Appendix
368
7SS52 V4 Manual
C53000-G1176-C182-3
1516 RMS FORMAT O/C Protection
Earth
FUNDAMENTAL
TRUE RMS
FUNDAMENTAL RMS format for inverse time O/C
protection
1521 MAN.CLOSE O/C Protection
Earth
IE>> UNDELAYED
IE>/IEp UNDELAY.
INEFFECTIVE
IE>> UNDELAYED Overcurrent stage valid for phase
currents when the circuit breaker is
manually closed
2801 T-Annunc.1 User Logic Func-
tions
0.00..10.00 s 0.00 s Delay time for 1st user defined an-
nunciation
2802 T-Annunc.2 User Logic Func-
tions
0.00..10.00 s 0.00 s Delay time for 2nd user defined an-
nunciation
2803 T-Annunc.3 User Logic Func-
tions
0.00..10.00 s 0.00 s Delay time for 3rd user defined an-
nunciation
2804 T-Annunc.4 User Logic Func-
tions
0.00..10.00 s 0.00 s Delay time for 4th user defined an-
nunciation
2811 ANNUN1byCU User Logic Func-
tions
NO
YES
0.00 s Processing of annunciation 1 by
central unit
2812 ANNUN2byCU User Logic Func-
tions
NO
YES
0.00 s Processing of annunciation 2 by
central unit
2813 ANNUN3byCU User Logic Func-
tions
NO
YES
0.00 s Processing of annunciation 3 by
central unit
2814 ANNUN4byCU User Logic Func-
tions
NO
YES
0.00 s Processing of annunciation 4 by
central unit
2821 ANN1Fct.No User Logic Func-
tions
0..9999 0 Binary input annunciation (Fct.no)
by annunc.1
2822 ANN2Fct.No User Logic Func-
tions
0..9999 0 Binary input annunciation (Fct.no)
by annunc.2
2823 ANN3Fct.No User Logic Func-
tions
0..9999 0 Binary input annunciation (Fct.no)
by annunc.3
2824 ANN4Fct.No User Logic Func-
tions
0..9999 0 Binary input annunciation (Fct.no)
by annunc.4
2831 ANN1Inp.No User Logic Func-
tions
0..9999 0 Input-annunciation (Fct.no) for
userdef. logic1
2832 ANN2Inp.No User Logic Func-
tions
0..9999 0 Input-annunciation (Fct.no) for
userdef. logic2
2833 ANN3Inp.No User Logic Func-
tions
0..9999 0 Input-annunciation (Fct.no) for
userdef. logic3
2834 ANN4Inp.No User Logic Func-
tions
0..9999 0 Input-annunciation (Fct.no) for
userdef. logic4
3901 BackUp CBF Back-Up Breaker
Fail.Protection
OFF
ON
OFF State of back-up circuit breaker fail-
ure prot.
3911 B.U.CBF-I Back-Up Breaker
Fail.Protection
0.10..4.00 I/I
N
0.50 I/I
N
Current threshold of back-up break-
er fail.prot
3912 B.U.CBF-T Back-Up
Break.Fail.Prot.
0.06..60.00 s; +* 0.12 s Time delay of back-up breaker fail-
ure prot.
4101 CU-INTERF. Tests Interface to central unit
4201 BLOCKAGE Tests Switch on the blockage of busbar
trip
4202 BLOCKAGE Tests Switch off the blockage of busbar
trip
4301 BLOCKAGE Tests Switch on the blockage of BF-pro-
tec.ext.start
4302 BLOCKAGE Tests Switch off the blockage of BF-pro-
tec.ext.start
4401 CB TRIP Tests Circuit breaker trip test 1pole L1
Addr. Setting Title Function Setting Options Default Setting Comments
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