ABB RELION REX640 Technical Manual page 350

Section 4
Protection functions
Parameter
Operating curve type
Directional mode
Characteristic angle
Max forward angle
Max reverse angle
Min forward angle
Min reverse angle
Table 378: DPHLPDOC Group settings (Advanced)
Parameter
Type of reset curve
Voltage Mem time
Pol quantity
Table 379: DPHLPDOC Non group settings (Basic)
Parameter
Operation
Num of start phases
Curve parameter A
Table continues on next page
344
Values (Range) Unit
1=ANSI Ext. inv.
2=ANSI Very inv.
3=ANSI Norm. inv.
4=ANSI Mod. inv.
5=ANSI Def. Time
6=L.T.E. inv.
7=L.T.V. inv.
8=L.T. inv.
9=IEC Norm. inv.
10=IEC Very inv.
11=IEC inv.
12=IEC Ext. inv.
13=IEC S.T. inv.
14=IEC L.T. inv.
15=IEC Def. Time
17=Programmable
18=RI type
19=RD type
1=Non-directional
2=Forward
3=Reverse
-179...180 deg
0...90 deg
0...90 deg
0...90 deg
0...90 deg
Values (Range) Unit
1=Immediate
2=Def time reset
3=Inverse reset
0...3000 ms
1=Self pol
4=Neg. seq. volt.
5=Cross pol
7=Pos. seq. volt.
Values (Range) Unit
1=on
5=off
1=1 out of 3
2=2 out of 3
3=3 out of 3
0.0086...120.0000
Step Default
15=IEC Def. Time
2=Forward
1 60
1 80
1 80
1 80
1 80
Step Default
1=Immediate
1 40
5=Cross pol
Step Default
1=on
1=1 out of 3
1 28.2000
1MRS759142 C
Description
Selection of time delay curve type
Directional mode
Characteristic angle
Maximum phase angle in forward
direction
Maximum phase angle in reverse
direction
Minimum phase angle in forward direction
Minimum phase angle in reverse direction
Description
Selection of reset curve type
Voltage memory time
Reference quantity used to determine
fault direction
Description
Operation Off / On
Number of phases required for operate
activation
Parameter A for customer programmable
curve
Technical Manual
REX640