation supervis
2935A
ΔI min
1A
0.05 .. 1.00 A
0.10 A
Min. current diff. for wire
break det.
5A
0.25 .. 5.00 A
0.50 A
Information List
No.
Information
Type of
Informa-
tion
Comments
161
Fail I Superv.
OUT
Failure: General Current Supervision
163
Fail I balance
OUT
Failure: Current Balance
164
Fail V Superv.
OUT
Failure: General Voltage Supervision
167
Fail V balance
OUT
Failure: Voltage Balance
168
Fail V absent
OUT
Failure: Voltage absent
169
VT FuseFail>10s
OUT
VT Fuse Failure (alarm >10s)
170
VT FuseFail
OUT
VT Fuse Failure (alarm instantaneous)
171
Fail Ph. Seq.
OUT
Failure: Phase Sequence
2.14.1.7
Functions
2.14 Monitoring Functions
SIPROTEC 4, 7SD80, Manual
161
E50417-G1100-C474-A2, Edition 02.2018
Summary of Contents for SIPROTEC 4 7SD80
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