Technical Data; Three-Phase Power And Energy Measurement Pemmxu; Identification; Function Block - ABB Relion SMU615 Technical Manual

1MRS758407 B
7.1.9.6
7.1.10
7.1.10.1
7.1.10.2
SMU615
Technical Manual
Name Type
U0_INST FLOAT32
U0_ANGL FLOAT32
U0_DB FLOAT32
U0_RANGE Enum

Technical data

Table 242: VSMSQI Technical data
Characteristic
Operation accuracy
Suppression of harmonics

Three-phase power and energy measurement PEMMXU

Identification

Function description
Three-phase power and energy
measurement

Function block

GUID-E38A24DA-85CE-4246-9C3F-DFC6FDAEA302 V1 EN
Figure 127: Function block
Measurement functions
Values (Range) Unit
0.00...4.00 xUn
-180.00...180.00 deg
0.00...4.00 xUn
0=normal
1=high
2=low
3=high-high
4=low-low
Value
Depending on the frequency of the voltage
measured: f ±2 Hz
n
At voltages in range 0.01...1.15 × U
±1.0% or ±0.002 × U
DFT: -50 dB at f = n × f
IEC 61850 IEC 60617
identification identification
PEMMXU P, E
Section 7
Description
Zero sequence voltage
amplitude, instantaneous
value
Zero sequence voltage
angle
Zero sequence voltage
amplitude, reported value
Zero sequence voltage
amplitude range
n
n
, where n = 2, 3, 4, 5,...
n
ANSI/IEEE C37.2
device number
P, E
197