Settings - ABB RELION REX640 Technical Manual

1MRS759142 C
4.2.2.12
Table 490: DEFLPDEF Group settings (Basic)
Parameter Values (Range)
Start value
Start value Mult
Directional mode
Time multiplier
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REX640
Technical Manual
Table 487: DEFHPDEF Input signals
Name
I3P
IRES
U3P
URES
BLOCK
ENA_MULT
RCA_CTL
Table 488: DEFLPDEF Output signals
Name
OPERATE
START
FAULT_DIR
DIRECTION
Table 489: DEFHPDEF Output signals
Name
OPERATE
START
FAULT_DIR
DIRECTION

Settings

Unit
0.010...5.000 xIn
0.8...10.0
1=Non-directional
2=Forward
3=Reverse
0.025...15.000
Type Default Description
SIGNAL - Three-phase currents
SIGNAL - Residual current
SIGNAL - Three-phase voltages
SIGNAL - Residual voltage
BOOLEAN 0=False Block signal for activating the blocking mode
BOOLEAN 0=False Enable signal for current multiplier
BOOLEAN 0=False Relay characteristic angle control
Type Description
BOOLEAN Operate
BOOLEAN Start
Enum Detected fault direction
Enum Direction information
Type Description
BOOLEAN Operate
BOOLEAN Start
Enum Detected fault direction
Enum Direction information
Step Default
0.005 0.010
0.1 1.0
2=Forward
0.005 1.000
Section 4
Protection functions
Description
Start value
Multiplier for scaling the start value
Directional mode
Time multiplier in IEC/ANSI IDMT curves
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