ABB RELION 620 Series Technical Manual page 417

1MRS757644 F
4.2.3.7
Table 429: INTRPTEF Group settings (Basic)
Parameter Values (Range)
Directional mode
Operate delay time
Voltage start value
Table 430: INTRPTEF Non group settings (Basic)
Parameter Values (Range)
Operation
Operation mode
Uo signal Sel
Table 431: INTRPTEF Non group settings (Advanced)
Parameter Values (Range)
Reset delay time
Peak counter limit
Min operate current
4.2.3.8
620 series
Technical Manual
Settings
Unit
1=Non-directional
2=Forward
3=Reverse
40...1200000 ms
0.05...0.50 xUn
Unit
1=on
5=off
1=Intermittent EF
2=Transient EF
1=Measured Uo
2=Calculated Uo
Unit
40...60000 ms
2...20
0.01...1.00 xIn
Monitored data
Table 432: INTRPTEF Monitored data
Name
FAULT_DIR
START_DUR
INTRPTEF
Step Default
2=Forward
10 500
0.01 0.20
Step Default
1=on
1=Intermittent EF
1=Measured Uo
Step Default
1 500
1 2
0.01 0.01
Type Values (Range)
Enum 0=unknown
1=forward
2=backward
3=both
FLOAT32 0.00...100.00
Enum 1=on
2=blocked
3=test
4=test/blocked
5=off
Section 4
Protection functions
Description
Directional mode
Operate delay time
Voltage start value
Description
Operation Off / On
Operation criteria
Selection for used Uo signal
Description
Reset delay time
Min requirement for peak counter before
start in IEF mode
Minimum operating current for transient
detector
Unit Description
Detected fault direction
% Ratio of start time /
operate time
Status
411