Settings - ABB RELION REX640 Technical Manual

Section 4
Protection functions
4.7.2.8
Table 860: OOSRPSB Group settings (Basic)
Parameter
Oos operate mode
Forward reach
Reverse reach
Inner blinder R
Outer blinder R
Impedance angle
Swing time
Table 861: OOSRPSB Group settings (Advanced)
Parameter
Zone 1 reach
Max number slips
Max Num slips Zn2
Max Num slips Zn3
Operate delay time
Operate dropout time
V dip time
Zone 2 enable
Zone 3 enable
Table 862: OOSRPSB Non group settings (Basic)
Parameter
Operation
930

Settings

Values (Range) Unit
1=Way in
2=Way out
3=Adaptive
0.00...6000.00 ohm
0.00...6000.00 ohm
1.00...6000.00 ohm
1.01...10000.00 ohm
10.0...90.0 deg
20...300000 ms
Values (Range) Unit
1...100 %
1...10
1...20
1...20
20...60000 ms
20...60000 ms
500...5000 ms
1=Yes
0=No
1=Yes
0=No
Values (Range) Unit
1=on
5=off
Step Default
2=Way out
0.01 1000.00
0.01 100.00
0.01 150.00
0.01 400.00
0.1 90.0
10 500
Step Default
1 70
1 1
1 1
1 1
10 300
10 100
10 2000
0=No
0=No
Step Default
1=on
1MRS759142 C
Description
Operate mode for tripping when out of
step condition is detected
Forward reach of mho circle
Reverse reach of mho circle
Resistance value if inner blinder at R axis
Resistance value of outer blinder at R axis
Angle of mho circle and blinders with
respect to R axis
Time between blinders for swing to be
detected
Description
Percent of Mho forward reach indicating
the end of zone 1 and the beginning of
zone 2
Number of pole slips before operating
zone 1
Number of pole slips before operating
zone 2
Number of pole slips before operating
zone 3
Delay after OOS operate detected
Time operate output remains active
Maximum allowable time for voltage to dip
Enable zone 2 feature
Enable zone 3 feature
Description
Operation Off / On
Technical Manual
REX640