Added support for the harmonic current limit standard IEC 61000-3-2 Ed5.2 with the following changes. brbr- Discontinued support for IEC 61000-3-2 Ed5.0. Accordingly, the standard selection option has been changed from IEC Ed5.0 / Ed2.1 to IEC Ed5.2 / Ed2.1, and IEC Ed5.0 / Ed1.0 to IEC Ed5.2 / Ed1.0. The displayed local standard name has also been changed from EN IEC 61000-3-2(2019) to EN IEC 61000-3-2(2019)/A2(2024). brbr- Made the following additional changes in line with the update from IEC 61000-3-2 Ed5.0 to Ed5.2: brbr　- Updated the POHC calculation method to the method specified in Annex C.3. brbr　- Changed the Class C limit value for the third harmonic from “30*λ[%]” to “27[%].” brbr　- Applied positive and negative peak voltage judgment (crest factor judgment) to Classes A and B in “Checking the AC power supply.” brbr　- Updated the threshold values used for repeatability check as follows: brbr　11th order or lower: The average harmonic current being compared must be within ±(5% of the limit value + 1 mA). brbr　12th order or higher: The average harmonic current being compared must be within ±(10% of the limit value + 1 mA). brbr　- Changed the current values and POHC values printed on reports to the average values during the test period. (In earlier versions, the maximum values during the test period were printed.) brbr　- Changed the exclusion condition for harmonic current judgment to less than the greater of 0.6 % of the average input current or 5 mA. (In earlier versions, the condition was less than the greater of 0.6 % of the maximum input current or 5 mA.) brbr　- Added “IEC:ED52:ED21” and “IEC:ED52:ED10” as parameters for the command “HARM:STAN”. (The parameters “IEC:ED50:ED21” and “IEC:ED50:ED10” can be used as aliases.)

Added support for the flicker limit standard IEC 61000-3-3 Ed3.2 with the following changes. brbr- Discontinued support for IEC 61000-3-3 Ed3.1. brbr- Changed the standard name printed in reports from IEC 61000-3-3 Ed3.1 to IEC 61000-3-3 Ed3.2. The displayed local standard name has also been changed from EN 61000-3-3(2013)/A1(2019) to EN 61000-3-3(2013)/A2(2021).

Changed the test results file format; test results files from versions 2.02 and earlier can no longer be loaded.

Enabled screen hard copies to be taken while a dialog box is displayed.

Fixed the issue that the overall judgment was not displayed when the overall judgment became WARN when measuring with the margin set.

Fixed the issue that the display color became different from normal operation due to an error in Average value judgment on the main unit result list screen when measuring with the margin set.

Fixed the issue that the harmonic order judgment was not performed correctly when the margin was set and only the Average value became a warning.

*About the overall judgment of the previous versions. The Max value judgment functions normally, and the overall judgment will be judged normally.

The description of the standard for measurement techniques that conforms to JIS C61000-3-2(2019) has been revised from JIS C61000-4-7(2007) to IEC61000-4-7 Ed2.1(2009).

Complied with the following standards: IEC 61000-3-2 Ed5.0(2018), EN 61000-3-2 (2019), JIS C61000-3-2 (2019), IEC 61000-3-3 Ed3.1(2017), EN 61000-3-3 (2013)/A1(2019)

Corrected the judgment of the power supply quality check function (AC power supply check function) according to the standards-Judgment of crest factor value, In IEC 61000-3-2, it has been modified from “applied to all classes” to “not applied to Class A/B”, In JIS C61000-3-2, it has been modified from “applied to all classes” to “not applied to Class A/B”