ABB RELION REX640 Technical Manual page 743

1MRS759142 F
TR3PTDF Output signals
Table 672: TR3PTDF Output signals
Name
OPERATE
OPR_LS
OPR_HS
BLKD2H
BLKD5H
BLKDWAV
4.3.3.10 TR3PTDF Settings
Table 673: TR3PTDF Group settings (Basic)
Parameter Values (Range)
High operate value 500...3000
Enable high set
0=False
1=True
Low operate value 5...50
Slope section 2 10...50
End section 2 100...500
Restraint mode
5=Waveform
6=2.h + waveform
8=5.h + waveform
9=2.h + 5.h + wav
Start value 2.H 7...20
Start value 5.H 10...50
Stop value 5.H 10...50
Harmonic deblock
0=False
2.
1=True
Harmonic deblock
0=False
5.
1=True
Table 674: TR3PTDF Group settings (Advanced)
Parameter Values (Range)
Slope section 3 10...100
REX640
Technical Manual
Type
BOOLEAN
BOOLEAN
BOOLEAN
BOOLEAN
BOOLEAN
BOOLEAN
Unit Step
%Ir 10
%Ir 1
% 1
%Ir 1
% 1
% 1
% 1
Unit Step
% 1
Protection functions
Description
Operate combined
Operate from low set
Operate from high set
2nd harmonic restraint block
status
5th harmonic restraint block
status
Waveform blocking status
Default Description
1000 Instantaneous
stage setting
1=True Enable high set
stage
20 Basic setting for
biased operation
30 Slope of the second
line of the operat-
ing characteristics
150 Turn-point between
the second and the
third line of the op-
erating characteris-
tics
9=2.h + 5.h + wav Restraint mode
15 2. harmonic block-
ing ratio
35 5. harmonic block-
ing ratio
35 5. harmonic de-
blocking ratio
1=True 2. harmonic de-
blocking in case of
switch on to fault
0=False 5. harmonic de-
blocking in case of
severe overvoltage
Default Description
100 Slope of the third
line of the operat-
ing characteristics
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