ABB RELION REX640 Technical Manual page 447

1MRS759142 C
Parameter Values (Range)
Curve parameter C
Curve parameter D
Curve parameter E
Table 493: DEFLPDEF Non group settings (Advanced)
Parameter Values (Range)
Reset delay time
Minimum operate time
Allow Non Dir
Measurement mode
Min operate current
Min operate voltage
Correction angle
Pol reversal
Pol quantity
Table 494: DEFHPDEF Group settings (Basic)
Parameter Values (Range)
Start value
Start value Mult
Directional mode
Time multiplier
Operating curve type
Operate delay time
Characteristic angle
Max forward angle
Max reverse angle
Table continues on next page
REX640
Technical Manual
Unit
0.02...2.00
0.46...30.00
0.0...1.0
Unit
0...60000 ms
50...60000 ms
0=False
1=True
1=RMS
2=DFT
3=Peak-to-Peak
0.5...100.0 %In
1.0...100.0 %Un
0.0...10.0 deg
0=False
1=True
3=Zero seq. volt.
4=Neg. seq. volt.
Unit
0.10...40.00 xIn
0.8...10.0
1=Non-directional
2=Forward
3=Reverse
0.025...15.000
1=ANSI Ext. inv.
3=ANSI Norm. inv.
5=ANSI Def. Time
15=IEC Def. Time
17=Programmable
40...300000 ms
-179...180 deg
0...180 deg
0...180 deg
Step Default
1 2.00
1 29.10
1 1.0
Step Default
1 20
1 50
0=False
2=DFT
0.1 0.5
0.1 1.0
0.1 0.0
0=False
3=Zero seq. volt.
Step Default
0.01 0.10
0.1 1.0
2=Forward
0.005 1.000
15=IEC Def. Time
10 40
1 -90
1 80
1 80
Section 4
Protection functions
Description
Parameter C for customer programmable
curve
Parameter D for customer programmable
curve
Parameter E for customer programmable
curve
Description
Reset delay time
Minimum operate time for IDMT curves
Allows prot activation as non-dir when dir
info is invalid
Selects used measurement mode
Minimum operating current
Minimum operating voltage
Characteristic correction angle in IoCos
and IoSin mode
Rotate polarizing quantity
Reference quantity used to determine
fault direction
Description
Start value
Multiplier for scaling the start value
Directional mode
Time multiplier in IEC/ANSI IDMT curves
Selection of time delay curve type
Operate delay time
Characteristic angle
Maximum phase angle in forward
direction
Maximum phase angle in reverse
direction
441