Monitored Data - ABB RELION Series Technical Manual

1MRS758755 A
10.2.8
10.2.9
10.3
10.3.1
REC615 and RER615
Technical Manual

Monitored data

Table 689: VMHAI Monitored data
Name Type
Max demand THD FLOAT32
UL1
Max demand THD FLOAT32
UL2
Max demand THD FLOAT32
UL3
Time max dmd THD Timestamp
UL1
Time max dmd THD Timestamp
UL2
Time max dmd THD Timestamp
UL3
3SMHTHD_A FLOAT32
DMD_THD_A FLOAT32
3SMHTHD_B FLOAT32
DMD_THD_B FLOAT32
3SMHTHD_C FLOAT32
DMD_THD_C FLOAT32
Technical revision history
Table 690: VMHAI Technical revision history
Technical revision
B
C
Voltage variation PHQVVR
Identification
Function description
Voltage variation
Power quality measurement functions
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 %
Change
Internal improvement.
Internal improvement.
IEC 61850 IEC 60617
identification identification
PHQVVR PQMU
Section 10
Description
Maximum demand THD
for phase A
Maximum demand THD
for phase B
Maximum demand THD
for phase C
Time of maximum
demand THD phase A
Time of maximum
demand THD phase B
Time of maximum
demand THD phase C
3 second mean value of
THD for phase A
Demand value for THD
for phase A
3 second mean value of
THD for phase B
Demand value for THD
for phase B
3 second mean value of
THD for phase C
Demand value for THD
for phase C
ANSI/IEEE C37.2
device number
PQMV
679