Harmonic/Flicker Analyzer
KHA Series
Supports harmonic and flicker compliance testing of single-phase and three-phase equipment
IEC61000-3-2 Ed3.0/A2
(Harmonics for 16A or less)
IEC61000-3-3 Ed2.0, Ed1.2 (Flicker for 16A or less)
IEC61000-3-11 (Flicker for over 16A)*
IEC61000-3-12 (Harmonics for 75A or less)*
IEC61000-4-7 Ed2.0/A1, Ed2.0, Ed1.0 (Interharmonics ON/OFF)
*Only Model KHA3000
Harmonic/Flicker Analyzer
Internet
http://www.kikusui.co.jp
/
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KHA Series
Harmonic/Flicker Analyzer
Category Limit value standard Edition Measurement technique standard Edition
Harmonic current
IEC61000-3-2:Ed3.0/A2(2009) [EN61000-3-2:2006/A2:2009]
IEC61000-3-2Ed3 [EN61000-3-2:2006]
IEC61000-3-2Ed2.2 [EN61000-3-2A2:2005]
JIS C61000-3-2:2005
IEC61000-3-12 Initial version [EN61000-3-12:2005]*
IEC61000-4-7Ed2.0/A1[EN61000-4-7:2002/A1:2009]
IEC61000-4-7Ed2[EN61000-4-7:2002]
IEC61000-4-7 Initial version[EN61000-4-7:1993]
Flicker/voltage fluctuation
IEC61000-3-3:2008 [EN61000-3-3:2008]
IEC61000-3-3Ed1.2 [EN61000-3-3A2:2005]
IEC61000-3-11 Initial version [EN61000-3-11:2000]*
IEC61000-4-15Ed2.0:2010 [EN61000-4-15:2010]
IEC61000-4-15Ed1.1[EN61000-4-15A1:2003]
Note: The Chinese Standard GB17625.1-2003 conforms to IEC61000-3-2:2001, thus, tests can be carried out using this unit by specifying the nominal voltage (220V/380V) for IEC61000-3-2 Ed2.2.
*Only Model KHA3000
[
Complied standards
]
Compliance with the following standards can be tested.
Harmonic /Flicker Analyzer
The KHA series is a Harmonic/Flicker Analyzer that complies to the standard of IEC /EN and JIS. The
KHA1000 is dedicated for the single-phase equipment with two wires, and the KHA3000 applies to the test
exceeding 16A of the single-phase and three-phase equipment (up to 40A per phase). Furthermore, the KHA
series is compliant with both existing and the latest version of measurement technique standards, so you can
simply select the measurements of the latest version of standard including the interharmonics, and for the
conventional measurement that applies only the integral multiple harmonics without using any other device. In
addition to the real-time display that can be used like an oscilloscope and FFT analyzer, the KHA series offers
the real-time judgment of compliance with standards. Using the KHA series alone, you can judge test results
and prepare result reports without using a PC. On top of that, you can easily configure the test system
combined with the AC power supply (PCR-LA Series) and the line impedance network (LIN40MA-PCR-L).
*Measurement beyond 40A/phase can be supported by firmware ver.2.00 or later of KHA3000, and clamp-on probe on shelves.
KHA3000
KHA1000
Type for the "Three-phase /
Single-phase with large current"
Type for the “Single-phase”
Harmonic and flicker analyzer compliant with the latest
versions of the IEC and JIS standards