Technical Data; Technical Revision History; Residual Voltage Measurement Resvmmxu; Identification - ABB RELION 611 Series Technical Manual

1MRS757454 D
7.1.6.6
7.1.6.7
7.1.7
7.1.7.1
611 series
Technical Manual
Name Type
Min demand Io FLOAT32
Time max demand Io Timestamp
Time min demand Io Timestamp

Technical data

Table 420: RESCMMXU Technical data
Characteristic
Operation accuracy
Suppression of harmonics

Technical revision history

Table 421: RESCMMXU Technical revision history
Technical revision
B
C
D
E

Residual voltage measurement RESVMMXU

Identification

Function description
Residual voltage measurement
Measurement functions
Values (Range) Unit
0.00...40.00 xIn
Value
At the frequency f = f
±0.5% or ±0.002 × I
(at currents in the range of 0.01...4.00 × I
DFT: -50 dB at f = n × f
RMS: No suppression
Change
-
Residual current angle and demand value added
to Monitored data view. Recorded data added for
minimum and maximum values with timestamps.
Monitored data Min demand Io maximum value
range (RESCMSTA2.MinAmps.maxVal.f ) is
corrected to 40.00.
Internal improvement
IEC 61850 IEC 60617
identification identification
RESVMMXU Uo
Section 7
Description
Minimum demand for
residual current
Time of maximum
demand residual current
Time of minimum
demand residual current
n
n
)
n
, where n = 2, 3, 4, 5,...
n
ANSI/IEEE C37.2
device number
Vn
369