U
SER MANUAL
–
ENERIUM
100/200/300
MS1-7352 ENERIUM100/200/300_ Ed04 User Manual
Page 60 / 86
16.1.3 Frequency, 3V, 3U and unbalance statistics U (in accordance with EN50160)
The statistical display of frequency, the three phase and line voltages and U unbalance is as follows:
Freq., 3V, 3U, unbalance statistics
Current week
10s stats
Frequency
0.00%
01min stats
V1
0.00%
V2
0.00%
V3
0.00%
U12
0.00%
U23
0.00%
U31
0.00%
U unbalance
100%
Example
The information is as follows:
•
10 second statistics:
o
Frequency: Frequency statistics for the current week.
•
1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30 or 60 minute (selected by sending a command word via local or
remote communication) statistics:
o
V1: instantaneous phase voltage V1 statistics for the current week.
o
V2: instantaneous phase voltage V2 statistics for the current week.
o
V3: instantaneous phase voltage V3 statistics for the current week.
o
U12: line voltage U12 statistics for the current week.
o
U23: line voltage U23 statistics for the current week.
o
U31: line voltage U31 statistics for the current week.
o
U unbalance: U unbalance statistics for the current week.
Press the
key to display the previous week’s frequency, phase voltage, line voltage and unbalance
statistics. The display screen is as above, the only difference being that the title "Current week"
becomes "Previous week"
The frequency measurement blinks when it is lower than 995%.
The V1, V2, V3, U12, U23, U31 and unbalance measurement blink when they are lower than 95%.
99%
99.5%
100%
90%
95%
100%
