ABB RELION 620 Series Technical Manual page 191

1MAC504801-IB E
Parameter Values (Range)
Min reverse angle 0...90
Voltage Mem time 0...3000
Pol quantity -2=Pos. seq. volt.
1=Self pol
4=Neg. seq. volt.
5=Cross pol
Table 130: 67/50P Non group settings
Parameter Values (Range)
Operation 1=enable
5=disable
Reset delay time 0...60000
Minimum trip time 20...60000
Allow Non Dir 0=False
1=True
Measurement mode 1=RMS
2=DFT
3=Peak-to-Peak
Min trip current 0.01...1.00
Min trip voltage 0.01...1.00
Curve parameter A 0.0086...120.0000
Curve parameter B 0.0000...0.7120
Curve parameter C 0.02...2.00
Curve parameter D 0.46...30.00
Curve parameter E 0.0...1.0
Num of pickup phases 1=1 out of 3
2=2 out of 3
3=3 out of 3
620 series ANSI
Technical Manual
Unit Step Default
deg 1 80
ms 1 40
5=Cross pol
Unit Step Default
5=disable
ms 1 20
ms 1 20
0=False
2=DFT
xIn 0.01 0.01
xVn 0.01 0.01
28.2000
0.1217
2.00
29.10
1.0
1=1 out of 3
Protection functions
Description
Minimum phase angle in reverse direction
Voltage memory time
Reference quantity used to determine fault
direction
Description
Operation Disable / Enable
Reset delay time
Minimum trip time for IDMT curves
Allows prot activation as non-dir when dir info is
invalid
Selects used measurement mode
Minimum trip current
Minimum trip voltage
Parameter A for customer programmable
curve
Parameter B for customer programmable
curve
Parameter C for customer programmable
curve
Parameter D for customer programmable
curve
Parameter E for customer programmable
curve
Number of phases required for trip activation
Section 4
185