Monitored Data - ABB RELION REX640 Technical Manual

Section 4
Protection functions
Parameter
Power start value
Reference power
Characteristic angle
Time multiplier
Operating curve type
Operate delay time
Table 544: WPWDE Non group settings (Basic)
Parameter
Operation
Table 545: WPWDE Non group settings (Advanced)
Parameter
Measurement mode
Correction angle
Min operate current
Min operate voltage
Reset delay time
Pol reversal
4.2.7.11
508
Values (Range) Unit
0.003...1.000 xSn
0.050...1.000 xSn
-179...180 deg
0.025...2.000
5=ANSI Def. Time
15=IEC Def. Time
20=Wattmetric
IDMT
60...300000 ms
Values (Range) Unit
1=on
5=off
Values (Range) Unit
1=RMS
2=DFT
3=Peak-to-Peak
0.0...10.0 deg
0.010...1.000 xIn
0.01...1.00 xUn
0...60000 ms
0=False
1=True

Monitored data

Table 546: WPWDE Monitored data
Name
FAULT_DIR
START_DUR
DIRECTION
ANGLE
Table continues on next page
Step Default
0.001 0.003
0.001 0.150
1 -90
0.005 1.000
15=IEC Def. Time
10 60
Step Default
1=on
Step Default
2=DFT
0.1 2.0
0.001 0.010
0.01 0.01
1 20
0=False
Type Values (Range)
Enum 0=unknown
1=forward
2=backward
3=both
FLOAT32 0.00...100.00
Enum 0=unknown
1=forward
2=backward
3=both
FLOAT32 -180.00...180.00
1MRS759142 C
Description
Start value for residual active power
Reference value of residual power for
Wattmetric IDMT curves
Characteristic angle
Time multiplier for Wattmetric IDMT
curves
Selection of time delay curve type
Operate delay time for definite time
Description
Operation Off / On
Description
Selects used current measurement mode
Angle correction
Minimum operating current
Minimum operating voltage
Reset delay time
Rotate polarizing quantity
Unit Description
Detected fault direction
% Ratio of start time /
operate time
Direction information
deg Angle between polarizing
and operating quantity
Technical Manual
REX640