ABB RELION 670 Series Technical Manual page 346

Section 7
Impedance protection
Name Values (Range)
ArgLdMaxEd2 5 - 70
RLdFwMinEd2 0.01 - 5000.00
RLdFwMaxEd2 0.01 - 5000.00
7.9.6 Monitored data
Table 154: ZMFCPDIS (21) Monitored data
Name
A_Dir
B_Dir
C_Dir
ABDir
BCDIR
CADir
Aph_R
Aph_X
Bph_R
Bph_X
Cph_R
Cph_X
ZAIMAG
ZAANGIM
ZBIMAG
Table continues on next page
340
Unit Step
Deg 1
Ohm/p 0.01
Ohm/p 0.01
Type Values (Range)
INTEGER 1=Forward
2=Reverse
0=No direction
INTEGER 1=Forward
2=Reverse
0=No direction
INTEGER 1=Forward
2=Reverse
0=No direction
INTEGER 1=Forward
2=Reverse
0=No direction
INTEGER 1=Forward
2=Reverse
0=No direction
INTEGER 1=Forward
2=Reverse
0=No direction
REAL -
REAL -
REAL -
REAL -
REAL -
REAL -
REAL -
REAL -
REAL -
Default Description
70 Maximum settable angle determining the
load impedance area, for 61850 Ed.2
settings
0.01 Minimum settable resistance determining
the load impedance area, for 61850 Ed.2
settings
5000.00 Maximum settable resistance determining
the load impedance area, for 61850 Ed.2
settings
Unit Description
- Direction in phase A
- Direction in phase B
- Direction in phase C
- Direction in loop AB
- Direction in looop BC
- Direction in loop CA
Ohm Resistance in phase A
Ohm Reactance in phase A
Ohm Resistance in phase B
Ohm Reactance in phase B
Ohm Resistance in phase C
Ohm Reactance in phase C
Ohm ZA Amplitude, magnitude of
instantaneous value
deg ZA Angle, magnitude of instantaneous
value
Ohm ZB Amplitude, magnitude of
instantaneous value
1MRK 502 066-UUS B
PID-6488-MONITOREDDATA v2
Technical manual