ABB RELION REX640 - 4.7.2.9 OOSRPSB Monitored data

Table 940: OOSRPSB Group settings (Advanced)
Parameter Values (Range) Unit Step Default Description
Zone 1 reach 1...100 % 1 70 Percent of Mho for-
ward reach indicat-
ing the end of zone
1 and the beginning
of zone 2
Max number slips 1...10 1 1 Number of pole
slips before operat-
ing zone 1
Max Num slips Zn2 1...20 1 1 Number of pole
slips before operat-
ing zone 2
Max Num slips Zn3 1...20 1 1 Number of pole
slips before operat-
ing zone 3
Operate delay time 20...60000 ms 10 300 Delay after OOS op-
erate detected
Operate dropout
time
20...60000 ms 10 100 Time operate out-
put remains active
V dip time 500...5000 ms 10 2000 Maximum allowable
time for voltage to
dip
Zone 2 enable
1=Yes
0=No
0=No Enable zone 2 fea-
ture
Zone 3 enable
1=Yes
0=No
0=No Enable zone 3 fea-
ture
Table 941: OOSRPSB Non group settings (Basic)
Parameter
Values (Range) Unit Step Default Description
Operation
1=on
5=off
1=on Operation Off / On
Table 942: OOSRPSB Non group settings (Advanced)
Parameter
Values (Range) Unit Step Default Description
Min Ps Seq current 0.01...10.00 xIn 0.01 0.10 Minimum positive
sequence current
for operation
Max Ng Seq current 0.01...10.00 xIn 0.01 0.20 Maximum negative
sequence current
for operation
Breaker open time 0...300 ms 1 30 Opening time of
the breaker
Disable time 20...60000 ms 10 5000 Additional time
function is disabled
after removal of
DISABLE input
Reset time 20...60000 ms 10 5000 Time to reset
OOS condition and
counters
Voltage reversal
0=No
1=Yes
0=No Rotate voltage sig-
nals by 180 degrees
Protection functions 1MRS759142 F
1014 REX640
Technical Manual