Settings - Siemens Siprotec 7VK61 Manual

Functions
2.7 Monitoring Function

2.7.1.7 Settings

Addresses which have an appended "A" can only be changed with DIGSI, under Additional Settings.
The table indicates region-specific presettings. Column C (configuration) indicates the corresponding second-
ary nominal current of the current transformer.
Addr. Parameter
2901 MEASURE. SUPERV
2902A BALANCE U-LIMIT
2903A BAL. FACTOR U
2904A BALANCE I LIMIT
2905A BAL. FACTOR I
ΣI THRESHOLD
2906A
ΣI FACTOR
2907A
2908A T BAL. U LIMIT
2909A T BAL. I LIMIT
2910 FUSE FAIL MON.
2911A FFM U>(min)
2912A FFM I< (max)
2913A FFM U<max (3ph)
2914A FFM Idelta (3p)
2915 V-Supervision
2916A T V-Supervision
ϕA
2941
ϕB
2942
2943 I1>
2944 U1>
144
C Setting Options
ON
OFF
10 .. 100 V
0.58 .. 0.95
1A 0.10 .. 1.00 A
5A 0.50 .. 5.00 A
0.10 .. 0.95
1A 0.05 .. 2.00 A
5A 0.25 .. 10.00 A
0.00 .. 0.95
5 .. 100 sec
5 .. 100 sec
ON
OFF
10 .. 100 V
1A 0.10 .. 1.00 A
5A 0.50 .. 5.00 A
2 .. 100 V
1A 0.05 .. 1.00 A
5A 0.25 .. 5.00 A
w/ CURR.SUP
w/ I> & CBaux
OFF
0.00 .. 30.00 sec
0 .. 359 °
0 .. 359 °
1A 0.05 .. 2.00 A
5A 0.25 .. 10.00 A
2 .. 70 V
Default Setting
ON Measurement Supervision
50 V Voltage Threshold for
Balance Monitoring
0.75 Balance Factor for Voltage
Monitor
0.50 A Current Balance Monitor
2.50 A
0.50 Balance Factor for Current
Monitor
0.10 A Summated Current Moni-
toring Threshold
0.50 A
0.10 Summated Current Moni-
toring Factor
5 sec T Balance Factor for
Voltage Monitor
5 sec T Current Balance Monitor
ON Fuse Failure Monitor
30 V Minimum Voltage Thresh-
old U>
0.10 A Maximum Current Thresh-
old I<
0.50 A
5 V Maximum Voltage Thresh-
old U< (3phase)
0.10 A Delta Current Threshold
(3phase)
0.50 A
w/ CURR.SUP Voltage Failure Supervi-
sion
3.00 sec Delay Voltage Failure Su-
pervision
200 ° Limit setting PhiA
340 ° Limit setting PhiB
0.05 A Minimum value I1>
0.25 A
20 V Minimum value U1>
SIPROTEC, 7VK61, Manual
C53000-G1176-C159-3, Release date 05.2009
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