The new AK distribution board is certified as per EN 60670-24. EN 60670-24, which is valid since 2014 as VDE 0606-24, establishes special requirements for acceptance of protective devices and similar energy-consuming devices for households and similar fixed local electrical installations. With this VDE-certified AK distribution board, you remain on the safe side for installations with a measured voltage no higher than 400V and feed current of up to and including 125A.
The ammonia resistance of the new AKs was examined as a laboratory test in accordance with the DLG test standard for agricultural use in the from of atmospheric testing. The DLG laboratory test for NH3 resistance shows that the test samples of all materials of the AK III have withstood the influence of stable air for a duration of at least 20 years of use.
The Air ventilation elements avoid Condensate water under preservation of high protection class IP65. Occurring condensate is transported out of the enclosure immediately via air exchanger. The continuous and high air exchange allows the interior air to mix constantly with the environmental air and transports the moisture outward. Even environments with nearly constant humidity and temperature possess air exchange, since the air on the interior of the enclosure warms due to the fittings. The individual components of the ventilation elements mainly consist of the rotating cover (rear side of box) and the filter element integrated on the inside of the box.
Advantages of Air ventilation elements
It can be so simple! One material – one distribution board!
The new AK is among the winners of the "iF Design Award 2015". This design prize has been awarded since 1954 and is a coveted distinction that is presented in the disciplines of product, communication, packaging, interior architecture and professional concept. 53 judges met a few days ago in Hamburg and selected the award winners from among the almost 5,000 products submitted from more than 60 countries.