ABB RER620 Technical Manual page 141

1MAC309294-MB F
Table 155: 50N/G-2 Non group settings
Parameter Values (Range)
Operation 1=Enable
5=Disable
Minimum trip time 20...60000
Reset delay time 0...60000
Measurement mode 1=RMS
2=DFT
3=Peak-to-Peak
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
Table 156: 50N/G-3 Group settings
Parameter
Pickup value
Pickup value mult
Trip delay time
Table 157: 50N/G-3 Non group settings
Parameter
Operation
Reset delay time
RER620
Technical Manual
Unit
ms
ms
Values (Range) Unit
1.00...40.00 xIn
0.8...10.0
20...200000 ms
Values (Range) Unit
1=Enable
5=Disable
0...60000 ms
Step Default Description
5=Disable Operation Disable / Enable
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 1.00 Pickup value
0.1 1.0 Multiplier for scaling the pickup value
10 20 Trip delay time
Step Default
5=Disable
1 20
Section 4
Protection functions
Description
Operation Disable / Enable
Reset delay time
135