-Test61k Harmonic test (incl. 2 kHz to 9 kHz band) Standby power consumption test acc. to IEC/EN 62301

Requirements for the CE mark Electrical installations, systems and devices which are to be marketed within the European Union (EU) must comply with the European Union directives and regulations. The manufacturer resp. the importer is obliged to verify and mandatorily declare this with the CE mark. Amongst others, directives concerning electromagnetic compatibility and environmentally suitable designs of energy-using products (e.g. the European Directive 2009/125/EC on ecodesign) have to be adhered and implemented. Harmonics and flicker test Stand-by power compliance test The ZES ZIMMER compliance...

ZES ZIMMER provides the system CE-Test61k for compliance tests corresponding to standards EN 61000-3-2, -3, -11 and -12. The precision power analyzers LMG95 and LMG500 comply with the standards for measurement devices EN 61000-4-7 for harmonic analyzers and standard EN 61000-4-15 for flicker meters. For validating the confirmation to the standards for current harmonics, the device under test must be fed by a power source with a purely sinusoidal and stable output voltage. This is essential in order to proof that the measured current harmonics are generated by the device under test and do not...

CE-Test61k: display of results of the just completed analyzing window as bar diagram. The measurement values are displayed in blue, the 100% limit values in yellow, and 150% limit exceeds in orange. Measurement Standards CE-Test61k: Display of a measurement in progress. The left column contains a summarization for current harmonics; the characteris- tics of the test voltage from the power source are displayed in the right column. CE-Test61k: standards of both current and still valid norms. The clearly arranged tree structure facilitates selecting a standard. According to the chosen test standard,...

Disturbances to the public power system caused by current harmonics in the frequency range from 2 kHz to 9 kHz Current harmonics caused by home appliances are measured and evaluated up to the 40th harmonic (2 kHz for a line frequency of 50 Hz) according to EN 61000-3-2 and -12. For frequencies of 9 kHz and higher the common EMC standards apply. The frequency range from 2 kHz to 9 kHz is, however, to a large extent not standardized so far. Distortions in this frequency range originate for example from decentralized sustainable energy sources such as photo voltaic or wind power stations. Therefore...

CE-compliance test systems for ecodesign requirements The directive 2009/125/EU establishes a framework for the setting of ecodesign requirements for energy-related products. The goal of this initiative is to reduce the effects of products on the environment and to achieve energy savings during their whole life cycle. For many energy-consuming products, regulations have been issued by the EU in order to accomplish directive 2009/125/EU. These are guidelines regarding the environmentally suitable design of the respective product, the conformity assessment and the review procedure of the surveillance...

File Device Test Extras Help serial no. H6910O9, firmvwe version 3,154 Measuring standard Measuring method Type of product mode Power limit eofc test information Test name Power stabfty Power limits - Supply voltage Voltage ttrns Voltage frequency f! nimur- cres' ;actO' T 'axirnL"'i cres' facte Voltage total harmonic distortion Range usage Voltage range usage Current range usage Maximum test duration Monitored values non-cycle mode stop test protocol | State Details Unfinished (waiting for minimum duration (14:50.373 remaining) Unfinished waiting for minimum duration (14:50,373 remaining) V/A^Ol...

Power sources 1- oder 3-phasiger AC-Eingang, ungeregelt und verzerrt Because of their technology, switched power sources are highly efficient, more compact and even cheaper than linear power sources. Therefore they are quite often being used in compliance test systems for harmonics and flicker. They can supply the maximum current even under reactive loads with low or even very low power factors and are superior in this aspect to linear power sources. ZES ZIMMER, however, offers linear power sources as well, if – due to the type of the device under test, respectively the test to be performed –...