Product Description:
EN 50564:2011 is the latest standard to define the power measurement specification for household appliances and electronic products for office use under no-load conditions and the method of analyzing and processing subsequent measurement data. The content of EN 50564:2011 is obtained from IEC 62301:2011, so the two standards have the same analysis and processing methods in power measurement specifications and subsequent measurement data.
The Chroma 66202 digital wattmeter is fully compliant with the specification for power measuring equipment in Section B.2.1 of EN 50564:2011. In addition, the 66202 also fully complies with the specification for power measuring uncertainty in Section 4.4.1. Basically, 66202 has been tested by KEMA Laboratory. In order to meet the power meter requirements of IEC 62301:2005 for power measurement, At present, it has been confirmed that the power measurement accuracy specification at 300V x 100mA Range is 0.1% Reading + 0.05%, which is less than the absolute uncertain power 0.02W defined by EN 50564:2011.
Chroma 66202 also provides a complete solution to EN 50564:2011 in the analysis and processing of measurement data section. The 66202's Computer Graphical interface (Softpanel) provides an easy-to-use interface for analyzing measurement data in the manner required by the standard. At the same time can provide a test report, record all the relevant parameters, such as total harmonic distortion rate, crest factor, voltage, current, frequency, effective power, apparent power, power factor, etc.
Features:
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Built in high speed DSP chip, 16 Bits analog/digital converter
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Small 10mA power flow measuring range, 0.1mW power resolution
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In line with ENERGY STAR /EN 50564:2011/IEC 62301:2011 / ErP measurement requirements
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The energy accumulation method can be used to measure the unstable power condition
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The user sets the specification, and the machine can automatically decide PASS/FAIL
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The height of 2U and half the standard cabinet width are applicable to the test system
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Dual current sensor for measuring a wide range of current applications (Model 66202)
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Total harmonic distortion THD and Distortion Measurement of User defined Order (Model 66202)
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Inrush Current and Energy Measurement (Model 66202)
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USB or GPIB+USB interface is optional
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Voltage/current harmonic measurement to order 50
