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Measurement
Example of display
factor
var-hour
(Power
receiving，
LAG)
var-hour
(Power
transmission,
LAG)
② Current harmonic measurement display
Displays measurement factors such as current distortion, harmonic content, and harmonic effective value.
The measurement value of three factors is displayed at the maximum.
About sub-monitor (center) and sub-monitor (right), it is possible to change to the factor that always indicates
by measurement. And, it is possible to change to a display of the maximum value by switch operation.
These maximum values can be reset by switch operation (it updates to the instantaneous value at the time).
In addition, as for the maximum value, even power supply reset is not cleared. And, a display is held, even after
elapsing for 10 minutes without operating a switch.
Measurement display element)
Main monitor
Sub-monitor (Left) ：5th conversion or harmonic order (n)
Sub-monitor (Center)：Harmonic 5th conversion content or harmonic nth content (n=3,4,5,7,9,11,13,15)
Sub-monitor (Right) ：Fundamental wave effective value，5th harmonic conversion effective value or harmonic，
③ Voltage harmonic measurement display
Displays measurement factors such as voltage distortion, harmonic content, and harmonic effective value.
About a function, it is the same as a current harmonic measurement display.
Distortion-factor display
Content display
Order display
Current harmonic measurement display.
Distortion-factor display
Content display
Order display
Voltage harmonic measurement display.
"LAG"
display
"LAG" and
"－"
display
：Distortion factor
nth effective value (n=3,4,5,7,9,11,13,15)>
Effective-value display
Effective-value display
Measurement
Note
factor
var-hour
(Power
receiving，
LEAD)
var-hour
(Power
transmission,
LEAD)
Distortion-factor maximum
display
Content maximum
display
Order display
Current harmonic measurement maximum display.
Distortion-factor maximum
display
Content maximum
display
Order display
Voltage harmonic measurement maximum display.
13
Example of display
Effective-value maximum
display
Effective-value maximum
display
SQLC-220-086
Note
"LEAD"
display
"LEAD"
and "－"
display
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