Monitored Data - ABB RELION Series Technical Manual

1MRS758755 A
Table 525: SCEFRFLO Non group settings (Advanced)
Parameter Values (Range)
EF algorithm Sel
EF algorithm Cur Sel
Load Com PP loops
Enable simple model
Distance estimate Va
5.4.8
REC615 and RER615
Technical Manual
Unit
1=Load
compensation
2=Load modelling
1=Io based
2=I2 based
0=Disabled
1=Enabled
0=Disabled
1=Enabled
0.001...0.300

Monitored data

Table 526: SCEFRFLO Monitored data
Name
RF
FAULT_LOOP
FLT_DISTANCE
FLT_DIST_Q
RFLOOP
XFLOOP
XFPHASE
IFLT_PER_ILD
S_CALC
XC0F_CALC
SCEFRFLO
Triggering time
Table continues on next page
Step Default
1=Load
compensation
1=Io based
1=Enabled
0=Disabled
0.001 0.015
Type Values (Range)
FLOAT32 0.0...1000000.0
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
FLOAT32 0.00...3000.00
INT32 0...511
FLOAT32 0.0...1000000.0
FLOAT32 0.0...1000000.0
FLOAT32 0.0...1000000.0
FLOAT32 0.00...60000.00
FLOAT32 0.00...1.00
FLOAT32 0.0...1000000.0
Enum 1=on
2=blocked
3=test
4=test/blocked
5=off
Timestamp
Protection related functions
Description
Selection for PhE-loop calculation
algorithm
Selection for earth-fault current model
Enable load compensation for PP/3P-
loops
Enable calc. without impedance settings
for PP/3P-loops
Allowed variation of short circuit distance
estimate
Unit Description
ohm Fault point resistance in
primary ohms
Fault impedance loop
pu Fault distance in units
selected by the user
Fault distance quality
ohm Fault loop resistance in
primary ohms
ohm Fault loop reactance in
primary ohms
ohm Positive sequence fault
reactance in primary
ohms
Fault to load current ratio
Estimated equivalent
load distance
ohm Estimated PhE
capacitive reactance of
line
Status
Estimate triggering time
Section 5
505