5.6 Changing Event Settings
86
Note 1: The threshold range is expanded by the VT ratio and CT ratio settings (for harmonics, level value
only).
Note 2: Settings can be made for individual orders as
specified in the “Order selection” column.
Note 3: Phase voltage/line voltage, level/content per
centage/voltage content percentage or current power
level, THD-F/THD-R, power factor/displacement power factor selections are made in the system set-
tings.
Note 4: Thresholds can be set for separately for individ
ual channels as grouped together (other than “OFF”)
in the “Channel selection” column. (However, channels 1, 2, and 3 must share the same setting.)
Note 5: Hysteresis applies. However
, the frequency is fixed at 0.1 Hz.
Note 6: During 400 Hz measurement, harmonic voltage, harmonic current, harmonic power, and harmonic
volta
ge-current phase difference can be measured up to the 10th order.
Note 7: Only when CH4 is set to DC, use an
absolute value of DC values in an approx. 200 ms aggregation
to specify the threshold.
Note 8: The sum value threshold is 2 times for 1P3W, 3P3W2M, and 3P3W3M, and 3 times for all others.
Note 9: The setting precision for thresholds is ±1 dgt.
Note 10: Sets the threshold values as percentages of nominal voltage (Uref)*.
Harmonic voltage-cur-
rent phase difference
Orders
1 to 50
(1,2,3)(sum)
(OFF)
0° to 180°
Specify as absolute value.
2,4,5,6
Total harmonic voltage
distortion factor
-F/-R
(1,2,3) (4)
(OFF)
0% to 100%
3,4,5
Total harmonic current
distortion factor
-F/-R
(1,2,3) (4)
(OFF)
0% to 500% 3,4,5
K factor
(1,2,3) (4)
(OFF)
0 to 500
4,5
High-order harmonic
voltage component
(1,2,3) (4)
(OFF)
0 V to 600 V 1,4
High-order harmonic
current component
(1,2,3) (4)
(OFF)
0 V to (varies with range) A 1,4
Voltage waveform
comparison
(1,2,3) (-)
(OFF)
0% to 100% 1
Time event
(-,-,-) (-)
(OFF)
OFF, 1, 5, 10, 30, 60, 120 minute(s).
Continuous event
(-,-,-) (-)
(OFF)
OFF, 1, 2, 3, 4, 5 times
External event
(External)
(OFF)
None
Manual event None
Start None
Stop None
List of event settings
Event parameter
Order
selection
Additional
functionality
Channel
selection
Threshold (Note 9) Note
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