ABB RELION Series - Technical Data

Name Type Values (Range) Unit Description
I1_RANGE Enum 0=normal
1=high
2=low
3=high-high
4=low-low
Positive sequence
current amplitude range
I0_INST FLOAT32 0.00...40.00 xIn Zero sequence current
amplitude, instantaneous
value
I0_ANGL
FLOAT32 -180.00...180.00 deg Zero sequence current
angle
I0_DB FLOAT32 0.00...40.00 xIn Zero sequence current
amplitude, reported value
I0_RANGE Enum 0=normal
1=high
2=low
3=high-high
4=low-low
Zero sequence current
amplitude range
8.1.9.6 Technical data
Table 604: CSMSQI Technical data
Characteristic
Value
Operation accuracy Depending on the frequency of the measured
current: f/f
n
= ±2 Hz
±1.0% or ±0.002 × I
n
at currents in the range of 0.01...4.00 × I
n
Suppression of harmonics DFT: -50 dB at f = n × f
n
, where n = 2, 3, 4, 5,…
8.1.9.7 Technical revision history
Table 605: CSMSQI Technical revision history
Technical revision
Change
A -
B Sequence current angle values added to the
Monitored data view.
C Internal improvement.
8.1.10 Sequence voltage measurement VSMSQI
8.1.10.1 Identification
Function description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Sequence voltage measurement VSMSQI U1, U2, U0 V1, V2, V0
Section 8 1MRS758755 A
Measurement functions
578 REC615 and RER615
Technical Manual