7.1.7.4
Settings
Table 317:
VG Non group settings
Parameter
Values (Range)
Unit
Step
Default
Description
Operation
1=enable
5=disable
1=enable
Operation Disable / Enable
Measurement mode
1=RMS
2=DFT
2=DFT
Selects used measurement mode
V Hi high limit res
0.00...4.00
xUn
0.20
High alarm voltage limit
V high limit res
0.00...4.00
xUn
0.05
High warning voltage limit
V deadband res
100...100000
10000
Deadband configuration value for integral
calculation. (percentage of difference between
min and max as 0,001 % s)
7.1.7.5
Monitored data
Table 318:
VG Monitored data
Name
Type
Values (Range)
Unit
Description
VG-kV
FLOAT32
0.00...4.00
xUn
Measured residual voltage
7.1.7.6
Technical data
Table 319:
VG Technical data
Characteristic
Value
Operation accuracy
Depending on the frequency of the measured
voltage: f/f
n
= ±2 Hz
±0.5% or ±0.002 × V
n
Suppression of harmonics
DFT: -50 dB at f = n × f
n
, where n = 2, 3, 4, 5,…
RMS: No suppression
7.1.8
Sequence current I1, I2, I0
7.1.8.1
Identification
Function description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Sequence current measurement
CSMSQI
I1, I2, I0
I1, I2, I0
Section 7
1MRS240050-IB C
Measurement functions
400
REF615R
Technical Manual
Summary of Contents for RELION REF615R
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