ABB RELION REX640 Technical Manual page 921

1MRS759142 C
Table 852: DSTPDIS Non group settings (Basic)
Parameter Values (Range)
Operation
Phase voltage Meas
Select active zones
System grounding GFC
Ph Prf mode Lo Z GFC
Ph Prf mode Hi Z GFC
Impedance mode Zn
Impedance Chr Gnd Zn
Impedance Chr PP Zn
Pol quantity zone
Max phase angle zone
Min phase angle zone
REX640
Technical Manual
Unit
1=on
5=off
1=Accurate
2=Ph-to-ph without
Uo
1=Zone 1
2=Zones 1-2
3=Zones 1-3
4=Zones 1-4
5=All 5 zones
1=High impedance
2=Low impedance
3=From input
1=All loops
2=PE only
3=PP only
4=BLK leading PE
5=BLK lagging PE
1=No filter
2=No preference
3=Cyc A-B-C-A
4=Cyc A-C-B-A
5=Acyc A-B-C
6=Acyc A-C-B
7=Acyc B-A-C
8=Acyc B-C-A
9=Acyc C-A-B
10=Acyc C-B-A
1=Rectangular
2=Polar
1=Quadrilateral
2=Mho (circular)
3=Mho Dir line
4=Offset Dir line
5=Bullet (combi)
1=Quadrilateral
2=Mho (circular)
3=Mho Dir line
4=Offset Dir line
5=Bullet (combi)
5=Cross pol
7=Pos. seq. volt.
1=Self pol
0...45 deg
90...135 deg
Step Default
1=on
1=Accurate
1=Zone 1
2=Low impedance
1=All loops
1=No filter
1=Rectangular
1=Quadrilateral
1=Quadrilateral
7=Pos. seq. volt.
1 15
1 115
Section 4
Protection functions
Description
Operation Off / On
Phase voltage measurement principle
Active zones selection
Network neutral earthing method
Loop selection mode for low impedance
earthed network
Phase preference mode for high
impedance earthed network
Impedance characteristic,
underimpedance, PSL
Impedance characteristic for PE-loops,
zones
Impedance characteristic for PP/3P-
loops, zones
Mho polarization method for zones
Angle from R-axis to right hand side
directional line
Angle from R-axis to left hand side
directional line
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