It must be kept available for the authorities for ten years after the electrical equipment was last placed on the market.Many countries around the world have their own national versions of the IEC standards.To export to IEC markets, designers and builders of control panels must apply the relevant IEC standards and self-certify the end product.
Documentation that the design and construction meets the relevant standards is key to limiting your liability. IEC 60204-1 is the relevant standard, but it is the manufacturers responsibility to ensure the best possible electrical safety of the control panel. For the European market, this is even stipulated in the relevant directives. If further risks are identified during the risk analysis that, in the opinion of the manufacturer, are not covered by IEC 60204-1, then IEC 61439-1-2 and, if necessary, other standards may also be consulted as an additional design aid. The DKE (German Commission for Electrical, Electronic Information Technologies) has also published a recommendation in this regard. It is expected that national standards will be derived from this from late 2017 onward. The new standard has not yet been incorporated in the Official Journal of the European Union. Parts 1 and 2 establish safety requirements for power switchgear and controlgear assemblies, which may also be of relevance to machine control panels. Products marketed in the European Economic Area must satisfy the protection goals of the applicable Directive or Directives. The Directives refer in turn to harmonized EN standards, which in most cases are borrowed from the IEC standards. The EU declaration of conformity forms the basis for CE labeling of a product: it is the manufacturers declaration that the product it is marketing complies with the fundamental health and safety requirements of all relevant European Directives, i.e. If this is not possible on technical grounds, the packaging andor accompanying documentation (instructions for use, certificate of warranty) may also be used for the CE mark. On April 20, 2016, the new versions of a total of eight EU Directives were transposed into national legislation of the EU member countries, including the Low Voltage, EMC and ATEX Directives. Definition of one stipulation for equipment maintenance is permitted. ![]() Control Panel Wiring Standards Trial Control PanelThe legal and normative requirements not only have to be taken into account but also added to the documentation for an industrial control panel as part of a technical risk assessment. A heat strategy is therefore essential and is required under the standards. Thats why the expected minimum and maximum short-circuit current at the machines infeed (RMS value in kA) must be agreed upon between the customer and machine manufacturer. Control Panel Wiring Standards Software Also CalculatesIn addition to grid calculation, the software also calculates short-circuit current, load flow, voltage drops and energy balance. Calculate let-through current quickly and easily using the SIMARIS curves design planning tool. We provide a general overview of the requirements and our tools help ensure easy, time-saving implementation.
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