Monitored Data - ABB RELION REX640 Technical Manual

1MRS759142 C
Table 609: LREFPNDF Group settings (Advanced)
Parameter Values (Range)
Minimum operate time
Restraint mode
Start value 2.H
Table 610: LREFPNDF Non group settings (Basic)
Parameter Values (Range)
Operation
CT connection type
Table 611: LREFPNDF Non group settings (Advanced)
Parameter Values (Range)
Reset delay time
4.3.4.9
REX640
Technical Manual
Unit
40...300000 ms
1=None
2=Harmonic2
10...50 %
Unit
1=on
5=off
1=Type 1
2=Type 2
Unit
0...60000 ms

Monitored data

Table 612: LREFPNDF Monitored data
Name
START_DUR
RES2H
ID_COSPHI
IB
LREFPNDF
Step Default
1 40
1=None
1 50
Step Default
1=on
2=Type 2
Step Default
1 20
Type Values (Range)
FLOAT32 0.00...100.00
BOOLEAN 0=False
1=True
FLOAT32 0.00...80.00
FLOAT32 0.00...80.00
Enum 1=on
2=blocked
3=test
4=test/blocked
5=off
Section 4
Protection functions
Description
Minimum operate time
Restraint mode
The ratio of the 2. harmonic to
fundamental component required for
blocking
Description
Operation Off / On
CT connection type
Description
Reset delay time
Unit Description
% Ratio of start time /
operate time
2nd harmonic restraint
xIn Directional differential
current Id cosphi
xIn Bias current
Status
671