Electrical insulation class is among the technical characteristics attributable to an electrical device to limit the risk of electric shock following a fault. They are defined by the International Electrotechnical Commission. This feature is fundamental when dealing with electrical panels, such as Fandis, in order to allow those who work on the devices to be […]
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Electrical cabinet thermal balance for outdoor applications
As we have already seen, the thermal dissipation of an electrical cabinet is among the most important elements to be evaluated before the installation of the enclosure itself: it’s necessary to calculate the heat balance to be able to guarantee the correct functioning of the electronic devices contained and to make arrangements to maintain the […]
Electrical enclosures: when to choose in series or in parallel filter fan unit?
When we talk about filter fan units for electrical panels, we must keep in mind the main function for which they are designed: to produce an air flow sufficient to cool the electrical panel, with a slight overpressure compared to the installation environment. But sometimes, just one fan filter is not enough: how to install […]
Air stratification in electrical enclosures
Air stratification is an aspect not to be underestimated inside electrical panels and in this article we will introduce the phenomenon and we will give you precise technical indications on how to face the problem. As also happens in our homes, even inside the electrical cabinet, due to the dilatation principle, the hot air produced […]
Fandis #whitepaper
Click on titles to download our #whitepaper PDFs. Air stratification in electrical cabinet (dry bob temperature and relative humidity) Enclosures environmental protection ratings (a comparison between UL, NEMA and IEC) Filter fans in series or in parallel (how to find the working point and calculate the global characteristic curve of the fan filter groups) Insulation Class (description of […]