ABB Relion RER615 - Monitored Data

Table 544: SCEFRFLO Non group settings (Advanced)
Parameter Values (Range) Unit Step Default Description
EF algorithm Sel
1=Load compensa-
tion
2=Load modelling
1=Load compensa-
tion
Selection for PhE-
loop calculation al-
gorithm
EF algorithm Cur
Sel
1=Io based
2=I2 based
1=Io based Selection for earth-
fault current model
Load Com PP loops
0=Disabled
1=Enabled
1=Enabled Enable load com-
pensation for
PP/3P-loops
Enable simple mod-
el
0=Disabled
1=Enabled
0=Disabled Enable calc. with-
out impedance set-
tings for PP/3P-
loops
Distance estimate
Va
0.001...0.300 0.001 0.015 Allowed variation
of short circuit dis-
tance estimate
5.4.8 Monitored data
5.4.8.1 SCEFRFLO Monitored data
Table 545: SCEFRFLO Monitored data
Name Type Values (Range) Unit Description
RF FLOAT32 0.0...1000000.0 ohm Fault point re-
sistance in pri-
mary ohms
FAULT_LOOP Enum
1=AG Fault
2=BG Fault
3=CG Fault
4=AB Fault
5=BC Fault
6=CA Fault
7=ABC Fault
-5=No fault
Fault impedance
loop
FLT_DISTANCE FLOAT32 0.00...3000.00 pu Fault distance in
units selected by
the user
FLT_DIST_Q INT32 0...511 Fault distance
quality
RFLOOP FLOAT32 0.0...1000000.0 ohm Fault loop resist-
ance in primary
ohms
Table continues on the next page
1MRS758755 C Protection related functions
REC615 & RER615
Technical Manual
519