Parameter Values (Range) Unit Step Default Description
Obs period Str month 1=January
2=February
3=March
4=April
5=May
6=June
7=July
8=August
9=September
10=October
11=November
12=December
1=January Calendar time for observation period start
month
Obs period Str day 1...31 1 Calendar time for observation period start
day
Obs period Str hour 0...23 h 0 Calendar time for observation period start
hour
10.4.8 Monitored data
Table 705: VSQVUB Monitored data
Name Type Values (Range) Unit Description
3S_MN_UNB FLOAT32 0.00...150.00 % Non sliding 3 second
mean value of voltage
unbalance
10MIN_MN_UNB
FLOAT32 0.00...150.00 % Sliding 10 minutes mean
value of voltage
unbalance
PCT_UNB_VAL
FLOAT32 0.00...150.00 % Limit below which
percentile unbalance of
the values lie
MAX_UNB_VAL
FLOAT32 0.00...150.00 % Maximum voltage
unbalance measured in
the observation period
MAX_UNB_TIME
Timestamp Time stamp at which
maximum voltage
unbalance measured in
the observation period
PR_STR_TIME
Timestamp Time stamp of starting of
the previous observation
period
PR_END_TIME
Timestamp Time stamp of end of
previous observation
period
Alarm high mean Dur
FLOAT32 0.000...3600.000 s Time duration for alarm
high mean unbalance
Max unbalance Volt FLOAT32 0.00...150.00 % Maximum 3 seconds
unbalance voltage
Time Max Unb Volt Timestamp Time stamp of maximum
voltage unbalance
Alarm high mean Dur FLOAT32 0.000...3600.000 s Time duration for alarm
high mean unbalance
Table continues on next page
Section 10 1MRS758755 A
Power quality measurement functions
706 REC615 and RER615
Technical Manual
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