ABB RELION REX640 - Page 477

Parameter Values (Range) Unit Step Default Description
Max reverse angle 0...180 deg 1 80 Maximum phase
angle in reverse di-
rection
Min forward angle 0...180 deg 1 80 Minimum phase an-
gle in forward di-
rection
Min reverse angle 0...180 deg 1 80 Minimum phase an-
gle in reverse direc-
tion
Voltage start value 0.010...1.000 xUn 0.001 0.010 Voltage start value
Table 544: DEFLPDEF 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
Operation mode
1=Phase angle
2=IoSin
3=IoCos
4=Phase angle 80
5=Phase angle 88
1=Phase angle Operation criteria
Enable voltage limit
0=False
1=True
1=True Enable voltage limit
Table 545: DEFLPDEF Non group settings (Basic)
Parameter
Values (Range) Unit Step Default Description
Operation
1=on
5=off
1=on Operation Off / On
Curve parameter A 0.0086...120.0000 0.0001 28.2000 Parameter A for
customer program-
mable curve
Curve parameter B 0.0000...0.7120 0.0001 0.1217 Parameter B for
customer program-
mable curve
Curve parameter C 0.02...2.00 0.01 2.00 Parameter C for
customer program-
mable curve
Curve parameter D 0.46...30.00 0.01 29.10 Parameter D for
customer program-
mable curve
Curve parameter E 0.0...1.0 0.1 1.0 Parameter E for
customer program-
mable curve
Table 546: DEFLPDEF Non group settings (Advanced)
Parameter
Values (Range) Unit Step Default Description
Reset delay time 0...60000 ms 1 20 Reset delay time
Minimum operate
time
50...60000 ms 1 50 Minimum operate
time for IDMT
curves
Allow Non Dir
0=False
1=True
0=False Allows prot activa-
tion as non-dir
when dir info is in-
valid
Measurement
mode
1=RMS
2=DFT Selects used meas-
urement mode
Table continues on the next page
1MRS759142 F Protection functions
REX640
Technical Manual
477