Parameter Values (Range) Unit Step Default Description
Operating curve type 1=ANSI Ext Inv
2=ANSI Very Inv
3=ANSI Norm Inv
4=ANSI Mod Inv
5=ANSI DT
6=LT Ext Inv
7=LT Very Inv
8=LT Inv
9=IEC Norm Inv
10=IEC Very Inv
11=IEC Inv
12=IEC Ext Inv
13=IEC ST Inv
14=IEC LT Inv
15=IEC DT
17=Programmable
18=RI Type
19=RD Type
15=IEC DT Selection of time delay curve type
Directional mode 1=Non-directional
2=Forward
3=Reverse
2=Forward Directional mode
Characteristic angle -179...180 deg 1 60 Characteristic angle
Max forward angle 0...90 deg 1 80 Maximum phase angle in forward direction
Max reverse angle 0...90 deg 1 80 Maximum phase angle in reverse direction
Min forward angle 0...90 deg 1 80 Minimum phase angle in forward direction
Min reverse angle 0...90 deg 1 80 Minimum phase angle in reverse direction
Table 247: 67/51P Group settings (Advanced)
Parameter
Values (Range) Unit Step Default Description
Type of reset curve 1=Immediate
2=Def time reset
3=Inverse reset
1=Immediate Selection of reset curve type
Voltage Mem time 0...3000 ms 1 40 Voltage memory time
Pol quantity 1=Self pol
4=Neg. seq. volt.
5=Cross pol
7=Pos. seq. volt.
5=Cross pol Reference quantity used to determine fault
direction
Section 4 1MAC059074-MB A
Protection functions
252 615 series ANSI
Technical Manual
To Next Page
Loading...
