Parameter
Values (Range)
Unit
Step
Default
Description
Curve parameter C
0.02...2.00
1
2.00
Parameter C for customer programmable
curve
Curve parameter D
0.46...30.00
1
29.10
Parameter D for customer programmable
curve
Curve parameter E
0.0...1.0
1
1.0
Parameter E for customer programmable
curve
Table 334:
50N,50G Non group settings (Advanced)
Parameter
Values (Range)
Unit
Step
Default
Description
Minimum trip time
20...60000
ms
1
20
Minimum trip time for IDMT curves
Reset delay time
0...60000
ms
1
20
Reset delay time
Measurement mode
1=RMS
2=DFT
3=Peak-to-Peak
2=DFT
Selects used measurement mode
IG/I0 signal Sel
1=Measured IG
2=Calculated I0
1=Measured IG
Measured IG or calculated I0
Table 335:
50N-3,50G-3 Group settings (Basic)
Parameter
Values (Range)
Unit
Step
Default
Description
Pickup value
1.00...40.00
xIn
0.01
1.00
Pickup value
Pickup value mult
0.8...10.0
0.1
1.0
Multiplier for scaling the pickup value
Trip delay time
20...200000
ms
10
20
Trip delay time
Table 336:
50N-3,50G-3 Non group settings (Basic)
Parameter
Values (Range)
Unit
Step
Default
Description
Operation
1=enable
5=disable
1=enable
Operation Disable / Enable
Table 337:
50N-3,50G-3 Non group settings (Advanced)
Parameter
Values (Range)
Unit
Step
Default
Description
Reset delay time
0...60000
ms
1
20
Reset delay time
IG/I0 signal Sel
1=Measured IG
2=Calculated I0
1=Measured IG
Measured IG or calculated I0
1MAC059074-MB A
Section 4
Protection functions
615 series ANSI
323
Technical Manual
Summary of Contents for Relion 615 series
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