ABB RER620 Technical Manual page 103

1MAC309294-MB F
Table 113: 51P & 50P-1 Non group settings
Parameter
Operation
Num of pickup phases
Minimum trip time
Reset delay time
Measurement mode
Curve parameter A
Curve parameter B
Curve parameter C
Curve parameter D
Curve parameter E
Table 114: 50P-2 group settings
Parameter
Pickup value
Pickup value mult
Time multiplier
Trip delay time
Operating curve type
Type of reset curve
Time adder
RER620
Technical Manual
Values (Range) Unit
1=Enable
5=Disable
1=1 out of 3
2=2 out of 3
3=3 out of 3
20...60000 ms
0...60000 ms
1=RMS
2=DFT
3=Peak-to-Peak
0.0086...120.0000
0.0000...0.7120
0.02...2.00
0.46...30.00
0.0...1.0
Values (Range) Unit
0.10...40.00 xIn
0.8...10.0
0.05...15.00
40...200000 ms
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
1=Immediate
2=Def time reset
3=Inverse reset
0.00...2.00 s
Step Default Description
1=Enable Operation Disable / Enable
1=1 out of 3 Number of phases required for trip activation
1 20 Minimum trip time for IDMT curves
1 20 Reset delay time
2=DFT Selects used measurement mode
28.2000 Parameter A for customer programmable curve
0.1217 Parameter B for customer programmable curve
2.00 Parameter C for customer programmable curve
29.10 Parameter D for customer programmable curve
1.0 Parameter E for customer programmable curve
Step Default Description
0.01 0.10
0.1 1.0
0.05 1.00
10 40
5=ANSI DT
1=Immediate
0.01 0
Protection functions
Pickup value
Multiplier for scaling the pickup value
Time multiplier in IEC/ANSI IDMT curves
Trip delay time
Selection of time delay curve type
Selection of reset curve type
Time added after curve time before trip
Section 4
97