ABB Relion REC615 - Three-Phase Power and Energy Measurement PEMMXU

Name Type Values (Range) Unit Description
U0_DB FLOAT32 0.00...4.00 xUn Zero sequence
voltage ampli-
tude, reported
value
U0_RANGE Enum
0=normal
1=high
2=low
3=high-high
4=low-low
Zero sequence
voltage ampli-
tude range
8.1.10.6 Technical data
Table 628: VSMSQI 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 × U
n
±1.0 % or ±0.002 × U
n
Suppression of harmonics DFT: -50 dB at f = n × f
n
, where n = 2, 3, 4, 5,…
8.1.11 Three-phase power and energy measurement PEMMXU
8.1.11.1 Identification
Function description IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Three-phase power and energy
measurement
PEMMXU P, E P, E
8.1.11.2 Function block
Figure 301: Function block
8.1.11.3 Signals
Measurement functions
1MRS758755 C
602 REC615 & RER615
Technical Manual