ABB Relion RER615 - Technical Revision History

10.2.8 Monitored data
10.2.8.1 VMHAI Monitored data
Table 708: VMHAI Monitored data
Name Type Values (Range) Unit Description
Max demand
THD UL1
FLOAT32 0.00...500.00 % Maximum de-
mand THD for
phase A
Max demand
THD UL2
FLOAT32 0.00...500.00 % Maximum de-
mand THD for
phase B
Max demand
THD UL3
FLOAT32 0.00...500.00 % Maximum de-
mand THD for
phase C
Time max dmd
THD UL1
Timestamp Time of maxi-
mum demand
THD phase A
Time max dmd
THD UL2
Timestamp Time of maxi-
mum demand
THD phase B
Time max dmd
THD UL3
Timestamp Time of maxi-
mum demand
THD phase C
3SMHTHD_A FLOAT32 0.00...500.00 % 3 second mean
value of THD for
phase A
DMD_THD_A FLOAT32 0.00...500.00 % Demand value
for THD for
phase A
3SMHTHD_B FLOAT32 0.00...500.00 % 3 second mean
value of THD for
phase B
DMD_THD_B FLOAT32 0.00...500.00 % Demand value
for THD for
phase B
3SMHTHD_C FLOAT32 0.00...500.00 % 3 second mean
value of THD for
phase C
DMD_THD_C FLOAT32 0.00...500.00 % Demand value
for THD for
phase C
1MRS758755 C Power quality measurement functions
REC615 & RER615
Technical Manual
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