Name
Type
Values (Range)
Unit
Description
V2_DB
FLOAT32
0.00...4.00
xUn
Negative sequence voltage
amplitude, reported value
V2_RANGE
Enum
0=normal
1=high
2=low
3=high-high
4=low-low
Negative sequence voltage
amplitude range
V1_INST
FLOAT32
0.00...4.00
xUn
Positive sequence voltage
amplitude, instantaneous
value
V1_ANGL
FLOAT32
-180.00...180.00
deg
Positive sequence voltage
angle
V1_DB
FLOAT32
0.00...4.00
xUn
Positive sequence voltage
amplitude, reported value
V1_RANGE
Enum
0=normal
1=high
2=low
3=high-high
4=low-low
Positive sequence voltage
amplitude range
V0_INST
FLOAT32
0.00...4.00
xUn
Zero sequence voltage
amplitude, instantaneous
value
V0_ANGL
FLOAT32
-180.00...180.00
deg
Zero sequence voltage angle
V0_DB
FLOAT32
0.00...4.00
xUn
Zero sequence voltage
amplitude, reported value
V0_RANGE
Enum
0=normal
1=high
2=low
3=high-high
4=low-low
Zero sequence voltage
amplitude range
8.1.10.6
Technical data
Table 836:
V1, V2, V0 Technical data
Characteristic
Value
Operation accuracy
Depending on the frequency of the voltage
measured: f
n
±2 Hz
At voltages in range 0.01…1.15 × V
n
±1.0% or ±0.002 × V
n
Suppression of harmonics
DFT: -50 dB at f = n × f
n
, where n = 2, 3, 4, 5,…
Section 8
1MAC059074-MB A
Measurement functions
926
615 series ANSI
Technical Manual
Содержание Relion 615 series
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