Technical Data - ABB 615 series Technical Manual

1MAC059074-MB A
8.1.9.6
8.1.9.7
615 series ANSI
Technical Manual
Name Type
I1_DB FLOAT32
I1_RANGE Enum
I0_INST FLOAT32
I0_ANGL FLOAT32
I0_DB FLOAT32
I0_RANGE Enum

Technical data

Table 831: I1, I2, I0 Technical data
Characteristic
Operation accuracy
Suppression of harmonics
Technical revision history
Table 832: I1, I2, I0 Technical revision history
Technical revision
A
B
C
Measurement functions
Values (Range) Unit
0.00...40.00 xIn
0=normal
1=high
2=low
3=high-high
4=low-low
0.00...40.00 xIn
-180.00...180.00 deg
0.00...40.00 xIn
0=normal
1=high
2=low
3=high-high
4=low-low
Value
Depending on the frequency of the measured
current: f/f = ±2 Hz
n
±1.0% or ±0.002 × I
at currents in the range of 0.01...4.00 × I
DFT: -50 dB at f = n × f
Change
-
Sequence current angle values added to the
Monitored data view.
Internal improvement.
Section 8
Description
Positive sequence current
amplitude, reported value
Positive sequence current
amplitude range
Zero sequence current
amplitude, instantaneous
value
Zero sequence current angle
Zero sequence current
amplitude, reported value
Zero sequence current
amplitude range
n
n
, where n = 2, 3, 4, 5,...
n
923