Monitored Data - ABB RELION REX640 Technical Manual

1MRS759142 C
Table 554: H3EFPSEF Non group settings (Basic)
Parameter Values (Range)
Operation
Table 555: H3EFPSEF Non group settings (Advanced)
Parameter Values (Range)
Voltage block value
Generator CB used
Reset delay time
4.2.8.9
REX640
Technical Manual
Unit
1=on
5=off
Unit
0.010...0.100 xUn
0=No
1=Yes
0...60000 ms

Monitored data

Table 556: H3EFPSEF Monitored data
Name
START_DUR
UD_3H
UB_3H
U_3H_T
U_3H_N
U_3H_N
U_3HANGL_T_N
H3EFPSEF
Step Default
1=on
Step Default
0.001 0.010
0=No
1 20
Type Values (Range)
FLOAT32 0.00...100.00
FLOAT32 0.00...40.00
FLOAT32 0.00...40.00
FLOAT32 0.00...40.00
FLOAT32 0.00...40.00
FLOAT32 0.00...40.00
FLOAT32 -180.00...180.00
Enum 1=on
2=blocked
3=test
4=test/blocked
5=off
Section 4
Protection functions
Description
Operation Off / On
Description
Low level blocking for 3rd harmonic
differential protection
Defines if generator circuit breaker exists
Reset delay time
Unit Description
% Ratio of start time /
operate time
xUn 3rd harmonic differential
voltage amplitude
xUn 3rd harmonic bias
voltage amplitude
xUn Terminal side 3rd
harmonic voltage
amplitude
xUn Neutral side 3rd
harmonic voltage
amplitude
xUn Neutral side 3rd
harmonic voltage
amplitude
deg Phase angle between 3rd
harmonic terminal and
neutral voltage
Status
521