Kikusui KHA1000, Руководство по эксплуатации, Страница: 187 / 274

KHA1000
7-5
7
O
th
er M
ea
su
re
m
en
ts

View Setting

Sub Menu

Waveform, 2-screen (waveform window)
The settings are also applied to those in Sections 7.3 “ FFT Analyzer ” and 7.4 “ In-
rush Current Measurement .”

List, 2-screen (List window)
• RMS (Actual value rms): Actual value of input voltage and current
• PEAK+: Positive amplitude peak value of input voltage and current
• PEAK-: Negative amplitude peak value of input voltage and current
• POWER (actual power): Actual power W of EUT
• VA (apparent power): Apparent power VA of EUT
• var (reactive power): Reactive power var of EUT
• PF (power factor): Power factor of EUT
• THC: Actual value of total harmonic current of input current and 2nd to 40th
harmonic current components
• POHC: Actual value of partial odd-order harmonic current of input current and
harmonic current component of odd orders from 21st to 39th
• Freq (frequency): Input frequency measured at input voltage
• THD (total harmonic distortion): Total harmonic distortion of the input current.
The ratio of the sum of the powers of all harmonic components to the power of
the fundamental frequency.
F1 Horizontal Scale
×10 ×5 ×2 ×1
×1/2 ×1/5
Set the view magnification. The view can be
enlarged or reduced. The same magnification
produces one-cycle of the waveform.
F2
Vertical Scale
(Current)
×10 ×5 ×2 ×1
×1/2 ×1/4
Set the view magnification. The view can be
enlarged or reduced.
F3
Vertical Scale
(Voltage)
×10 ×5 ×2 ×1
×1/2 ×1/4
Set the view magnification. The view can be
enlarged or reduced.
F4 Cursor
Move the cursor within the display by turning
the small or large knob. The voltage or current
value at the cursor position is displayed.
F1 View Item
RMS PEAK+ PEAK- POWER
VA var PF THC
POHC Freq
Place a check mark by pressing the ENTER
key. The corresponding value is displayed. To
remove the check mark, press the ENTER key
again (toggle operation).