Loading ...
Loading ...
Loading ...
11
Power Analysis (Option)
The oscilloscope provides an optional power analysis function, which can help you
easily analyze the efficiency and reliability of the switch-mode power supplies. With
the power analysis function, you can analyze the power quality and output ripple
noise of the input power.
11.1 Power Quality
By analyzing the power quality, you can test the quality of AC input lines. The specific
measurement parameters for power quality analysis include V_RMS, I_RMS, real
power, apparent power, reactive power, power factor, reference frequency, phase
angle, impedance, voltage crest factor, and current crest factor.
Press > Analyze > Power Analyzer to open the power analysis setting menu,
or enable the touch screen and then tap the function navigation icon at the lower-
left corner of the touch screen to enable the function navigation. Then, tap the
"Power" icon to open the power analysis setting menu. You can also press >
Add, then in the displayed parameter measurement category area, rotate the
multifunction knob to select the "Analyze" tab, then select "UPA" to open the
power analysis setting menu.
• Select the Analysis Type
In the power analysis setting menu, press Analysis Type and rotate the
multifunction knob to select "Power Quality", and then press down the knob
to select it. You can also press Analysis Type continuously or enable the touch
screen to select the desired analysis type.
• Set the Power Quality Analysis Source
In the power analysis setting menu, press Source to enter the source setting
menu.
- Press Voltage and rotate the multifunction knob to select the channel
(CH1-CH4) for acquiring voltage. Press down the knob to select it. You can
also press Voltage continuously or enable the touch screen to select the
channel.
- Press Current and rotate the multifunction knob to select the channel
(CH1-CH4) for acquiring current. Press down the knob to select it. You can
Power Analysis (Option)
204
Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved.
Loading ...
Loading ...
Loading ...