ABB RELION REX640 Technical Manual page 746

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