ABB RELION REX640, Technical Manual, Page: 746 / 1960

Name Type Values (Range) Unit Description
BLKD2HPHAR_A BOOLEAN
0=False
1=True
2nd harmonic restraint
blocking for PHAR LN,
phase A
BLKD2HPHAR_B BOOLEAN
0=False
1=True
2nd harmonic restraint
blocking for PHAR LN,
phase B
BLKD2HPHAR_C BOOLEAN
0=False
1=True
2nd harmonic restraint
blocking for PHAR LN,
phase C
BLKD5HPHAR BOOLEAN
0=False
1=True
5th harmonic restraint
blocking for PHAR LN,
combined
BLKD5HPHAR_A BOOLEAN
0=False
1=True
5th harmonic restraint
blocking for PHAR LN,
phase A
BLKD5HPHAR_B BOOLEAN
0=False
1=True
5th harmonic restraint
blocking for PHAR LN,
phase B
BLKD5HPHAR_C BOOLEAN
0=False
1=True
5th harmonic restraint
blocking for PHAR LN,
phase C
I_AMPL_A1 FLOAT32 0.00...40.00 xIr Connection group com-
pensated primary cur-
rent phase A
I_AMPL_B1 FLOAT32 0.00...40.00 xIr Connection group com-
pensated primary cur-
rent phase B
I_AMPL_C1 FLOAT32 0.00...40.00 xIr Connection group com-
pensated primary cur-
rent phase C
I_AMPL_A2 FLOAT32 0.00...40.00 xIr Connection group com-
pensated secondary
current phase A
I_AMPL_B2 FLOAT32 0.00...40.00 xIr Connection group com-
pensated secondary
current phase B
I_AMPL_C2 FLOAT32 0.00...40.00 xIr Connection group com-
pensated secondary
current phase C
I_AMPL_A3 FLOAT32 0.00...40.00 xIr Connection group com-
pensated tertiary cur-
rent phase A
I_AMPL_B3 FLOAT32 0.00...40.00 xIr Connection group com-
pensated tertiary cur-
rent phase B
I_AMPL_C3 FLOAT32 0.00...40.00 xIr Connection group com-
pensated tertiary cur-
rent phase C
ID_A FLOAT32 0.00...80.00 xIr Differential Current
phase A
ID_B FLOAT32 0.00...80.00 xIr Differential Current
phase B
ID_C FLOAT32 0.00...80.00 xIr Differential Current
phase C
IB_A FLOAT32 0.00...80.00 xIr Restraint current phase
A
IB_B FLOAT32 0.00...80.00 xIr Restraint current phase
B
IB_C FLOAT32 0.00...80.00 xIr Restraint current phase
C
I_2H_RAT_A FLOAT32 0.00...1.00 Differential current sec-
ond harmonic ratio,
phase A
Table continues on the next page
Protection functions 1MRS759142 F
746 REX640
Technical Manual