Technical Data - ABB RELION REX640 Technical Manual

Section 10
Power quality measurement functions
10.2.10
10.3
10.3.1
1622
Name Type
LMNH08_C FLOAT32
LMNH09_A FLOAT32
LMNH09_B FLOAT32
LMNH09_C FLOAT32
LMNH10_A FLOAT32
LMNH10_B FLOAT32
LMNH10_C FLOAT32
LMNH11_A FLOAT32
LMNH11_B FLOAT32
LMNH11_C FLOAT32
L time stamp Timestamp

Technical data

Table 1451: VHMHAI Technical data
Characteristic
Operation accuracy 1)
1) Nominal frequency 50 Hz. Harmonics in the range 0...0.21 × fundamental amplitude
Voltage variation PHQVVR
Identification
Function description
Voltage variation
Values (Range) Unit
0.00...500.00 %
0.00...500.00 %
0.00...500.00 %
0.00...500.00 %
0.00...500.00 %
0.00...500.00 %
0.00...500.00 %
0.00...500.00 %
0.00...500.00 %
0.00...500.00 %
Value
±3.0% or ±0.2
IEC 61850 IEC 60617
identification identification
PHQVVR PQMU
1MRS759142 C
Description
Longer mean value of 8th
harmonic for Phase C in
%
Longer mean value of 9th
harmonic for Phase A in
%
Longer mean value of 9th
harmonic for Phase B in
%
Longer mean value of 9th
harmonic for Phase C in
%
Longer mean value of
10th harmonic for Phase
A in %
Longer mean value of
10th harmonic for Phase
B in %
Longer mean value of
10th harmonic for Phase
C in %
Longer mean value of
11th harmonic for Phase
A in %
Longer mean value of
11th harmonic for Phase
B in %
Longer mean value of
11th harmonic for Phase
C in %
Time stamp of end of 10
min mean values
ANSI/IEEE C37.2
device number
PQMV
SWE,SAG,INT
REX640
Technical Manual