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Table 330:
51N,51G 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 331:
50N,50G Group settings (Basic)
Parameter
Values (Range)
Unit
Step
Default
Description
Pickup value
0.10...40.00
xIn
0.01
0.10
Pickup value
Pickup value mult
0.8...10.0
0.1
1.0
Multiplier for scaling the pickup value
Time multiplier
0.05...15.00
0.01
1.00
Time multiplier in IEC/ANSI IDMT curves
Trip delay time
40...200000
ms
10
40
Trip delay time
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
15=IEC DT
Selection of time delay curve type
Table 332:
50N,50G Group settings (Advanced)
Parameter
Values (Range)
Unit
Step
Default
Description
Type of reset curve
1=Immediate
2=Def time reset
3=Inverse reset
1=Immediate
Selection of reset curve type
Table 333:
50N,50G Non group settings (Basic)
Parameter
Values (Range)
Unit
Step
Default
Description
Operation
1=enable
5=disable
1=enable
Operation Disable / Enable
Curve parameter A
0.0086...120.0000
1
28.2000
Parameter A for customer programmable
curve
Curve parameter B
0.0000...0.7120
1
0.1217
Parameter B for customer programmable
curve
Table continues on next page
Section 4
1MAC059074-MB A
Protection functions
322
615 series ANSI
Technical Manual
Содержание Relion 615 series
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