Harmonics and Flicker Test System

N4L’s extensive original product lineup

N4L’s power analyzers, reference impedance networks (RIN), AC power supplies, and intuitive operation and detailed setting software can be combined to meet various standards such as IEC61000-3-2/3-3/3-11/3-12, and JIS C 61000-3-2.
The analyzer can perform to its fullest when used in combination with RINs and AC power supplies of other manufacturers.

Calibration by a UKAS accredited manufacturer

The manufacturer of this product, Newton4th (UK), is also a UKAS certified calibration laboratory.
This is a very rare case in the calibration of harmonic flicker, and a calibration certificate with “ISO17025/UKAS accreditation” will be issued if you choose to have the product calibrated by the manufacturer.

Intuitive operation and detailed data acquisition software

The user interface is an important aspect of a test system. N4L has a long history of developing software user interfaces that excel in intuitive operation (GUI) and comprehensive analysis and interpretation.

[Typical functions]
Switching of display screens during testing / Real-time pass/fail flags / Live graphical update of limit values/ Replay function of the measurement process
Reporting function (excel, pdf), and much more

Product Overview

Product NameHarmonics & Flicker Analyzer (Full Compliance)
ModelPPA5511 (single-phase model) / PPA5531 (single-phase/three-phase model)
Applicable standardsIEC61000-3-2 / 3-3 / 3-11 /3-12 JIS C 61000-3-2 *Complies with the latest version of each standard.
Software functionsTest condition setting Real-time data display Result management Test report output, etc.
OptionsControl software / AC power supply / Reference impedance network / Current sensor, etc.
InterfaceRS232 , USB , LAN
CalibrationCalibration in accordance with ISO/IEC17025 is performed by the manufacturer. (UKAS certified calibration)


We are happy to hear about your requests other than those mentioned above.
Also, we have expertise in high-frequency, microwave, and millimeter-wave measurements other than EMC, and we can help you with more than just what is listed on our home page.
Please feel free to contact us for a free product introduction and useful materials.

Other Information

A further inquiries are fowarded as below.
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