Table 253:
67/50P Non group settings (Advanced)
Parameter
Values (Range)
Unit
Step
Default
Description
Reset delay time
0...60000
ms
1
20
Reset delay time
Minimum trip time
20...60000
ms
1
20
Minimum trip time for IDMT curves
Allow Non Dir
0=False
1=True
0=False
Allows prot activation as non-dir when dir info is
invalid
Measurement mode
1=RMS
2=DFT
3=Peak-to-Peak
2=DFT
Selects used measurement mode
Min trip current
0.01...1.00
xIn
0.01
0.01
Minimum trip current
Min trip voltage
0.01...1.00
xUn
0.01
0.01
Minimum trip voltage
4.1.2.10
Monitored data
Table 254:
67/51P Monitored data
Name
Type
Values (Range)
Unit
Description
PICKUP_DUR
FLOAT32
0.00...100.00
%
Ratio of pickup time / trip time
FAULT_DIR
Enum
0=unknown
1=forward
2=backward
3=both
Detected fault direction
DIRECTION
Enum
0=unknown
1=forward
2=backward
3=both
Direction information
DIR_A
Enum
0=unknown
1=forward
2=backward
-1=both
Direction phase A
DIR_B
Enum
0=unknown
1=forward
2=backward
-1=both
Direction phase B
DIR_C
Enum
0=unknown
1=forward
2=backward
-1=both
Direction phase C
ANGLE_A
FLOAT32
-180.00...180.00
deg
Calculated angle difference,
Phase A
ANGLE_B
FLOAT32
-180.00...180.00
deg
Calculated angle difference,
Phase B
Table continues on next page
1MAC059074-MB A
Section 4
Protection functions
615 series ANSI
255
Technical Manual
Содержание Relion 615 series
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