Hioki PQ3198, Инструкция по эксплуатации

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6.5 Displaying Measured Values Numerically (DMM Screen)
111
Chapte
r 6 Mon
itoring Insta
ntaneou
s V
alues
(VIEW
Screen)
6
*:
The instrument displays measured values in red in the following occasions:
• When a swell, dip, or interruption has occurred
• When the instrument has failed to synchronize
When the interruption event is set to off, the instrument evaluates measured values on the basis of a threshold
value of 200% for swell, or 10% for dip and interruption.
6.5 Displaying Measured Values Numerically
(DMM Screen)
Select with the F key.
To hold the display
(p.112)
[VIEW]
screen
[DMM]
[Voltage]
Example: 4-channel DMM display for 3P3W3M connec-
tion + channel 4
RMS voltage
[DMM]
[Power]
[DMM]
[Current]
Active
Power
RMS current
Apparent power
Reactive
Power
Power factor
(displacement power
factor)
RMS
voltage
Total voltage
distortion
Voltage waveform peak
(positive peak value)
Voltage wave-
form peak
(negative peak
value)
Voltage average
value
Voltage unbalance
factor
RMS current
Total current
distortion
Current waveform peak
(positive peak value)
Current
waveform peak
(negative peak
value)
Current average value
Current unbalance factor
See:
For more information about the voltage calculation method (Urms type),
power factor calculation method (PF type), and THD calculation method
(THD type) settings: "5.1 Changing Measurement Conditions" (p.73)
K factor
Active energy
Reactive energy
Harmonic
voltage
Harmonic
current
10-sec
frequency
*
[CH123]
[CH4]
HIOKI PQ3198A961-03