ABB RELION 620 Series Technical Manual page 190

Section 4
Protection functions
Parameter Values (Range)
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
Allow Non Dir 0=False
1=True
Min trip current 0.01...1.00
Min trip voltage 0.01...1.00
Table 129: 67/50P Group settings
Parameter Values (Range)
Pickup value 0.10...40.00
Pickup value mult 0.8...10.0
Directional mode 1=Non-directional
2=Forward
3=Reverse
Time multiplier 0.05...15.00
Operating curve type 1=ANSI Ext Inv
3=ANSI Norm Inv
5=ANSI DT
9=IEC Norm Inv
10=IEC Very Inv
12=IEC Ext Inv
15=IEC DT
17=Programmable
Type of reset curve 1=Immediate
2=Def time reset
3=Inverse reset
Trip delay time 40...200000
Characteristic angle -179...180
Max forward angle 0...90
Max reverse angle 0...90
Min forward angle 0...90
Table continues on next page
184
Unit Step Default
28.2000
0.1217
2.00
29.10
1.0
0=False
xIn 0.01 0.01
xVn 0.01 0.01
Unit Step Default
xIn 0.01 2
0.1 1.0
2=Forward
0.01 1.00
5=ANSI DT
1=Immediate
ms 10 40
deg 1 60
deg 1 80
deg 1 80
deg 1 80
1MAC504801-IB E
Description
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
Allows prot activation as non-dir when dir info is
invalid
Minimum trip current
Minimum trip voltage
Description
Pickup value
Multiplier for scaling the pickup value
Directional mode
Time multiplier in IEC/ANSI IDMT curves
Selection of time delay curve type
Selection of reset curve type
Trip delay time
Characteristic angle
Maximum phase angle in forward direction
Maximum phase angle in reverse direction
Minimum phase angle in forward direction
Technical Manual
620 series ANSI