![background image](http://html.mh-extra.com/html/abb/relion-615-series/relion-615-series_technical-manual_2395915.webp)
Name
Type
Values (Range)
Unit
Description
I_DB_A
FLOAT32
0.00...40.00
xIn
IA Amplitude, magnitude of
reported value
I_DMD_A
FLOAT32
0.00...40.00
xIn
Demand value of IA current
I_RANGE_A
Enum
0=normal
1=high
2=low
3=high-high
4=low-low
IA Amplitude range
I_INST_B
FLOAT32
0.00...40.00
xIn
IB Amplitude, magnitude of
instantaneous value
I_ANGL_B
FLOAT32
-180.00...180.00
deg
IB current angle
I_DB_B
FLOAT32
0.00...40.00
xIn
IB Amplitude, magnitude of
reported value
I_DMD_B
FLOAT32
0.00...40.00
xIn
Demand value of IB current
I_RANGE_B
Enum
0=normal
1=high
2=low
3=high-high
4=low-low
IB Amplitude range
I_INST_C
FLOAT32
0.00...40.00
xIn
IC Amplitude, magnitude of
instantaneous value
I_ANGL_C
FLOAT32
-180.00...180.00
deg
IC current angle
I_DB_C
FLOAT32
0.00...40.00
xIn
IC Amplitude, magnitude of
reported value
I_DMD_C
FLOAT32
0.00...40.00
xIn
Demand value of IC current
I_RANGE_C
Enum
0=normal
1=high
2=low
3=high-high
4=low-low
IC Amplitude range
8.1.4.6
Technical data
Table 799:
IA, IB, IC Technical data
Characteristic
Value
Operation accuracy
Depending on the frequency of the measured
current: f
n
±2 Hz
±0.5% 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,…
RMS: No suppression
1MAC059074-MB A
Section 8
Measurement functions
615 series ANSI
909
Technical Manual
Содержание Relion 615 series
Страница 1: ... RELION PROTECTION AND CONTROL 615 series ANSI Technical Manual ...
Страница 2: ......
Страница 39: ...Section 17 Glossary 1181 Table of contents 615 series ANSI 33 Technical Manual ...
Страница 40: ...34 ...
Страница 64: ...58 ...
Страница 210: ...3 19 4 Settings Section 3 1MAC059074 MB A Basic functions 204 615 series ANSI Technical Manual ...
Страница 216: ...210 ...
Страница 884: ...878 ...
Страница 1038: ...1032 ...
Страница 1136: ...1130 ...
Страница 1172: ...1166 ...
Страница 1180: ...1174 ...
Страница 1186: ...1180 ...
Страница 1192: ...1186 ...
Страница 1193: ...1187 ...
Страница 1194: ......
Страница 1195: ......