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10.4.8
Monitored data
Table 941:
PQVUB 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
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
Max unbalance Volt
FLOAT32
0.00...150.00
%
Maximum 3 seconds
unbalance voltage
Time Max Unb Volt
Timestamp
Time stamp of maximum
voltage unbalance
PQVUB
Enum
1=Enabled
2=blocked
3=test
4=test/blocked
5=Disabled
Status
1MAC059074-MB A
Section 10
Power quality measurement functions
615 series ANSI
1071
Technical Manual
Содержание Relion 615 series
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